Dec 05 03:14:29.260 INFO checking BurNiinTRee/stack-calculator against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:14:29.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 03:14:29.714 INFO [stdout] 85199b92c8b7da947e3f24c4ed946d5bc6736b5db4d6c3cd98d55559c7571dd7
Dec 05 03:14:29.720 INFO running `"docker" "start" "-a" "85199b92c8b7da947e3f24c4ed946d5bc6736b5db4d6c3cd98d55559c7571dd7"`
Dec 05 03:14:31.662 INFO [stderr] usermod: no changes
Dec 05 03:14:31.909 INFO [stderr]     Checking nix v0.5.1
Dec 05 03:14:35.085 INFO [stderr]     Checking rustyline v1.0.0
Dec 05 03:14:36.232 INFO [stderr]     Checking stack-calculator v0.1.0 (/source)
Dec 05 03:14:43.002 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:14:43.002 INFO [stderr]  --> src/main.rs:4:1
Dec 05 03:14:43.002 INFO [stderr]   |
Dec 05 03:14:43.002 INFO [stderr] 4 | #[macro_use]
Dec 05 03:14:43.002 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:14:43.002 INFO [stderr]   |
Dec 05 03:14:43.002 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:14:43.002 INFO [stderr] 
Dec 05 03:14:43.196 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:14:43.196 INFO [stderr]  --> src/main.rs:4:1
Dec 05 03:14:43.196 INFO [stderr]   |
Dec 05 03:14:43.196 INFO [stderr] 4 | #[macro_use]
Dec 05 03:14:43.196 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:14:43.196 INFO [stderr]   |
Dec 05 03:14:43.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:14:43.196 INFO [stderr] 
Dec 05 03:14:43.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
Dec 05 03:14:43.318 INFO [stderr] su: No module specific data is present
Dec 05 03:14:44.345 INFO running `"docker" "inspect" "85199b92c8b7da947e3f24c4ed946d5bc6736b5db4d6c3cd98d55559c7571dd7"`
Dec 05 03:14:44.613 INFO running `"docker" "rm" "-f" "85199b92c8b7da947e3f24c4ed946d5bc6736b5db4d6c3cd98d55559c7571dd7"`
Dec 05 03:14:44.890 INFO [stdout] 85199b92c8b7da947e3f24c4ed946d5bc6736b5db4d6c3cd98d55559c7571dd7