Aug 11 06:09:50.182 INFO checking podstats-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 06:09:50.183 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:09:50.183 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:09:50.183 INFO running `"docker" "create" "-v" "/tmp/crater.FilNyVXQZQdr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 06:09:50.376 INFO blam! d757e673f38b1385aadcb0bb095fddd43844fe2b04038858d61914e00b7dd59a
Aug 11 06:09:50.379 INFO running `"docker" "start" "-a" "d757e673f38b1385aadcb0bb095fddd43844fe2b04038858d61914e00b7dd59a"`
Aug 11 06:09:51.749 INFO kablam!     Checking podstats v0.1.2 (file:///source)
Aug 11 06:09:52.727 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 06:09:52.727 INFO kablam!  --> src/lib.rs:3:1
Aug 11 06:09:52.727 INFO kablam!   |
Aug 11 06:09:52.727 INFO kablam! 3 | #[macro_use]
Aug 11 06:09:52.727 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 06:09:52.727 INFO kablam!   |
Aug 11 06:09:52.727 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 06:09:52.727 INFO kablam! 
Aug 11 06:09:52.728 INFO kablam! warning: unused import: `std::fs`
Aug 11 06:09:52.728 INFO kablam!  --> src/subscription.rs:7:5
Aug 11 06:09:52.728 INFO kablam!   |
Aug 11 06:09:52.728 INFO kablam! 7 | use std::fs;
Aug 11 06:09:52.728 INFO kablam!   |     ^^^^^^^
Aug 11 06:09:52.728 INFO kablam! 
Aug 11 06:09:52.889 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 06:09:52.889 INFO kablam!  --> src/lib.rs:3:1
Aug 11 06:09:52.889 INFO kablam!   |
Aug 11 06:09:52.889 INFO kablam! 3 | #[macro_use]
Aug 11 06:09:52.889 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 06:09:52.889 INFO kablam!   |
Aug 11 06:09:52.889 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 06:09:52.889 INFO kablam! 
Aug 11 06:09:53.605 INFO kablam! warning: unused variable: `bytes`
Aug 11 06:09:53.605 INFO kablam!    --> src/config.rs:166:9
Aug 11 06:09:53.605 INFO kablam!     |
Aug 11 06:09:53.605 INFO kablam! 166 |     let bytes = match res {
Aug 11 06:09:53.605 INFO kablam!     |         ^^^^^ help: consider using `_bytes` instead
Aug 11 06:09:53.605 INFO kablam!     |
Aug 11 06:09:53.605 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 06:09:53.606 INFO kablam! 
Aug 11 06:09:53.973 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:53.973 INFO kablam!    --> src/config.rs:149:9
Aug 11 06:09:53.973 INFO kablam!     |
Aug 11 06:09:53.973 INFO kablam! 149 |         file.write_all(b"");
Aug 11 06:09:53.973 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:53.974 INFO kablam!     |
Aug 11 06:09:53.974 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 06:09:53.975 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:53.975 INFO kablam! 
Aug 11 06:09:53.975 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:53.975 INFO kablam!    --> src/config.rs:171:5
Aug 11 06:09:53.976 INFO kablam!     |
Aug 11 06:09:53.976 INFO kablam! 171 |     file.flush();
Aug 11 06:09:53.976 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 11 06:09:53.976 INFO kablam!     |
Aug 11 06:09:53.976 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:53.977 INFO kablam! 
Aug 11 06:09:54.002 INFO kablam! warning: unused variable: `bytes`
Aug 11 06:09:54.003 INFO kablam!    --> src/config.rs:166:9
Aug 11 06:09:54.003 INFO kablam!     |
Aug 11 06:09:54.003 INFO kablam! 166 |     let bytes = match res {
Aug 11 06:09:54.003 INFO kablam!     |         ^^^^^ help: consider using `_bytes` instead
Aug 11 06:09:54.003 INFO kablam!     |
Aug 11 06:09:54.003 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 06:09:54.003 INFO kablam! 
