Dec 17 21:29:59.479 INFO checking kgtkr/op_abstraction against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:29:59.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kgtkr/op_abstraction:/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 21:30:00.144 INFO [stdout] 20010afdbccdff9abf009b80f6831c9fc700d7370586af9e6cb3ef3c5f189ac2
Dec 17 21:30:00.148 INFO running `"docker" "start" "-a" "20010afdbccdff9abf009b80f6831c9fc700d7370586af9e6cb3ef3c5f189ac2"`
Dec 17 21:30:01.739 INFO [stderr]     Checking op_abstraction v0.1.0 (/opt/crater/workdir)
Dec 17 21:30:01.923 INFO [stderr] warning: function is never used: `op`
Dec 17 21:30:01.923 INFO [stderr]  --> src/main.rs:5:1
Dec 17 21:30:01.923 INFO [stderr]   |
Dec 17 21:30:01.923 INFO [stderr] 5 | fn op(i: i32, a: i64, b: i64) -> i64 {
Dec 17 21:30:01.923 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:30:01.923 INFO [stderr]   |
Dec 17 21:30:01.923 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:30:01.923 INFO [stderr] 
Dec 17 21:30:02.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 17 21:30:02.738 INFO running `"docker" "inspect" "20010afdbccdff9abf009b80f6831c9fc700d7370586af9e6cb3ef3c5f189ac2"`
Dec 17 21:30:03.106 INFO running `"docker" "rm" "-f" "20010afdbccdff9abf009b80f6831c9fc700d7370586af9e6cb3ef3c5f189ac2"`
Dec 17 21:30:03.432 INFO [stdout] 20010afdbccdff9abf009b80f6831c9fc700d7370586af9e6cb3ef3c5f189ac2