Aug 11 08:42:10.145 INFO checking memstream-0.0.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:42:10.145 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:42:10.145 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:42:10.145 INFO running `"docker" "create" "-v" "/tmp/crater.jiUMG7q5rz5c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/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 08:42:10.580 INFO blam! 6641384978a036c2df2746092f1510590425d8f34941f96fceef5c4438c2b80a
Aug 11 08:42:10.581 INFO running `"docker" "start" "-a" "6641384978a036c2df2746092f1510590425d8f34941f96fceef5c4438c2b80a"`
Aug 11 08:42:11.882 INFO kablam!     Checking memstream v0.0.1 (file:///source)
Aug 11 08:42:11.993 INFO kablam! warning: unknown lint: `missing_doc`
Aug 11 08:42:11.993 INFO kablam!  --> src/lib.rs:1:9
Aug 11 08:42:11.993 INFO kablam!   |
Aug 11 08:42:11.993 INFO kablam! 1 | #![deny(missing_doc)]
Aug 11 08:42:11.993 INFO kablam!   |         ^^^^^^^^^^^
Aug 11 08:42:11.993 INFO kablam!   |
Aug 11 08:42:11.994 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Aug 11 08:42:11.994 INFO kablam! 
Aug 11 08:42:12.054 INFO kablam! warning: unknown lint: `missing_doc`
Aug 11 08:42:12.054 INFO kablam!  --> src/lib.rs:1:9
Aug 11 08:42:12.055 INFO kablam!   |
Aug 11 08:42:12.055 INFO kablam! 1 | #![deny(missing_doc)]
Aug 11 08:42:12.055 INFO kablam!   |         ^^^^^^^^^^^
Aug 11 08:42:12.055 INFO kablam!   |
Aug 11 08:42:12.055 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Aug 11 08:42:12.055 INFO kablam! 
Aug 11 08:42:12.491 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 11 08:42:12.492 INFO kablam!   --> src/lib.rs:73:5
Aug 11 08:42:12.492 INFO kablam!    |
Aug 11 08:42:12.492 INFO kablam! 73 |     extern crate test;
Aug 11 08:42:12.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 11 08:42:12.492 INFO kablam!    |
Aug 11 08:42:12.492 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 11 08:42:12.492 INFO kablam! 
Aug 11 08:42:12.775 INFO kablam! error[E0599]: no method named `write` found for type `MemStream` in the current scope
Aug 11 08:42:12.775 INFO kablam!   --> src/lib.rs:79:16
Aug 11 08:42:12.776 INFO kablam!    |
Aug 11 08:42:12.776 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.776 INFO kablam!    | -------------------- method `write` not found for this
Aug 11 08:42:12.776 INFO kablam! ...
Aug 11 08:42:12.776 INFO kablam! 79 |         stream.write([0, 1, 2, 3]).unwrap();
Aug 11 08:42:12.776 INFO kablam!    |                ^^^^^
Aug 11 08:42:12.776 INFO kablam!    |
Aug 11 08:42:12.776 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.776 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.776 INFO kablam!            `use std::io::Write;`
Aug 11 08:42:12.776 INFO kablam! 
Aug 11 08:42:12.777 INFO kablam! error[E0599]: no method named `write` found for type `MemStream` in the current scope
Aug 11 08:42:12.777 INFO kablam!   --> src/lib.rs:80:16
Aug 11 08:42:12.777 INFO kablam!    |
Aug 11 08:42:12.777 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.777 INFO kablam!    | -------------------- method `write` not found for this
Aug 11 08:42:12.777 INFO kablam! ...
Aug 11 08:42:12.777 INFO kablam! 80 |         stream.write([4, 5, 6, 7]).unwrap();
Aug 11 08:42:12.777 INFO kablam!    |                ^^^^^
Aug 11 08:42:12.777 INFO kablam!    |
Aug 11 08:42:12.777 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.777 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.777 INFO kablam!            `use std::io::Write;`
Aug 11 08:42:12.777 INFO kablam! 
Aug 11 08:42:12.819 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 11 08:42:12.819 INFO kablam!   --> src/lib.rs:84:27
Aug 11 08:42:12.819 INFO kablam!    |
Aug 11 08:42:12.819 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.819 INFO kablam!    | -------------------- method `read` not found for this
Aug 11 08:42:12.819 INFO kablam! ...
Aug 11 08:42:12.819 INFO kablam! 84 |         assert_eq!(stream.read(buf), Ok(0));
Aug 11 08:42:12.819 INFO kablam!    |                           ^^^^
Aug 11 08:42:12.819 INFO kablam!    |
Aug 11 08:42:12.819 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.819 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.820 INFO kablam!            `use std::io::Read;`
Aug 11 08:42:12.820 INFO kablam! 
Aug 11 08:42:12.822 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 11 08:42:12.822 INFO kablam!   --> src/lib.rs:86:27
Aug 11 08:42:12.822 INFO kablam!    |
Aug 11 08:42:12.822 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.822 INFO kablam!    | -------------------- method `read` not found for this
Aug 11 08:42:12.822 INFO kablam! ...
