Dec 13 08:21:26.748 INFO testing oldsj/backup-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:21:26.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:21:26.945 INFO [stdout] 5d34b819be5d8d23353d6dad781b2bb99a5476acc2c05ec1127d808360c85f49
Dec 13 08:21:26.947 INFO running `"docker" "start" "-a" "5d34b819be5d8d23353d6dad781b2bb99a5476acc2c05ec1127d808360c85f49"`
Dec 13 08:21:27.583 INFO [stderr] usermod: no changes
Dec 13 08:21:27.627 INFO [stderr]    Compiling filetime v0.1.10
Dec 13 08:21:28.099 INFO [stderr]    Compiling backup-rs v0.1.0 (/source)
Dec 13 08:21:28.411 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 08:21:28.411 INFO [stderr]   --> src/main.rs:32:13
Dec 13 08:21:28.411 INFO [stderr]    |
Dec 13 08:21:28.411 INFO [stderr] 32 |             fs::remove_file(file.path());
Dec 13 08:21:28.411 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:21:28.411 INFO [stderr]    |
Dec 13 08:21:28.411 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 08:21:28.411 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 08:21:28.411 INFO [stderr] 
Dec 13 08:21:29.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 13 08:21:29.082 INFO [stderr] su: No module specific data is present
Dec 13 08:21:30.452 INFO running `"docker" "inspect" "5d34b819be5d8d23353d6dad781b2bb99a5476acc2c05ec1127d808360c85f49"`
Dec 13 08:21:30.797 INFO running `"docker" "rm" "-f" "5d34b819be5d8d23353d6dad781b2bb99a5476acc2c05ec1127d808360c85f49"`
Dec 13 08:21:31.171 INFO [stdout] 5d34b819be5d8d23353d6dad781b2bb99a5476acc2c05ec1127d808360c85f49
Dec 13 08:21:31.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:21:31.620 INFO [stdout] 6de87186d67856b8e1d4757617d2b0eac207ea50492bc9f02e9b1545edbd5716
Dec 13 08:21:31.622 INFO running `"docker" "start" "-a" "6de87186d67856b8e1d4757617d2b0eac207ea50492bc9f02e9b1545edbd5716"`
Dec 13 08:21:33.487 INFO [stderr] usermod: no changes
Dec 13 08:21:33.547 INFO [stderr]    Compiling backup-rs v0.1.0 (/source)
Dec 13 08:21:33.915 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 08:21:33.915 INFO [stderr]   --> src/main.rs:32:13
Dec 13 08:21:33.915 INFO [stderr]    |
Dec 13 08:21:33.915 INFO [stderr] 32 |             fs::remove_file(file.path());
Dec 13 08:21:33.915 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:21:33.915 INFO [stderr]    |
Dec 13 08:21:33.915 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 08:21:33.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 08:21:33.915 INFO [stderr] 
Dec 13 08:21:34.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 08:21:34.191 INFO [stderr] su: No module specific data is present
Dec 13 08:21:35.157 INFO running `"docker" "inspect" "6de87186d67856b8e1d4757617d2b0eac207ea50492bc9f02e9b1545edbd5716"`
Dec 13 08:21:35.531 INFO running `"docker" "rm" "-f" "6de87186d67856b8e1d4757617d2b0eac207ea50492bc9f02e9b1545edbd5716"`
Dec 13 08:21:35.743 INFO [stdout] 6de87186d67856b8e1d4757617d2b0eac207ea50492bc9f02e9b1545edbd5716
Dec 13 08:21:35.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:21:36.236 INFO [stdout] 618bb1755d35d7b7ee6737418d71a0fa326981233c0deb673b1862779276d5ff
Dec 13 08:21:36.247 INFO running `"docker" "start" "-a" "618bb1755d35d7b7ee6737418d71a0fa326981233c0deb673b1862779276d5ff"`
Dec 13 08:21:36.868 INFO [stderr] usermod: no changes
Dec 13 08:21:36.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 08:21:36.904 INFO [stderr]      Running /target/debug/deps/backup_rs-aac6eb7f5d8e4cf1
Dec 13 08:21:36.906 INFO [stdout] 
Dec 13 08:21:36.906 INFO [stdout] running 0 tests
Dec 13 08:21:36.906 INFO [stdout] 
Dec 13 08:21:36.906 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:21:36.906 INFO [stdout] 
Dec 13 08:21:36.911 INFO [stderr] su: No module specific data is present
Dec 13 08:21:37.207 INFO running `"docker" "inspect" "618bb1755d35d7b7ee6737418d71a0fa326981233c0deb673b1862779276d5ff"`
Dec 13 08:21:37.308 INFO running `"docker" "rm" "-f" "618bb1755d35d7b7ee6737418d71a0fa326981233c0deb673b1862779276d5ff"`
Dec 13 08:21:37.417 INFO [stdout] 618bb1755d35d7b7ee6737418d71a0fa326981233c0deb673b1862779276d5ff