Dec 06 06:19:13.578 INFO testing athaeryn/impsort against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:19:13.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:19:13.974 INFO [stdout] 2e7f4eb8c367730ff9159d3a230b02913e376e6cbdbe658a6ce8d867f007bddd
Dec 06 06:19:13.979 INFO running `"docker" "start" "-a" "2e7f4eb8c367730ff9159d3a230b02913e376e6cbdbe658a6ce8d867f007bddd"`
Dec 06 06:19:14.771 INFO [stderr] usermod: no changes
Dec 06 06:19:14.806 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 06 06:19:15.141 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:19:15.141 INFO [stderr]  --> src/main.rs:6:5
Dec 06 06:19:15.141 INFO [stderr]   |
Dec 06 06:19:15.141 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 06 06:19:15.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:19:15.141 INFO [stderr]   |
Dec 06 06:19:15.141 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 06 06:19:15.141 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:19:15.141 INFO [stderr] 
Dec 06 06:19:15.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 06 06:19:15.763 INFO [stderr] su: No module specific data is present
Dec 06 06:19:16.318 INFO running `"docker" "inspect" "2e7f4eb8c367730ff9159d3a230b02913e376e6cbdbe658a6ce8d867f007bddd"`
Dec 06 06:19:16.632 INFO running `"docker" "rm" "-f" "2e7f4eb8c367730ff9159d3a230b02913e376e6cbdbe658a6ce8d867f007bddd"`
Dec 06 06:19:16.952 INFO [stdout] 2e7f4eb8c367730ff9159d3a230b02913e376e6cbdbe658a6ce8d867f007bddd
Dec 06 06:19:16.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:19:17.365 INFO [stdout] 336e0cbe892340045b050e7593c0743f142aa2c8d30710c11db9eaf06376a57c
Dec 06 06:19:17.370 INFO running `"docker" "start" "-a" "336e0cbe892340045b050e7593c0743f142aa2c8d30710c11db9eaf06376a57c"`
Dec 06 06:19:18.408 INFO [stderr] usermod: no changes
Dec 06 06:19:18.434 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 06 06:19:18.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:19:18.777 INFO [stderr]  --> src/main.rs:6:5
Dec 06 06:19:18.777 INFO [stderr]   |
Dec 06 06:19:18.777 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 06 06:19:18.777 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:19:18.777 INFO [stderr]   |
Dec 06 06:19:18.777 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 06 06:19:18.777 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:19:18.777 INFO [stderr] 
Dec 06 06:19:18.950 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 06 06:19:18.952 INFO [stderr] su: No module specific data is present
Dec 06 06:19:19.215 INFO running `"docker" "inspect" "336e0cbe892340045b050e7593c0743f142aa2c8d30710c11db9eaf06376a57c"`
Dec 06 06:19:19.299 INFO running `"docker" "rm" "-f" "336e0cbe892340045b050e7593c0743f142aa2c8d30710c11db9eaf06376a57c"`
Dec 06 06:19:19.365 INFO [stdout] 336e0cbe892340045b050e7593c0743f142aa2c8d30710c11db9eaf06376a57c
Dec 06 06:19:19.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:19:19.686 INFO [stdout] b34d71650c9e4e27599d53d788760739cc31f850b9eeded35449c0be92acd0a3
Dec 06 06:19:19.690 INFO running `"docker" "start" "-a" "b34d71650c9e4e27599d53d788760739cc31f850b9eeded35449c0be92acd0a3"`
Dec 06 06:19:20.608 INFO [stderr] usermod: no changes
Dec 06 06:19:20.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 06:19:20.676 INFO [stderr]      Running /target/debug/deps/impsort-17742c317404f15a
Dec 06 06:19:20.676 INFO [stdout] 
Dec 06 06:19:20.676 INFO [stderr] su: No module specific data is present
Dec 06 06:19:20.676 INFO [stdout] running 0 tests
Dec 06 06:19:20.676 INFO [stdout] 
Dec 06 06:19:20.676 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:19:20.676 INFO [stdout] 
Dec 06 06:19:21.336 INFO running `"docker" "inspect" "b34d71650c9e4e27599d53d788760739cc31f850b9eeded35449c0be92acd0a3"`
Dec 06 06:19:21.630 INFO running `"docker" "rm" "-f" "b34d71650c9e4e27599d53d788760739cc31f850b9eeded35449c0be92acd0a3"`
Dec 06 06:19:21.746 INFO [stdout] b34d71650c9e4e27599d53d788760739cc31f850b9eeded35449c0be92acd0a3