Nov 16 07:56:20.312 INFO testing xoac/u8-selector against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 07:56:20.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:56:20.752 INFO [stdout] 27763ebf831fab603a90be57e647105bcdcc3d611f8d79b376797a2679132b7a
Nov 16 07:56:20.757 INFO running `"docker" "start" "-a" "27763ebf831fab603a90be57e647105bcdcc3d611f8d79b376797a2679132b7a"`
Nov 16 07:56:22.098 INFO [stderr] usermod: no changes
Nov 16 07:56:22.283 INFO [stderr]    Compiling nix v0.10.0
Nov 16 07:56:22.283 INFO [stderr]    Compiling libudev-sys v0.1.4
Nov 16 07:56:22.283 INFO [stderr]    Compiling log v0.4.2
Nov 16 07:56:22.283 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Nov 16 07:56:22.283 INFO [stderr]    Compiling tokio-timer v0.2.4
Nov 16 07:56:24.167 INFO [stderr]    Compiling mio v0.6.14
Nov 16 07:56:24.167 INFO [stderr]    Compiling tokio-io v0.1.7
Nov 16 07:56:26.607 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Nov 16 07:56:27.483 INFO [stderr]    Compiling libudev v0.2.0
Nov 16 07:56:28.148 INFO [stderr]    Compiling tokio-threadpool v0.1.4
Nov 16 07:56:29.859 INFO [stderr]    Compiling tokio-codec v0.1.0
Nov 16 07:56:34.303 INFO [stderr]    Compiling tokio-reactor v0.1.2
Nov 16 07:56:36.078 INFO [stderr]    Compiling tokio-fs v0.1.1
Nov 16 07:56:38.719 INFO [stderr]    Compiling tokio-udp v0.1.1
Nov 16 07:56:38.719 INFO [stderr]    Compiling tokio-tcp v0.1.0
Nov 16 07:56:40.259 INFO [stderr]    Compiling tokio v0.1.7
Nov 16 07:56:47.015 INFO [stderr]    Compiling serialport v2.3.0
Nov 16 07:56:48.539 INFO [stderr]    Compiling mio-serial v0.8.0
Nov 16 07:56:49.019 INFO [stderr]    Compiling tokio-serial v0.8.0
Nov 16 07:56:49.715 INFO [stderr]    Compiling u8-selector v0.1.0 (/source)
Nov 16 07:56:50.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.69s
Nov 16 07:56:50.851 INFO [stderr] su: No module specific data is present
Nov 16 07:56:51.659 INFO running `"docker" "inspect" "27763ebf831fab603a90be57e647105bcdcc3d611f8d79b376797a2679132b7a"`
Nov 16 07:56:51.953 INFO running `"docker" "rm" "-f" "27763ebf831fab603a90be57e647105bcdcc3d611f8d79b376797a2679132b7a"`
Nov 16 07:56:52.230 INFO [stdout] 27763ebf831fab603a90be57e647105bcdcc3d611f8d79b376797a2679132b7a
Nov 16 07:56:52.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:56:52.745 INFO [stdout] 29db08c07ff0f39dcf4656e0ed9fe1875b300d959cb7479e0b9a9ab19c168e8b
Nov 16 07:56:52.747 INFO running `"docker" "start" "-a" "29db08c07ff0f39dcf4656e0ed9fe1875b300d959cb7479e0b9a9ab19c168e8b"`
Nov 16 07:56:54.163 INFO [stderr] usermod: no changes
Nov 16 07:56:54.303 INFO [stderr]    Compiling atty v0.2.10
Nov 16 07:56:54.311 INFO [stderr]    Compiling regex-syntax v0.6.1
Nov 16 07:56:54.311 INFO [stderr]    Compiling humantime v1.1.1
Nov 16 07:56:54.312 INFO [stderr]    Compiling thread_local v0.3.5
Nov 16 07:57:05.889 INFO [stderr]    Compiling regex v1.0.0
Nov 16 07:57:14.699 INFO [stderr]    Compiling env_logger v0.5.10
Nov 16 07:57:16.189 INFO [stderr]    Compiling pretty_env_logger v0.2.3
Nov 16 07:57:16.703 INFO [stderr]    Compiling u8-selector v0.1.0 (/source)
Nov 16 07:57:19.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.51s
Nov 16 07:57:19.703 INFO [stderr] su: No module specific data is present
Nov 16 07:57:20.628 INFO running `"docker" "inspect" "29db08c07ff0f39dcf4656e0ed9fe1875b300d959cb7479e0b9a9ab19c168e8b"`
Nov 16 07:57:20.984 INFO running `"docker" "rm" "-f" "29db08c07ff0f39dcf4656e0ed9fe1875b300d959cb7479e0b9a9ab19c168e8b"`
Nov 16 07:57:21.367 INFO [stdout] 29db08c07ff0f39dcf4656e0ed9fe1875b300d959cb7479e0b9a9ab19c168e8b
Nov 16 07:57:21.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:57:21.800 INFO [stdout] 5f45a01c24fcc2906432b8d7533c71eca5efeda3004d068e9c8e85ad19bff819
Nov 16 07:57:21.805 INFO running `"docker" "start" "-a" "5f45a01c24fcc2906432b8d7533c71eca5efeda3004d068e9c8e85ad19bff819"`
Nov 16 07:57:22.979 INFO [stderr] usermod: no changes
Nov 16 07:57:23.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Nov 16 07:57:23.187 INFO [stderr]      Running /target/debug/deps/u8_selector-e446ccd062be2189
Nov 16 07:57:23.191 INFO [stderr]    Doc-tests u8-selector
Nov 16 07:57:23.191 INFO [stdout] 
Nov 16 07:57:23.191 INFO [stdout] running 0 tests
Nov 16 07:57:23.191 INFO [stdout] 
Nov 16 07:57:23.191 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:23.191 INFO [stdout] 
Nov 16 07:57:23.515 INFO [stdout] 
Nov 16 07:57:23.515 INFO [stdout] running 0 tests
Nov 16 07:57:23.515 INFO [stdout] 
Nov 16 07:57:23.515 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:23.515 INFO [stdout] 
Nov 16 07:57:23.535 INFO [stderr] su: No module specific data is present
Nov 16 07:57:24.671 INFO running `"docker" "inspect" "5f45a01c24fcc2906432b8d7533c71eca5efeda3004d068e9c8e85ad19bff819"`
Nov 16 07:57:24.963 INFO running `"docker" "rm" "-f" "5f45a01c24fcc2906432b8d7533c71eca5efeda3004d068e9c8e85ad19bff819"`
Nov 16 07:57:25.275 INFO [stdout] 5f45a01c24fcc2906432b8d7533c71eca5efeda3004d068e9c8e85ad19bff819