Dec 14 22:10:07.580 INFO testing run-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 22:10:07.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 22:10:07.811 INFO [stdout] f64859096495b70e7a36b66ffdceb69999648cb73b67ec72d95a505fff6cd14f
Dec 14 22:10:07.816 INFO running `"docker" "start" "-a" "f64859096495b70e7a36b66ffdceb69999648cb73b67ec72d95a505fff6cd14f"`
Dec 14 22:10:08.763 INFO [stderr] usermod: no changes
Dec 14 22:10:08.876 INFO [stderr]    Compiling run v0.1.0 (/source)
Dec 14 22:10:09.859 INFO [stderr] warning: unused import: `std::error::Error`
Dec 14 22:10:09.859 INFO [stderr]  --> src/main.rs:6:5
Dec 14 22:10:09.859 INFO [stderr]   |
Dec 14 22:10:09.859 INFO [stderr] 6 | use std::error::Error;
Dec 14 22:10:09.859 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 22:10:09.859 INFO [stderr]   |
Dec 14 22:10:09.859 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:10:09.859 INFO [stderr] 
Dec 14 22:10:09.859 INFO [stderr] warning: unused import: `toml::Value`
Dec 14 22:10:09.859 INFO [stderr]   --> src/main.rs:15:5
Dec 14 22:10:09.859 INFO [stderr]    |
Dec 14 22:10:09.859 INFO [stderr] 15 | use toml::Value;
Dec 14 22:10:09.859 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 22:10:09.859 INFO [stderr] 
Dec 14 22:10:09.966 INFO [stderr] warning: unused variable: `config`
Dec 14 22:10:09.967 INFO [stderr]    --> src/main.rs:120:12
Dec 14 22:10:09.967 INFO [stderr]     |
Dec 14 22:10:09.967 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Dec 14 22:10:09.967 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Dec 14 22:10:09.967 INFO [stderr]     |
Dec 14 22:10:09.967 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 22:10:09.967 INFO [stderr] 
Dec 14 22:10:10.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:10.019 INFO [stderr]   --> src/main.rs:64:5
Dec 14 22:10:10.019 INFO [stderr]    |
Dec 14 22:10:10.019 INFO [stderr] 64 |     io::stdout().flush();
Dec 14 22:10:10.019 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:10.019 INFO [stderr]    |
Dec 14 22:10:10.019 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 22:10:10.019 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:10.019 INFO [stderr] 
Dec 14 22:10:10.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:10.019 INFO [stderr]   --> src/main.rs:67:5
Dec 14 22:10:10.019 INFO [stderr]    |
Dec 14 22:10:10.019 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Dec 14 22:10:10.019 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:10.019 INFO [stderr]    |
Dec 14 22:10:10.019 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:10.019 INFO [stderr] 
Dec 14 22:10:11.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 14 22:10:11.545 INFO [stderr] su: No module specific data is present
Dec 14 22:10:11.831 INFO running `"docker" "inspect" "f64859096495b70e7a36b66ffdceb69999648cb73b67ec72d95a505fff6cd14f"`
Dec 14 22:10:11.957 INFO running `"docker" "rm" "-f" "f64859096495b70e7a36b66ffdceb69999648cb73b67ec72d95a505fff6cd14f"`
Dec 14 22:10:12.045 INFO [stdout] f64859096495b70e7a36b66ffdceb69999648cb73b67ec72d95a505fff6cd14f
Dec 14 22:10:12.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 22:10:12.249 INFO [stdout] 3aeab769bbfc5b71c6717bcd173a2d0faf6380ee9866e2613bde8d19ca1193ec
Dec 14 22:10:12.251 INFO running `"docker" "start" "-a" "3aeab769bbfc5b71c6717bcd173a2d0faf6380ee9866e2613bde8d19ca1193ec"`
Dec 14 22:10:12.628 INFO [stderr] usermod: no changes
Dec 14 22:10:12.678 INFO [stderr]    Compiling run v0.1.0 (/source)
Dec 14 22:10:13.423 INFO [stderr] warning: unused import: `std::error::Error`
Dec 14 22:10:13.423 INFO [stderr]  --> src/main.rs:6:5
