Dec 18 05:27:48.281 INFO checking ShotaroTsuji/simple-phom against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:27:48.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ShotaroTsuji/simple-phom:/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 05:27:48.724 INFO [stdout] a11d9557e8f84184f25873aca0fb1abbab8fab3f09fd58769088b47e4af05e49
Dec 18 05:27:48.730 INFO running `"docker" "start" "-a" "a11d9557e8f84184f25873aca0fb1abbab8fab3f09fd58769088b47e4af05e49"`
Dec 18 05:27:50.500 INFO [stderr]     Checking simple-phom v0.1.0 (/opt/crater/workdir)
Dec 18 05:27:50.850 INFO [stderr] warning: field is never used: `dimension`
Dec 18 05:27:50.851 INFO [stderr]    --> src/z2reduction.rs:128:5
Dec 18 05:27:50.851 INFO [stderr]     |
Dec 18 05:27:50.851 INFO [stderr] 128 |     dimension: usize,
Dec 18 05:27:50.851 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 18 05:27:50.851 INFO [stderr]     |
Dec 18 05:27:50.851 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 05:27:50.851 INFO [stderr] 
Dec 18 05:27:50.851 INFO [stderr] warning: field is never used: `birth`
Dec 18 05:27:50.851 INFO [stderr]    --> src/z2reduction.rs:129:5
Dec 18 05:27:50.851 INFO [stderr]     |
Dec 18 05:27:50.851 INFO [stderr] 129 |     birth: usize,
Dec 18 05:27:50.851 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 05:27:50.851 INFO [stderr] 
Dec 18 05:27:50.851 INFO [stderr] warning: field is never used: `death`
Dec 18 05:27:50.851 INFO [stderr]    --> src/z2reduction.rs:130:5
Dec 18 05:27:50.851 INFO [stderr]     |
Dec 18 05:27:50.851 INFO [stderr] 130 |     death: Option<usize>,
Dec 18 05:27:50.851 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:27:50.851 INFO [stderr] 
Dec 18 05:27:50.852 INFO [stderr] warning: field is never used: `parent`
Dec 18 05:27:50.852 INFO [stderr]    --> src/z2reduction.rs:201:5
Dec 18 05:27:50.852 INFO [stderr]     |
Dec 18 05:27:50.852 INFO [stderr] 201 |     parent: Pairing<'a, C>,
Dec 18 05:27:50.852 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:27:50.852 INFO [stderr] 
Dec 18 05:27:50.956 INFO [stderr] warning: field is never used: `dimension`
Dec 18 05:27:50.956 INFO [stderr]    --> src/z2reduction.rs:128:5
Dec 18 05:27:50.956 INFO [stderr]     |
Dec 18 05:27:50.956 INFO [stderr] 128 |     dimension: usize,
Dec 18 05:27:50.956 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 18 05:27:50.956 INFO [stderr]     |
Dec 18 05:27:50.956 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 05:27:50.956 INFO [stderr] 
Dec 18 05:27:50.956 INFO [stderr] warning: field is never used: `birth`
Dec 18 05:27:50.956 INFO [stderr]    --> src/z2reduction.rs:129:5
Dec 18 05:27:50.956 INFO [stderr]     |
Dec 18 05:27:50.956 INFO [stderr] 129 |     birth: usize,
Dec 18 05:27:50.956 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 05:27:50.956 INFO [stderr] 
Dec 18 05:27:50.956 INFO [stderr] warning: field is never used: `death`
Dec 18 05:27:50.956 INFO [stderr]    --> src/z2reduction.rs:130:5
Dec 18 05:27:50.956 INFO [stderr]     |
Dec 18 05:27:50.956 INFO [stderr] 130 |     death: Option<usize>,
Dec 18 05:27:50.956 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:27:50.956 INFO [stderr] 
Dec 18 05:27:50.956 INFO [stderr] warning: field is never used: `parent`
Dec 18 05:27:50.957 INFO [stderr]    --> src/z2reduction.rs:201:5
Dec 18 05:27:50.957 INFO [stderr]     |
Dec 18 05:27:50.957 INFO [stderr] 201 |     parent: Pairing<'a, C>,
Dec 18 05:27:50.957 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:27:50.957 INFO [stderr] 
Dec 18 05:27:51.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 18 05:27:52.360 INFO running `"docker" "inspect" "a11d9557e8f84184f25873aca0fb1abbab8fab3f09fd58769088b47e4af05e49"`
Dec 18 05:27:52.588 INFO running `"docker" "rm" "-f" "a11d9557e8f84184f25873aca0fb1abbab8fab3f09fd58769088b47e4af05e49"`
Dec 18 05:27:52.795 INFO [stdout] a11d9557e8f84184f25873aca0fb1abbab8fab3f09fd58769088b47e4af05e49