Aug 11 08:42:12.822 INFO kablam! 86 |         assert_eq!(stream.read(buf), Ok(1));
Aug 11 08:42:12.822 INFO kablam!    |                           ^^^^
Aug 11 08:42:12.822 INFO kablam!    |
Aug 11 08:42:12.822 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.822 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.822 INFO kablam!            `use std::io::Read;`
Aug 11 08:42:12.822 INFO kablam! 
Aug 11 08:42:12.826 INFO kablam! error[E0599]: no method named `as_slice` found for type `[{integer}; 1]` in the current scope
Aug 11 08:42:12.826 INFO kablam!   --> src/lib.rs:88:24
Aug 11 08:42:12.826 INFO kablam!    |
Aug 11 08:42:12.826 INFO kablam! 88 |         assert_eq!(buf.as_slice(), b);
Aug 11 08:42:12.826 INFO kablam!    |                        ^^^^^^^^
Aug 11 08:42:12.826 INFO kablam!    |
Aug 11 08:42:12.826 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.826 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.826 INFO kablam!            `use core::array::FixedSizeArray;`
Aug 11 08:42:12.826 INFO kablam! 
Aug 11 08:42:12.829 INFO kablam! error[E0308]: mismatched types
Aug 11 08:42:12.829 INFO kablam!   --> src/lib.rs:89:27
Aug 11 08:42:12.829 INFO kablam!    |
Aug 11 08:42:12.829 INFO kablam! 89 |         let mut buf = [0, ..4];
Aug 11 08:42:12.829 INFO kablam!    |                           ^^^ expected integral variable, found struct `std::ops::RangeTo`
Aug 11 08:42:12.829 INFO kablam!    |
Aug 11 08:42:12.829 INFO kablam!    = note: expected type `{integer}`
Aug 11 08:42:12.829 INFO kablam!               found type `std::ops::RangeTo<{integer}>`
Aug 11 08:42:12.829 INFO kablam! 
Aug 11 08:42:12.831 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 11 08:42:12.831 INFO kablam!   --> src/lib.rs:90:27
Aug 11 08:42:12.831 INFO kablam!    |
Aug 11 08:42:12.831 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.831 INFO kablam!    | -------------------- method `read` not found for this
Aug 11 08:42:12.831 INFO kablam! ...
Aug 11 08:42:12.831 INFO kablam! 90 |         assert_eq!(stream.read(buf), Ok(4));
Aug 11 08:42:12.831 INFO kablam!    |                           ^^^^
Aug 11 08:42:12.831 INFO kablam!    |
Aug 11 08:42:12.831 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.831 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.831 INFO kablam!            `use std::io::Read;`
Aug 11 08:42:12.831 INFO kablam! 
Aug 11 08:42:12.838 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 11 08:42:12.838 INFO kablam!   --> src/lib.rs:93:27
Aug 11 08:42:12.839 INFO kablam!    |
Aug 11 08:42:12.839 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.839 INFO kablam!    | -------------------- method `read` not found for this
Aug 11 08:42:12.839 INFO kablam! ...
Aug 11 08:42:12.839 INFO kablam! 93 |         assert_eq!(stream.read(buf), Ok(3));
Aug 11 08:42:12.839 INFO kablam!    |                           ^^^^
Aug 11 08:42:12.839 INFO kablam!    |
Aug 11 08:42:12.839 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.839 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.839 INFO kablam!            `use std::io::Read;`
Aug 11 08:42:12.839 INFO kablam! 
Aug 11 08:42:12.847 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 11 08:42:12.849 INFO kablam!   --> src/lib.rs:96:24
Aug 11 08:42:12.849 INFO kablam!    |
Aug 11 08:42:12.849 INFO kablam! 11 | pub struct MemStream {
Aug 11 08:42:12.849 INFO kablam!    | -------------------- method `read` not found for this
Aug 11 08:42:12.849 INFO kablam! ...
Aug 11 08:42:12.849 INFO kablam! 96 |         assert!(stream.read(buf).is_err());
Aug 11 08:42:12.849 INFO kablam!    |                        ^^^^
Aug 11 08:42:12.849 INFO kablam!    |
Aug 11 08:42:12.849 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 11 08:42:12.849 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 11 08:42:12.849 INFO kablam!            `use std::io::Read;`
Aug 11 08:42:12.849 INFO kablam! 
Aug 11 08:42:12.854 INFO kablam! error: aborting due to 10 previous errors
Aug 11 08:42:12.854 INFO kablam! 
Aug 11 08:42:12.854 INFO kablam! Some errors occurred: E0308, E0599, E0658.
Aug 11 08:42:12.854 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Aug 11 08:42:12.865 INFO kablam! error: Could not compile `memstream`.
Aug 11 08:42:12.865 INFO kablam! 
Aug 11 08:42:12.865 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 08:42:12.883 INFO kablam! su: No module specific data is present
Aug 11 08:42:13.468 INFO running `"docker" "rm" "-f" "6641384978a036c2df2746092f1510590425d8f34941f96fceef5c4438c2b80a"`
Aug 11 08:42:13.653 INFO blam! 6641384978a036c2df2746092f1510590425d8f34941f96fceef5c4438c2b80a