Dec 13 13:46:35.770 INFO testing kogai/sandbox-rust-enum-size against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 13:46:35.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13:46:36.176 INFO [stdout] 354f74d4b2911275e29590af9e74ea1c6f8dc4a187ce15b716d741875cad19bf
Dec 13 13:46:36.179 INFO running `"docker" "start" "-a" "354f74d4b2911275e29590af9e74ea1c6f8dc4a187ce15b716d741875cad19bf"`
Dec 13 13:46:37.662 INFO [stderr] usermod: no changes
Dec 13 13:46:37.739 INFO [stderr]    Compiling sandbox-rust-enum-size v0.1.0 (/source)
Dec 13 13:46:38.263 INFO [stderr] warning: unused variable: `a`
Dec 13 13:46:38.263 INFO [stderr]   --> src/main.rs:37:9
Dec 13 13:46:38.263 INFO [stderr]    |
Dec 13 13:46:38.263 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 13 13:46:38.263 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 13 13:46:38.263 INFO [stderr]    |
Dec 13 13:46:38.263 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:46:38.263 INFO [stderr] 
Dec 13 13:46:38.267 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:38.267 INFO [stderr]  --> src/main.rs:2:5
Dec 13 13:46:38.267 INFO [stderr]   |
Dec 13 13:46:38.267 INFO [stderr] 2 |     A(u8),
Dec 13 13:46:38.267 INFO [stderr]   |     ^^^^^
Dec 13 13:46:38.267 INFO [stderr]   |
Dec 13 13:46:38.267 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 13:46:38.267 INFO [stderr] 
Dec 13 13:46:38.267 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:38.267 INFO [stderr]  --> src/main.rs:6:5
Dec 13 13:46:38.267 INFO [stderr]   |
Dec 13 13:46:38.267 INFO [stderr] 6 |     A(u8),
Dec 13 13:46:38.267 INFO [stderr]   |     ^^^^^
Dec 13 13:46:38.267 INFO [stderr] 
Dec 13 13:46:38.267 INFO [stderr] warning: variant is never constructed: `B`
Dec 13 13:46:38.267 INFO [stderr]  --> src/main.rs:7:5
Dec 13 13:46:38.267 INFO [stderr]   |
Dec 13 13:46:38.267 INFO [stderr] 7 |     B(u16),
Dec 13 13:46:38.267 INFO [stderr]   |     ^^^^^^
Dec 13 13:46:38.267 INFO [stderr] 
Dec 13 13:46:38.267 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:38.267 INFO [stderr]   --> src/main.rs:11:5
Dec 13 13:46:38.267 INFO [stderr]    |
Dec 13 13:46:38.267 INFO [stderr] 11 |     A(u16),
Dec 13 13:46:38.267 INFO [stderr]    |     ^^^^^^
Dec 13 13:46:38.267 INFO [stderr] 
Dec 13 13:46:38.268 INFO [stderr] warning: variant is never constructed: `B`
Dec 13 13:46:38.268 INFO [stderr]   --> src/main.rs:15:5
Dec 13 13:46:38.268 INFO [stderr]    |
Dec 13 13:46:38.268 INFO [stderr] 15 |     B(u16),
Dec 13 13:46:38.268 INFO [stderr]    |     ^^^^^^
Dec 13 13:46:38.268 INFO [stderr] 
Dec 13 13:46:38.268 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:38.268 INFO [stderr]   --> src/main.rs:16:5
Dec 13 13:46:38.268 INFO [stderr]    |
Dec 13 13:46:38.268 INFO [stderr] 16 |     A(u8),
Dec 13 13:46:38.268 INFO [stderr]    |     ^^^^^
Dec 13 13:46:38.268 INFO [stderr] 
Dec 13 13:46:38.268 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:38.268 INFO [stderr]   --> src/main.rs:20:5
