[INFO] updating cached repository irvingwashington/leaky_bucket
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/irvingwashington/leaky_bucket
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/irvingwashington/leaky_bucket" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/irvingwashington/leaky_bucket"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/irvingwashington/leaky_bucket'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/irvingwashington/leaky_bucket" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/irvingwashington/leaky_bucket"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/irvingwashington/leaky_bucket'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 46239661d6c1a941e1cd08f7b7b4ca93f8e89fd6
[INFO] sha for GitHub repo irvingwashington/leaky_bucket: 46239661d6c1a941e1cd08f7b7b4ca93f8e89fd6
[INFO] validating manifest of irvingwashington/leaky_bucket on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of irvingwashington/leaky_bucket on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing irvingwashington/leaky_bucket
[INFO] finished frobbing irvingwashington/leaky_bucket
[INFO] frobbed toml for irvingwashington/leaky_bucket written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/irvingwashington/leaky_bucket/Cargo.toml
[INFO] started frobbing irvingwashington/leaky_bucket
[INFO] finished frobbing irvingwashington/leaky_bucket
[INFO] frobbed toml for irvingwashington/leaky_bucket written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/irvingwashington/leaky_bucket/Cargo.toml
[INFO] crate irvingwashington/leaky_bucket has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing irvingwashington/leaky_bucket against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/irvingwashington/leaky_bucket:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] ce74c88e73a1e9b88fbfa72f994ad90ec715ba1a5bb8be173d59745091a31aa9
[INFO] running `"docker" "start" "-a" "ce74c88e73a1e9b88fbfa72f994ad90ec715ba1a5bb8be173d59745091a31aa9"`
[INFO] [stderr]    Compiling bincode v1.0.0
[INFO] [stderr]    Compiling leaky_bucket v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `"docker" "inspect" "ce74c88e73a1e9b88fbfa72f994ad90ec715ba1a5bb8be173d59745091a31aa9"`
[INFO] running `"docker" "rm" "-f" "ce74c88e73a1e9b88fbfa72f994ad90ec715ba1a5bb8be173d59745091a31aa9"`
[INFO] [stdout] ce74c88e73a1e9b88fbfa72f994ad90ec715ba1a5bb8be173d59745091a31aa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/irvingwashington/leaky_bucket:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9aaad08e9daf991ea584f1539f3bfd6cbd42a29c1aaf3bdaaa04cac17d8577c8
[INFO] running `"docker" "start" "-a" "9aaad08e9daf991ea584f1539f3bfd6cbd42a29c1aaf3bdaaa04cac17d8577c8"`
[INFO] [stderr]    Compiling leaky_bucket v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "9aaad08e9daf991ea584f1539f3bfd6cbd42a29c1aaf3bdaaa04cac17d8577c8"`
[INFO] running `"docker" "rm" "-f" "9aaad08e9daf991ea584f1539f3bfd6cbd42a29c1aaf3bdaaa04cac17d8577c8"`
[INFO] [stdout] 9aaad08e9daf991ea584f1539f3bfd6cbd42a29c1aaf3bdaaa04cac17d8577c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/irvingwashington/leaky_bucket:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 1dab94d49c7a1408d351007b664d8beff98ac77752f6b657d1817cec6f0b874d
[INFO] running `"docker" "start" "-a" "1dab94d49c7a1408d351007b664d8beff98ac77752f6b657d1817cec6f0b874d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/leaky_bucket-2c34821d362c592a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test hash_storage::test::it_works_for_a_single_element ... ok
[INFO] [stdout] test hash_storage::test::it_works_for_2_elements ... ok
[INFO] [stdout] test hash_storage::test::it_returns_correct_max_priority ... ok
[INFO] [stdout] test hash_storage::test::it_preserves_order_for_the_same_priority ... ok
[INFO] [stdout] test hash_storage::test::it_clears ... ok
[INFO] [stdout] test hash_storage::test::it_works_for_more_elements ... ok
[INFO] [stdout] test hash_storage::test::it_works_for_no_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1dab94d49c7a1408d351007b664d8beff98ac77752f6b657d1817cec6f0b874d"`
[INFO] running `"docker" "rm" "-f" "1dab94d49c7a1408d351007b664d8beff98ac77752f6b657d1817cec6f0b874d"`
[INFO] [stdout] 1dab94d49c7a1408d351007b664d8beff98ac77752f6b657d1817cec6f0b874d