Nov 16 07:56:20.247 INFO testing xoac/u8-selector against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:56:20.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:56:20.658 INFO [stdout] e208462503f88dd476156f4fbd710130f2860044e092b4300260b728675b32ed
Nov 16 07:56:20.663 INFO running `"docker" "start" "-a" "e208462503f88dd476156f4fbd710130f2860044e092b4300260b728675b32ed"`
Nov 16 07:56:21.898 INFO [stderr] usermod: no changes
Nov 16 07:56:22.043 INFO [stderr]    Compiling nix v0.10.0
Nov 16 07:56:22.045 INFO [stderr]    Compiling libudev-sys v0.1.4
Nov 16 07:56:22.046 INFO [stderr]    Compiling net2 v0.2.32
Nov 16 07:56:22.046 INFO [stderr]    Compiling log v0.4.2
Nov 16 07:56:23.971 INFO [stderr]    Compiling tokio-io v0.1.7
Nov 16 07:56:23.971 INFO [stderr]    Compiling tokio-threadpool v0.1.4
Nov 16 07:56:24.933 INFO [stderr]    Compiling mio v0.6.14
Nov 16 07:56:25.599 INFO [stderr]    Compiling libudev v0.2.0
Nov 16 07:56:29.015 INFO [stderr]    Compiling tokio-codec v0.1.0
Nov 16 07:56:32.263 INFO [stderr]    Compiling tokio-fs v0.1.1
Nov 16 07:56:33.599 INFO [stderr]    Compiling tokio-reactor v0.1.2
Nov 16 07:56:36.125 INFO [stderr]    Compiling tokio-tcp v0.1.0
Nov 16 07:56:36.125 INFO [stderr]    Compiling tokio-udp v0.1.1
Nov 16 07:56:38.167 INFO [stderr]    Compiling tokio v0.1.7
Nov 16 07:56:44.156 INFO [stderr]    Compiling serialport v2.3.0
Nov 16 07:56:45.744 INFO [stderr]    Compiling mio-serial v0.8.0
Nov 16 07:56:46.399 INFO [stderr]    Compiling tokio-serial v0.8.0
Nov 16 07:56:47.131 INFO [stderr]    Compiling u8-selector v0.1.0 (/source)
Nov 16 07:56:48.474 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.54s
Nov 16 07:56:48.483 INFO [stderr] su: No module specific data is present
Nov 16 07:56:49.827 INFO running `"docker" "inspect" "e208462503f88dd476156f4fbd710130f2860044e092b4300260b728675b32ed"`
Nov 16 07:56:50.135 INFO running `"docker" "rm" "-f" "e208462503f88dd476156f4fbd710130f2860044e092b4300260b728675b32ed"`
Nov 16 07:56:50.459 INFO [stdout] e208462503f88dd476156f4fbd710130f2860044e092b4300260b728675b32ed
Nov 16 07:56:50.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:56:50.928 INFO [stdout] 27841ff5c47e18871ede18889d100b91ec4f4a181e1cd3d9a77782a20f5cef84
Nov 16 07:56:50.935 INFO running `"docker" "start" "-a" "27841ff5c47e18871ede18889d100b91ec4f4a181e1cd3d9a77782a20f5cef84"`
Nov 16 07:56:52.661 INFO [stderr] usermod: no changes
Nov 16 07:56:52.851 INFO [stderr]    Compiling atty v0.2.10
Nov 16 07:56:52.855 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 16 07:56:54.007 INFO [stderr]    Compiling regex v1.0.0
Nov 16 07:57:04.179 INFO [stderr]    Compiling env_logger v0.5.10
Nov 16 07:57:05.963 INFO [stderr]    Compiling pretty_env_logger v0.2.3
Nov 16 07:57:06.475 INFO [stderr]    Compiling u8-selector v0.1.0 (/source)
Nov 16 07:57:10.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.34s
Nov 16 07:57:10.039 INFO [stderr] su: No module specific data is present
Nov 16 07:57:10.733 INFO running `"docker" "inspect" "27841ff5c47e18871ede18889d100b91ec4f4a181e1cd3d9a77782a20f5cef84"`
Nov 16 07:57:11.115 INFO running `"docker" "rm" "-f" "27841ff5c47e18871ede18889d100b91ec4f4a181e1cd3d9a77782a20f5cef84"`
Nov 16 07:57:11.551 INFO [stdout] 27841ff5c47e18871ede18889d100b91ec4f4a181e1cd3d9a77782a20f5cef84
Nov 16 07:57:11.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:57:11.936 INFO [stdout] 0e97f8c5ce5d80ec8ae228501b470bb3acc43474d8344039742c2e822f036a49
Nov 16 07:57:11.941 INFO running `"docker" "start" "-a" "0e97f8c5ce5d80ec8ae228501b470bb3acc43474d8344039742c2e822f036a49"`
Nov 16 07:57:13.202 INFO [stderr] usermod: no changes
Nov 16 07:57:13.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Nov 16 07:57:13.431 INFO [stderr]      Running /target/debug/deps/u8_selector-57d36ea91c8b0cdd
Nov 16 07:57:13.431 INFO [stdout] 
Nov 16 07:57:13.431 INFO [stderr]    Doc-tests u8-selector
Nov 16 07:57:13.431 INFO [stdout] running 0 tests
Nov 16 07:57:13.431 INFO [stdout] 
Nov 16 07:57:13.431 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:13.431 INFO [stdout] 
Nov 16 07:57:13.791 INFO [stdout] 
Nov 16 07:57:13.793 INFO [stdout] running 0 tests
Nov 16 07:57:13.793 INFO [stdout] 
Nov 16 07:57:13.793 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:13.793 INFO [stdout] 
Nov 16 07:57:13.800 INFO [stderr] su: No module specific data is present
Nov 16 07:57:14.595 INFO running `"docker" "inspect" "0e97f8c5ce5d80ec8ae228501b470bb3acc43474d8344039742c2e822f036a49"`
Nov 16 07:57:14.877 INFO running `"docker" "rm" "-f" "0e97f8c5ce5d80ec8ae228501b470bb3acc43474d8344039742c2e822f036a49"`
Nov 16 07:57:15.159 INFO [stdout] 0e97f8c5ce5d80ec8ae228501b470bb3acc43474d8344039742c2e822f036a49