Dec 13 13:46:38.268 INFO [stderr]    |
Dec 13 13:46:38.268 INFO [stderr] 20 |     A,
Dec 13 13:46:38.268 INFO [stderr]    |     ^
Dec 13 13:46:38.268 INFO [stderr] 
Dec 13 13:46:38.268 INFO [stderr] warning: variant is never constructed: `B`
Dec 13 13:46:38.268 INFO [stderr]   --> src/main.rs:21:5
Dec 13 13:46:38.268 INFO [stderr]    |
Dec 13 13:46:38.268 INFO [stderr] 21 |     B,
Dec 13 13:46:38.268 INFO [stderr]    |     ^
Dec 13 13:46:38.268 INFO [stderr] 
Dec 13 13:46:38.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 13 13:46:38.643 INFO [stderr] su: No module specific data is present
Dec 13 13:46:39.252 INFO running `"docker" "inspect" "354f74d4b2911275e29590af9e74ea1c6f8dc4a187ce15b716d741875cad19bf"`
Dec 13 13:46:39.603 INFO running `"docker" "rm" "-f" "354f74d4b2911275e29590af9e74ea1c6f8dc4a187ce15b716d741875cad19bf"`
Dec 13 13:46:40.000 INFO [stdout] 354f74d4b2911275e29590af9e74ea1c6f8dc4a187ce15b716d741875cad19bf
Dec 13 13:46:40.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13:46:40.459 INFO [stdout] d89991605a6b2542bc695612d28f3a5bf8808128604ff6d88e8e801f300b110f
Dec 13 13:46:40.467 INFO running `"docker" "start" "-a" "d89991605a6b2542bc695612d28f3a5bf8808128604ff6d88e8e801f300b110f"`
Dec 13 13:46:41.770 INFO [stderr] usermod: no changes
Dec 13 13:46:41.830 INFO [stderr]    Compiling sandbox-rust-enum-size v0.1.0 (/source)
Dec 13 13:46:42.359 INFO [stderr] warning: unused variable: `a`
Dec 13 13:46:42.359 INFO [stderr]   --> src/main.rs:37:9
Dec 13 13:46:42.359 INFO [stderr]    |
Dec 13 13:46:42.359 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 13 13:46:42.359 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 13 13:46:42.359 INFO [stderr]    |
Dec 13 13:46:42.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:46:42.359 INFO [stderr] 
Dec 13 13:46:42.359 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:42.359 INFO [stderr]  --> src/main.rs:2:5
Dec 13 13:46:42.359 INFO [stderr]   |
Dec 13 13:46:42.359 INFO [stderr] 2 |     A(u8),
Dec 13 13:46:42.359 INFO [stderr]   |     ^^^^^
Dec 13 13:46:42.359 INFO [stderr]   |
Dec 13 13:46:42.359 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 13:46:42.359 INFO [stderr] 
Dec 13 13:46:42.359 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:42.359 INFO [stderr]  --> src/main.rs:6:5
Dec 13 13:46:42.359 INFO [stderr]   |
Dec 13 13:46:42.359 INFO [stderr] 6 |     A(u8),
Dec 13 13:46:42.359 INFO [stderr]   |     ^^^^^
Dec 13 13:46:42.359 INFO [stderr] 
Dec 13 13:46:42.359 INFO [stderr] warning: variant is never constructed: `B`
Dec 13 13:46:42.359 INFO [stderr]  --> src/main.rs:7:5
Dec 13 13:46:42.359 INFO [stderr]   |
Dec 13 13:46:42.359 INFO [stderr] 7 |     B(u16),
Dec 13 13:46:42.359 INFO [stderr]   |     ^^^^^^
Dec 13 13:46:42.359 INFO [stderr] 
Dec 13 13:46:42.359 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:42.359 INFO [stderr]   --> src/main.rs:11:5
Dec 13 13:46:42.359 INFO [stderr]    |
