Dec 07 16:00:12.689 INFO testing galvanize-0.0.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:00:12.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:00:12.909 INFO [stdout] 650823d641f045f8c8ae7c649acd7225d7b190d488342c3480452d87a03fab24
Dec 07 16:00:12.911 INFO running `"docker" "start" "-a" "650823d641f045f8c8ae7c649acd7225d7b190d488342c3480452d87a03fab24"`
Dec 07 16:00:13.456 INFO [stderr] usermod: no changes
Dec 07 16:00:13.498 INFO [stderr]    Compiling galvanize v0.0.1 (/source)
Dec 07 16:00:14.000 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:00:14.000 INFO [stderr]    --> src/reader.rs:320:22
Dec 07 16:00:14.000 INFO [stderr]     |
Dec 07 16:00:14.000 INFO [stderr] 320 |     pub fn as_writer(mut self) -> Result<Writer<'a, File>> {
Dec 07 16:00:14.000 INFO [stderr]     |                      ----^^^^
Dec 07 16:00:14.001 INFO [stderr]     |                      |
Dec 07 16:00:14.001 INFO [stderr]     |                      help: remove this `mut`
Dec 07 16:00:14.001 INFO [stderr]     |
Dec 07 16:00:14.001 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:00:14.001 INFO [stderr] 
Dec 07 16:00:14.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 07 16:00:14.194 INFO [stderr] su: No module specific data is present
Dec 07 16:00:14.523 INFO running `"docker" "inspect" "650823d641f045f8c8ae7c649acd7225d7b190d488342c3480452d87a03fab24"`
Dec 07 16:00:14.610 INFO running `"docker" "rm" "-f" "650823d641f045f8c8ae7c649acd7225d7b190d488342c3480452d87a03fab24"`
Dec 07 16:00:14.742 INFO [stdout] 650823d641f045f8c8ae7c649acd7225d7b190d488342c3480452d87a03fab24
Dec 07 16:00:14.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:00:15.009 INFO [stdout] d8ecbddee97adc2db9b27f0ab48ce3d94fef7f0c69ba770eb0ccd03066c5ee2a
Dec 07 16:00:15.011 INFO running `"docker" "start" "-a" "d8ecbddee97adc2db9b27f0ab48ce3d94fef7f0c69ba770eb0ccd03066c5ee2a"`
Dec 07 16:00:15.465 INFO [stderr] usermod: no changes
Dec 07 16:00:15.503 INFO [stderr]    Compiling galvanize v0.0.1 (/source)
Dec 07 16:00:16.122 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:00:16.122 INFO [stderr]    --> src/reader.rs:320:22
Dec 07 16:00:16.122 INFO [stderr]     |
Dec 07 16:00:16.122 INFO [stderr] 320 |     pub fn as_writer(mut self) -> Result<Writer<'a, File>> {
Dec 07 16:00:16.122 INFO [stderr]     |                      ----^^^^
Dec 07 16:00:16.122 INFO [stderr]     |                      |
Dec 07 16:00:16.122 INFO [stderr]     |                      help: remove this `mut`
Dec 07 16:00:16.122 INFO [stderr]     |
Dec 07 16:00:16.122 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:00:16.122 INFO [stderr] 
Dec 07 16:00:16.678 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 07 16:00:16.680 INFO [stderr] su: No module specific data is present
Dec 07 16:00:17.132 INFO running `"docker" "inspect" "d8ecbddee97adc2db9b27f0ab48ce3d94fef7f0c69ba770eb0ccd03066c5ee2a"`
Dec 07 16:00:17.380 INFO running `"docker" "rm" "-f" "d8ecbddee97adc2db9b27f0ab48ce3d94fef7f0c69ba770eb0ccd03066c5ee2a"`
Dec 07 16:00:17.718 INFO [stdout] d8ecbddee97adc2db9b27f0ab48ce3d94fef7f0c69ba770eb0ccd03066c5ee2a