Dec 18 15:19:28.844 INFO checking hack_log-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:19:28.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/hack_log/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:19:29.302 INFO [stdout] 74b24e93d3e1643228964907c166309b4383c2ceff08bc626682621d92e226ca
Dec 18 15:19:29.306 INFO running `"docker" "start" "-a" "74b24e93d3e1643228964907c166309b4383c2ceff08bc626682621d92e226ca"`
Dec 18 15:19:30.040 INFO [stderr]     Checking hack_log v0.1.0 (/opt/crater/workdir)
Dec 18 15:19:30.564 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 15:19:30.564 INFO [stderr]  --> src/lib.rs:4:1
Dec 18 15:19:30.564 INFO [stderr]   |
Dec 18 15:19:30.564 INFO [stderr] 4 | #[macro_use]
Dec 18 15:19:30.564 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 15:19:30.564 INFO [stderr]   |
Dec 18 15:19:30.564 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 15:19:30.564 INFO [stderr] 
Dec 18 15:19:30.664 INFO [stderr] warning: function is never used: `indent`
Dec 18 15:19:30.664 INFO [stderr]   --> src/lib.rs:76:1
Dec 18 15:19:30.664 INFO [stderr]    |
Dec 18 15:19:30.664 INFO [stderr] 76 | fn indent() -> usize {
Dec 18 15:19:30.665 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 15:19:30.665 INFO [stderr]    |
Dec 18 15:19:30.665 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 15:19:30.665 INFO [stderr] 
Dec 18 15:19:30.665 INFO [stderr] warning: function is never used: `unindent`
Dec 18 15:19:30.665 INFO [stderr]   --> src/lib.rs:80:1
Dec 18 15:19:30.665 INFO [stderr]    |
Dec 18 15:19:30.665 INFO [stderr] 80 | fn unindent() -> usize {
Dec 18 15:19:30.665 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:19:30.665 INFO [stderr] 
Dec 18 15:19:30.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 18 15:19:31.097 INFO running `"docker" "inspect" "74b24e93d3e1643228964907c166309b4383c2ceff08bc626682621d92e226ca"`
Dec 18 15:19:31.203 INFO running `"docker" "rm" "-f" "74b24e93d3e1643228964907c166309b4383c2ceff08bc626682621d92e226ca"`
Dec 18 15:19:31.287 INFO [stdout] 74b24e93d3e1643228964907c166309b4383c2ceff08bc626682621d92e226ca