[INFO] crate doublepivot-quicksort 0.2.0 is already in cache
[INFO] extracting crate doublepivot-quicksort 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/doublepivot-quicksort/0.2.0
[INFO] extracting crate doublepivot-quicksort 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doublepivot-quicksort/0.2.0
[INFO] validating manifest of doublepivot-quicksort-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of doublepivot-quicksort-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing doublepivot-quicksort-0.2.0
[INFO] finished frobbing doublepivot-quicksort-0.2.0
[INFO] frobbed toml for doublepivot-quicksort-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/doublepivot-quicksort/0.2.0/Cargo.toml
[INFO] started frobbing doublepivot-quicksort-0.2.0
[INFO] finished frobbing doublepivot-quicksort-0.2.0
[INFO] frobbed toml for doublepivot-quicksort-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doublepivot-quicksort/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing doublepivot-quicksort-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doublepivot-quicksort/0.2.0:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5f1eb6f2944da74ecce1d6b1f48a7dde25b66dff0c5b0ca754590eeb55f382cf
[INFO] running `"docker" "start" "-a" "5f1eb6f2944da74ecce1d6b1f48a7dde25b66dff0c5b0ca754590eeb55f382cf"`
[INFO] [stderr]    Compiling doublepivot-quicksort v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "5f1eb6f2944da74ecce1d6b1f48a7dde25b66dff0c5b0ca754590eeb55f382cf"`
[INFO] running `"docker" "rm" "-f" "5f1eb6f2944da74ecce1d6b1f48a7dde25b66dff0c5b0ca754590eeb55f382cf"`
[INFO] [stdout] 5f1eb6f2944da74ecce1d6b1f48a7dde25b66dff0c5b0ca754590eeb55f382cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doublepivot-quicksort/0.2.0:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f1661ac5958da5036fae6c4207de1cc302521557e9ad9987a02bd0b215c3575c
[INFO] running `"docker" "start" "-a" "f1661ac5958da5036fae6c4207de1cc302521557e9ad9987a02bd0b215c3575c"`
[INFO] [stderr]    Compiling doublepivot-quicksort v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find value `vq` in this scope
[INFO] [stderr]    --> src/lib.rs:140:6
[INFO] [stderr]     |
[INFO] [stderr] 140 |         vq.sort();
[INFO] [stderr]     |         ^^ help: a local variable with a similar name exists: `v`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `doublepivot-quicksort`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f1661ac5958da5036fae6c4207de1cc302521557e9ad9987a02bd0b215c3575c"`
[INFO] running `"docker" "rm" "-f" "f1661ac5958da5036fae6c4207de1cc302521557e9ad9987a02bd0b215c3575c"`
[INFO] [stdout] f1661ac5958da5036fae6c4207de1cc302521557e9ad9987a02bd0b215c3575c