Dec 11 22:40:10.592 INFO checking and-hom/rust_test_lib against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:40:10.593 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 11 22:40:11.056 INFO [stdout] a0fcb75bd49560a47391d3e1b75c7f210dc9c17547fb51bb06e9899e5937c93e
Dec 11 22:40:11.064 INFO running `"docker" "start" "-a" "a0fcb75bd49560a47391d3e1b75c7f210dc9c17547fb51bb06e9899e5937c93e"`
Dec 11 22:40:12.728 INFO [stderr] usermod: no changes
Dec 11 22:40:12.872 INFO [stderr]     Checking rust_test_lib v0.1.0 (/source)
Dec 11 22:40:13.572 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 22:40:13.572 INFO [stderr]  --> src/lib.rs:4:1
Dec 11 22:40:13.572 INFO [stderr]   |
Dec 11 22:40:13.572 INFO [stderr] 4 | #[macro_use]
Dec 11 22:40:13.572 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 22:40:13.572 INFO [stderr]   |
Dec 11 22:40:13.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:40:13.572 INFO [stderr] 
Dec 11 22:40:13.572 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 22:40:13.572 INFO [stderr]   --> src/lib.rs:10:1
Dec 11 22:40:13.572 INFO [stderr]    |
Dec 11 22:40:13.572 INFO [stderr] 10 | #[macro_use]
Dec 11 22:40:13.572 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 22:40:13.572 INFO [stderr] 
Dec 11 22:40:13.756 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 22:40:13.756 INFO [stderr]   --> src/lib.rs:10:1
Dec 11 22:40:13.756 INFO [stderr]    |
Dec 11 22:40:13.756 INFO [stderr] 10 | #[macro_use]
Dec 11 22:40:13.756 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 22:40:13.756 INFO [stderr]    |
Dec 11 22:40:13.756 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 22:40:13.756 INFO [stderr] 
Dec 11 22:40:14.050 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 11 22:40:14.056 INFO [stderr] su: No module specific data is present
Dec 11 22:40:15.116 INFO running `"docker" "inspect" "a0fcb75bd49560a47391d3e1b75c7f210dc9c17547fb51bb06e9899e5937c93e"`
Dec 11 22:40:15.444 INFO running `"docker" "rm" "-f" "a0fcb75bd49560a47391d3e1b75c7f210dc9c17547fb51bb06e9899e5937c93e"`
Dec 11 22:40:15.667 INFO [stdout] a0fcb75bd49560a47391d3e1b75c7f210dc9c17547fb51bb06e9899e5937c93e