Dec 11 11:46:30.295 INFO checking pirogoeth/unix-named-pipe against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 11:46:30.295 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 11 11:46:30.713 INFO [stdout] 6a5b044d9d85eb71f259be14320ac4a1f9aeed5e65119f844dffdfeb4262d350
Dec 11 11:46:30.717 INFO running `"docker" "start" "-a" "6a5b044d9d85eb71f259be14320ac4a1f9aeed5e65119f844dffdfeb4262d350"`
Dec 11 11:46:31.515 INFO [stderr] usermod: no changes
Dec 11 11:46:31.666 INFO [stderr]     Checking errno v0.2.4
Dec 11 11:46:31.678 INFO [stderr]    Compiling syn v0.15.11
Dec 11 11:46:32.088 INFO [stderr]     Checking unix-named-pipe v0.2.0 (/source)
Dec 11 11:46:40.627 INFO [stderr]    Compiling mini-internal v0.1.8
Dec 11 11:46:43.540 INFO [stderr]     Checking miniserde v0.1.8
Dec 11 11:46:46.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.54s
Dec 11 11:46:46.120 INFO [stderr] su: No module specific data is present
Dec 11 11:46:46.956 INFO running `"docker" "inspect" "6a5b044d9d85eb71f259be14320ac4a1f9aeed5e65119f844dffdfeb4262d350"`
Dec 11 11:46:47.297 INFO running `"docker" "rm" "-f" "6a5b044d9d85eb71f259be14320ac4a1f9aeed5e65119f844dffdfeb4262d350"`
Dec 11 11:46:47.677 INFO [stdout] 6a5b044d9d85eb71f259be14320ac4a1f9aeed5e65119f844dffdfeb4262d350