Dec 07 01:49:31.453 INFO testing ronfmt-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 01:49:31.453 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 07 01:49:32.316 INFO [stdout] 2ff1f9b634f0ac6f4c01c69b4ca7358b5b79563afffe3c3fc009efeb889b3cda
Dec 07 01:49:32.332 INFO running `"docker" "start" "-a" "2ff1f9b634f0ac6f4c01c69b4ca7358b5b79563afffe3c3fc009efeb889b3cda"`
Dec 07 01:49:33.556 INFO [stderr] usermod: no changes
Dec 07 01:49:33.719 INFO [stderr]    Compiling ronfmt v0.1.0 (/source)
Dec 07 01:49:37.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 01:49:37.056 INFO [stderr]   --> src/ast/display.rs:10:13
Dec 07 01:49:37.056 INFO [stderr]    |
Dec 07 01:49:37.056 INFO [stderr] 10 |             writeln!(f, "#![enable({})]", extensions.iter().join(", "));
Dec 07 01:49:37.056 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 01:49:37.056 INFO [stderr]    |
Dec 07 01:49:37.056 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 01:49:37.056 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 01:49:37.056 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 07 01:49:37.056 INFO [stderr] 
Dec 07 01:49:41.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
Dec 07 01:49:41.691 INFO [stderr] su: No module specific data is present
Dec 07 01:49:42.293 INFO running `"docker" "inspect" "2ff1f9b634f0ac6f4c01c69b4ca7358b5b79563afffe3c3fc009efeb889b3cda"`
Dec 07 01:49:42.600 INFO running `"docker" "rm" "-f" "2ff1f9b634f0ac6f4c01c69b4ca7358b5b79563afffe3c3fc009efeb889b3cda"`
Dec 07 01:49:43.004 INFO [stdout] 2ff1f9b634f0ac6f4c01c69b4ca7358b5b79563afffe3c3fc009efeb889b3cda
Dec 07 01:49:43.006 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 07 01:49:43.454 INFO [stdout] 5480bdb2369696488927f9adcbff1d4a7e65b76d115475de4b055f54a97c0efd
Dec 07 01:49:43.456 INFO running `"docker" "start" "-a" "5480bdb2369696488927f9adcbff1d4a7e65b76d115475de4b055f54a97c0efd"`
Dec 07 01:49:45.516 INFO [stderr] usermod: no changes
Dec 07 01:49:45.612 INFO [stderr]    Compiling ronfmt v0.1.0 (/source)
Dec 07 01:49:47.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 01:49:47.720 INFO [stderr]   --> src/ast/display.rs:10:13
Dec 07 01:49:47.720 INFO [stderr]    |
Dec 07 01:49:47.720 INFO [stderr] 10 |             writeln!(f, "#![enable({})]", extensions.iter().join(", "));
Dec 07 01:49:47.720 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 01:49:47.720 INFO [stderr]    |
Dec 07 01:49:47.720 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 01:49:47.720 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 01:49:47.721 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 07 01:49:47.721 INFO [stderr] 
Dec 07 01:49:48.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Dec 07 01:49:48.111 INFO [stderr] su: No module specific data is present
Dec 07 01:49:49.052 INFO running `"docker" "inspect" "5480bdb2369696488927f9adcbff1d4a7e65b76d115475de4b055f54a97c0efd"`
Dec 07 01:49:49.334 INFO running `"docker" "rm" "-f" "5480bdb2369696488927f9adcbff1d4a7e65b76d115475de4b055f54a97c0efd"`
Dec 07 01:49:49.640 INFO [stdout] 5480bdb2369696488927f9adcbff1d4a7e65b76d115475de4b055f54a97c0efd
Dec 07 01:49:49.644 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 07 01:49:50.128 INFO [stdout] a453fc42a69aaff98bcfe27cc42476f1f3448052e4c2f9e50d613ee702845b90
Dec 07 01:49:50.128 INFO running `"docker" "start" "-a" "a453fc42a69aaff98bcfe27cc42476f1f3448052e4c2f9e50d613ee702845b90"`
Dec 07 01:49:51.332 INFO [stderr] usermod: no changes
Dec 07 01:49:51.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 07 01:49:51.460 INFO [stderr]      Running /target/debug/deps/ronfmt-4c723b95354daa16
Dec 07 01:49:51.464 INFO [stdout] 
Dec 07 01:49:51.464 INFO [stdout] running 0 tests
Dec 07 01:49:51.464 INFO [stdout] 
Dec 07 01:49:51.464 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 01:49:51.464 INFO [stdout] 
Dec 07 01:49:51.470 INFO [stderr] su: No module specific data is present
Dec 07 01:49:52.388 INFO running `"docker" "inspect" "a453fc42a69aaff98bcfe27cc42476f1f3448052e4c2f9e50d613ee702845b90"`
Dec 07 01:49:52.726 INFO running `"docker" "rm" "-f" "a453fc42a69aaff98bcfe27cc42476f1f3448052e4c2f9e50d613ee702845b90"`
Dec 07 01:49:53.047 INFO [stdout] a453fc42a69aaff98bcfe27cc42476f1f3448052e4c2f9e50d613ee702845b90