Dec 12 05:57:38.542 INFO checking topd-1.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:57:38.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 05:57:39.025 INFO [stdout] c590f894d0570ca1b836b87147e052c4c87176c9f68952c3dea6d41bf75ac4be
Dec 12 05:57:39.027 INFO running `"docker" "start" "-a" "c590f894d0570ca1b836b87147e052c4c87176c9f68952c3dea6d41bf75ac4be"`
Dec 12 05:57:41.171 INFO [stderr] usermod: no changes
Dec 12 05:57:41.379 INFO [stderr]     Checking nix v0.8.1
Dec 12 05:57:41.379 INFO [stderr]    Compiling procinfo v0.4.2
Dec 12 05:57:41.388 INFO [stderr]     Checking iron v0.5.1
Dec 12 05:57:46.849 INFO [stderr]     Checking mount v0.3.0
Dec 12 05:57:52.892 INFO [stderr]     Checking ifaces v0.1.0
Dec 12 05:58:01.103 INFO [stderr]     Checking topd v1.3.1 (/source)
Dec 12 05:58:06.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.91s
Dec 12 05:58:06.127 INFO [stderr] su: No module specific data is present
Dec 12 05:58:07.344 INFO running `"docker" "inspect" "c590f894d0570ca1b836b87147e052c4c87176c9f68952c3dea6d41bf75ac4be"`
Dec 12 05:58:07.656 INFO running `"docker" "rm" "-f" "c590f894d0570ca1b836b87147e052c4c87176c9f68952c3dea6d41bf75ac4be"`
Dec 12 05:58:08.068 INFO [stdout] c590f894d0570ca1b836b87147e052c4c87176c9f68952c3dea6d41bf75ac4be