[INFO] crate xor-utils 0.6.0 is already in cache
[INFO] checking xor-utils-0.6.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate xor-utils 0.6.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate xor-utils 0.6.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xor-utils 0.6.0
[INFO] finished tweaking crates.io crate xor-utils 0.6.0
[INFO] tweaked toml for crates.io crate xor-utils 0.6.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a8295dea69c6a999556731ae61ba87a44e4e68513c97d277d3bae344aee061d
[INFO] running `"docker" "start" "-a" "4a8295dea69c6a999556731ae61ba87a44e4e68513c97d277d3bae344aee061d"`
[INFO] [stderr]     Checking xor-utils v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:368:33
[INFO] [stderr]     |
[INFO] [stderr] 368 |         let cipher = reader.xor(key);
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr]     |                                 |
[INFO] [stderr]     |                                 expected reference, found struct `std::vec::Vec`
[INFO] [stderr]     |                                 help: consider borrowing here: `&key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&std::vec::Vec<u8>`
[INFO] [stderr]                found type `std::vec::Vec<u8>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `xor-utils`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4a8295dea69c6a999556731ae61ba87a44e4e68513c97d277d3bae344aee061d"`
[INFO] running `"docker" "rm" "-f" "4a8295dea69c6a999556731ae61ba87a44e4e68513c97d277d3bae344aee061d"`
[INFO] [stdout] 4a8295dea69c6a999556731ae61ba87a44e4e68513c97d277d3bae344aee061d