Nov 16 13:16:37.192 INFO testing sinitcin/poll_engine against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 13:16:37.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 16 13:16:37.687 INFO [stdout] 3d7b2ed28105fa5970e0d1e53cbeea571e809e491a2ca41fa28bfce23a847eff
Nov 16 13:16:37.687 INFO running `"docker" "start" "-a" "3d7b2ed28105fa5970e0d1e53cbeea571e809e491a2ca41fa28bfce23a847eff"`
Nov 16 13:16:38.719 INFO [stderr] usermod: no changes
Nov 16 13:16:38.819 INFO [stderr]    Compiling ioctl-rs v0.1.6
Nov 16 13:16:38.819 INFO [stderr]    Compiling termios v0.2.2
Nov 16 13:16:38.819 INFO [stderr]    Compiling serial-core v0.4.0
Nov 16 13:16:38.835 INFO [stderr]    Compiling uuid v0.5.1
Nov 16 13:16:40.183 INFO [stderr]    Compiling serial-unix v0.4.0
Nov 16 13:16:41.351 INFO [stderr]    Compiling serial v0.4.0
Nov 16 13:16:41.675 INFO [stderr]    Compiling channel v0.1.0 (/source)
Nov 16 13:16:43.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
Nov 16 13:16:43.199 INFO [stderr] su: No module specific data is present
Nov 16 13:16:44.108 INFO running `"docker" "inspect" "3d7b2ed28105fa5970e0d1e53cbeea571e809e491a2ca41fa28bfce23a847eff"`
Nov 16 13:16:44.409 INFO running `"docker" "rm" "-f" "3d7b2ed28105fa5970e0d1e53cbeea571e809e491a2ca41fa28bfce23a847eff"`
Nov 16 13:16:44.768 INFO [stdout] 3d7b2ed28105fa5970e0d1e53cbeea571e809e491a2ca41fa28bfce23a847eff
Nov 16 13:16:44.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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"`
Nov 16 13:16:45.292 INFO [stdout] 1849d2350d6ea57c39a915044166fe597cd2a307613ee83d136704c6cd2b51db
Nov 16 13:16:45.296 INFO running `"docker" "start" "-a" "1849d2350d6ea57c39a915044166fe597cd2a307613ee83d136704c6cd2b51db"`
Nov 16 13:16:46.517 INFO [stderr] usermod: no changes
Nov 16 13:16:46.592 INFO [stderr]    Compiling channel v0.1.0 (/source)
Nov 16 13:16:47.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 16 13:16:47.363 INFO [stderr] su: No module specific data is present
Nov 16 13:16:48.144 INFO running `"docker" "inspect" "1849d2350d6ea57c39a915044166fe597cd2a307613ee83d136704c6cd2b51db"`
Nov 16 13:16:48.417 INFO running `"docker" "rm" "-f" "1849d2350d6ea57c39a915044166fe597cd2a307613ee83d136704c6cd2b51db"`
Nov 16 13:16:48.697 INFO [stdout] 1849d2350d6ea57c39a915044166fe597cd2a307613ee83d136704c6cd2b51db
Nov 16 13:16:48.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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"`
Nov 16 13:16:49.223 INFO [stdout] ccdfcea8fabdf957cd1fc47654c499d74f966434a81bbbce8a01b8b5fbd2ac57
Nov 16 13:16:49.227 INFO running `"docker" "start" "-a" "ccdfcea8fabdf957cd1fc47654c499d74f966434a81bbbce8a01b8b5fbd2ac57"`
Nov 16 13:16:50.414 INFO [stderr] usermod: no changes
Nov 16 13:16:50.506 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 13:16:50.523 INFO [stderr]      Running /target/debug/deps/channel-7ac21f97e54d047f
Nov 16 13:16:50.523 INFO [stdout] 
Nov 16 13:16:50.523 INFO [stderr] su: No module specific data is present
Nov 16 13:16:50.523 INFO [stdout] running 0 tests
Nov 16 13:16:50.523 INFO [stdout] 
Nov 16 13:16:50.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:16:50.523 INFO [stdout] 
Nov 16 13:16:51.187 INFO running `"docker" "inspect" "ccdfcea8fabdf957cd1fc47654c499d74f966434a81bbbce8a01b8b5fbd2ac57"`
Nov 16 13:16:51.394 INFO running `"docker" "rm" "-f" "ccdfcea8fabdf957cd1fc47654c499d74f966434a81bbbce8a01b8b5fbd2ac57"`
Nov 16 13:16:51.747 INFO [stdout] ccdfcea8fabdf957cd1fc47654c499d74f966434a81bbbce8a01b8b5fbd2ac57