Oct 13 12:37:56.801 INFO checking libosu-0.0.7 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:37:56.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 12:37:57.250 INFO blam! 9426630e238ac8d0481592151bc5cf480a3fa0f66dbcefa9407d311f8a147df3
Oct 13 12:37:57.251 INFO running `"docker" "start" "-a" "9426630e238ac8d0481592151bc5cf480a3fa0f66dbcefa9407d311f8a147df3"`
Oct 13 12:37:57.892 INFO kablam! usermod: no changes
Oct 13 12:37:58.032 INFO kablam!    Compiling num-rational v0.2.1
Oct 13 12:38:00.645 INFO kablam!     Checking libosu v0.0.7 (/source)
Oct 13 12:38:07.357 INFO kablam! warning: unused import: `Write`
Oct 13 12:38:07.358 INFO kablam!  --> tests/test_serde.rs:7:21
Oct 13 12:38:07.358 INFO kablam!   |
Oct 13 12:38:07.358 INFO kablam! 7 | use std::io::{Read, Write};
Oct 13 12:38:07.358 INFO kablam!   |                     ^^^^^
Oct 13 12:38:07.359 INFO kablam!   |
Oct 13 12:38:07.359 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:38:07.359 INFO kablam! 
Oct 13 12:38:07.434 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
Oct 13 12:38:07.440 INFO kablam! su: No module specific data is present
Oct 13 12:38:07.928 INFO running `"docker" "rm" "-f" "9426630e238ac8d0481592151bc5cf480a3fa0f66dbcefa9407d311f8a147df3"`
Oct 13 12:38:08.200 INFO blam! 9426630e238ac8d0481592151bc5cf480a3fa0f66dbcefa9407d311f8a147df3