Dec 04 17:37:36.427 INFO checking holmandw/velg against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:37:36.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 17:37:36.812 INFO [stdout] b973d3b91cda847646dace5a725f96737a22ac88ca7a1f2ff366670eff932acd
Dec 04 17:37:36.814 INFO running `"docker" "start" "-a" "b973d3b91cda847646dace5a725f96737a22ac88ca7a1f2ff366670eff932acd"`
Dec 04 17:37:38.230 INFO [stderr] usermod: no changes
Dec 04 17:37:38.371 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 17:37:38.371 INFO [stderr]     Checking regex v1.0.5
Dec 04 17:37:54.617 INFO [stderr]     Checking docopt v1.0.2
Dec 04 17:37:56.305 INFO [stderr]     Checking velg v0.1.0 (/source)
Dec 04 17:37:58.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.83s
Dec 04 17:37:58.111 INFO [stderr] su: No module specific data is present
Dec 04 17:37:59.967 INFO running `"docker" "inspect" "b973d3b91cda847646dace5a725f96737a22ac88ca7a1f2ff366670eff932acd"`
Dec 04 17:38:00.337 INFO running `"docker" "rm" "-f" "b973d3b91cda847646dace5a725f96737a22ac88ca7a1f2ff366670eff932acd"`
Dec 04 17:38:00.763 INFO [stdout] b973d3b91cda847646dace5a725f96737a22ac88ca7a1f2ff366670eff932acd