Dec 11 22:03:51.901 INFO checking backuitist/smart-runner against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:03:51.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 22:03:52.377 INFO [stdout] 1ece611a6532c9369b790ff2f2554639e3d406111660ef75a7650794cb93af2d
Dec 11 22:03:52.379 INFO running `"docker" "start" "-a" "1ece611a6532c9369b790ff2f2554639e3d406111660ef75a7650794cb93af2d"`
Dec 11 22:03:53.696 INFO [stderr] usermod: no changes
Dec 11 22:03:53.850 INFO [stderr]     Checking smart-runner v0.1.0 (/source)
Dec 11 22:03:53.850 INFO [stderr]     Checking hamcrest v0.1.5
Dec 11 22:03:55.254 INFO [stderr] warning: unused import: `Placeholders`
Dec 11 22:03:55.254 INFO [stderr]  --> src/suggestion.rs:3:34
Dec 11 22:03:55.254 INFO [stderr]   |
Dec 11 22:03:55.254 INFO [stderr] 3 | use command::{Command, Commands, Placeholders};
Dec 11 22:03:55.254 INFO [stderr]   |                                  ^^^^^^^^^^^^
Dec 11 22:03:55.254 INFO [stderr]   |
Dec 11 22:03:55.254 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:03:55.254 INFO [stderr] 
Dec 11 22:03:55.718 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 22:03:55.718 INFO [stderr]    --> src/screen.rs:242:5
Dec 11 22:03:55.718 INFO [stderr]     |
Dec 11 22:03:55.718 INFO [stderr] 242 |     write!(colorized, "{}{}{}", color::Fg(color), msg, color::Fg(color::Reset));
Dec 11 22:03:55.718 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:03:55.723 INFO [stderr]     |
Dec 11 22:03:55.723 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 22:03:55.723 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 22:03:55.724 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)
Dec 11 22:03:55.724 INFO [stderr] 
Dec 11 22:03:58.116 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 22:03:58.116 INFO [stderr]    --> src/screen.rs:242:5
Dec 11 22:03:58.116 INFO [stderr]     |
Dec 11 22:03:58.116 INFO [stderr] 242 |     write!(colorized, "{}{}{}", color::Fg(color), msg, color::Fg(color::Reset));
Dec 11 22:03:58.116 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:03:58.116 INFO [stderr]     |
Dec 11 22:03:58.116 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 22:03:58.116 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 22:03:58.116 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)
Dec 11 22:03:58.116 INFO [stderr] 
Dec 11 22:03:58.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Dec 11 22:03:58.149 INFO [stderr] su: No module specific data is present
Dec 11 22:03:58.909 INFO running `"docker" "inspect" "1ece611a6532c9369b790ff2f2554639e3d406111660ef75a7650794cb93af2d"`
Dec 11 22:03:59.298 INFO running `"docker" "rm" "-f" "1ece611a6532c9369b790ff2f2554639e3d406111660ef75a7650794cb93af2d"`
Dec 11 22:03:59.662 INFO [stdout] 1ece611a6532c9369b790ff2f2554639e3d406111660ef75a7650794cb93af2d