Dec 18 17:47:59.231 INFO checking cargo-tarball-0.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:47:59.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/cargo-tarball/0.0.1:/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 17:47:59.936 INFO [stdout] 3765120f21f5ae7ba4cb23d413683b3cdde9aff334b5053980d1ba4869621997
Dec 18 17:47:59.937 INFO running `"docker" "start" "-a" "3765120f21f5ae7ba4cb23d413683b3cdde9aff334b5053980d1ba4869621997"`
Dec 18 17:48:01.389 INFO [stderr]     Checking exitcode v1.1.2
Dec 18 17:48:01.396 INFO [stderr]     Checking zip v0.3.3
Dec 18 17:48:01.396 INFO [stderr]     Checking liquid v0.14.3
Dec 18 17:48:01.396 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 18 17:48:06.160 INFO [stderr]     Checking stager v0.3.4
Dec 18 17:48:09.065 INFO [stderr]     Checking cargo-tarball v0.0.1 (/opt/crater/workdir)
Dec 18 17:48:12.496 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:48:12.496 INFO [stderr]   --> src/main.rs:14:1
Dec 18 17:48:12.497 INFO [stderr]    |
Dec 18 17:48:12.497 INFO [stderr] 14 | #[macro_use]
Dec 18 17:48:12.497 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 17:48:12.497 INFO [stderr]    |
Dec 18 17:48:12.498 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:48:12.498 INFO [stderr] 
Dec 18 17:48:12.878 INFO [stderr] warning: variant is never constructed: `Zip`
Dec 18 17:48:12.878 INFO [stderr]   --> src/compress.rs:20:5
Dec 18 17:48:12.879 INFO [stderr]    |
Dec 18 17:48:12.879 INFO [stderr] 20 |     Zip,
Dec 18 17:48:12.879 INFO [stderr]    |     ^^^
Dec 18 17:48:12.879 INFO [stderr]    |
Dec 18 17:48:12.880 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 17:48:12.880 INFO [stderr] 
Dec 18 17:48:12.987 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:48:12.987 INFO [stderr]   --> src/main.rs:14:1
Dec 18 17:48:12.987 INFO [stderr]    |
Dec 18 17:48:12.988 INFO [stderr] 14 | #[macro_use]
Dec 18 17:48:12.988 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 17:48:12.988 INFO [stderr]    |
Dec 18 17:48:12.988 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:48:12.989 INFO [stderr] 
Dec 18 17:48:13.297 INFO [stderr] warning: variant is never constructed: `Zip`
Dec 18 17:48:13.298 INFO [stderr]   --> src/compress.rs:20:5
Dec 18 17:48:13.298 INFO [stderr]    |
Dec 18 17:48:13.298 INFO [stderr] 20 |     Zip,
Dec 18 17:48:13.299 INFO [stderr]    |     ^^^
Dec 18 17:48:13.299 INFO [stderr]    |
Dec 18 17:48:13.299 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 17:48:13.299 INFO [stderr] 
Dec 18 17:48:13.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
Dec 18 17:48:14.620 INFO running `"docker" "inspect" "3765120f21f5ae7ba4cb23d413683b3cdde9aff334b5053980d1ba4869621997"`
Dec 18 17:48:14.882 INFO running `"docker" "rm" "-f" "3765120f21f5ae7ba4cb23d413683b3cdde9aff334b5053980d1ba4869621997"`
Dec 18 17:48:15.248 INFO [stdout] 3765120f21f5ae7ba4cb23d413683b3cdde9aff334b5053980d1ba4869621997