Dec 07 08:01:23.728 INFO testing lua-kit-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 08:01:23.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:01:23.976 INFO [stdout] ba8fce30a280fc33fc5b1a7641887389b5aeb02381ea8408d7a4c087f8c43a3a
Dec 07 08:01:23.982 INFO running `"docker" "start" "-a" "ba8fce30a280fc33fc5b1a7641887389b5aeb02381ea8408d7a4c087f8c43a3a"`
Dec 07 08:01:24.712 INFO [stderr] usermod: no changes
Dec 07 08:01:24.744 INFO [stderr]    Compiling lua-kit v0.1.0 (/source)
Dec 07 08:01:25.576 INFO [stderr] warning: variable does not need to be mutable
Dec 07 08:01:25.576 INFO [stderr]   --> src/read.rs:44:25
Dec 07 08:01:25.576 INFO [stderr]    |
Dec 07 08:01:25.596 INFO [stderr] 44 |     fn read_all(&mut self, mut buf: &mut [u8]) -> io::Result<()> {
Dec 07 08:01:25.596 INFO [stderr]    |                            ----^^^
Dec 07 08:01:25.596 INFO [stderr]    |                            |
Dec 07 08:01:25.596 INFO [stderr]    |                            help: remove this `mut`
Dec 07 08:01:25.596 INFO [stderr]    |
Dec 07 08:01:25.596 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 08:01:25.596 INFO [stderr] 
Dec 07 08:01:25.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 07 08:01:25.902 INFO [stderr] su: No module specific data is present
Dec 07 08:01:26.248 INFO running `"docker" "inspect" "ba8fce30a280fc33fc5b1a7641887389b5aeb02381ea8408d7a4c087f8c43a3a"`
Dec 07 08:01:26.413 INFO running `"docker" "rm" "-f" "ba8fce30a280fc33fc5b1a7641887389b5aeb02381ea8408d7a4c087f8c43a3a"`
Dec 07 08:01:26.525 INFO [stdout] ba8fce30a280fc33fc5b1a7641887389b5aeb02381ea8408d7a4c087f8c43a3a
Dec 07 08:01:26.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:01:26.932 INFO [stdout] 52465cdcbbea4f7abe1531204297384d6529da78d465c55a4398d197a0b47c57
Dec 07 08:01:26.937 INFO running `"docker" "start" "-a" "52465cdcbbea4f7abe1531204297384d6529da78d465c55a4398d197a0b47c57"`
Dec 07 08:01:28.001 INFO [stderr] usermod: no changes
Dec 07 08:01:28.041 INFO [stderr]    Compiling lua-kit v0.1.0 (/source)
Dec 07 08:01:28.947 INFO [stderr] warning: variable does not need to be mutable
Dec 07 08:01:28.947 INFO [stderr]   --> src/read.rs:44:25
Dec 07 08:01:28.947 INFO [stderr]    |
Dec 07 08:01:28.947 INFO [stderr] 44 |     fn read_all(&mut self, mut buf: &mut [u8]) -> io::Result<()> {
Dec 07 08:01:28.947 INFO [stderr]    |                            ----^^^
Dec 07 08:01:28.947 INFO [stderr]    |                            |
Dec 07 08:01:28.947 INFO [stderr]    |                            help: remove this `mut`
Dec 07 08:01:28.947 INFO [stderr]    |
Dec 07 08:01:28.947 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 08:01:28.947 INFO [stderr] 
Dec 07 08:01:29.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 07 08:01:29.304 INFO [stderr] su: No module specific data is present
Dec 07 08:01:29.746 INFO running `"docker" "inspect" "52465cdcbbea4f7abe1531204297384d6529da78d465c55a4398d197a0b47c57"`
Dec 07 08:01:29.918 INFO running `"docker" "rm" "-f" "52465cdcbbea4f7abe1531204297384d6529da78d465c55a4398d197a0b47c57"`
Dec 07 08:01:30.028 INFO [stdout] 52465cdcbbea4f7abe1531204297384d6529da78d465c55a4398d197a0b47c57
Dec 07 08:01:30.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:01:30.337 INFO [stdout] e13b6aec226579d99bb2564958d60915428edb85c08d166ecb37ac642f9ee524
Dec 07 08:01:30.343 INFO running `"docker" "start" "-a" "e13b6aec226579d99bb2564958d60915428edb85c08d166ecb37ac642f9ee524"`
Dec 07 08:01:30.831 INFO [stderr] usermod: no changes
Dec 07 08:01:30.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 08:01:30.870 INFO [stderr]      Running /target/debug/deps/lua_kit-f6a55f5cbdb52ccd
Dec 07 08:01:30.873 INFO [stdout] 
Dec 07 08:01:30.873 INFO [stdout] running 0 tests
Dec 07 08:01:30.873 INFO [stdout] 
Dec 07 08:01:30.873 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:01:30.873 INFO [stdout] 
Dec 07 08:01:30.874 INFO [stderr]    Doc-tests lua-kit
Dec 07 08:01:31.615 INFO [stdout] 
Dec 07 08:01:31.615 INFO [stdout] running 0 tests
Dec 07 08:01:31.615 INFO [stdout] 
Dec 07 08:01:31.615 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:01:31.615 INFO [stdout] 
Dec 07 08:01:31.623 INFO [stderr] su: No module specific data is present
Dec 07 08:01:31.945 INFO running `"docker" "inspect" "e13b6aec226579d99bb2564958d60915428edb85c08d166ecb37ac642f9ee524"`
Dec 07 08:01:32.102 INFO running `"docker" "rm" "-f" "e13b6aec226579d99bb2564958d60915428edb85c08d166ecb37ac642f9ee524"`
Dec 07 08:01:32.183 INFO [stdout] e13b6aec226579d99bb2564958d60915428edb85c08d166ecb37ac642f9ee524