Dec 13 13:46:42.359 INFO [stderr] 11 |     A(u16),
Dec 13 13:46:42.359 INFO [stderr]    |     ^^^^^^
Dec 13 13:46:42.359 INFO [stderr] 
Dec 13 13:46:42.367 INFO [stderr] warning: variant is never constructed: `B`
Dec 13 13:46:42.367 INFO [stderr]   --> src/main.rs:15:5
Dec 13 13:46:42.367 INFO [stderr]    |
Dec 13 13:46:42.367 INFO [stderr] 15 |     B(u16),
Dec 13 13:46:42.367 INFO [stderr]    |     ^^^^^^
Dec 13 13:46:42.367 INFO [stderr] 
Dec 13 13:46:42.367 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:42.367 INFO [stderr]   --> src/main.rs:16:5
Dec 13 13:46:42.367 INFO [stderr]    |
Dec 13 13:46:42.367 INFO [stderr] 16 |     A(u8),
Dec 13 13:46:42.367 INFO [stderr]    |     ^^^^^
Dec 13 13:46:42.367 INFO [stderr] 
Dec 13 13:46:42.367 INFO [stderr] warning: variant is never constructed: `A`
Dec 13 13:46:42.367 INFO [stderr]   --> src/main.rs:20:5
Dec 13 13:46:42.367 INFO [stderr]    |
Dec 13 13:46:42.367 INFO [stderr] 20 |     A,
Dec 13 13:46:42.367 INFO [stderr]    |     ^
Dec 13 13:46:42.367 INFO [stderr] 
Dec 13 13:46:42.367 INFO [stderr] warning: variant is never constructed: `B`
Dec 13 13:46:42.367 INFO [stderr]   --> src/main.rs:21:5
Dec 13 13:46:42.367 INFO [stderr]    |
Dec 13 13:46:42.367 INFO [stderr] 21 |     B,
Dec 13 13:46:42.367 INFO [stderr]    |     ^
Dec 13 13:46:42.367 INFO [stderr] 
Dec 13 13:46:42.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 13 13:46:42.724 INFO [stderr] su: No module specific data is present
Dec 13 13:46:43.985 INFO running `"docker" "inspect" "d89991605a6b2542bc695612d28f3a5bf8808128604ff6d88e8e801f300b110f"`
Dec 13 13:46:44.331 INFO running `"docker" "rm" "-f" "d89991605a6b2542bc695612d28f3a5bf8808128604ff6d88e8e801f300b110f"`
Dec 13 13:46:44.643 INFO [stdout] d89991605a6b2542bc695612d28f3a5bf8808128604ff6d88e8e801f300b110f
Dec 13 13:46:44.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13:46:45.180 INFO [stdout] 3586a15bb8af15eeabdec0d5b173afe4d844c8a9b78c5ca04f8b9e116c1a4076
Dec 13 13:46:45.180 INFO running `"docker" "start" "-a" "3586a15bb8af15eeabdec0d5b173afe4d844c8a9b78c5ca04f8b9e116c1a4076"`
Dec 13 13:46:46.646 INFO [stderr] usermod: no changes
Dec 13 13:46:46.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 13:46:46.763 INFO [stderr]      Running /target/debug/deps/sandbox_rust_enum_size-ea6360956c92122d
Dec 13 13:46:46.763 INFO [stdout] 
Dec 13 13:46:46.763 INFO [stderr] su: No module specific data is present
Dec 13 13:46:46.763 INFO [stdout] running 0 tests
Dec 13 13:46:46.763 INFO [stdout] 
Dec 13 13:46:46.763 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:46:46.763 INFO [stdout] 
Dec 13 13:46:47.429 INFO running `"docker" "inspect" "3586a15bb8af15eeabdec0d5b173afe4d844c8a9b78c5ca04f8b9e116c1a4076"`
Dec 13 13:46:47.683 INFO running `"docker" "rm" "-f" "3586a15bb8af15eeabdec0d5b173afe4d844c8a9b78c5ca04f8b9e116c1a4076"`
Dec 13 13:46:47.949 INFO [stdout] 3586a15bb8af15eeabdec0d5b173afe4d844c8a9b78c5ca04f8b9e116c1a4076