Nov 30 19:08:07.607 INFO checking nccl-0.4.3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 19:08:07.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 19:08:08.012 INFO [stdout] 11488fcc7d70b5cf19d6c6f972b5ba1d03b00c06046d705b680ca4ef6c7ff514
Nov 30 19:08:08.014 INFO running `"docker" "start" "-a" "11488fcc7d70b5cf19d6c6f972b5ba1d03b00c06046d705b680ca4ef6c7ff514"`
Nov 30 19:08:08.832 INFO [stderr] usermod: no changes
Nov 30 19:08:08.872 INFO [stderr]     Checking nccl v0.4.3 (/source)
Nov 30 19:08:10.220 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 19:08:10.220 INFO [stderr]  --> tests/nccl.rs:2:1
Nov 30 19:08:10.220 INFO [stderr]   |
Nov 30 19:08:10.220 INFO [stderr] 2 | #[macro_use]
Nov 30 19:08:10.220 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 19:08:10.220 INFO [stderr]   |
Nov 30 19:08:10.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:08:10.220 INFO [stderr] 
Nov 30 19:08:10.361 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 30 19:08:10.363 INFO [stderr] su: No module specific data is present
Nov 30 19:08:10.834 INFO running `"docker" "inspect" "11488fcc7d70b5cf19d6c6f972b5ba1d03b00c06046d705b680ca4ef6c7ff514"`
Nov 30 19:08:10.955 INFO running `"docker" "rm" "-f" "11488fcc7d70b5cf19d6c6f972b5ba1d03b00c06046d705b680ca4ef6c7ff514"`
Nov 30 19:08:11.180 INFO [stdout] 11488fcc7d70b5cf19d6c6f972b5ba1d03b00c06046d705b680ca4ef6c7ff514