[INFO] crate peel-ip 0.2.0 is already in cache
[INFO] extracting crate peel-ip 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/peel-ip/0.2.0
[INFO] extracting crate peel-ip 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/peel-ip/0.2.0
[INFO] validating manifest of peel-ip-0.2.0 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 peel-ip-0.2.0 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 peel-ip-0.2.0
[INFO] finished frobbing peel-ip-0.2.0
[INFO] frobbed toml for peel-ip-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/peel-ip/0.2.0/Cargo.toml
[INFO] started frobbing peel-ip-0.2.0
[INFO] finished frobbing peel-ip-0.2.0
[INFO] frobbed toml for peel-ip-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/peel-ip/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing peel-ip-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/peel-ip/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eb7ea073fcb771fb0aabae2017cdc053a451448fded600ea2c60c0746a495393
[INFO] running `"docker" "start" "-a" "eb7ea073fcb771fb0aabae2017cdc053a451448fded600ea2c60c0746a495393"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling mowl v1.3.0
[INFO] [stderr]    Compiling path v0.8.2
[INFO] [stderr]    Compiling peel v0.8.0
[INFO] [stderr] error[E0432]: unresolved import `log::LogLevel`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/path-0.8.2/src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | use log::LogLevel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `LogLevel` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::LogLevel`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/peel-0.8.0/src/lib.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use log::LogLevel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `LogLevel` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `LogLevel` in `log`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/peel-0.8.0/src/lib.rs:238:38
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 if log_enabled!(log::LogLevel::Trace) {
[INFO] [stderr]     |                                      ^^^^^^^^ could not find `LogLevel` in `log`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `path`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `peel`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "eb7ea073fcb771fb0aabae2017cdc053a451448fded600ea2c60c0746a495393"`
[INFO] running `"docker" "rm" "-f" "eb7ea073fcb771fb0aabae2017cdc053a451448fded600ea2c60c0746a495393"`
[INFO] [stdout] eb7ea073fcb771fb0aabae2017cdc053a451448fded600ea2c60c0746a495393