Dec 05 10:05:03.384 INFO checking nccl-0.4.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:05:03.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 10:05:03.856 INFO [stdout] 332335c6028ca86546798370a055c6c18011c2af81f014226e87989f0a785e57
Dec 05 10:05:03.859 INFO running `"docker" "start" "-a" "332335c6028ca86546798370a055c6c18011c2af81f014226e87989f0a785e57"`
Dec 05 10:05:05.002 INFO [stderr] usermod: no changes
Dec 05 10:05:05.055 INFO [stderr]     Checking nccl v0.4.3 (/source)
Dec 05 10:05:07.035 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 10:05:07.035 INFO [stderr]  --> tests/nccl.rs:2:1
Dec 05 10:05:07.035 INFO [stderr]   |
Dec 05 10:05:07.035 INFO [stderr] 2 | #[macro_use]
Dec 05 10:05:07.035 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 10:05:07.035 INFO [stderr]   |
Dec 05 10:05:07.035 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:05:07.035 INFO [stderr] 
Dec 05 10:05:07.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 05 10:05:07.191 INFO [stderr] su: No module specific data is present
Dec 05 10:05:07.889 INFO running `"docker" "inspect" "332335c6028ca86546798370a055c6c18011c2af81f014226e87989f0a785e57"`
Dec 05 10:05:08.205 INFO running `"docker" "rm" "-f" "332335c6028ca86546798370a055c6c18011c2af81f014226e87989f0a785e57"`
Dec 05 10:05:08.546 INFO [stdout] 332335c6028ca86546798370a055c6c18011c2af81f014226e87989f0a785e57