Nov 28 18:11:44.929 INFO checking severlevel-0.9.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:11:44.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 18:11:45.358 INFO [stdout] c074d51a2126807fbba4453a0d9ee97b150600decd9f161e3f08f4211b7e05bc
Nov 28 18:11:45.360 INFO running `"docker" "start" "-a" "c074d51a2126807fbba4453a0d9ee97b150600decd9f161e3f08f4211b7e05bc"`
Nov 28 18:11:46.692 INFO [stderr] usermod: no changes
Nov 28 18:11:46.749 INFO [stderr]     Checking severlevel v0.9.1 (/source)
Nov 28 18:11:47.278 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:11:47.278 INFO [stderr]   --> src/lib.rs:67:9
Nov 28 18:11:47.278 INFO [stderr]    |
Nov 28 18:11:47.278 INFO [stderr] 67 |         writeln!(io::stderr(), "    {} {}", Colour::Red.paint("error:"), message);
Nov 28 18:11:47.278 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:11:47.278 INFO [stderr]    |
Nov 28 18:11:47.278 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 18:11:47.278 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:11:47.278 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 18:11:47.278 INFO [stderr] 
Nov 28 18:11:47.278 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:11:47.278 INFO [stderr]   --> src/lib.rs:72:9
Nov 28 18:11:47.278 INFO [stderr]    |
Nov 28 18:11:47.278 INFO [stderr] 72 |         writeln!(io::stderr(), "    {} {}", Colour::Cyan.paint("debug:"), message);
Nov 28 18:11:47.278 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:11:47.278 INFO [stderr]    |
Nov 28 18:11:47.278 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:11:47.278 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 18:11:47.278 INFO [stderr] 
Nov 28 18:11:47.627 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:11:47.627 INFO [stderr]   --> src/lib.rs:67:9
Nov 28 18:11:47.632 INFO [stderr]    |
Nov 28 18:11:47.632 INFO [stderr] 67 |         writeln!(io::stderr(), "    {} {}", Colour::Red.paint("error:"), message);
Nov 28 18:11:47.633 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:11:47.633 INFO [stderr]    |
Nov 28 18:11:47.633 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 18:11:47.634 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:11:47.634 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 18:11:47.634 INFO [stderr] 
Nov 28 18:11:47.635 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:11:47.635 INFO [stderr]   --> src/lib.rs:72:9
Nov 28 18:11:47.635 INFO [stderr]    |
Nov 28 18:11:47.636 INFO [stderr] 72 |         writeln!(io::stderr(), "    {} {}", Colour::Cyan.paint("debug:"), message);
Nov 28 18:11:47.636 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:11:47.636 INFO [stderr]    |
Nov 28 18:11:47.636 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:11:47.637 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 18:11:47.637 INFO [stderr] 
Nov 28 18:11:47.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 28 18:11:47.637 INFO [stderr] su: No module specific data is present
Nov 28 18:11:48.268 INFO running `"docker" "inspect" "c074d51a2126807fbba4453a0d9ee97b150600decd9f161e3f08f4211b7e05bc"`
Nov 28 18:11:48.600 INFO running `"docker" "rm" "-f" "c074d51a2126807fbba4453a0d9ee97b150600decd9f161e3f08f4211b7e05bc"`
Nov 28 18:11:48.878 INFO [stdout] c074d51a2126807fbba4453a0d9ee97b150600decd9f161e3f08f4211b7e05bc