[INFO] crate hash-roll 0.2.0 is already in cache
[INFO] extracting crate hash-roll 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/hash-roll/0.2.0
[INFO] extracting crate hash-roll 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hash-roll/0.2.0
[INFO] validating manifest of hash-roll-0.2.0 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 hash-roll-0.2.0 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 hash-roll-0.2.0
[INFO] finished frobbing hash-roll-0.2.0
[INFO] frobbed toml for hash-roll-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hash-roll/0.2.0/Cargo.toml
[INFO] started frobbing hash-roll-0.2.0
[INFO] finished frobbing hash-roll-0.2.0
[INFO] frobbed toml for hash-roll-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hash-roll/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hash-roll-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hash-roll/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4d84203f9ca3aed0554da977733a3df5d2cea1c088c5503a3d000d7cdd6e4495
[INFO] running `"docker" "start" "-a" "4d84203f9ca3aed0554da977733a3df5d2cea1c088c5503a3d000d7cdd6e4495"`
[INFO] [stderr]    Compiling fmt-extra v0.1.2
[INFO] [stderr]    Compiling hash-roll v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "4d84203f9ca3aed0554da977733a3df5d2cea1c088c5503a3d000d7cdd6e4495"`
[INFO] running `"docker" "rm" "-f" "4d84203f9ca3aed0554da977733a3df5d2cea1c088c5503a3d000d7cdd6e4495"`
[INFO] [stdout] 4d84203f9ca3aed0554da977733a3df5d2cea1c088c5503a3d000d7cdd6e4495
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hash-roll/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 671376fe67fca7b09014fb8a2c6a8fe067439ad8c76b1559d9d2f2e24811cc60
[INFO] running `"docker" "start" "-a" "671376fe67fca7b09014fb8a2c6a8fe067439ad8c76b1559d9d2f2e24811cc60"`
[INFO] [stderr]    Compiling histogram v0.6.9
[INFO] [stderr]    Compiling rollsum v0.2.1
[INFO] [stderr]    Compiling hash-roll v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `"docker" "inspect" "671376fe67fca7b09014fb8a2c6a8fe067439ad8c76b1559d9d2f2e24811cc60"`
[INFO] running `"docker" "rm" "-f" "671376fe67fca7b09014fb8a2c6a8fe067439ad8c76b1559d9d2f2e24811cc60"`
[INFO] [stdout] 671376fe67fca7b09014fb8a2c6a8fe067439ad8c76b1559d9d2f2e24811cc60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hash-roll/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3a58cc3452198611b56fb3e7121fd5c66605a9d42d694e07c0c759eac345ed4e
[INFO] running `"docker" "start" "-a" "3a58cc3452198611b56fb3e7121fd5c66605a9d42d694e07c0c759eac345ed4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hash_roll-7897c46db8bf3a23
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_rsyncable ... ok
[INFO] [stdout] test buzhash::test::bh_match ... ok
[INFO] [stdout] test buzhash::test::bh_eq ... ok
[INFO] [stdout] test bup::test::rs ... ok
[INFO] [stdout] test bup::test::compare_rollsum ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qc_bh-5ccb44b1e92b1ad2
[INFO] [stdout] test bup::test::compare_bup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qc_bup-09b2fd3921fcd3eb
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple-22dfb5505623418e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test simple_eq_1 ... ok
[INFO] [stdout] test simple_eq_2 ... ok
[INFO] [stdout] test simple_eq_1b ... ok
[INFO] [stdout] test simple_eq_3 ... ok
[INFO] [stdout] test iter_eq ... ok
[INFO] [stdout] test simple_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash-roll
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3a58cc3452198611b56fb3e7121fd5c66605a9d42d694e07c0c759eac345ed4e"`
[INFO] running `"docker" "rm" "-f" "3a58cc3452198611b56fb3e7121fd5c66605a9d42d694e07c0c759eac345ed4e"`
[INFO] [stdout] 3a58cc3452198611b56fb3e7121fd5c66605a9d42d694e07c0c759eac345ed4e