Dec 01 17:19:11.983 INFO testing fneddy/rat12 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 17:19:11.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:19:12.489 INFO [stdout] bbcd4c9b21e46e4b5ac4d2f6175e856c099dcbb5ce78f7b9456b68d85d598fb1
Dec 01 17:19:12.490 INFO running `"docker" "start" "-a" "bbcd4c9b21e46e4b5ac4d2f6175e856c099dcbb5ce78f7b9456b68d85d598fb1"`
Dec 01 17:19:13.035 INFO [stderr] usermod: no changes
Dec 01 17:19:13.058 INFO [stderr]    Compiling rat12 v0.1.0 (/source)
Dec 01 17:19:13.479 INFO [stderr] warning: unused variable: `buf`
Dec 01 17:19:13.479 INFO [stderr]   --> src/cluster.rs:60:25
Dec 01 17:19:13.479 INFO [stderr]    |
Dec 01 17:19:13.479 INFO [stderr] 60 |     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
Dec 01 17:19:13.479 INFO [stderr]    |                         ^^^ help: consider using `_buf` instead
Dec 01 17:19:13.479 INFO [stderr]    |
Dec 01 17:19:13.479 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 17:19:13.479 INFO [stderr] 
Dec 01 17:19:13.512 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:19:13.512 INFO [stderr]   --> src/cluster.rs:31:16
Dec 01 17:19:13.512 INFO [stderr]    |
Dec 01 17:19:13.512 INFO [stderr] 31 |     pub fn new(mut descriptor: Arc<RwLock<T>>,
Dec 01 17:19:13.512 INFO [stderr]    |                ----^^^^^^^^^^
Dec 01 17:19:13.512 INFO [stderr]    |                |
Dec 01 17:19:13.512 INFO [stderr]    |                help: remove this `mut`
Dec 01 17:19:13.512 INFO [stderr]    |
Dec 01 17:19:13.512 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 17:19:13.512 INFO [stderr] 
Dec 01 17:19:14.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 01 17:19:14.571 INFO [stderr] su: No module specific data is present
Dec 01 17:19:15.312 INFO running `"docker" "inspect" "bbcd4c9b21e46e4b5ac4d2f6175e856c099dcbb5ce78f7b9456b68d85d598fb1"`
Dec 01 17:19:15.524 INFO running `"docker" "rm" "-f" "bbcd4c9b21e46e4b5ac4d2f6175e856c099dcbb5ce78f7b9456b68d85d598fb1"`
Dec 01 17:19:15.711 INFO [stdout] bbcd4c9b21e46e4b5ac4d2f6175e856c099dcbb5ce78f7b9456b68d85d598fb1
Dec 01 17:19:15.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:19:16.289 INFO [stdout] ad850c0b8700de266dfce3a36dcc712a454515655bfb0db327a4d36024dcd96d
Dec 01 17:19:16.292 INFO running `"docker" "start" "-a" "ad850c0b8700de266dfce3a36dcc712a454515655bfb0db327a4d36024dcd96d"`
Dec 01 17:19:17.458 INFO [stderr] usermod: no changes
Dec 01 17:19:17.539 INFO [stderr]    Compiling rat12 v0.1.0 (/source)
Dec 01 17:19:18.374 INFO [stderr] warning: unused variable: `buf`
Dec 01 17:19:18.375 INFO [stderr]   --> src/cluster.rs:60:25
Dec 01 17:19:18.375 INFO [stderr]    |
Dec 01 17:19:18.375 INFO [stderr] 60 |     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
Dec 01 17:19:18.375 INFO [stderr]    |                         ^^^ help: consider using `_buf` instead
Dec 01 17:19:18.375 INFO [stderr]    |
Dec 01 17:19:18.375 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 17:19:18.375 INFO [stderr] 
Dec 01 17:19:18.486 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:19:18.486 INFO [stderr]   --> src/cluster.rs:31:16
Dec 01 17:19:18.486 INFO [stderr]    |
Dec 01 17:19:18.486 INFO [stderr] 31 |     pub fn new(mut descriptor: Arc<RwLock<T>>,
Dec 01 17:19:18.486 INFO [stderr]    |                ----^^^^^^^^^^
Dec 01 17:19:18.486 INFO [stderr]    |                |
Dec 01 17:19:18.486 INFO [stderr]    |                help: remove this `mut`
Dec 01 17:19:18.486 INFO [stderr]    |
Dec 01 17:19:18.486 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 17:19:18.486 INFO [stderr] 
Dec 01 17:19:19.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 01 17:19:19.135 INFO [stderr] su: No module specific data is present
Dec 01 17:19:20.015 INFO running `"docker" "inspect" "ad850c0b8700de266dfce3a36dcc712a454515655bfb0db327a4d36024dcd96d"`
Dec 01 17:19:20.314 INFO running `"docker" "rm" "-f" "ad850c0b8700de266dfce3a36dcc712a454515655bfb0db327a4d36024dcd96d"`
Dec 01 17:19:20.599 INFO [stdout] ad850c0b8700de266dfce3a36dcc712a454515655bfb0db327a4d36024dcd96d
Dec 01 17:19:20.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:19:21.187 INFO [stdout] 6741e9b7f6bbef6025f30205682614bb9bff9dd916dfbc7d6a7ca8a8b75297de
Dec 01 17:19:21.191 INFO running `"docker" "start" "-a" "6741e9b7f6bbef6025f30205682614bb9bff9dd916dfbc7d6a7ca8a8b75297de"`
Dec 01 17:19:22.671 INFO [stderr] usermod: no changes
Dec 01 17:19:22.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 17:19:22.739 INFO [stderr]      Running /target/debug/deps/rat12-fa71610076dbf157
Dec 01 17:19:22.745 INFO [stdout] 
Dec 01 17:19:22.745 INFO [stdout] running 0 tests
Dec 01 17:19:22.745 INFO [stdout] 
Dec 01 17:19:22.745 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:19:22.745 INFO [stdout] 
Dec 01 17:19:22.751 INFO [stderr]      Running /target/debug/deps/rat12-6096b612fa3c2e0a
Dec 01 17:19:22.755 INFO [stderr]    Doc-tests rat12
Dec 01 17:19:22.755 INFO [stdout] 
Dec 01 17:19:22.755 INFO [stdout] running 0 tests
Dec 01 17:19:22.755 INFO [stdout] 
Dec 01 17:19:22.755 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:19:22.755 INFO [stdout] 
Dec 01 17:19:23.475 INFO [stdout] 
Dec 01 17:19:23.475 INFO [stdout] running 0 tests
Dec 01 17:19:23.475 INFO [stdout] 
Dec 01 17:19:23.475 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:19:23.475 INFO [stdout] 
Dec 01 17:19:23.484 INFO [stderr] su: No module specific data is present
Dec 01 17:19:24.168 INFO running `"docker" "inspect" "6741e9b7f6bbef6025f30205682614bb9bff9dd916dfbc7d6a7ca8a8b75297de"`
Dec 01 17:19:24.477 INFO running `"docker" "rm" "-f" "6741e9b7f6bbef6025f30205682614bb9bff9dd916dfbc7d6a7ca8a8b75297de"`
Dec 01 17:19:24.734 INFO [stdout] 6741e9b7f6bbef6025f30205682614bb9bff9dd916dfbc7d6a7ca8a8b75297de
