Dec 12 12:01:54.278 INFO checking libosu-0.0.7 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:01:54.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 12:01:54.718 INFO [stdout] 77a0059b4c9d9ac7f85627948a58b97af4f884f5a1178df5924c3c6240a57ac5
Dec 12 12:01:54.722 INFO running `"docker" "start" "-a" "77a0059b4c9d9ac7f85627948a58b97af4f884f5a1178df5924c3c6240a57ac5"`
Dec 12 12:01:56.036 INFO [stderr] usermod: no changes
Dec 12 12:01:56.196 INFO [stderr]     Checking num-rational v0.2.1
Dec 12 12:01:57.344 INFO [stderr]     Checking libosu v0.0.7 (/source)
Dec 12 12:02:04.420 INFO [stderr] warning: unused import: `Write`
Dec 12 12:02:04.420 INFO [stderr]  --> tests/test_serde.rs:7:21
Dec 12 12:02:04.420 INFO [stderr]   |
Dec 12 12:02:04.420 INFO [stderr] 7 | use std::io::{Read, Write};
Dec 12 12:02:04.420 INFO [stderr]   |                     ^^^^^
Dec 12 12:02:04.420 INFO [stderr]   |
Dec 12 12:02:04.420 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:02:04.420 INFO [stderr] 
Dec 12 12:02:04.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
Dec 12 12:02:04.532 INFO [stderr] su: No module specific data is present
Dec 12 12:02:05.216 INFO running `"docker" "inspect" "77a0059b4c9d9ac7f85627948a58b97af4f884f5a1178df5924c3c6240a57ac5"`
Dec 12 12:02:05.576 INFO running `"docker" "rm" "-f" "77a0059b4c9d9ac7f85627948a58b97af4f884f5a1178df5924c3c6240a57ac5"`
Dec 12 12:02:05.870 INFO [stdout] 77a0059b4c9d9ac7f85627948a58b97af4f884f5a1178df5924c3c6240a57ac5