[INFO] crate probabilistic-collections 0.5.0 is already in cache
[INFO] extracting crate probabilistic-collections 0.5.0 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/probabilistic-collections/0.5.0
[INFO] extracting crate probabilistic-collections 0.5.0 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/probabilistic-collections/0.5.0
[INFO] validating manifest of probabilistic-collections-0.5.0 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of probabilistic-collections-0.5.0 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing probabilistic-collections-0.5.0
[INFO] finished frobbing probabilistic-collections-0.5.0
[INFO] frobbed toml for probabilistic-collections-0.5.0 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/probabilistic-collections/0.5.0/Cargo.toml
[INFO] started frobbing probabilistic-collections-0.5.0
[INFO] finished frobbing probabilistic-collections-0.5.0
[INFO] frobbed toml for probabilistic-collections-0.5.0 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/probabilistic-collections/0.5.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking probabilistic-collections-0.5.0 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-7/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/probabilistic-collections/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 66c676b5cfa1db335e504b3f6bb2d47faf0c0e44587c945ab22b9a3b6eb6760e
[INFO] running `"docker" "start" "-a" "66c676b5cfa1db335e504b3f6bb2d47faf0c0e44587c945ab22b9a3b6eb6760e"`
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking probabilistic-collections v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused return value of `core::num::<impl u64>::rotate_left` that must be used
[INFO] [stderr]    --> src/similarity/sim_hash.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 sim_hash.0.rotate_left(1);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u64>::rotate_left` that must be used
[INFO] [stderr]    --> src/similarity/sim_hash.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 sim_hash.0.rotate_left(1);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `"docker" "inspect" "66c676b5cfa1db335e504b3f6bb2d47faf0c0e44587c945ab22b9a3b6eb6760e"`
[INFO] running `"docker" "rm" "-f" "66c676b5cfa1db335e504b3f6bb2d47faf0c0e44587c945ab22b9a3b6eb6760e"`
[INFO] [stdout] 66c676b5cfa1db335e504b3f6bb2d47faf0c0e44587c945ab22b9a3b6eb6760e