Nov 30 06:29:01.091 INFO checking backuitist/smart-runner against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:29:01.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 06:29:01.664 INFO [stdout] bae35bf09d957eddac0c2ef7eb0b19a297ac433e1e5a58dbc1f887f4f62d5aaf
Nov 30 06:29:01.666 INFO running `"docker" "start" "-a" "bae35bf09d957eddac0c2ef7eb0b19a297ac433e1e5a58dbc1f887f4f62d5aaf"`
Nov 30 06:29:04.087 INFO [stderr] usermod: no changes
Nov 30 06:29:04.252 INFO [stderr]     Checking termion v1.5.1
Nov 30 06:29:04.272 INFO [stderr]     Checking hamcrest v0.1.5
Nov 30 06:29:06.170 INFO [stderr]     Checking smart-runner v0.1.0 (/source)
Nov 30 06:29:07.332 INFO [stderr] warning: unused import: `Placeholders`
Nov 30 06:29:07.332 INFO [stderr]  --> src/suggestion.rs:3:34
Nov 30 06:29:07.332 INFO [stderr]   |
Nov 30 06:29:07.332 INFO [stderr] 3 | use command::{Command, Commands, Placeholders};
Nov 30 06:29:07.332 INFO [stderr]   |                                  ^^^^^^^^^^^^
Nov 30 06:29:07.332 INFO [stderr]   |
Nov 30 06:29:07.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 06:29:07.332 INFO [stderr] 
Nov 30 06:29:07.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:29:07.785 INFO [stderr]    --> src/screen.rs:242:5
Nov 30 06:29:07.785 INFO [stderr]     |
Nov 30 06:29:07.785 INFO [stderr] 242 |     write!(colorized, "{}{}{}", color::Fg(color), msg, color::Fg(color::Reset));
Nov 30 06:29:07.785 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:29:07.786 INFO [stderr]     |
Nov 30 06:29:07.786 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:29:07.787 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:29:07.787 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 30 06:29:07.787 INFO [stderr] 
Nov 30 06:29:08.917 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:29:08.917 INFO [stderr]    --> src/screen.rs:242:5
Nov 30 06:29:08.917 INFO [stderr]     |
Nov 30 06:29:08.917 INFO [stderr] 242 |     write!(colorized, "{}{}{}", color::Fg(color), msg, color::Fg(color::Reset));
Nov 30 06:29:08.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:29:08.917 INFO [stderr]     |
Nov 30 06:29:08.917 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:29:08.917 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:29:08.917 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 30 06:29:08.917 INFO [stderr] 
Nov 30 06:29:08.946 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
Nov 30 06:29:08.950 INFO [stderr] su: No module specific data is present
Nov 30 06:29:09.762 INFO running `"docker" "inspect" "bae35bf09d957eddac0c2ef7eb0b19a297ac433e1e5a58dbc1f887f4f62d5aaf"`
Nov 30 06:29:10.108 INFO running `"docker" "rm" "-f" "bae35bf09d957eddac0c2ef7eb0b19a297ac433e1e5a58dbc1f887f4f62d5aaf"`
Nov 30 06:29:10.407 INFO [stdout] bae35bf09d957eddac0c2ef7eb0b19a297ac433e1e5a58dbc1f887f4f62d5aaf