Nov 28 12:57:10.544 INFO checking Jessime/christmas_card against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:57:10.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 12:57:11.049 INFO [stdout] a428a8b71a2e1078b37f0e737d3516fb65b1c3d456d1e119692fd71a19856ee6
Nov 28 12:57:11.051 INFO running `"docker" "start" "-a" "a428a8b71a2e1078b37f0e737d3516fb65b1c3d456d1e119692fd71a19856ee6"`
Nov 28 12:57:12.592 INFO [stderr] usermod: no changes
Nov 28 12:57:12.653 INFO [stderr]     Checking patty_card v0.1.0 (/source)
Nov 28 12:57:13.440 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:57:13.441 INFO [stderr]   --> src/main.rs:30:13
Nov 28 12:57:13.441 INFO [stderr]    |
Nov 28 12:57:13.441 INFO [stderr] 30 |             io::stdout().flush();
Nov 28 12:57:13.442 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:57:13.442 INFO [stderr]    |
Nov 28 12:57:13.442 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:57:13.443 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:57:13.443 INFO [stderr] 
Nov 28 12:57:13.657 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:57:13.658 INFO [stderr]   --> src/main.rs:30:13
Nov 28 12:57:13.658 INFO [stderr]    |
Nov 28 12:57:13.658 INFO [stderr] 30 |             io::stdout().flush();
Nov 28 12:57:13.659 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:57:13.659 INFO [stderr]    |
Nov 28 12:57:13.659 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:57:13.660 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:57:13.660 INFO [stderr] 
Nov 28 12:57:13.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 28 12:57:13.693 INFO [stderr] su: No module specific data is present
Nov 28 12:57:14.388 INFO running `"docker" "inspect" "a428a8b71a2e1078b37f0e737d3516fb65b1c3d456d1e119692fd71a19856ee6"`
Nov 28 12:57:14.718 INFO running `"docker" "rm" "-f" "a428a8b71a2e1078b37f0e737d3516fb65b1c3d456d1e119692fd71a19856ee6"`
Nov 28 12:57:15.024 INFO [stdout] a428a8b71a2e1078b37f0e737d3516fb65b1c3d456d1e119692fd71a19856ee6