Aug 11 06:09:54.658 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:54.658 INFO kablam!    --> src/config.rs:149:9
Aug 11 06:09:54.658 INFO kablam!     |
Aug 11 06:09:54.658 INFO kablam! 149 |         file.write_all(b"");
Aug 11 06:09:54.658 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:54.659 INFO kablam!     |
Aug 11 06:09:54.659 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 06:09:54.659 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:54.659 INFO kablam! 
Aug 11 06:09:54.659 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:54.659 INFO kablam!    --> src/config.rs:171:5
Aug 11 06:09:54.659 INFO kablam!     |
Aug 11 06:09:54.659 INFO kablam! 171 |     file.flush();
Aug 11 06:09:54.659 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 11 06:09:54.659 INFO kablam!     |
Aug 11 06:09:54.660 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:54.660 INFO kablam! 
Aug 11 06:09:54.660 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:54.660 INFO kablam!    --> src/config.rs:229:9
Aug 11 06:09:54.660 INFO kablam!     |
Aug 11 06:09:54.660 INFO kablam! 229 |         fs::remove_file(test_cache_loc);
Aug 11 06:09:54.660 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:54.660 INFO kablam!     |
Aug 11 06:09:54.660 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:54.660 INFO kablam! 
Aug 11 06:09:54.688 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:54.688 INFO kablam!    --> src/subscription.rs:208:5
Aug 11 06:09:54.689 INFO kablam!     |
Aug 11 06:09:54.689 INFO kablam! 208 |     fs::remove_file(test_path);
Aug 11 06:09:54.689 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:54.704 INFO kablam!     |
Aug 11 06:09:54.704 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:54.704 INFO kablam! 
Aug 11 06:09:55.879 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 06:09:55.879 INFO kablam!  --> src/main.rs:3:1
Aug 11 06:09:55.879 INFO kablam!   |
Aug 11 06:09:55.879 INFO kablam! 3 | #[macro_use]
Aug 11 06:09:55.879 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 06:09:55.880 INFO kablam!   |
Aug 11 06:09:55.880 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 06:09:55.880 INFO kablam! 
Aug 11 06:09:55.880 INFO kablam! warning: unused import: `SubCommand`
Aug 11 06:09:55.880 INFO kablam!  --> src/main.rs:8:22
Aug 11 06:09:55.880 INFO kablam!   |
Aug 11 06:09:55.880 INFO kablam! 8 | use clap::{Arg, App, SubCommand};
Aug 11 06:09:55.880 INFO kablam!   |                      ^^^^^^^^^^
Aug 11 06:09:55.880 INFO kablam! 
Aug 11 06:09:56.225 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 06:09:56.225 INFO kablam!  --> src/main.rs:3:1
Aug 11 06:09:56.225 INFO kablam!   |
Aug 11 06:09:56.225 INFO kablam! 3 | #[macro_use]
Aug 11 06:09:56.225 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 06:09:56.225 INFO kablam!   |
Aug 11 06:09:56.225 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 06:09:56.225 INFO kablam! 
Aug 11 06:09:56.225 INFO kablam! warning: unused import: `SubCommand`
Aug 11 06:09:56.225 INFO kablam!  --> src/main.rs:8:22
Aug 11 06:09:56.225 INFO kablam!   |
Aug 11 06:09:56.226 INFO kablam! 8 | use clap::{Arg, App, SubCommand};
Aug 11 06:09:56.226 INFO kablam!   |                      ^^^^^^^^^^
Aug 11 06:09:56.226 INFO kablam! 
Aug 11 06:09:56.226 INFO kablam! warning: unused import: `std::fs`
Aug 11 06:09:56.226 INFO kablam!  --> src/subscription.rs:7:5
Aug 11 06:09:56.226 INFO kablam!   |
Aug 11 06:09:56.226 INFO kablam! 7 | use std::fs;
Aug 11 06:09:56.226 INFO kablam!   |     ^^^^^^^
Aug 11 06:09:56.226 INFO kablam! 
