Dec 06 07:16:45.950 INFO testing alexmullins/finger-client against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:16:45.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:16:46.429 INFO [stdout] af922c72c62b0d1cdff1b38602c8d60a88a4648fb8927fb258e58763b0e135b0
Dec 06 07:16:46.431 INFO running `"docker" "start" "-a" "af922c72c62b0d1cdff1b38602c8d60a88a4648fb8927fb258e58763b0e135b0"`
Dec 06 07:16:47.815 INFO [stderr] usermod: no changes
Dec 06 07:16:47.920 INFO [stderr]    Compiling finger-client v0.1.0 (/source)
Dec 06 07:16:48.916 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:16:48.916 INFO [stderr]   --> src/main.rs:40:5
Dec 06 07:16:48.916 INFO [stderr]    |
Dec 06 07:16:48.916 INFO [stderr] 40 |     write!(&mut stream, "\r\n");
Dec 06 07:16:48.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:16:48.916 INFO [stderr]    |
Dec 06 07:16:48.916 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 07:16:48.916 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:16:48.916 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 06 07:16:48.916 INFO [stderr] 
Dec 06 07:16:49.698 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Dec 06 07:16:49.702 INFO [stderr] su: No module specific data is present
Dec 06 07:16:50.809 INFO running `"docker" "inspect" "af922c72c62b0d1cdff1b38602c8d60a88a4648fb8927fb258e58763b0e135b0"`
Dec 06 07:16:51.160 INFO running `"docker" "rm" "-f" "af922c72c62b0d1cdff1b38602c8d60a88a4648fb8927fb258e58763b0e135b0"`
Dec 06 07:16:51.424 INFO [stdout] af922c72c62b0d1cdff1b38602c8d60a88a4648fb8927fb258e58763b0e135b0
Dec 06 07:16:51.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:16:51.889 INFO [stdout] 886cbdda31ab40e6483002d2185dad7c282c0a6bf9667cfbda33bd1088fec445
Dec 06 07:16:51.891 INFO running `"docker" "start" "-a" "886cbdda31ab40e6483002d2185dad7c282c0a6bf9667cfbda33bd1088fec445"`
Dec 06 07:16:52.984 INFO [stderr] usermod: no changes
Dec 06 07:16:53.054 INFO [stderr]    Compiling finger-client v0.1.0 (/source)
Dec 06 07:16:53.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 07:16:53.928 INFO [stderr]   --> src/main.rs:40:5
Dec 06 07:16:53.928 INFO [stderr]    |
Dec 06 07:16:53.928 INFO [stderr] 40 |     write!(&mut stream, "\r\n");
Dec 06 07:16:53.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:16:53.928 INFO [stderr]    |
Dec 06 07:16:53.928 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 07:16:53.928 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 07:16:53.928 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 06 07:16:53.928 INFO [stderr] 
Dec 06 07:16:54.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 06 07:16:54.201 INFO [stderr] su: No module specific data is present
Dec 06 07:16:54.630 INFO running `"docker" "inspect" "886cbdda31ab40e6483002d2185dad7c282c0a6bf9667cfbda33bd1088fec445"`
Dec 06 07:16:54.780 INFO running `"docker" "rm" "-f" "886cbdda31ab40e6483002d2185dad7c282c0a6bf9667cfbda33bd1088fec445"`
Dec 06 07:16:54.999 INFO [stdout] 886cbdda31ab40e6483002d2185dad7c282c0a6bf9667cfbda33bd1088fec445
Dec 06 07:16:55.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:16:55.522 INFO [stdout] c09bd2dbefde4029af6562e090200066a2a948ef19928fe39881688e177b5d82
Dec 06 07:16:55.536 INFO running `"docker" "start" "-a" "c09bd2dbefde4029af6562e090200066a2a948ef19928fe39881688e177b5d82"`
Dec 06 07:16:56.865 INFO [stderr] usermod: no changes
Dec 06 07:16:56.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 07:16:56.938 INFO [stderr]      Running /target/debug/deps/finger_client-b13cdb1ca2b72c65
Dec 06 07:16:56.960 INFO [stdout] 
Dec 06 07:16:56.960 INFO [stdout] running 0 tests
Dec 06 07:16:56.960 INFO [stdout] 
Dec 06 07:16:56.960 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:16:56.960 INFO [stdout] 
Dec 06 07:16:56.968 INFO [stderr] su: No module specific data is present
Dec 06 07:16:57.580 INFO running `"docker" "inspect" "c09bd2dbefde4029af6562e090200066a2a948ef19928fe39881688e177b5d82"`
Dec 06 07:16:57.884 INFO running `"docker" "rm" "-f" "c09bd2dbefde4029af6562e090200066a2a948ef19928fe39881688e177b5d82"`
Dec 06 07:16:58.240 INFO [stdout] c09bd2dbefde4029af6562e090200066a2a948ef19928fe39881688e177b5d82