Dec 12 13:25:52.219 INFO checking hack_log-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:25:52.219 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:25:52.473 INFO [stdout] de2272eb6f5bd4f8529df670fb9c79d0d0e92297af0cda0fb4e23a7cfefb374a
Dec 12 13:25:52.475 INFO running `"docker" "start" "-a" "de2272eb6f5bd4f8529df670fb9c79d0d0e92297af0cda0fb4e23a7cfefb374a"`
Dec 12 13:25:52.871 INFO [stderr] usermod: no changes
Dec 12 13:25:52.972 INFO [stderr]     Checking hack_log v0.1.0 (/source)
Dec 12 13:25:55.436 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 13:25:55.437 INFO [stderr]  --> src/lib.rs:4:1
Dec 12 13:25:55.437 INFO [stderr]   |
Dec 12 13:25:55.437 INFO [stderr] 4 | #[macro_use]
Dec 12 13:25:55.437 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 13:25:55.438 INFO [stderr]   |
Dec 12 13:25:55.438 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:25:55.438 INFO [stderr] 
Dec 12 13:25:55.515 INFO [stderr] warning: function is never used: `indent`
Dec 12 13:25:55.515 INFO [stderr]   --> src/lib.rs:76:1
Dec 12 13:25:55.515 INFO [stderr]    |
Dec 12 13:25:55.515 INFO [stderr] 76 | fn indent() -> usize {
Dec 12 13:25:55.515 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 12 13:25:55.515 INFO [stderr]    |
Dec 12 13:25:55.515 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 13:25:55.515 INFO [stderr] 
Dec 12 13:25:55.524 INFO [stderr] warning: function is never used: `unindent`
Dec 12 13:25:55.524 INFO [stderr]   --> src/lib.rs:80:1
Dec 12 13:25:55.524 INFO [stderr]    |
Dec 12 13:25:55.524 INFO [stderr] 80 | fn unindent() -> usize {
Dec 12 13:25:55.524 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:25:55.524 INFO [stderr] 
Dec 12 13:25:55.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 12 13:25:55.759 INFO [stderr] su: No module specific data is present
Dec 12 13:25:56.804 INFO running `"docker" "inspect" "de2272eb6f5bd4f8529df670fb9c79d0d0e92297af0cda0fb4e23a7cfefb374a"`
Dec 12 13:25:57.204 INFO running `"docker" "rm" "-f" "de2272eb6f5bd4f8529df670fb9c79d0d0e92297af0cda0fb4e23a7cfefb374a"`
Dec 12 13:25:57.565 INFO [stdout] de2272eb6f5bd4f8529df670fb9c79d0d0e92297af0cda0fb4e23a7cfefb374a