Aug 11 06:09:57.254 INFO kablam! warning: unused variable: `bytes`
Aug 11 06:09:57.255 INFO kablam!    --> src/config.rs:166:9
Aug 11 06:09:57.255 INFO kablam!     |
Aug 11 06:09:57.255 INFO kablam! 166 |     let bytes = match res {
Aug 11 06:09:57.255 INFO kablam!     |         ^^^^^ help: consider using `_bytes` instead
Aug 11 06:09:57.255 INFO kablam!     |
Aug 11 06:09:57.255 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 06:09:57.255 INFO kablam! 
Aug 11 06:09:57.317 INFO kablam! warning: unused variable: `bytes`
Aug 11 06:09:57.317 INFO kablam!    --> src/config.rs:166:9
Aug 11 06:09:57.317 INFO kablam!     |
Aug 11 06:09:57.317 INFO kablam! 166 |     let bytes = match res {
Aug 11 06:09:57.317 INFO kablam!     |         ^^^^^ help: consider using `_bytes` instead
Aug 11 06:09:57.318 INFO kablam!     |
Aug 11 06:09:57.318 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 06:09:57.318 INFO kablam! 
Aug 11 06:09:57.666 INFO kablam! warning: function is never used: `read_config`
Aug 11 06:09:57.666 INFO kablam!   --> src/config.rs:89:1
Aug 11 06:09:57.666 INFO kablam!    |
Aug 11 06:09:57.666 INFO kablam! 89 | pub fn read_config() -> Option<Config> {
Aug 11 06:09:57.666 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.666 INFO kablam!    |
Aug 11 06:09:57.666 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 06:09:57.666 INFO kablam! 
Aug 11 06:09:57.667 INFO kablam! warning: function is never used: `write_config`
Aug 11 06:09:57.667 INFO kablam!    --> src/config.rs:123:1
Aug 11 06:09:57.667 INFO kablam!     |
Aug 11 06:09:57.667 INFO kablam! 123 | pub fn write_config(config: Config) {
Aug 11 06:09:57.667 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.667 INFO kablam! 
Aug 11 06:09:57.667 INFO kablam! warning: method is never used: `new`
Aug 11 06:09:57.667 INFO kablam!   --> src/subscription.rs:24:5
Aug 11 06:09:57.667 INFO kablam!    |
Aug 11 06:09:57.667 INFO kablam! 24 |     pub fn new(url: &str, name: &str, directory: Option<&str>) -> Subscription {
Aug 11 06:09:57.667 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.667 INFO kablam! 
Aug 11 06:09:57.668 INFO kablam! warning: function is never used: `vec_serialize`
Aug 11 06:09:57.668 INFO kablam!   --> src/subscription.rs:54:1
Aug 11 06:09:57.668 INFO kablam!    |
Aug 11 06:09:57.668 INFO kablam! 54 | pub fn vec_serialize(subs: &Vec<Subscription>) -> Vec<u8> {
Aug 11 06:09:57.668 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.668 INFO kablam! 
Aug 11 06:09:57.668 INFO kablam! warning: function is never used: `serialize`
Aug 11 06:09:57.668 INFO kablam!   --> src/subscription.rs:63:1
Aug 11 06:09:57.668 INFO kablam!    |
Aug 11 06:09:57.668 INFO kablam! 63 | pub fn serialize(sub: &Subscription) -> Vec<u8> {
Aug 11 06:09:57.668 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.668 INFO kablam! 
Aug 11 06:09:57.668 INFO kablam! warning: function is never used: `deserialize`
Aug 11 06:09:57.668 INFO kablam!   --> src/subscription.rs:72:1
Aug 11 06:09:57.668 INFO kablam!    |
Aug 11 06:09:57.668 INFO kablam! 72 | pub fn deserialize(sub_vec: &Vec<u8>) -> Option<Subscription> {
Aug 11 06:09:57.668 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.669 INFO kablam! 
Aug 11 06:09:57.669 INFO kablam! warning: function is never used: `process_directory`
Aug 11 06:09:57.669 INFO kablam!    --> src/subscription.rs:116:1
Aug 11 06:09:57.669 INFO kablam!     |
Aug 11 06:09:57.669 INFO kablam! 116 | fn process_directory(directory: Option<&str>) -> String {
Aug 11 06:09:57.669 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.669 INFO kablam! 
