Dec 12 15:05:28.603 INFO checking fibers_transport-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:05:28.603 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 12 15:05:28.801 INFO [stdout] cded8432e2d53cbf1c3e66bcaf69d8bd379c598880bd1f7f9bf8615a5540e06d
Dec 12 15:05:28.803 INFO running `"docker" "start" "-a" "cded8432e2d53cbf1c3e66bcaf69d8bd379c598880bd1f7f9bf8615a5540e06d"`
Dec 12 15:05:29.743 INFO [stderr] usermod: no changes
Dec 12 15:05:29.892 INFO [stderr]     Checking fibers v0.1.12
Dec 12 15:05:29.892 INFO [stderr]     Checking bytecodec v0.4.11
Dec 12 15:05:32.269 INFO [stderr]     Checking fibers_global v0.1.0
Dec 12 15:05:34.780 INFO [stderr]     Checking fibers_transport v0.1.2 (/source)
Dec 12 15:05:37.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
Dec 12 15:05:37.513 INFO [stderr] su: No module specific data is present
Dec 12 15:05:38.976 INFO running `"docker" "inspect" "cded8432e2d53cbf1c3e66bcaf69d8bd379c598880bd1f7f9bf8615a5540e06d"`
Dec 12 15:05:39.392 INFO running `"docker" "rm" "-f" "cded8432e2d53cbf1c3e66bcaf69d8bd379c598880bd1f7f9bf8615a5540e06d"`
Dec 12 15:05:39.688 INFO [stdout] cded8432e2d53cbf1c3e66bcaf69d8bd379c598880bd1f7f9bf8615a5540e06d