Dec 11 20:31:23.133 INFO checking cowang4/rusty_tree against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:31:23.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 20:31:23.665 INFO [stdout] a14acd84c4ba9d9de74f71b422ab3c57918c833afd876969706ae8f0f38096fc
Dec 11 20:31:23.670 INFO running `"docker" "start" "-a" "a14acd84c4ba9d9de74f71b422ab3c57918c833afd876969706ae8f0f38096fc"`
Dec 11 20:31:24.847 INFO [stderr] usermod: no changes
Dec 11 20:31:24.952 INFO [stderr]     Checking docopt v1.0.0
Dec 11 20:31:26.989 INFO [stderr]     Checking rusty_tree v0.1.0 (/source)
Dec 11 20:31:29.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
Dec 11 20:31:29.366 INFO [stderr] su: No module specific data is present
Dec 11 20:31:30.336 INFO running `"docker" "inspect" "a14acd84c4ba9d9de74f71b422ab3c57918c833afd876969706ae8f0f38096fc"`
Dec 11 20:31:30.580 INFO running `"docker" "rm" "-f" "a14acd84c4ba9d9de74f71b422ab3c57918c833afd876969706ae8f0f38096fc"`
Dec 11 20:31:30.940 INFO [stdout] a14acd84c4ba9d9de74f71b422ab3c57918c833afd876969706ae8f0f38096fc