Dec 12 00:45:20.849 INFO checking PurpleMyst/micromanager against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:45:20.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:45:21.428 INFO [stdout] da2489c8808c484a59223b64695d4f4e7a2f42ad4d94f1ef68cd4fc68c1585a5
Dec 12 00:45:21.430 INFO running `"docker" "start" "-a" "da2489c8808c484a59223b64695d4f4e7a2f42ad4d94f1ef68cd4fc68c1585a5"`
Dec 12 00:45:23.208 INFO [stderr] usermod: no changes
Dec 12 00:45:23.356 INFO [stderr]     Checking dirs v1.0.2
Dec 12 00:45:23.356 INFO [stderr]     Checking os_pipe v0.6.1
Dec 12 00:45:23.356 INFO [stderr]     Checking shared_child v0.3.2
Dec 12 00:45:24.692 INFO [stderr]     Checking duct v0.10.0
Dec 12 00:45:25.852 INFO [stderr]     Checking duct_sh v0.1.0
Dec 12 00:45:26.877 INFO [stderr]     Checking µmanager v0.1.0 (/source)
Dec 12 00:45:29.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
Dec 12 00:45:29.044 INFO [stderr] su: No module specific data is present
Dec 12 00:45:29.620 INFO running `"docker" "inspect" "da2489c8808c484a59223b64695d4f4e7a2f42ad4d94f1ef68cd4fc68c1585a5"`
Dec 12 00:45:29.820 INFO running `"docker" "rm" "-f" "da2489c8808c484a59223b64695d4f4e7a2f42ad4d94f1ef68cd4fc68c1585a5"`
Dec 12 00:45:30.085 INFO [stdout] da2489c8808c484a59223b64695d4f4e7a2f42ad4d94f1ef68cd4fc68c1585a5