Dec 12 11:56:28.142 INFO checking linefeed-0.5.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:56:28.142 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 11:56:28.596 INFO [stdout] 8fa0a8e0e2a4f0589622e78ec3dbeeba55fc1a74ae338f80987a1803875035c8
Dec 12 11:56:28.604 INFO running `"docker" "start" "-a" "8fa0a8e0e2a4f0589622e78ec3dbeeba55fc1a74ae338f80987a1803875035c8"`
Dec 12 11:56:29.280 INFO [stderr] usermod: no changes
Dec 12 11:56:29.394 INFO [stderr]     Checking smallvec v0.6.7
Dec 12 11:56:29.394 INFO [stderr]    Compiling terminfo v0.6.1
Dec 12 11:56:30.348 INFO [stderr]     Checking smallstr v0.1.0
Dec 12 11:56:41.363 INFO [stderr]     Checking mortal v0.1.5
Dec 12 11:56:43.412 INFO [stderr]     Checking linefeed v0.5.4 (/source)
Dec 12 11:56:58.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.39s
Dec 12 11:56:58.690 INFO [stderr] su: No module specific data is present
Dec 12 11:56:59.362 INFO running `"docker" "inspect" "8fa0a8e0e2a4f0589622e78ec3dbeeba55fc1a74ae338f80987a1803875035c8"`
Dec 12 11:56:59.678 INFO running `"docker" "rm" "-f" "8fa0a8e0e2a4f0589622e78ec3dbeeba55fc1a74ae338f80987a1803875035c8"`
Dec 12 11:57:00.004 INFO [stdout] 8fa0a8e0e2a4f0589622e78ec3dbeeba55fc1a74ae338f80987a1803875035c8