Aug 02 01:03:59.893 INFO checking release-0.8.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:03:59.893 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:03:59.893 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:03:59.893 INFO running `"docker" "create" "-v" "/tmp/crater.3h9n4RSJEX9z:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 01:04:00.128 INFO blam! 212a842c2109e30f9c546b2459c2b30f3cd7eb977353a9fd2c847c8e83086b09
Aug 02 01:04:00.129 INFO running `"docker" "start" "-a" "212a842c2109e30f9c546b2459c2b30f3cd7eb977353a9fd2c847c8e83086b09"`
Aug 02 01:04:01.188 INFO kablam!     Checking release v0.8.1 (file:///source)
Aug 02 01:04:02.670 INFO kablam! warning: unused import: `std::env::current_dir`
Aug 02 01:04:02.670 INFO kablam!  --> src/tags.rs:4:5
Aug 02 01:04:02.670 INFO kablam!   |
Aug 02 01:04:02.670 INFO kablam! 4 | use std::env::current_dir;
Aug 02 01:04:02.671 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:02.680 INFO kablam!   |
Aug 02 01:04:02.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 01:04:02.680 INFO kablam! 
Aug 02 01:04:02.830 INFO kablam! warning: unused import: `std::env::current_dir`
Aug 02 01:04:02.830 INFO kablam!  --> src/tags.rs:4:5
Aug 02 01:04:02.830 INFO kablam!   |
Aug 02 01:04:02.830 INFO kablam! 4 | use std::env::current_dir;
Aug 02 01:04:02.830 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:02.832 INFO kablam!   |
Aug 02 01:04:02.832 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 01:04:02.832 INFO kablam! 
Aug 02 01:04:03.264 INFO kablam! warning: unused variable: `E`
Aug 02 01:04:03.264 INFO kablam!   --> src/main.rs:27:17
Aug 02 01:04:03.264 INFO kablam!    |
Aug 02 01:04:03.264 INFO kablam! 27 |             Err(E) => {
Aug 02 01:04:03.264 INFO kablam!    |                 ^ help: consider using `_E` instead
Aug 02 01:04:03.265 INFO kablam!    |
Aug 02 01:04:03.265 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 01:04:03.265 INFO kablam! 
Aug 02 01:04:03.326 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:04:03.326 INFO kablam!   --> src/tags.rs:48:13
Aug 02 01:04:03.326 INFO kablam!    |
Aug 02 01:04:03.326 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Aug 02 01:04:03.326 INFO kablam!    |             ----^^^^^^^^
Aug 02 01:04:03.326 INFO kablam!    |             |
Aug 02 01:04:03.326 INFO kablam!    |             help: remove this `mut`
Aug 02 01:04:03.326 INFO kablam!    |
Aug 02 01:04:03.326 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 01:04:03.326 INFO kablam! 
Aug 02 01:04:03.345 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:04:03.345 INFO kablam!   --> src/tags.rs:84:13
Aug 02 01:04:03.345 INFO kablam!    |
Aug 02 01:04:03.345 INFO kablam! 84 |         let mut val;
Aug 02 01:04:03.346 INFO kablam!    |             ----^^^
Aug 02 01:04:03.346 INFO kablam!    |             |
Aug 02 01:04:03.346 INFO kablam!    |             help: remove this `mut`
Aug 02 01:04:03.346 INFO kablam! 
Aug 02 01:04:03.349 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:04:03.349 INFO kablam!   --> src/tags.rs:97:13
Aug 02 01:04:03.349 INFO kablam!    |
Aug 02 01:04:03.349 INFO kablam! 97 |         let mut obj;
Aug 02 01:04:03.349 INFO kablam!    |             ----^^^
Aug 02 01:04:03.349 INFO kablam!    |             |
Aug 02 01:04:03.349 INFO kablam!    |             help: remove this `mut`
Aug 02 01:04:03.349 INFO kablam! 
Aug 02 01:04:03.350 INFO kablam! warning: method is never used: `iter`
Aug 02 01:04:03.350 INFO kablam!    --> src/tags.rs:105:5
Aug 02 01:04:03.350 INFO kablam!     |
Aug 02 01:04:03.350 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Aug 02 01:04:03.350 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:03.350 INFO kablam!     |
Aug 02 01:04:03.350 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 01:04:03.350 INFO kablam! 
Aug 02 01:04:03.354 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Aug 02 01:04:03.354 INFO kablam!   --> src/tags.rs:79:17
Aug 02 01:04:03.354 INFO kablam!    |
Aug 02 01:04:03.354 INFO kablam! 79 |             Err(E) => Err(E)
Aug 02 01:04:03.354 INFO kablam!    |                 ^
Aug 02 01:04:03.354 INFO kablam!    |
Aug 02 01:04:03.354 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 02 01:04:03.354 INFO kablam! 
Aug 02 01:04:03.355 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:03.355 INFO kablam!   --> src/main.rs:25:17
Aug 02 01:04:03.355 INFO kablam!    |
Aug 02 01:04:03.355 INFO kablam! 25 |                 release.make_release(vtype);
Aug 02 01:04:03.355 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:03.355 INFO kablam!    |
Aug 02 01:04:03.355 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 02 01:04:03.355 INFO kablam! 
