Sep 21 02:13:52.434 INFO checking suffix-0.4.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 02:13:52.434 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 02:13:52.434 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:13:52.621 INFO blam! 4c7485a7dd2188f34551a51637c55e13adbfdfd00694c86af75c898eafbb849a
Sep 21 02:13:52.623 INFO running `"docker" "start" "-a" "4c7485a7dd2188f34551a51637c55e13adbfdfd00694c86af75c898eafbb849a"`
Sep 21 02:13:53.768 INFO kablam! usermod: no changes
Sep 21 02:13:53.793 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 21 02:13:53.793 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 21 02:13:53.793 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 21 02:13:53.793 INFO kablam! files will be included as a test target:
Sep 21 02:13:53.793 INFO kablam! 
Sep 21 02:13:53.793 INFO kablam! * /source/tests/bench.rs
Sep 21 02:13:53.793 INFO kablam! 
Sep 21 02:13:53.793 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 21 02:13:53.793 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 21 02:13:53.793 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 21 02:13:53.793 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 21 02:13:53.793 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 21 02:13:53.793 INFO kablam! 
Sep 21 02:13:53.793 INFO kablam! For more information on this warning you can consult
Sep 21 02:13:53.793 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 21 02:13:53.824 INFO kablam!     Checking suffix v0.4.1 (/source)
Sep 21 02:13:53.952 INFO kablam! warning: unused macro definition
Sep 21 02:13:53.952 INFO kablam!   --> src/lib.rs:36:1
Sep 21 02:13:53.952 INFO kablam!    |
Sep 21 02:13:53.952 INFO kablam! 36 | / macro_rules! lg {
Sep 21 02:13:53.952 INFO kablam! 37 | |     ($($arg:tt)*) => ({
Sep 21 02:13:53.952 INFO kablam! 38 | |         use std::io::{Write, stderr};
Sep 21 02:13:53.952 INFO kablam! 39 | |         writeln!(&mut stderr(), $($arg)*).unwrap();
Sep 21 02:13:53.952 INFO kablam! 40 | |     });
Sep 21 02:13:53.952 INFO kablam! 41 | | }
Sep 21 02:13:53.952 INFO kablam!    | |_^
Sep 21 02:13:53.952 INFO kablam!    |
Sep 21 02:13:53.952 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 02:13:53.952 INFO kablam! 
Sep 21 02:13:54.090 INFO kablam! warning: unused macro definition
Sep 21 02:13:54.090 INFO kablam!   --> src/lib.rs:36:1
Sep 21 02:13:54.090 INFO kablam!    |
Sep 21 02:13:54.090 INFO kablam! 36 | / macro_rules! lg {
Sep 21 02:13:54.090 INFO kablam! 37 | |     ($($arg:tt)*) => ({
Sep 21 02:13:54.090 INFO kablam! 38 | |         use std::io::{Write, stderr};
Sep 21 02:13:54.090 INFO kablam! 39 | |         writeln!(&mut stderr(), $($arg)*).unwrap();
Sep 21 02:13:54.090 INFO kablam! 40 | |     });
Sep 21 02:13:54.090 INFO kablam! 41 | | }
Sep 21 02:13:54.090 INFO kablam!    | |_^
Sep 21 02:13:54.090 INFO kablam!    |
Sep 21 02:13:54.090 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 02:13:54.090 INFO kablam! 
Sep 21 02:13:54.437 INFO kablam! warning: unused macro definition
Sep 21 02:13:54.437 INFO kablam!   --> tests/tests.rs:9:1
Sep 21 02:13:54.437 INFO kablam!    |
Sep 21 02:13:54.437 INFO kablam! 9  | / macro_rules! lg {
Sep 21 02:13:54.437 INFO kablam! 10 | |     ($($arg:tt)*) => ({
Sep 21 02:13:54.437 INFO kablam! 11 | |         let _ = writeln!(&mut ::std::old_io::stderr(), $($arg)*);
Sep 21 02:13:54.437 INFO kablam! 12 | |     });
Sep 21 02:13:54.437 INFO kablam! 13 | | }
Sep 21 02:13:54.437 INFO kablam!    | |_^
Sep 21 02:13:54.437 INFO kablam!    |
Sep 21 02:13:54.437 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 21 02:13:54.437 INFO kablam! 
Sep 21 02:13:54.638 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Sep 21 02:13:54.642 INFO kablam! su: No module specific data is present
Sep 21 02:13:55.168 INFO running `"docker" "rm" "-f" "4c7485a7dd2188f34551a51637c55e13adbfdfd00694c86af75c898eafbb849a"`
Sep 21 02:13:55.302 INFO blam! 4c7485a7dd2188f34551a51637c55e13adbfdfd00694c86af75c898eafbb849a