Dec 12 12:10:02.457 INFO checking lib_xch-0.11.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:10:02.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 12:10:02.714 INFO [stdout] 695ddb911f7a7d8f74548f483abe2a0644211a8a4f3f38410f5ee0010ce8f0fc
Dec 12 12:10:02.720 INFO running `"docker" "start" "-a" "695ddb911f7a7d8f74548f483abe2a0644211a8a4f3f38410f5ee0010ce8f0fc"`
Dec 12 12:10:03.349 INFO [stderr] usermod: no changes
Dec 12 12:10:03.525 INFO [stderr]     Checking lib_xch v0.11.2 (/source)
Dec 12 12:10:06.472 INFO [stderr] warning: unused import: `nalgebra`
Dec 12 12:10:06.472 INFO [stderr]   --> src/lib.rs:37:5
Dec 12 12:10:06.472 INFO [stderr]    |
Dec 12 12:10:06.472 INFO [stderr] 37 | use nalgebra;
Dec 12 12:10:06.472 INFO [stderr]    |     ^^^^^^^^
Dec 12 12:10:06.472 INFO [stderr]    |
Dec 12 12:10:06.472 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 12:10:06.472 INFO [stderr] 
Dec 12 12:10:06.789 INFO [stderr] warning: unused import: `nalgebra`
Dec 12 12:10:06.789 INFO [stderr]   --> src/lib.rs:37:5
Dec 12 12:10:06.789 INFO [stderr]    |
Dec 12 12:10:06.789 INFO [stderr] 37 | use nalgebra;
Dec 12 12:10:06.789 INFO [stderr]    |     ^^^^^^^^
Dec 12 12:10:06.789 INFO [stderr]    |
Dec 12 12:10:06.789 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 12:10:06.789 INFO [stderr] 
Dec 12 12:10:09.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
Dec 12 12:10:09.728 INFO [stderr] su: No module specific data is present
Dec 12 12:10:10.118 INFO running `"docker" "inspect" "695ddb911f7a7d8f74548f483abe2a0644211a8a4f3f38410f5ee0010ce8f0fc"`
Dec 12 12:10:10.416 INFO running `"docker" "rm" "-f" "695ddb911f7a7d8f74548f483abe2a0644211a8a4f3f38410f5ee0010ce8f0fc"`
Dec 12 12:10:10.680 INFO [stdout] 695ddb911f7a7d8f74548f483abe2a0644211a8a4f3f38410f5ee0010ce8f0fc