Nov 16 17:38:40.211 INFO testing oldsj/backup-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:38:40.211 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:38:40.668 INFO [stdout] 025362000a5ad4482f358dddc57441cde5dc605bfea87c76c923c03d207f6549
Nov 16 17:38:40.671 INFO running `"docker" "start" "-a" "025362000a5ad4482f358dddc57441cde5dc605bfea87c76c923c03d207f6549"`
Nov 16 17:38:42.682 INFO [stderr] usermod: no changes
Nov 16 17:38:42.807 INFO [stderr]    Compiling filetime v0.1.10
Nov 16 17:38:43.531 INFO [stderr]    Compiling backup-rs v0.1.0 (/source)
Nov 16 17:38:43.895 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 17:38:43.895 INFO [stderr]   --> src/main.rs:32:13
Nov 16 17:38:43.895 INFO [stderr]    |
Nov 16 17:38:43.895 INFO [stderr] 32 |             fs::remove_file(file.path());
Nov 16 17:38:43.895 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:38:43.895 INFO [stderr]    |
Nov 16 17:38:43.895 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 17:38:43.895 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 17:38:43.895 INFO [stderr] 
Nov 16 17:38:44.438 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 16 17:38:44.441 INFO [stderr] su: No module specific data is present
Nov 16 17:38:45.598 INFO running `"docker" "inspect" "025362000a5ad4482f358dddc57441cde5dc605bfea87c76c923c03d207f6549"`
Nov 16 17:38:45.927 INFO running `"docker" "rm" "-f" "025362000a5ad4482f358dddc57441cde5dc605bfea87c76c923c03d207f6549"`
Nov 16 17:38:46.235 INFO [stdout] 025362000a5ad4482f358dddc57441cde5dc605bfea87c76c923c03d207f6549
Nov 16 17:38:46.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:38:46.843 INFO [stdout] b0eda8c2c546f66e67c8fa7d50aa4158e79f9390dd7c7ba5f82222e1db132705
Nov 16 17:38:46.845 INFO running `"docker" "start" "-a" "b0eda8c2c546f66e67c8fa7d50aa4158e79f9390dd7c7ba5f82222e1db132705"`
Nov 16 17:38:48.242 INFO [stderr] usermod: no changes
Nov 16 17:38:48.352 INFO [stderr]    Compiling backup-rs v0.1.0 (/source)
Nov 16 17:38:48.676 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 17:38:48.676 INFO [stderr]   --> src/main.rs:32:13
Nov 16 17:38:48.676 INFO [stderr]    |
Nov 16 17:38:48.676 INFO [stderr] 32 |             fs::remove_file(file.path());
Nov 16 17:38:48.676 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:38:48.676 INFO [stderr]    |
Nov 16 17:38:48.676 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 17:38:48.676 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 17:38:48.676 INFO [stderr] 
Nov 16 17:38:49.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 16 17:38:49.043 INFO [stderr] su: No module specific data is present
Nov 16 17:38:49.717 INFO running `"docker" "inspect" "b0eda8c2c546f66e67c8fa7d50aa4158e79f9390dd7c7ba5f82222e1db132705"`
Nov 16 17:38:50.025 INFO running `"docker" "rm" "-f" "b0eda8c2c546f66e67c8fa7d50aa4158e79f9390dd7c7ba5f82222e1db132705"`
Nov 16 17:38:50.271 INFO [stdout] b0eda8c2c546f66e67c8fa7d50aa4158e79f9390dd7c7ba5f82222e1db132705
Nov 16 17:38:50.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:38:50.680 INFO [stdout] e6cb967c11478302197f1351f897d4fc66d8a4cc781be42572b2d65fde062dfb
Nov 16 17:38:50.687 INFO running `"docker" "start" "-a" "e6cb967c11478302197f1351f897d4fc66d8a4cc781be42572b2d65fde062dfb"`
Nov 16 17:38:52.127 INFO [stderr] usermod: no changes
Nov 16 17:38:52.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 17:38:52.215 INFO [stderr]      Running /target/debug/deps/backup_rs-df33f07555f56015
Nov 16 17:38:52.216 INFO [stdout] 
Nov 16 17:38:52.216 INFO [stdout] running 0 tests
Nov 16 17:38:52.216 INFO [stdout] 
Nov 16 17:38:52.216 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:38:52.216 INFO [stdout] 
Nov 16 17:38:52.220 INFO [stderr] su: No module specific data is present
Nov 16 17:38:53.003 INFO running `"docker" "inspect" "e6cb967c11478302197f1351f897d4fc66d8a4cc781be42572b2d65fde062dfb"`
Nov 16 17:38:53.345 INFO running `"docker" "rm" "-f" "e6cb967c11478302197f1351f897d4fc66d8a4cc781be42572b2d65fde062dfb"`
Nov 16 17:38:53.867 INFO [stdout] e6cb967c11478302197f1351f897d4fc66d8a4cc781be42572b2d65fde062dfb