Dec 11 10:15:52.822 INFO checking saf/completers against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:15:52.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:15:53.049 INFO [stdout] e8de6d2b5b5b51fd84649d63fe8708046e8b281a856deb3ef95ae3931bf4dd38
Dec 11 10:15:53.051 INFO running `"docker" "start" "-a" "e8de6d2b5b5b51fd84649d63fe8708046e8b281a856deb3ef95ae3931bf4dd38"`
Dec 11 10:15:53.580 INFO [stderr] usermod: no changes
Dec 11 10:15:53.678 INFO [stderr]     Checking time v0.1.40
Dec 11 10:15:53.680 INFO [stderr]     Checking termion v1.3.0
Dec 11 10:15:53.680 INFO [stderr]     Checking termios v0.2.2
Dec 11 10:15:53.680 INFO [stderr]     Checking log v0.4.3
Dec 11 10:15:53.680 INFO [stderr]     Checking itertools v0.6.0
Dec 11 10:15:54.588 INFO [stderr]     Checking chrono v0.4.4
Dec 11 10:15:56.371 INFO [stderr]     Checking simplelog v0.5.2
Dec 11 10:15:56.753 INFO [stderr]     Checking completers v0.1.0 (/source)
Dec 11 10:15:56.983 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 10:15:56.983 INFO [stderr]  --> src/lib.rs:3:1
Dec 11 10:15:56.983 INFO [stderr]   |
Dec 11 10:15:56.983 INFO [stderr] 3 | #[macro_use]
Dec 11 10:15:56.983 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 10:15:56.983 INFO [stderr]   |
Dec 11 10:15:56.983 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 10:15:56.983 INFO [stderr] 
Dec 11 10:15:57.010 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 10:15:57.011 INFO [stderr]  --> src/lib.rs:3:1
Dec 11 10:15:57.011 INFO [stderr]   |
Dec 11 10:15:57.011 INFO [stderr] 3 | #[macro_use]
Dec 11 10:15:57.011 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 10:15:57.011 INFO [stderr]   |
Dec 11 10:15:57.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 10:15:57.011 INFO [stderr] 
Dec 11 10:15:57.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Dec 11 10:15:57.845 INFO [stderr] su: No module specific data is present
Dec 11 10:15:58.281 INFO running `"docker" "inspect" "e8de6d2b5b5b51fd84649d63fe8708046e8b281a856deb3ef95ae3931bf4dd38"`
Dec 11 10:15:58.462 INFO running `"docker" "rm" "-f" "e8de6d2b5b5b51fd84649d63fe8708046e8b281a856deb3ef95ae3931bf4dd38"`
Dec 11 10:15:58.616 INFO [stdout] e8de6d2b5b5b51fd84649d63fe8708046e8b281a856deb3ef95ae3931bf4dd38