Dec 17 15:14:48.081 INFO checking skk/git_submodules against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:14:48.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/skk/git_submodules:/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 15:14:48.552 INFO [stdout] 17987a38a7a8f962f289ec6a618dae9c2b987c15982bbca3f8ca73a06eefe9b7
Dec 17 15:14:48.554 INFO running `"docker" "start" "-a" "17987a38a7a8f962f289ec6a618dae9c2b987c15982bbca3f8ca73a06eefe9b7"`
Dec 17 15:14:50.116 INFO [stderr]    Compiling serde v1.0.62
Dec 17 15:14:50.116 INFO [stderr]    Compiling cmake v0.1.31
Dec 17 15:14:50.116 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 17 15:14:50.116 INFO [stderr]    Compiling curl-sys v0.4.5
Dec 17 15:14:50.126 INFO [stderr]     Checking openssl-sys v0.9.31
Dec 17 15:14:50.132 INFO [stderr]     Checking regex v1.0.0
Dec 17 15:14:50.132 INFO [stderr]    Compiling serde_derive v1.0.62
Dec 17 15:14:51.912 INFO [stderr]    Compiling libssh2-sys v0.2.7
Dec 17 15:14:51.994 INFO [stderr]    Compiling libgit2-sys v0.7.1
Dec 17 15:15:21.747 INFO [stderr]     Checking serde_json v1.0.18
Dec 17 15:18:05.760 INFO [stderr]     Checking git2 v0.7.1
Dec 17 15:18:09.980 INFO [stderr]     Checking git_submodules v0.1.0 (/opt/crater/workdir)
Dec 17 15:18:10.880 INFO [stderr] warning: field is never used: `repo`
Dec 17 15:18:10.880 INFO [stderr]   --> src/app.rs:22:5
Dec 17 15:18:10.880 INFO [stderr]    |
Dec 17 15:18:10.881 INFO [stderr] 22 |     repo: Repository,
Dec 17 15:18:10.881 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 15:18:10.881 INFO [stderr]    |
Dec 17 15:18:10.882 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:18:10.882 INFO [stderr] 
Dec 17 15:18:10.940 INFO [stderr] warning: field is never used: `repo`
Dec 17 15:18:10.940 INFO [stderr]   --> src/app.rs:22:5
Dec 17 15:18:10.940 INFO [stderr]    |
Dec 17 15:18:10.940 INFO [stderr] 22 |     repo: Repository,
Dec 17 15:18:10.940 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 15:18:10.940 INFO [stderr]    |
Dec 17 15:18:10.940 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:18:10.940 INFO [stderr] 
Dec 17 15:18:12.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 22s
Dec 17 15:18:13.731 INFO running `"docker" "inspect" "17987a38a7a8f962f289ec6a618dae9c2b987c15982bbca3f8ca73a06eefe9b7"`
Dec 17 15:18:13.982 INFO running `"docker" "rm" "-f" "17987a38a7a8f962f289ec6a618dae9c2b987c15982bbca3f8ca73a06eefe9b7"`
Dec 17 15:18:14.328 INFO [stdout] 17987a38a7a8f962f289ec6a618dae9c2b987c15982bbca3f8ca73a06eefe9b7