Dec 06 09:04:22.238 INFO testing TomLingham/zaity against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 09:04:22.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:04:22.405 INFO [stdout] d1db5160580d1def20dd6ca026e7a37be24a63bd603f36d81abca5ee3462db35
Dec 06 09:04:22.407 INFO running `"docker" "start" "-a" "d1db5160580d1def20dd6ca026e7a37be24a63bd603f36d81abca5ee3462db35"`
Dec 06 09:04:22.918 INFO [stderr] usermod: no changes
Dec 06 09:04:22.955 INFO [stderr]    Compiling zaity v0.1.0 (/source)
Dec 06 09:04:23.490 INFO [stderr] warning: unused variable: `cpu_json`
Dec 06 09:04:23.490 INFO [stderr]   --> src/main.rs:23:9
Dec 06 09:04:23.490 INFO [stderr]    |
Dec 06 09:04:23.490 INFO [stderr] 23 |     let cpu_json: Value = serde_json::from_str(&json_str).unwrap();
Dec 06 09:04:23.490 INFO [stderr]    |         ^^^^^^^^ help: consider using `_cpu_json` instead
Dec 06 09:04:23.490 INFO [stderr]    |
Dec 06 09:04:23.490 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:04:23.491 INFO [stderr] 
Dec 06 09:04:23.497 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 09:04:23.497 INFO [stderr]   --> src/main.rs:38:5
Dec 06 09:04:23.497 INFO [stderr]    |
Dec 06 09:04:23.497 INFO [stderr] 38 |     file.read_to_end(&mut buffer);
Dec 06 09:04:23.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:04:23.497 INFO [stderr]    |
Dec 06 09:04:23.497 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 09:04:23.497 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 09:04:23.497 INFO [stderr] 
Dec 06 09:04:23.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 06 09:04:23.790 INFO [stderr] su: No module specific data is present
Dec 06 09:04:24.063 INFO running `"docker" "inspect" "d1db5160580d1def20dd6ca026e7a37be24a63bd603f36d81abca5ee3462db35"`
Dec 06 09:04:24.151 INFO running `"docker" "rm" "-f" "d1db5160580d1def20dd6ca026e7a37be24a63bd603f36d81abca5ee3462db35"`
Dec 06 09:04:24.229 INFO [stdout] d1db5160580d1def20dd6ca026e7a37be24a63bd603f36d81abca5ee3462db35
Dec 06 09:04:24.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:04:24.443 INFO [stdout] 91037ab3d9389421826338d4f1882ae5fa58f627735304f2e1e52cd77746aa3f
Dec 06 09:04:24.450 INFO running `"docker" "start" "-a" "91037ab3d9389421826338d4f1882ae5fa58f627735304f2e1e52cd77746aa3f"`
Dec 06 09:04:24.938 INFO [stderr] usermod: no changes
Dec 06 09:04:24.972 INFO [stderr]    Compiling zaity v0.1.0 (/source)
Dec 06 09:04:25.571 INFO [stderr] warning: unused variable: `cpu_json`
Dec 06 09:04:25.571 INFO [stderr]   --> src/main.rs:23:9
Dec 06 09:04:25.572 INFO [stderr]    |
Dec 06 09:04:25.572 INFO [stderr] 23 |     let cpu_json: Value = serde_json::from_str(&json_str).unwrap();
Dec 06 09:04:25.572 INFO [stderr]    |         ^^^^^^^^ help: consider using `_cpu_json` instead
Dec 06 09:04:25.572 INFO [stderr]    |
Dec 06 09:04:25.572 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:04:25.572 INFO [stderr] 
Dec 06 09:04:25.577 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 09:04:25.577 INFO [stderr]   --> src/main.rs:38:5
Dec 06 09:04:25.577 INFO [stderr]    |
Dec 06 09:04:25.577 INFO [stderr] 38 |     file.read_to_end(&mut buffer);
Dec 06 09:04:25.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:04:25.577 INFO [stderr]    |
Dec 06 09:04:25.577 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 09:04:25.577 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 09:04:25.577 INFO [stderr] 
Dec 06 09:04:25.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 06 09:04:25.801 INFO [stderr] su: No module specific data is present
Dec 06 09:04:26.062 INFO running `"docker" "inspect" "91037ab3d9389421826338d4f1882ae5fa58f627735304f2e1e52cd77746aa3f"`
Dec 06 09:04:26.181 INFO running `"docker" "rm" "-f" "91037ab3d9389421826338d4f1882ae5fa58f627735304f2e1e52cd77746aa3f"`
Dec 06 09:04:26.290 INFO [stdout] 91037ab3d9389421826338d4f1882ae5fa58f627735304f2e1e52cd77746aa3f
Dec 06 09:04:26.294 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:04:26.461 INFO [stdout] 5f2a3d8fc54d5be6bcbb40a6d9fd3fcf57cc7f04157f4203bd596d6d5b5e308b
Dec 06 09:04:26.464 INFO running `"docker" "start" "-a" "5f2a3d8fc54d5be6bcbb40a6d9fd3fcf57cc7f04157f4203bd596d6d5b5e308b"`
Dec 06 09:04:26.943 INFO [stderr] usermod: no changes
Dec 06 09:04:26.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 09:04:27.005 INFO [stderr]      Running /target/debug/deps/zaity-8b2df515ecb14eda
Dec 06 09:04:27.008 INFO [stdout] 
Dec 06 09:04:27.008 INFO [stdout] running 0 tests
Dec 06 09:04:27.010 INFO [stdout] 
Dec 06 09:04:27.010 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:04:27.010 INFO [stdout] 
Dec 06 09:04:27.010 INFO [stderr] su: No module specific data is present
Dec 06 09:04:27.605 INFO running `"docker" "inspect" "5f2a3d8fc54d5be6bcbb40a6d9fd3fcf57cc7f04157f4203bd596d6d5b5e308b"`
Dec 06 09:04:27.708 INFO running `"docker" "rm" "-f" "5f2a3d8fc54d5be6bcbb40a6d9fd3fcf57cc7f04157f4203bd596d6d5b5e308b"`
Dec 06 09:04:27.826 INFO [stdout] 5f2a3d8fc54d5be6bcbb40a6d9fd3fcf57cc7f04157f4203bd596d6d5b5e308b