[INFO] crate perfect-hash 0.1.12 is already in cache
[INFO] extracting crate perfect-hash 0.1.12 into work/ex/beta-1.38-1/sources/1.37.0/reg/perfect-hash/0.1.12
[INFO] extracting crate perfect-hash 0.1.12 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/perfect-hash/0.1.12
[INFO] validating manifest of perfect-hash-0.1.12 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 perfect-hash-0.1.12 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 perfect-hash-0.1.12
[INFO] finished frobbing perfect-hash-0.1.12
[INFO] frobbed toml for perfect-hash-0.1.12 written to work/ex/beta-1.38-1/sources/1.37.0/reg/perfect-hash/0.1.12/Cargo.toml
[INFO] started frobbing perfect-hash-0.1.12
[INFO] finished frobbing perfect-hash-0.1.12
[INFO] frobbed toml for perfect-hash-0.1.12 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/perfect-hash/0.1.12/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing perfect-hash-0.1.12 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-2/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/perfect-hash/0.1.12:/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] 479dba51c3b1c02888fe3890a02b7789d494ec55e7fa3fdcbbb6e3f286608058
[INFO] running `"docker" "start" "-a" "479dba51c3b1c02888fe3890a02b7789d494ec55e7fa3fdcbbb6e3f286608058"`
[INFO] [stderr]    Compiling nohash-hasher v0.1.1
[INFO] [stderr]    Compiling perfect-hash v0.1.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "479dba51c3b1c02888fe3890a02b7789d494ec55e7fa3fdcbbb6e3f286608058"`
[INFO] running `"docker" "rm" "-f" "479dba51c3b1c02888fe3890a02b7789d494ec55e7fa3fdcbbb6e3f286608058"`
[INFO] [stdout] 479dba51c3b1c02888fe3890a02b7789d494ec55e7fa3fdcbbb6e3f286608058
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/perfect-hash/0.1.12:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] fae1d6c5aa45046639ad19c81156f325f72245d81c9772738f1f2aa5a2a619ce
[INFO] running `"docker" "start" "-a" "fae1d6c5aa45046639ad19c81156f325f72245d81c9772738f1f2aa5a2a619ce"`
[INFO] [stderr]    Compiling perfect-hash v0.1.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "fae1d6c5aa45046639ad19c81156f325f72245d81c9772738f1f2aa5a2a619ce"`
[INFO] running `"docker" "rm" "-f" "fae1d6c5aa45046639ad19c81156f325f72245d81c9772738f1f2aa5a2a619ce"`
[INFO] [stdout] fae1d6c5aa45046639ad19c81156f325f72245d81c9772738f1f2aa5a2a619ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/perfect-hash/0.1.12:/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" "test" "--frozen"`
[INFO] [stdout] eb0d9c83faa2ecc758f1400f0ba51d9a0cd43c65696510e81c2355f285ca86b2
[INFO] running `"docker" "start" "-a" "eb0d9c83faa2ecc758f1400f0ba51d9a0cd43c65696510e81c2355f285ca86b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/perfect_hash-62b4690747ebb0a4
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test test::collision_wrap ... ok
[INFO] [stdout] test test::collision_resilience ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perfect-hash
[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" "eb0d9c83faa2ecc758f1400f0ba51d9a0cd43c65696510e81c2355f285ca86b2"`
[INFO] running `"docker" "rm" "-f" "eb0d9c83faa2ecc758f1400f0ba51d9a0cd43c65696510e81c2355f285ca86b2"`
[INFO] [stdout] eb0d9c83faa2ecc758f1400f0ba51d9a0cd43c65696510e81c2355f285ca86b2