Dec 18 01:44:23.795 INFO checking dat2/rtags against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:44:23.795 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/dat2/rtags:/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 01:44:24.298 INFO [stdout] 088eec36184aaa9876a734c00cc6945988a1f1bd6e55f3b3c9c2c356bfd55a1c
Dec 18 01:44:24.300 INFO running `"docker" "start" "-a" "088eec36184aaa9876a734c00cc6945988a1f1bd6e55f3b3c9c2c356bfd55a1c"`
Dec 18 01:44:26.599 INFO [stderr]     Checking rtags v0.1.0 (/opt/crater/workdir)
Dec 18 01:44:27.524 INFO [stderr] warning: variant is never constructed: `QPattern`
Dec 18 01:44:27.524 INFO [stderr]  --> src/tag.rs:6:5
Dec 18 01:44:27.524 INFO [stderr]   |
Dec 18 01:44:27.524 INFO [stderr] 6 |     QPattern(String),
Dec 18 01:44:27.524 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 01:44:27.524 INFO [stderr]   |
Dec 18 01:44:27.524 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 01:44:27.524 INFO [stderr] 
Dec 18 01:44:27.524 INFO [stderr] warning: variant is never constructed: `LineNo`
Dec 18 01:44:27.524 INFO [stderr]  --> src/tag.rs:7:5
Dec 18 01:44:27.524 INFO [stderr]   |
Dec 18 01:44:27.524 INFO [stderr] 7 |     LineNo(usize),
Dec 18 01:44:27.524 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 01:44:27.524 INFO [stderr] 
Dec 18 01:44:27.607 INFO [stderr] warning: variant is never constructed: `QPattern`
Dec 18 01:44:27.607 INFO [stderr]  --> src/tag.rs:6:5
Dec 18 01:44:27.607 INFO [stderr]   |
Dec 18 01:44:27.607 INFO [stderr] 6 |     QPattern(String),
Dec 18 01:44:27.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 01:44:27.607 INFO [stderr]   |
Dec 18 01:44:27.607 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 01:44:27.607 INFO [stderr] 
Dec 18 01:44:27.607 INFO [stderr] warning: variant is never constructed: `LineNo`
Dec 18 01:44:27.607 INFO [stderr]  --> src/tag.rs:7:5
Dec 18 01:44:27.607 INFO [stderr]   |
Dec 18 01:44:27.607 INFO [stderr] 7 |     LineNo(usize),
Dec 18 01:44:27.607 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 01:44:27.607 INFO [stderr] 
Dec 18 01:44:27.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 18 01:44:29.198 INFO running `"docker" "inspect" "088eec36184aaa9876a734c00cc6945988a1f1bd6e55f3b3c9c2c356bfd55a1c"`
Dec 18 01:44:29.486 INFO running `"docker" "rm" "-f" "088eec36184aaa9876a734c00cc6945988a1f1bd6e55f3b3c9c2c356bfd55a1c"`
Dec 18 01:44:29.824 INFO [stdout] 088eec36184aaa9876a734c00cc6945988a1f1bd6e55f3b3c9c2c356bfd55a1c