Dec 11 23:26:52.603 INFO checking Zanadar/minigrep against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:26:52.603 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 23:26:52.890 INFO [stdout] f2a1865d14dcd9390d5fb7344fae290bf441b9ee0f090e15eab5f7ec5e35f6a2
Dec 11 23:26:52.894 INFO running `"docker" "start" "-a" "f2a1865d14dcd9390d5fb7344fae290bf441b9ee0f090e15eab5f7ec5e35f6a2"`
Dec 11 23:26:53.550 INFO [stderr] usermod: no changes
Dec 11 23:26:53.581 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Dec 11 23:26:53.987 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 23:26:53.987 INFO [stderr]  --> src/lib.rs:4:5
Dec 11 23:26:53.987 INFO [stderr]   |
Dec 11 23:26:53.987 INFO [stderr] 4 | use std::io::prelude::*;
Dec 11 23:26:53.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 23:26:53.987 INFO [stderr]   |
Dec 11 23:26:53.987 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:26:53.987 INFO [stderr] 
Dec 11 23:26:54.111 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 23:26:54.112 INFO [stderr]  --> src/lib.rs:4:5
Dec 11 23:26:54.112 INFO [stderr]   |
Dec 11 23:26:54.112 INFO [stderr] 4 | use std::io::prelude::*;
Dec 11 23:26:54.112 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 23:26:54.112 INFO [stderr]   |
Dec 11 23:26:54.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:26:54.112 INFO [stderr] 
Dec 11 23:26:54.710 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 11 23:26:54.717 INFO [stderr] su: No module specific data is present
Dec 11 23:26:55.045 INFO running `"docker" "inspect" "f2a1865d14dcd9390d5fb7344fae290bf441b9ee0f090e15eab5f7ec5e35f6a2"`
Dec 11 23:26:55.130 INFO running `"docker" "rm" "-f" "f2a1865d14dcd9390d5fb7344fae290bf441b9ee0f090e15eab5f7ec5e35f6a2"`
Dec 11 23:26:55.233 INFO [stdout] f2a1865d14dcd9390d5fb7344fae290bf441b9ee0f090e15eab5f7ec5e35f6a2