Aug 11 06:09:57.687 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:57.687 INFO kablam!    --> src/config.rs:149:9
Aug 11 06:09:57.687 INFO kablam!     |
Aug 11 06:09:57.687 INFO kablam! 149 |         file.write_all(b"");
Aug 11 06:09:57.687 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.687 INFO kablam!     |
Aug 11 06:09:57.687 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 06:09:57.687 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:57.687 INFO kablam! 
Aug 11 06:09:57.688 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:57.688 INFO kablam!    --> src/config.rs:171:5
Aug 11 06:09:57.688 INFO kablam!     |
Aug 11 06:09:57.688 INFO kablam! 171 |     file.flush();
Aug 11 06:09:57.688 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 11 06:09:57.688 INFO kablam!     |
Aug 11 06:09:57.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:57.688 INFO kablam! 
Aug 11 06:09:57.824 INFO kablam! warning: function is never used: `read_config`
Aug 11 06:09:57.825 INFO kablam!   --> src/config.rs:89:1
Aug 11 06:09:57.825 INFO kablam!    |
Aug 11 06:09:57.825 INFO kablam! 89 | pub fn read_config() -> Option<Config> {
Aug 11 06:09:57.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.825 INFO kablam!    |
Aug 11 06:09:57.825 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 06:09:57.825 INFO kablam! 
Aug 11 06:09:57.825 INFO kablam! warning: function is never used: `write_config`
Aug 11 06:09:57.825 INFO kablam!    --> src/config.rs:123:1
Aug 11 06:09:57.825 INFO kablam!     |
Aug 11 06:09:57.825 INFO kablam! 123 | pub fn write_config(config: Config) {
Aug 11 06:09:57.825 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.825 INFO kablam! 
Aug 11 06:09:57.837 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:57.838 INFO kablam!    --> src/config.rs:149:9
Aug 11 06:09:57.838 INFO kablam!     |
Aug 11 06:09:57.838 INFO kablam! 149 |         file.write_all(b"");
Aug 11 06:09:57.838 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.838 INFO kablam!     |
Aug 11 06:09:57.838 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 06:09:57.838 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:57.838 INFO kablam! 
Aug 11 06:09:57.838 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:57.838 INFO kablam!    --> src/config.rs:171:5
Aug 11 06:09:57.838 INFO kablam!     |
Aug 11 06:09:57.838 INFO kablam! 171 |     file.flush();
Aug 11 06:09:57.838 INFO kablam!     |     ^^^^^^^^^^^^^
Aug 11 06:09:57.838 INFO kablam!     |
Aug 11 06:09:57.838 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:57.838 INFO kablam! 
Aug 11 06:09:57.839 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:57.839 INFO kablam!    --> src/config.rs:229:9
Aug 11 06:09:57.839 INFO kablam!     |
Aug 11 06:09:57.839 INFO kablam! 229 |         fs::remove_file(test_cache_loc);
Aug 11 06:09:57.839 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.839 INFO kablam!     |
Aug 11 06:09:57.839 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:57.839 INFO kablam! 
Aug 11 06:09:57.851 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:09:57.851 INFO kablam!    --> src/subscription.rs:208:5
Aug 11 06:09:57.851 INFO kablam!     |
Aug 11 06:09:57.851 INFO kablam! 208 |     fs::remove_file(test_path);
Aug 11 06:09:57.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:09:57.852 INFO kablam!     |
Aug 11 06:09:57.852 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:09:57.852 INFO kablam! 
Aug 11 06:09:57.909 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
Aug 11 06:09:57.924 INFO kablam! su: No module specific data is present
Aug 11 06:09:58.513 INFO running `"docker" "rm" "-f" "d757e673f38b1385aadcb0bb095fddd43844fe2b04038858d61914e00b7dd59a"`
Aug 11 06:09:58.668 INFO blam! d757e673f38b1385aadcb0bb095fddd43844fe2b04038858d61914e00b7dd59a