Dec 06 02:37:31.838 INFO testing danieldulaney/nmcu-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 02:37:31.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 02:37:32.041 INFO [stdout] de0cbeb597ec33d2ddb71173a3a7efef34517a2799b892c6703a14a1ed6bfee7
Dec 06 02:37:32.044 INFO running `"docker" "start" "-a" "de0cbeb597ec33d2ddb71173a3a7efef34517a2799b892c6703a14a1ed6bfee7"`
Dec 06 02:37:32.466 INFO [stderr] usermod: no changes
Dec 06 02:37:32.593 INFO [stderr]    Compiling nix v0.10.0
Dec 06 02:37:32.596 INFO [stderr]    Compiling libudev-sys v0.1.4
Dec 06 02:37:32.596 INFO [stderr]    Compiling bytes v0.4.6
Dec 06 02:37:32.596 INFO [stderr]    Compiling thread_local v0.3.5
Dec 06 02:37:32.598 INFO [stderr]    Compiling error-chain v0.11.0
Dec 06 02:37:33.693 INFO [stderr]    Compiling regex v0.2.10
Dec 06 02:37:34.600 INFO [stderr]    Compiling libudev v0.2.0
Dec 06 02:37:42.728 INFO [stderr]    Compiling env_logger v0.5.7
Dec 06 02:37:45.730 INFO [stderr]    Compiling serialport v2.3.0
Dec 06 02:37:47.123 INFO [stderr]    Compiling mio-serial v0.8.0
Dec 06 02:37:47.760 INFO [stderr]    Compiling nmcu v0.1.0 (/source)
Dec 06 02:37:51.455 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.97s
Dec 06 02:37:51.463 INFO [stderr] su: No module specific data is present
Dec 06 02:37:52.254 INFO running `"docker" "inspect" "de0cbeb597ec33d2ddb71173a3a7efef34517a2799b892c6703a14a1ed6bfee7"`
Dec 06 02:37:52.319 INFO running `"docker" "rm" "-f" "de0cbeb597ec33d2ddb71173a3a7efef34517a2799b892c6703a14a1ed6bfee7"`
Dec 06 02:37:52.424 INFO [stdout] de0cbeb597ec33d2ddb71173a3a7efef34517a2799b892c6703a14a1ed6bfee7
Dec 06 02:37:52.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 02:37:52.635 INFO [stdout] fd095bf6f995e0a2c0564ff15cbd89c64f9c708404209c6e65838794096da498
Dec 06 02:37:52.637 INFO running `"docker" "start" "-a" "fd095bf6f995e0a2c0564ff15cbd89c64f9c708404209c6e65838794096da498"`
Dec 06 02:37:53.054 INFO [stderr] usermod: no changes
Dec 06 02:37:53.148 INFO [stderr]    Compiling nmcu v0.1.0 (/source)
Dec 06 02:37:54.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 06 02:37:54.732 INFO [stderr] su: No module specific data is present
Dec 06 02:37:55.728 INFO running `"docker" "inspect" "fd095bf6f995e0a2c0564ff15cbd89c64f9c708404209c6e65838794096da498"`
Dec 06 02:37:55.944 INFO running `"docker" "rm" "-f" "fd095bf6f995e0a2c0564ff15cbd89c64f9c708404209c6e65838794096da498"`
Dec 06 02:37:56.231 INFO [stdout] fd095bf6f995e0a2c0564ff15cbd89c64f9c708404209c6e65838794096da498
Dec 06 02:37:56.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 02:37:56.587 INFO [stdout] 97133b9619f463892443edee17fe5434876f72ccd794297a9fde9a20669b7540
Dec 06 02:37:56.590 INFO running `"docker" "start" "-a" "97133b9619f463892443edee17fe5434876f72ccd794297a9fde9a20669b7540"`
Dec 06 02:37:57.779 INFO [stderr] usermod: no changes
Dec 06 02:37:57.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 06 02:37:57.940 INFO [stderr]      Running /target/debug/deps/nmcu-7d46f42da693fc45
Dec 06 02:37:57.944 INFO [stdout] 
Dec 06 02:37:57.944 INFO [stdout] running 1 test
Dec 06 02:37:57.951 INFO [stdout] test synch::test::test_ends_with ... ok
Dec 06 02:37:57.951 INFO [stdout] 
Dec 06 02:37:57.951 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:37:57.951 INFO [stdout] 
Dec 06 02:37:57.952 INFO [stderr] su: No module specific data is present
Dec 06 02:37:58.619 INFO running `"docker" "inspect" "97133b9619f463892443edee17fe5434876f72ccd794297a9fde9a20669b7540"`
Dec 06 02:37:58.914 INFO running `"docker" "rm" "-f" "97133b9619f463892443edee17fe5434876f72ccd794297a9fde9a20669b7540"`
Dec 06 02:37:59.174 INFO [stdout] 97133b9619f463892443edee17fe5434876f72ccd794297a9fde9a20669b7540