Sep 10 08:15:45.552 INFO checking suffix-0.4.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 08:15:45.552 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 08:15:45.552 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:15:45.719 INFO blam! 26f884f8910d791bb3416b3f57b34330007f5d887aa6f61d316e00624fce93e4
Sep 10 08:15:45.722 INFO running `"docker" "start" "-a" "26f884f8910d791bb3416b3f57b34330007f5d887aa6f61d316e00624fce93e4"`
Sep 10 08:15:47.036 INFO kablam! usermod: no changes
Sep 10 08:15:47.078 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 10 08:15:47.078 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 10 08:15:47.078 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 10 08:15:47.079 INFO kablam! files will be included as a test target:
Sep 10 08:15:47.079 INFO kablam! 
Sep 10 08:15:47.079 INFO kablam! * /source/tests/bench.rs
Sep 10 08:15:47.079 INFO kablam! 
Sep 10 08:15:47.079 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 10 08:15:47.079 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 10 08:15:47.079 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 10 08:15:47.079 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 10 08:15:47.079 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 10 08:15:47.079 INFO kablam! 
Sep 10 08:15:47.079 INFO kablam! For more information on this warning you can consult
Sep 10 08:15:47.079 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 10 08:15:47.111 INFO kablam!     Checking suffix v0.4.1 (file:///source)
Sep 10 08:15:47.294 INFO kablam! warning: unused macro definition
Sep 10 08:15:47.294 INFO kablam!   --> src/lib.rs:36:1
Sep 10 08:15:47.294 INFO kablam!    |
Sep 10 08:15:47.294 INFO kablam! 36 | / macro_rules! lg {
Sep 10 08:15:47.294 INFO kablam! 37 | |     ($($arg:tt)*) => ({
Sep 10 08:15:47.294 INFO kablam! 38 | |         use std::io::{Write, stderr};
Sep 10 08:15:47.294 INFO kablam! 39 | |         writeln!(&mut stderr(), $($arg)*).unwrap();
Sep 10 08:15:47.294 INFO kablam! 40 | |     });
Sep 10 08:15:47.294 INFO kablam! 41 | | }
Sep 10 08:15:47.294 INFO kablam!    | |_^
Sep 10 08:15:47.294 INFO kablam!    |
Sep 10 08:15:47.294 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 08:15:47.294 INFO kablam! 
Sep 10 08:15:47.471 INFO kablam! warning: unused macro definition
Sep 10 08:15:47.471 INFO kablam!   --> src/lib.rs:36:1
Sep 10 08:15:47.471 INFO kablam!    |
Sep 10 08:15:47.471 INFO kablam! 36 | / macro_rules! lg {
Sep 10 08:15:47.471 INFO kablam! 37 | |     ($($arg:tt)*) => ({
Sep 10 08:15:47.471 INFO kablam! 38 | |         use std::io::{Write, stderr};
Sep 10 08:15:47.471 INFO kablam! 39 | |         writeln!(&mut stderr(), $($arg)*).unwrap();
Sep 10 08:15:47.471 INFO kablam! 40 | |     });
Sep 10 08:15:47.471 INFO kablam! 41 | | }
Sep 10 08:15:47.471 INFO kablam!    | |_^
Sep 10 08:15:47.471 INFO kablam!    |
Sep 10 08:15:47.471 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 08:15:47.471 INFO kablam! 
Sep 10 08:15:47.979 INFO kablam! warning: unused macro definition
Sep 10 08:15:47.979 INFO kablam!   --> tests/tests.rs:9:1
Sep 10 08:15:47.979 INFO kablam!    |
Sep 10 08:15:47.979 INFO kablam! 9  | / macro_rules! lg {
Sep 10 08:15:47.979 INFO kablam! 10 | |     ($($arg:tt)*) => ({
Sep 10 08:15:47.979 INFO kablam! 11 | |         let _ = writeln!(&mut ::std::old_io::stderr(), $($arg)*);
Sep 10 08:15:47.979 INFO kablam! 12 | |     });
Sep 10 08:15:47.979 INFO kablam! 13 | | }
Sep 10 08:15:47.979 INFO kablam!    | |_^
Sep 10 08:15:47.979 INFO kablam!    |
Sep 10 08:15:47.979 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 08:15:47.979 INFO kablam! 
Sep 10 08:15:48.177 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 10 08:15:48.180 INFO kablam! su: No module specific data is present
Sep 10 08:15:48.762 INFO running `"docker" "rm" "-f" "26f884f8910d791bb3416b3f57b34330007f5d887aa6f61d316e00624fce93e4"`
Sep 10 08:15:48.824 INFO blam! 26f884f8910d791bb3416b3f57b34330007f5d887aa6f61d316e00624fce93e4