[INFO] crate rand-pop 0.1.1 is already in cache
[INFO] extracting crate rand-pop 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rand-pop/0.1.1
[INFO] extracting crate rand-pop 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rand-pop/0.1.1
[INFO] validating manifest of rand-pop-0.1.1 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 rand-pop-0.1.1 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 rand-pop-0.1.1
[INFO] finished frobbing rand-pop-0.1.1
[INFO] frobbed toml for rand-pop-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rand-pop/0.1.1/Cargo.toml
[INFO] started frobbing rand-pop-0.1.1
[INFO] finished frobbing rand-pop-0.1.1
[INFO] frobbed toml for rand-pop-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rand-pop/0.1.1/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 rand-pop-0.1.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rand-pop/0.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4937fa5133f3e278457d96bfa437b8bb09028cf5c0bb5031825af440fcc82a2f
[INFO] running `"docker" "start" "-a" "4937fa5133f3e278457d96bfa437b8bb09028cf5c0bb5031825af440fcc82a2f"`
[INFO] [stderr]    Compiling rand-pop v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `"docker" "inspect" "4937fa5133f3e278457d96bfa437b8bb09028cf5c0bb5031825af440fcc82a2f"`
[INFO] running `"docker" "rm" "-f" "4937fa5133f3e278457d96bfa437b8bb09028cf5c0bb5031825af440fcc82a2f"`
[INFO] [stdout] 4937fa5133f3e278457d96bfa437b8bb09028cf5c0bb5031825af440fcc82a2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rand-pop/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a67f8b370390f297721e74e06b584c5e00fbdce1a83d842c4d0c9615cd2f3fa
[INFO] running `"docker" "start" "-a" "5a67f8b370390f297721e74e06b584c5e00fbdce1a83d842c4d0c9615cd2f3fa"`
[INFO] [stderr]    Compiling quickcheck v0.3.2
[INFO] [stderr]    Compiling rand-pop v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `clippy`
[INFO] [stderr]  --> src/lib.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![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 `rand-pop`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5a67f8b370390f297721e74e06b584c5e00fbdce1a83d842c4d0c9615cd2f3fa"`
[INFO] running `"docker" "rm" "-f" "5a67f8b370390f297721e74e06b584c5e00fbdce1a83d842c4d0c9615cd2f3fa"`
[INFO] [stdout] 5a67f8b370390f297721e74e06b584c5e00fbdce1a83d842c4d0c9615cd2f3fa