Dec 05 06:33:36.640 INFO checking slotmap-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:33:36.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 06:33:37.011 INFO [stdout] 764bc0ec788b1c4454d8bf2d7af142ad991cb82ead0ad38c8505f0cb8b88e65b
Dec 05 06:33:37.012 INFO running `"docker" "start" "-a" "764bc0ec788b1c4454d8bf2d7af142ad991cb82ead0ad38c8505f0cb8b88e65b"`
Dec 05 06:33:38.063 INFO [stderr] usermod: no changes
Dec 05 06:33:38.192 INFO [stderr]     Checking slotmap v0.3.0 (/source)
Dec 05 06:33:38.239 INFO [stderr]     Checking quickcheck v0.6.2
Dec 05 06:33:43.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
Dec 05 06:33:43.237 INFO [stderr] su: No module specific data is present
Dec 05 06:33:44.348 INFO running `"docker" "inspect" "764bc0ec788b1c4454d8bf2d7af142ad991cb82ead0ad38c8505f0cb8b88e65b"`
Dec 05 06:33:44.539 INFO running `"docker" "rm" "-f" "764bc0ec788b1c4454d8bf2d7af142ad991cb82ead0ad38c8505f0cb8b88e65b"`
Dec 05 06:33:44.767 INFO [stdout] 764bc0ec788b1c4454d8bf2d7af142ad991cb82ead0ad38c8505f0cb8b88e65b