Dec 17 15:40:37.180 INFO checking serprex/ninja against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:40:37.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:40:37.435 INFO [stdout] 3c83c9ba498c118ebb7d9d42d2547a0e43ea2620effe096d3b846de108d08c1d
Dec 17 15:40:37.437 INFO running `"docker" "start" "-a" "3c83c9ba498c118ebb7d9d42d2547a0e43ea2620effe096d3b846de108d08c1d"`
Dec 17 15:40:38.949 INFO [stderr]     Checking ninja v0.0.1 (/opt/crater/workdir)
Dec 17 15:40:39.299 INFO [stderr] warning: variant is never constructed: `Pool`
Dec 17 15:40:39.299 INFO [stderr]   --> src/parser.rs:10:2
Dec 17 15:40:39.299 INFO [stderr]    |
Dec 17 15:40:39.299 INFO [stderr] 10 |     Pool,
Dec 17 15:40:39.299 INFO [stderr]    |     ^^^^
Dec 17 15:40:39.299 INFO [stderr]    |
Dec 17 15:40:39.299 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:40:39.299 INFO [stderr] 
Dec 17 15:40:39.299 INFO [stderr] warning: variant is never constructed: `Gcc`
Dec 17 15:40:39.299 INFO [stderr]   --> src/parser.rs:21:2
Dec 17 15:40:39.299 INFO [stderr]    |
Dec 17 15:40:39.299 INFO [stderr] 21 |     Gcc,
Dec 17 15:40:39.299 INFO [stderr]    |     ^^^
Dec 17 15:40:39.299 INFO [stderr] 
Dec 17 15:40:39.299 INFO [stderr] warning: variant is never constructed: `Msvc`
Dec 17 15:40:39.299 INFO [stderr]   --> src/parser.rs:22:2
Dec 17 15:40:39.299 INFO [stderr]    |
Dec 17 15:40:39.299 INFO [stderr] 22 |     Msvc,
Dec 17 15:40:39.299 INFO [stderr]    |     ^^^^
Dec 17 15:40:39.299 INFO [stderr] 
Dec 17 15:40:39.484 INFO [stderr] warning: variant is never constructed: `Pool`
Dec 17 15:40:39.484 INFO [stderr]   --> src/parser.rs:10:2
Dec 17 15:40:39.484 INFO [stderr]    |
Dec 17 15:40:39.484 INFO [stderr] 10 |     Pool,
Dec 17 15:40:39.484 INFO [stderr]    |     ^^^^
Dec 17 15:40:39.484 INFO [stderr]    |
Dec 17 15:40:39.484 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:40:39.484 INFO [stderr] 
Dec 17 15:40:39.484 INFO [stderr] warning: variant is never constructed: `Gcc`
Dec 17 15:40:39.484 INFO [stderr]   --> src/parser.rs:21:2
Dec 17 15:40:39.484 INFO [stderr]    |
Dec 17 15:40:39.484 INFO [stderr] 21 |     Gcc,
Dec 17 15:40:39.484 INFO [stderr]    |     ^^^
Dec 17 15:40:39.484 INFO [stderr] 
Dec 17 15:40:39.484 INFO [stderr] warning: variant is never constructed: `Msvc`
Dec 17 15:40:39.484 INFO [stderr]   --> src/parser.rs:22:2
Dec 17 15:40:39.484 INFO [stderr]    |
Dec 17 15:40:39.484 INFO [stderr] 22 |     Msvc,
Dec 17 15:40:39.484 INFO [stderr]    |     ^^^^
Dec 17 15:40:39.484 INFO [stderr] 
Dec 17 15:40:39.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 17 15:40:40.668 INFO running `"docker" "inspect" "3c83c9ba498c118ebb7d9d42d2547a0e43ea2620effe096d3b846de108d08c1d"`
Dec 17 15:40:40.942 INFO running `"docker" "rm" "-f" "3c83c9ba498c118ebb7d9d42d2547a0e43ea2620effe096d3b846de108d08c1d"`
Dec 17 15:40:41.169 INFO [stdout] 3c83c9ba498c118ebb7d9d42d2547a0e43ea2620effe096d3b846de108d08c1d