Dec 11 20:50:22.306 INFO checking chucksmash/pomo against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:50:22.306 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:50:22.776 INFO [stdout] e95f8eb8379426c577851fb19a7a268a7fb53a94117bb22aa5375c13a87c06b9
Dec 11 20:50:22.780 INFO running `"docker" "start" "-a" "e95f8eb8379426c577851fb19a7a268a7fb53a94117bb22aa5375c13a87c06b9"`
Dec 11 20:50:24.372 INFO [stderr] usermod: no changes
Dec 11 20:50:24.544 INFO [stderr]     Checking pomo v0.1.0 (/source)
Dec 11 20:50:26.440 INFO [stderr] warning: unused import: `Duration`
Dec 11 20:50:26.440 INFO [stderr]   --> src/lib.rs:10:21
Dec 11 20:50:26.440 INFO [stderr]    |
Dec 11 20:50:26.440 INFO [stderr] 10 |     use std::time::{Duration, Instant};
Dec 11 20:50:26.440 INFO [stderr]    |                     ^^^^^^^^
Dec 11 20:50:26.440 INFO [stderr]    |
Dec 11 20:50:26.440 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 20:50:26.440 INFO [stderr] 
Dec 11 20:50:26.488 INFO [stderr] warning: unused import: `Duration`
Dec 11 20:50:26.488 INFO [stderr]   --> src/lib.rs:10:21
Dec 11 20:50:26.488 INFO [stderr]    |
Dec 11 20:50:26.488 INFO [stderr] 10 |     use std::time::{Duration, Instant};
Dec 11 20:50:26.488 INFO [stderr]    |                     ^^^^^^^^
Dec 11 20:50:26.508 INFO [stderr]    |
Dec 11 20:50:26.508 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 20:50:26.508 INFO [stderr] 
Dec 11 20:50:27.092 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:50:27.093 INFO [stderr]    --> src/lib.rs:175:17
Dec 11 20:50:27.093 INFO [stderr]     |
Dec 11 20:50:27.093 INFO [stderr] 175 |                 write!(self.stdout, "{}", clear::All);
Dec 11 20:50:27.093 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:50:27.093 INFO [stderr]     |
Dec 11 20:50:27.093 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 20:50:27.093 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:50:27.093 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 20:50:27.093 INFO [stderr] 
Dec 11 20:50:27.348 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:50:27.348 INFO [stderr]    --> src/lib.rs:175:17
Dec 11 20:50:27.348 INFO [stderr]     |
Dec 11 20:50:27.348 INFO [stderr] 175 |                 write!(self.stdout, "{}", clear::All);
Dec 11 20:50:27.348 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:50:27.348 INFO [stderr]     |
Dec 11 20:50:27.348 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 20:50:27.348 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:50:27.348 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 20:50:27.348 INFO [stderr] 
Dec 11 20:50:30.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
Dec 11 20:50:30.766 INFO [stderr] su: No module specific data is present
Dec 11 20:50:31.152 INFO running `"docker" "inspect" "e95f8eb8379426c577851fb19a7a268a7fb53a94117bb22aa5375c13a87c06b9"`
Dec 11 20:50:31.402 INFO running `"docker" "rm" "-f" "e95f8eb8379426c577851fb19a7a268a7fb53a94117bb22aa5375c13a87c06b9"`
Dec 11 20:50:31.558 INFO [stdout] e95f8eb8379426c577851fb19a7a268a7fb53a94117bb22aa5375c13a87c06b9