Dec 18 10:31:57.780 INFO checking tar-parser-0.5.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:31:57.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/tar-parser/0.5.0:/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 10:31:58.236 INFO [stdout] dc868521ff6c4c3b35df389e1b96770f1ff5cd5e1430900368d8b73d14bc109f
Dec 18 10:31:58.242 INFO running `"docker" "start" "-a" "dc868521ff6c4c3b35df389e1b96770f1ff5cd5e1430900368d8b73d14bc109f"`
Dec 18 10:31:59.420 INFO [stderr]     Checking tar-parser v0.5.0 (/opt/crater/workdir)
Dec 18 10:31:59.770 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:31:59.770 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 10:31:59.770 INFO [stderr]   |
Dec 18 10:31:59.770 INFO [stderr] 1 | #[macro_use]
Dec 18 10:31:59.770 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:31:59.770 INFO [stderr]   |
Dec 18 10:31:59.770 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:31:59.770 INFO [stderr] 
Dec 18 10:31:59.790 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:31:59.790 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 10:31:59.790 INFO [stderr]   |
Dec 18 10:31:59.790 INFO [stderr] 1 | #[macro_use]
Dec 18 10:31:59.790 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:31:59.790 INFO [stderr]   |
Dec 18 10:31:59.790 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:31:59.790 INFO [stderr] 
Dec 18 10:32:00.158 INFO [stderr] warning: unused variable: `e1`
Dec 18 10:32:00.158 INFO [stderr]    --> src/parser.rs:420:13
Dec 18 10:32:00.158 INFO [stderr]     |
Dec 18 10:32:00.158 INFO [stderr] 420 |         let e1: &[u8] = b"8";
Dec 18 10:32:00.158 INFO [stderr]     |             ^^ help: consider using `_e1` instead
Dec 18 10:32:00.158 INFO [stderr]     |
Dec 18 10:32:00.158 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:32:00.158 INFO [stderr] 
Dec 18 10:32:00.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 18 10:32:00.655 INFO running `"docker" "inspect" "dc868521ff6c4c3b35df389e1b96770f1ff5cd5e1430900368d8b73d14bc109f"`
Dec 18 10:32:00.759 INFO running `"docker" "rm" "-f" "dc868521ff6c4c3b35df389e1b96770f1ff5cd5e1430900368d8b73d14bc109f"`
Dec 18 10:32:00.873 INFO [stdout] dc868521ff6c4c3b35df389e1b96770f1ff5cd5e1430900368d8b73d14bc109f