Dec 17 15:40:36.773 INFO checking serprex/ninja against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:40:36.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/serprex/ninja:/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 17 15:40:37.128 INFO [stdout] 120cc991610569cfbbbbfbc3de56e56ca14175c226dd8a50ddd34511f2e997cd
Dec 17 15:40:37.140 INFO running `"docker" "start" "-a" "120cc991610569cfbbbbfbc3de56e56ca14175c226dd8a50ddd34511f2e997cd"`
Dec 17 15:40:38.588 INFO [stderr]     Checking ninja v0.0.1 (/opt/crater/workdir)
Dec 17 15:40:38.796 INFO [stderr] warning: variant is never constructed: `Pool`
Dec 17 15:40:38.796 INFO [stderr]   --> src/parser.rs:10:2
Dec 17 15:40:38.796 INFO [stderr]    |
Dec 17 15:40:38.796 INFO [stderr] 10 |     Pool,
Dec 17 15:40:38.796 INFO [stderr]    |     ^^^^
Dec 17 15:40:38.796 INFO [stderr]    |
Dec 17 15:40:38.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:40:38.796 INFO [stderr] 
Dec 17 15:40:38.796 INFO [stderr] warning: variant is never constructed: `Gcc`
Dec 17 15:40:38.796 INFO [stderr]   --> src/parser.rs:21:2
Dec 17 15:40:38.796 INFO [stderr]    |
Dec 17 15:40:38.796 INFO [stderr] 21 |     Gcc,
Dec 17 15:40:38.796 INFO [stderr]    |     ^^^
Dec 17 15:40:38.796 INFO [stderr] 
Dec 17 15:40:38.796 INFO [stderr] warning: variant is never constructed: `Msvc`
Dec 17 15:40:38.796 INFO [stderr]   --> src/parser.rs:22:2
Dec 17 15:40:38.796 INFO [stderr]    |
Dec 17 15:40:38.796 INFO [stderr] 22 |     Msvc,
Dec 17 15:40:38.796 INFO [stderr]    |     ^^^^
Dec 17 15:40:38.796 INFO [stderr] 
Dec 17 15:40:38.952 INFO [stderr] warning: variant is never constructed: `Pool`
Dec 17 15:40:38.952 INFO [stderr]   --> src/parser.rs:10:2
Dec 17 15:40:38.952 INFO [stderr]    |
Dec 17 15:40:38.952 INFO [stderr] 10 |     Pool,
Dec 17 15:40:38.952 INFO [stderr]    |     ^^^^
Dec 17 15:40:38.952 INFO [stderr]    |
Dec 17 15:40:38.952 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:40:38.952 INFO [stderr] 
Dec 17 15:40:38.952 INFO [stderr] warning: variant is never constructed: `Gcc`
Dec 17 15:40:38.952 INFO [stderr]   --> src/parser.rs:21:2
Dec 17 15:40:38.952 INFO [stderr]    |
Dec 17 15:40:38.952 INFO [stderr] 21 |     Gcc,
Dec 17 15:40:38.952 INFO [stderr]    |     ^^^
Dec 17 15:40:38.952 INFO [stderr] 
Dec 17 15:40:38.952 INFO [stderr] warning: variant is never constructed: `Msvc`
Dec 17 15:40:38.952 INFO [stderr]   --> src/parser.rs:22:2
Dec 17 15:40:38.952 INFO [stderr]    |
Dec 17 15:40:38.952 INFO [stderr] 22 |     Msvc,
Dec 17 15:40:38.952 INFO [stderr]    |     ^^^^
Dec 17 15:40:38.952 INFO [stderr] 
Dec 17 15:40:39.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 17 15:40:40.581 INFO running `"docker" "inspect" "120cc991610569cfbbbbfbc3de56e56ca14175c226dd8a50ddd34511f2e997cd"`
Dec 17 15:40:40.906 INFO running `"docker" "rm" "-f" "120cc991610569cfbbbbfbc3de56e56ca14175c226dd8a50ddd34511f2e997cd"`
Dec 17 15:40:41.346 INFO [stdout] 120cc991610569cfbbbbfbc3de56e56ca14175c226dd8a50ddd34511f2e997cd