[INFO] crate line_drawing 0.7.0 is already in cache
[INFO] extracting crate line_drawing 0.7.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/line_drawing/0.7.0
[INFO] extracting crate line_drawing 0.7.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/line_drawing/0.7.0
[INFO] validating manifest of line_drawing-0.7.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of line_drawing-0.7.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing line_drawing-0.7.0
[INFO] finished frobbing line_drawing-0.7.0
[INFO] frobbed toml for line_drawing-0.7.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/line_drawing/0.7.0/Cargo.toml
[INFO] started frobbing line_drawing-0.7.0
[INFO] finished frobbing line_drawing-0.7.0
[INFO] frobbed toml for line_drawing-0.7.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/line_drawing/0.7.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking line_drawing-0.7.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-4/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/line_drawing/0.7.0:/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=forbid" "-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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0cbb83a3a3d5f62fc032e208631deb29dbbbdfd28d760a363587a02af0f05cfa
[INFO] running `"docker" "start" "-a" "0cbb83a3a3d5f62fc032e208631deb29dbbbdfd28d760a363587a02af0f05cfa"`
[INFO] [stderr]     Checking bresenham v0.1.1
[INFO] [stderr]     Checking line_drawing v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.1
[INFO] [stderr] error[E0432]: unresolved import `self::rand::distributions::range`
[INFO] [stderr]  --> src/fuzzing.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use self::rand::distributions::range::SampleRange;
[INFO] [stderr]   |                                ^^^^^ could not find `range` in `distributions`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ThreadRng` in crate `rand`
[INFO] [stderr]   --> src/fuzzing.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn random_point<T>(rng: &mut rand::ThreadRng, range: T) -> Point<T>
[INFO] [stderr]    |                                    ^^^^^^^^^ not found in `rand`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use fuzzing::rand::prelude::ThreadRng;
[INFO] [stderr]    |
[INFO] [stderr] 5  | use fuzzing::rand::rngs::ThreadRng;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ThreadRng` in crate `rand`
[INFO] [stderr]   --> src/fuzzing.rs:26:36
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn random_voxel<T>(rng: &mut rand::ThreadRng, range: T) -> Voxel<T>
[INFO] [stderr]    |                                    ^^^^^^^^^ not found in `rand`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use fuzzing::rand::prelude::ThreadRng;
[INFO] [stderr]    |
[INFO] [stderr] 5  | use fuzzing::rand::rngs::ThreadRng;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `line_drawing`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0cbb83a3a3d5f62fc032e208631deb29dbbbdfd28d760a363587a02af0f05cfa"`
[INFO] running `"docker" "rm" "-f" "0cbb83a3a3d5f62fc032e208631deb29dbbbdfd28d760a363587a02af0f05cfa"`
[INFO] [stdout] 0cbb83a3a3d5f62fc032e208631deb29dbbbdfd28d760a363587a02af0f05cfa