Dec 13 07:29:36.384 INFO testing phyber/cyd against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 07:29:36.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 07:29:36.867 INFO [stdout] c17df9b053113f8d1906e7d2959e5752289395477cd6a6cf3880d4281252ca46
Dec 13 07:29:36.869 INFO running `"docker" "start" "-a" "c17df9b053113f8d1906e7d2959e5752289395477cd6a6cf3880d4281252ca46"`
Dec 13 07:29:38.779 INFO [stderr] usermod: no changes
Dec 13 07:29:38.997 INFO [stderr]    Compiling serde_yaml v0.8.8
Dec 13 07:29:42.607 INFO [stderr]    Compiling cyd v0.1.0 (/source)
Dec 13 07:29:43.523 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 07:29:43.523 INFO [stderr]   --> src/main.rs:57:17
Dec 13 07:29:43.523 INFO [stderr]    |
Dec 13 07:29:43.523 INFO [stderr] 57 |                 write!(out, "{}", s);
Dec 13 07:29:43.523 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:29:43.523 INFO [stderr]    |
Dec 13 07:29:43.523 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 07:29:43.523 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 07:29:43.523 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 07:29:43.523 INFO [stderr] 
Dec 13 07:29:46.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
Dec 13 07:29:46.371 INFO [stderr] su: No module specific data is present
Dec 13 07:29:46.872 INFO running `"docker" "inspect" "c17df9b053113f8d1906e7d2959e5752289395477cd6a6cf3880d4281252ca46"`
Dec 13 07:29:47.099 INFO running `"docker" "rm" "-f" "c17df9b053113f8d1906e7d2959e5752289395477cd6a6cf3880d4281252ca46"`
Dec 13 07:29:47.406 INFO [stdout] c17df9b053113f8d1906e7d2959e5752289395477cd6a6cf3880d4281252ca46
Dec 13 07:29:47.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 07:29:47.892 INFO [stdout] 2acf85a01f7ba3be3b76b7ac87e991eca80b8d09aecca0b2f6ddc8e4df7870b3
Dec 13 07:29:47.895 INFO running `"docker" "start" "-a" "2acf85a01f7ba3be3b76b7ac87e991eca80b8d09aecca0b2f6ddc8e4df7870b3"`
Dec 13 07:29:49.028 INFO [stderr] usermod: no changes
Dec 13 07:29:49.157 INFO [stderr]    Compiling cyd v0.1.0 (/source)
Dec 13 07:29:49.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 07:29:49.811 INFO [stderr]   --> src/main.rs:57:17
Dec 13 07:29:49.811 INFO [stderr]    |
Dec 13 07:29:49.811 INFO [stderr] 57 |                 write!(out, "{}", s);
Dec 13 07:29:49.811 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:29:49.811 INFO [stderr]    |
Dec 13 07:29:49.811 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 07:29:49.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 07:29:49.811 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 07:29:49.811 INFO [stderr] 
Dec 13 07:29:50.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 13 07:29:50.195 INFO [stderr] su: No module specific data is present
Dec 13 07:29:51.045 INFO running `"docker" "inspect" "2acf85a01f7ba3be3b76b7ac87e991eca80b8d09aecca0b2f6ddc8e4df7870b3"`
Dec 13 07:29:51.301 INFO running `"docker" "rm" "-f" "2acf85a01f7ba3be3b76b7ac87e991eca80b8d09aecca0b2f6ddc8e4df7870b3"`
Dec 13 07:29:51.543 INFO [stdout] 2acf85a01f7ba3be3b76b7ac87e991eca80b8d09aecca0b2f6ddc8e4df7870b3
Dec 13 07:29:51.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 07:29:51.924 INFO [stdout] 528cb7e9791d0b0d5acd887a7969a285926b6433188d196277e722733964194c
Dec 13 07:29:51.926 INFO running `"docker" "start" "-a" "528cb7e9791d0b0d5acd887a7969a285926b6433188d196277e722733964194c"`
Dec 13 07:29:53.455 INFO [stderr] usermod: no changes
Dec 13 07:29:53.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 13 07:29:53.633 INFO [stderr]      Running /target/debug/deps/cyd-d0afb2e4ba0c17ad
Dec 13 07:29:53.639 INFO [stdout] 
Dec 13 07:29:53.639 INFO [stdout] running 0 tests
Dec 13 07:29:53.639 INFO [stdout] 
Dec 13 07:29:53.639 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:29:53.639 INFO [stdout] 
Dec 13 07:29:53.643 INFO [stderr] su: No module specific data is present
Dec 13 07:29:54.516 INFO running `"docker" "inspect" "528cb7e9791d0b0d5acd887a7969a285926b6433188d196277e722733964194c"`
Dec 13 07:29:54.833 INFO running `"docker" "rm" "-f" "528cb7e9791d0b0d5acd887a7969a285926b6433188d196277e722733964194c"`
Dec 13 07:29:55.077 INFO [stdout] 528cb7e9791d0b0d5acd887a7969a285926b6433188d196277e722733964194c