Dec 14 22:10:13.423 INFO [stderr]   |
Dec 14 22:10:13.423 INFO [stderr] 6 | use std::error::Error;
Dec 14 22:10:13.423 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 22:10:13.423 INFO [stderr]   |
Dec 14 22:10:13.423 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:10:13.423 INFO [stderr] 
Dec 14 22:10:13.423 INFO [stderr] warning: unused import: `toml::Value`
Dec 14 22:10:13.423 INFO [stderr]   --> src/main.rs:15:5
Dec 14 22:10:13.423 INFO [stderr]    |
Dec 14 22:10:13.423 INFO [stderr] 15 | use toml::Value;
Dec 14 22:10:13.423 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 22:10:13.423 INFO [stderr] 
Dec 14 22:10:13.543 INFO [stderr] warning: unused variable: `config`
Dec 14 22:10:13.543 INFO [stderr]    --> src/main.rs:120:12
Dec 14 22:10:13.543 INFO [stderr]     |
Dec 14 22:10:13.543 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Dec 14 22:10:13.543 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Dec 14 22:10:13.543 INFO [stderr]     |
Dec 14 22:10:13.543 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 22:10:13.543 INFO [stderr] 
Dec 14 22:10:13.595 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:13.595 INFO [stderr]   --> src/main.rs:64:5
Dec 14 22:10:13.595 INFO [stderr]    |
Dec 14 22:10:13.595 INFO [stderr] 64 |     io::stdout().flush();
Dec 14 22:10:13.595 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:13.595 INFO [stderr]    |
Dec 14 22:10:13.607 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 22:10:13.607 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:13.607 INFO [stderr] 
Dec 14 22:10:13.607 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:13.607 INFO [stderr]   --> src/main.rs:67:5
Dec 14 22:10:13.607 INFO [stderr]    |
Dec 14 22:10:13.607 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Dec 14 22:10:13.607 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:13.607 INFO [stderr]    |
Dec 14 22:10:13.607 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:13.607 INFO [stderr] 
Dec 14 22:10:13.893 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 14 22:10:13.898 INFO [stderr] su: No module specific data is present
Dec 14 22:10:14.205 INFO running `"docker" "inspect" "3aeab769bbfc5b71c6717bcd173a2d0faf6380ee9866e2613bde8d19ca1193ec"`
Dec 14 22:10:14.449 INFO running `"docker" "rm" "-f" "3aeab769bbfc5b71c6717bcd173a2d0faf6380ee9866e2613bde8d19ca1193ec"`
Dec 14 22:10:14.742 INFO [stdout] 3aeab769bbfc5b71c6717bcd173a2d0faf6380ee9866e2613bde8d19ca1193ec
Dec 14 22:10:14.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 22:10:15.363 INFO [stdout] c741fd4928245d536cef18fcd3fc13d0fdd9f838f53cefed164c4b02c7b68a42
Dec 14 22:10:15.366 INFO running `"docker" "start" "-a" "c741fd4928245d536cef18fcd3fc13d0fdd9f838f53cefed164c4b02c7b68a42"`
Dec 14 22:10:16.711 INFO [stderr] usermod: no changes
Dec 14 22:10:16.810 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 22:10:16.835 INFO [stderr]      Running /target/debug/deps/run-a1005794920aff33
Dec 14 22:10:16.835 INFO [stdout] 
Dec 14 22:10:16.835 INFO [stdout] running 0 tests
Dec 14 22:10:16.835 INFO [stdout] 
Dec 14 22:10:16.835 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:10:16.835 INFO [stdout] 
Dec 14 22:10:16.843 INFO [stderr] su: No module specific data is present
Dec 14 22:10:17.389 INFO running `"docker" "inspect" "c741fd4928245d536cef18fcd3fc13d0fdd9f838f53cefed164c4b02c7b68a42"`
Dec 14 22:10:17.560 INFO running `"docker" "rm" "-f" "c741fd4928245d536cef18fcd3fc13d0fdd9f838f53cefed164c4b02c7b68a42"`
Dec 14 22:10:17.746 INFO [stdout] c741fd4928245d536cef18fcd3fc13d0fdd9f838f53cefed164c4b02c7b68a42