Aug 02 01:04:03.355 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Aug 02 01:04:03.355 INFO kablam!   --> src/main.rs:27:17
Aug 02 01:04:03.355 INFO kablam!    |
Aug 02 01:04:03.355 INFO kablam! 27 |             Err(E) => {
Aug 02 01:04:03.355 INFO kablam!    |                 ^
Aug 02 01:04:03.355 INFO kablam! 
Aug 02 01:04:03.397 INFO kablam! warning: unused variable: `E`
Aug 02 01:04:03.397 INFO kablam!   --> src/main.rs:27:17
Aug 02 01:04:03.397 INFO kablam!    |
Aug 02 01:04:03.397 INFO kablam! 27 |             Err(E) => {
Aug 02 01:04:03.397 INFO kablam!    |                 ^ help: consider using `_E` instead
Aug 02 01:04:03.397 INFO kablam!    |
Aug 02 01:04:03.398 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 01:04:03.398 INFO kablam! 
Aug 02 01:04:03.481 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:04:03.481 INFO kablam!   --> src/tags.rs:48:13
Aug 02 01:04:03.481 INFO kablam!    |
Aug 02 01:04:03.481 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Aug 02 01:04:03.481 INFO kablam!    |             ----^^^^^^^^
Aug 02 01:04:03.481 INFO kablam!    |             |
Aug 02 01:04:03.481 INFO kablam!    |             help: remove this `mut`
Aug 02 01:04:03.481 INFO kablam!    |
Aug 02 01:04:03.481 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 01:04:03.482 INFO kablam! 
Aug 02 01:04:03.484 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:04:03.485 INFO kablam!   --> src/tags.rs:84:13
Aug 02 01:04:03.485 INFO kablam!    |
Aug 02 01:04:03.485 INFO kablam! 84 |         let mut val;
Aug 02 01:04:03.485 INFO kablam!    |             ----^^^
Aug 02 01:04:03.485 INFO kablam!    |             |
Aug 02 01:04:03.485 INFO kablam!    |             help: remove this `mut`
Aug 02 01:04:03.485 INFO kablam! 
Aug 02 01:04:03.487 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:04:03.488 INFO kablam!   --> src/tags.rs:97:13
Aug 02 01:04:03.488 INFO kablam!    |
Aug 02 01:04:03.488 INFO kablam! 97 |         let mut obj;
Aug 02 01:04:03.488 INFO kablam!    |             ----^^^
Aug 02 01:04:03.488 INFO kablam!    |             |
Aug 02 01:04:03.488 INFO kablam!    |             help: remove this `mut`
Aug 02 01:04:03.488 INFO kablam! 
Aug 02 01:04:03.497 INFO kablam! warning: method is never used: `iter`
Aug 02 01:04:03.497 INFO kablam!    --> src/tags.rs:105:5
Aug 02 01:04:03.497 INFO kablam!     |
Aug 02 01:04:03.497 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Aug 02 01:04:03.497 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:03.497 INFO kablam!     |
Aug 02 01:04:03.497 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 01:04:03.497 INFO kablam! 
Aug 02 01:04:03.502 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Aug 02 01:04:03.502 INFO kablam!   --> src/tags.rs:79:17
Aug 02 01:04:03.502 INFO kablam!    |
Aug 02 01:04:03.502 INFO kablam! 79 |             Err(E) => Err(E)
Aug 02 01:04:03.502 INFO kablam!    |                 ^
Aug 02 01:04:03.502 INFO kablam!    |
Aug 02 01:04:03.502 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 02 01:04:03.502 INFO kablam! 
Aug 02 01:04:03.503 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:03.503 INFO kablam!   --> src/main.rs:25:17
Aug 02 01:04:03.503 INFO kablam!    |
Aug 02 01:04:03.503 INFO kablam! 25 |                 release.make_release(vtype);
Aug 02 01:04:03.503 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:03.503 INFO kablam!    |
Aug 02 01:04:03.503 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 02 01:04:03.503 INFO kablam! 
Aug 02 01:04:03.503 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Aug 02 01:04:03.503 INFO kablam!   --> src/main.rs:27:17
Aug 02 01:04:03.503 INFO kablam!    |
Aug 02 01:04:03.503 INFO kablam! 27 |             Err(E) => {
Aug 02 01:04:03.503 INFO kablam!    |                 ^
Aug 02 01:04:03.503 INFO kablam! 
Aug 02 01:04:03.545 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Aug 02 01:04:03.551 INFO kablam! su: No module specific data is present
Aug 02 01:04:04.148 INFO running `"docker" "rm" "-f" "212a842c2109e30f9c546b2459c2b30f3cd7eb977353a9fd2c847c8e83086b09"`
Aug 02 01:04:04.301 INFO blam! 212a842c2109e30f9c546b2459c2b30f3cd7eb977353a9fd2c847c8e83086b09