[INFO] crate speedometer 0.2.2 is already in cache
[INFO] extracting crate speedometer 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/speedometer/0.2.2
[INFO] extracting crate speedometer 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/speedometer/0.2.2
[INFO] validating manifest of speedometer-0.2.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of speedometer-0.2.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing speedometer-0.2.2
[INFO] finished frobbing speedometer-0.2.2
[INFO] frobbed toml for speedometer-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/speedometer/0.2.2/Cargo.toml
[INFO] started frobbing speedometer-0.2.2
[INFO] finished frobbing speedometer-0.2.2
[INFO] frobbed toml for speedometer-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/speedometer/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing speedometer-0.2.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/speedometer/0.2.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 665924b7dfebc57a5194ecfc4539dc874adfa58adc644a97469564408482c5e5
[INFO] running `"docker" "start" "-a" "665924b7dfebc57a5194ecfc4539dc874adfa58adc644a97469564408482c5e5"`
[INFO] [stderr]    Compiling speedometer v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "665924b7dfebc57a5194ecfc4539dc874adfa58adc644a97469564408482c5e5"`
[INFO] running `"docker" "rm" "-f" "665924b7dfebc57a5194ecfc4539dc874adfa58adc644a97469564408482c5e5"`
[INFO] [stdout] 665924b7dfebc57a5194ecfc4539dc874adfa58adc644a97469564408482c5e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/speedometer/0.2.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] af2c990bafbdd7eda18f3f9195a87879ca04f121bfc0aea1636ffbbfed7847f8
[INFO] running `"docker" "start" "-a" "af2c990bafbdd7eda18f3f9195a87879ca04f121bfc0aea1636ffbbfed7847f8"`
[INFO] [stderr]    Compiling speedometer v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `clippy`
[INFO] [stderr]  --> src/lib.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | #![cfg_attr(test, plugin(clippy))]
[INFO] [stderr]   |                          ^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `speedometer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "af2c990bafbdd7eda18f3f9195a87879ca04f121bfc0aea1636ffbbfed7847f8"`
[INFO] running `"docker" "rm" "-f" "af2c990bafbdd7eda18f3f9195a87879ca04f121bfc0aea1636ffbbfed7847f8"`
[INFO] [stdout] af2c990bafbdd7eda18f3f9195a87879ca04f121bfc0aea1636ffbbfed7847f8