Dec 11 19:54:23.663 INFO checking debruinf/imgp against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:54:23.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 19:54:24.050 INFO [stdout] 264c556ffeeb3b9ea7489efe42b1a154edd16fc386fe82b5f9e9d88f0d4f3947
Dec 11 19:54:24.054 INFO running `"docker" "start" "-a" "264c556ffeeb3b9ea7489efe42b1a154edd16fc386fe82b5f9e9d88f0d4f3947"`
Dec 11 19:54:25.764 INFO [stderr] usermod: no changes
Dec 11 19:54:25.951 INFO [stderr]     Checking imgp v0.1.0 (/source)
Dec 11 19:54:28.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:54:28.789 INFO [stderr]   --> src/lib.rs:57:5
Dec 11 19:54:28.789 INFO [stderr]    |
Dec 11 19:54:28.789 INFO [stderr] 57 |     copy_img(&source_img, destination);
Dec 11 19:54:28.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:54:28.790 INFO [stderr]    |
Dec 11 19:54:28.790 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 19:54:28.790 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:54:28.790 INFO [stderr] 
Dec 11 19:54:28.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:54:28.791 INFO [stderr]   --> src/lib.rs:67:17
Dec 11 19:54:28.791 INFO [stderr]    |
Dec 11 19:54:28.791 INFO [stderr] 67 |                 rotate(&copied_img, &c.instruction, &destination);
Dec 11 19:54:28.791 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:54:28.792 INFO [stderr]    |
Dec 11 19:54:28.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:54:28.792 INFO [stderr] 
Dec 11 19:54:29.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:54:29.056 INFO [stderr]   --> src/lib.rs:57:5
Dec 11 19:54:29.056 INFO [stderr]    |
Dec 11 19:54:29.056 INFO [stderr] 57 |     copy_img(&source_img, destination);
Dec 11 19:54:29.056 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:54:29.072 INFO [stderr]    |
Dec 11 19:54:29.072 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 19:54:29.072 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:54:29.073 INFO [stderr] 
Dec 11 19:54:29.073 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:54:29.073 INFO [stderr]   --> src/lib.rs:67:17
Dec 11 19:54:29.073 INFO [stderr]    |
Dec 11 19:54:29.073 INFO [stderr] 67 |                 rotate(&copied_img, &c.instruction, &destination);
Dec 11 19:54:29.073 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:54:29.073 INFO [stderr]    |
Dec 11 19:54:29.073 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:54:29.073 INFO [stderr] 
Dec 11 19:54:31.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
Dec 11 19:54:31.660 INFO [stderr] su: No module specific data is present
Dec 11 19:54:32.318 INFO running `"docker" "inspect" "264c556ffeeb3b9ea7489efe42b1a154edd16fc386fe82b5f9e9d88f0d4f3947"`
Dec 11 19:54:32.558 INFO running `"docker" "rm" "-f" "264c556ffeeb3b9ea7489efe42b1a154edd16fc386fe82b5f9e9d88f0d4f3947"`
Dec 11 19:54:32.824 INFO [stdout] 264c556ffeeb3b9ea7489efe42b1a154edd16fc386fe82b5f9e9d88f0d4f3947