Dec 01 14:37:24.980 INFO testing jacobvaneijk/dmr against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:37:24.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:37:25.568 INFO [stdout] 7bfdfdcc478328ef378e9bbe45c861313b449b572302c91fe90ba3226179af8f
Dec 01 14:37:25.570 INFO running `"docker" "start" "-a" "7bfdfdcc478328ef378e9bbe45c861313b449b572302c91fe90ba3226179af8f"`
Dec 01 14:37:27.038 INFO [stderr] usermod: no changes
Dec 01 14:37:27.103 INFO [stderr]    Compiling dmr v0.1.0 (/source)
Dec 01 14:37:27.583 INFO [stderr] warning: unused variable: `output`
Dec 01 14:37:27.583 INFO [stderr]   --> src/main.rs:47:9
Dec 01 14:37:27.583 INFO [stderr]    |
Dec 01 14:37:27.583 INFO [stderr] 47 |     let output = match matches.opt_str("o") {
Dec 01 14:37:27.583 INFO [stderr]    |         ^^^^^^ help: consider using `_output` instead
Dec 01 14:37:27.583 INFO [stderr]    |
Dec 01 14:37:27.583 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:37:27.583 INFO [stderr] 
Dec 01 14:37:27.595 INFO [stderr] warning: variable does not need to be mutable
Dec 01 14:37:27.595 INFO [stderr]   --> src/driver.rs:28:9
Dec 01 14:37:27.595 INFO [stderr]    |
Dec 01 14:37:27.595 INFO [stderr] 28 |     let mut src = match read_file(filename) {
Dec 01 14:37:27.595 INFO [stderr]    |         ----^^^
Dec 01 14:37:27.595 INFO [stderr]    |         |
Dec 01 14:37:27.595 INFO [stderr]    |         help: remove this `mut`
Dec 01 14:37:27.595 INFO [stderr]    |
Dec 01 14:37:27.595 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 14:37:27.595 INFO [stderr] 
Dec 01 14:37:28.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 01 14:37:28.794 INFO [stderr] su: No module specific data is present
Dec 01 14:37:29.681 INFO running `"docker" "inspect" "7bfdfdcc478328ef378e9bbe45c861313b449b572302c91fe90ba3226179af8f"`
Dec 01 14:37:30.077 INFO running `"docker" "rm" "-f" "7bfdfdcc478328ef378e9bbe45c861313b449b572302c91fe90ba3226179af8f"`
Dec 01 14:37:30.438 INFO [stdout] 7bfdfdcc478328ef378e9bbe45c861313b449b572302c91fe90ba3226179af8f
Dec 01 14:37:30.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:37:30.900 INFO [stdout] ecce1da155aac4acceb4e062c02a690b36d85a717efe8a1a4859b5fbdea04362
Dec 01 14:37:30.902 INFO running `"docker" "start" "-a" "ecce1da155aac4acceb4e062c02a690b36d85a717efe8a1a4859b5fbdea04362"`
Dec 01 14:37:32.366 INFO [stderr] usermod: no changes
Dec 01 14:37:32.435 INFO [stderr]    Compiling dmr v0.1.0 (/source)
Dec 01 14:37:32.963 INFO [stderr] warning: unused variable: `output`
Dec 01 14:37:32.963 INFO [stderr]   --> src/main.rs:47:9
Dec 01 14:37:32.963 INFO [stderr]    |
Dec 01 14:37:32.963 INFO [stderr] 47 |     let output = match matches.opt_str("o") {
Dec 01 14:37:32.963 INFO [stderr]    |         ^^^^^^ help: consider using `_output` instead
Dec 01 14:37:32.963 INFO [stderr]    |
Dec 01 14:37:32.963 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:37:32.963 INFO [stderr] 
Dec 01 14:37:32.987 INFO [stderr] warning: variable does not need to be mutable
Dec 01 14:37:32.987 INFO [stderr]   --> src/driver.rs:28:9
Dec 01 14:37:32.987 INFO [stderr]    |
Dec 01 14:37:32.987 INFO [stderr] 28 |     let mut src = match read_file(filename) {
Dec 01 14:37:32.987 INFO [stderr]    |         ----^^^
Dec 01 14:37:32.987 INFO [stderr]    |         |
Dec 01 14:37:32.987 INFO [stderr]    |         help: remove this `mut`
Dec 01 14:37:32.987 INFO [stderr]    |
Dec 01 14:37:32.987 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 14:37:32.987 INFO [stderr] 
Dec 01 14:37:33.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 01 14:37:33.559 INFO [stderr] su: No module specific data is present
Dec 01 14:37:34.325 INFO running `"docker" "inspect" "ecce1da155aac4acceb4e062c02a690b36d85a717efe8a1a4859b5fbdea04362"`
Dec 01 14:37:34.537 INFO running `"docker" "rm" "-f" "ecce1da155aac4acceb4e062c02a690b36d85a717efe8a1a4859b5fbdea04362"`
Dec 01 14:37:34.771 INFO [stdout] ecce1da155aac4acceb4e062c02a690b36d85a717efe8a1a4859b5fbdea04362
Dec 01 14:37:34.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:37:35.176 INFO [stdout] 9ae6f6b4638e46a6233c4ffc97f2b0ebc31f50f04073e012d9e2eeb67fb8c652
Dec 01 14:37:35.178 INFO running `"docker" "start" "-a" "9ae6f6b4638e46a6233c4ffc97f2b0ebc31f50f04073e012d9e2eeb67fb8c652"`
Dec 01 14:37:36.150 INFO [stderr] usermod: no changes
Dec 01 14:37:36.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 14:37:36.219 INFO [stderr]      Running /target/debug/deps/dmr-a57b2c0c14c0fe81
Dec 01 14:37:36.219 INFO [stdout] 
Dec 01 14:37:36.219 INFO [stderr] su: No module specific data is present
Dec 01 14:37:36.219 INFO [stdout] running 0 tests
Dec 01 14:37:36.219 INFO [stdout] 
Dec 01 14:37:36.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:37:36.219 INFO [stdout] 
Dec 01 14:37:36.865 INFO running `"docker" "inspect" "9ae6f6b4638e46a6233c4ffc97f2b0ebc31f50f04073e012d9e2eeb67fb8c652"`
Dec 01 14:37:37.119 INFO running `"docker" "rm" "-f" "9ae6f6b4638e46a6233c4ffc97f2b0ebc31f50f04073e012d9e2eeb67fb8c652"`
Dec 01 14:37:37.414 INFO [stdout] 9ae6f6b4638e46a6233c4ffc97f2b0ebc31f50f04073e012d9e2eeb67fb8c652
