Dec 01 10:35:49.045 INFO testing lyuha/bf.rs against 1.30.1 for beta-1.31-5
Dec 01 10:35:49.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 10:35:49.580 INFO [stdout] e893b1424ac0124402b9de8fd2172fa22a4b77348fdf3d2ad20861d56f0ecf10
Dec 01 10:35:49.582 INFO running `"docker" "start" "-a" "e893b1424ac0124402b9de8fd2172fa22a4b77348fdf3d2ad20861d56f0ecf10"`
Dec 01 10:35:50.866 INFO [stderr] usermod: no changes
Dec 01 10:35:50.919 INFO [stderr]    Compiling bf_rs v0.1.0 (/source)
Dec 01 10:35:51.345 INFO [stderr] warning: unused variable: `e`
Dec 01 10:35:51.345 INFO [stderr]   --> src/main.rs:15:24
Dec 01 10:35:51.345 INFO [stderr]    |
Dec 01 10:35:51.345 INFO [stderr] 15 |             if let Err(e) = f.read_to_string(&mut buffer) {
Dec 01 10:35:51.345 INFO [stderr]    |                        ^ help: consider using `_e` instead
Dec 01 10:35:51.345 INFO [stderr]    |
Dec 01 10:35:51.345 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 10:35:51.345 INFO [stderr] 
Dec 01 10:35:52.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 01 10:35:52.464 INFO [stderr] su: No module specific data is present
Dec 01 10:35:52.969 INFO running `"docker" "inspect" "e893b1424ac0124402b9de8fd2172fa22a4b77348fdf3d2ad20861d56f0ecf10"`
Dec 01 10:35:53.264 INFO running `"docker" "rm" "-f" "e893b1424ac0124402b9de8fd2172fa22a4b77348fdf3d2ad20861d56f0ecf10"`
Dec 01 10:35:53.531 INFO [stdout] e893b1424ac0124402b9de8fd2172fa22a4b77348fdf3d2ad20861d56f0ecf10
Dec 01 10:35:53.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 10:35:54.000 INFO [stdout] 604a852deb8e46b23bcaeacdc3b0a5b90424c3e2fa067f44a5c56aa72ea2d0ed
Dec 01 10:35:54.002 INFO running `"docker" "start" "-a" "604a852deb8e46b23bcaeacdc3b0a5b90424c3e2fa067f44a5c56aa72ea2d0ed"`
Dec 01 10:35:55.048 INFO [stderr] usermod: no changes
Dec 01 10:35:55.092 INFO [stderr]    Compiling bf_rs v0.1.0 (/source)
Dec 01 10:35:55.551 INFO [stderr] warning: unused variable: `e`
Dec 01 10:35:55.551 INFO [stderr]   --> src/main.rs:15:24
Dec 01 10:35:55.551 INFO [stderr]    |
Dec 01 10:35:55.551 INFO [stderr] 15 |             if let Err(e) = f.read_to_string(&mut buffer) {
Dec 01 10:35:55.551 INFO [stderr]    |                        ^ help: consider using `_e` instead
Dec 01 10:35:55.551 INFO [stderr]    |
Dec 01 10:35:55.551 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 10:35:55.551 INFO [stderr] 
Dec 01 10:35:56.090 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 01 10:35:56.095 INFO [stderr] su: No module specific data is present
Dec 01 10:35:56.987 INFO running `"docker" "inspect" "604a852deb8e46b23bcaeacdc3b0a5b90424c3e2fa067f44a5c56aa72ea2d0ed"`
Dec 01 10:35:57.255 INFO running `"docker" "rm" "-f" "604a852deb8e46b23bcaeacdc3b0a5b90424c3e2fa067f44a5c56aa72ea2d0ed"`
Dec 01 10:35:57.579 INFO [stdout] 604a852deb8e46b23bcaeacdc3b0a5b90424c3e2fa067f44a5c56aa72ea2d0ed
Dec 01 10:35:57.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 10:35:58.032 INFO [stdout] 37a631bdb73d5bebd1f477d9ed527ae179def858b5a896deb8b2d138725dc08c
Dec 01 10:35:58.043 INFO running `"docker" "start" "-a" "37a631bdb73d5bebd1f477d9ed527ae179def858b5a896deb8b2d138725dc08c"`
Dec 01 10:35:59.379 INFO [stderr] usermod: no changes
Dec 01 10:35:59.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 10:35:59.440 INFO [stderr]      Running /target/debug/deps/bf_rs-739bc88b65f8b611
Dec 01 10:35:59.441 INFO [stdout] 
Dec 01 10:35:59.441 INFO [stdout] running 0 tests
Dec 01 10:35:59.441 INFO [stdout] 
Dec 01 10:35:59.441 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:35:59.441 INFO [stdout] 
Dec 01 10:35:59.445 INFO [stderr] su: No module specific data is present
Dec 01 10:36:00.425 INFO running `"docker" "inspect" "37a631bdb73d5bebd1f477d9ed527ae179def858b5a896deb8b2d138725dc08c"`
Dec 01 10:36:00.825 INFO running `"docker" "rm" "-f" "37a631bdb73d5bebd1f477d9ed527ae179def858b5a896deb8b2d138725dc08c"`
Dec 01 10:36:01.144 INFO [stdout] 37a631bdb73d5bebd1f477d9ed527ae179def858b5a896deb8b2d138725dc08c
