[INFO] crate crc32_digest 0.8.1 is already in cache
[INFO] extracting crate crc32_digest 0.8.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/crc32_digest/0.8.1
[INFO] extracting crate crc32_digest 0.8.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crc32_digest/0.8.1
[INFO] validating manifest of crc32_digest-0.8.1 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 crc32_digest-0.8.1 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 crc32_digest-0.8.1
[INFO] finished frobbing crc32_digest-0.8.1
[INFO] frobbed toml for crc32_digest-0.8.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crc32_digest/0.8.1/Cargo.toml
[INFO] started frobbing crc32_digest-0.8.1
[INFO] finished frobbing crc32_digest-0.8.1
[INFO] frobbed toml for crc32_digest-0.8.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crc32_digest/0.8.1/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] testing crc32_digest-0.8.1 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-4/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/crc32_digest/0.8.1:/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] 3fd970b758b87b84f4de351b3aba0a2c32bca7690e25802556c6124d6034b579
[INFO] running `"docker" "start" "-a" "3fd970b758b87b84f4de351b3aba0a2c32bca7690e25802556c6124d6034b579"`
[INFO] [stderr]    Compiling crc32_digest v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "3fd970b758b87b84f4de351b3aba0a2c32bca7690e25802556c6124d6034b579"`
[INFO] running `"docker" "rm" "-f" "3fd970b758b87b84f4de351b3aba0a2c32bca7690e25802556c6124d6034b579"`
[INFO] [stdout] 3fd970b758b87b84f4de351b3aba0a2c32bca7690e25802556c6124d6034b579
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/crc32_digest/0.8.1:/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] b21529abefd3c243ae654e22d08c99903f51fe089f00dfe09e2e4996ab9defbd
[INFO] running `"docker" "start" "-a" "b21529abefd3c243ae654e22d08c99903f51fe089f00dfe09e2e4996ab9defbd"`
[INFO] [stderr]    Compiling crc32_digest v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "b21529abefd3c243ae654e22d08c99903f51fe089f00dfe09e2e4996ab9defbd"`
[INFO] running `"docker" "rm" "-f" "b21529abefd3c243ae654e22d08c99903f51fe089f00dfe09e2e4996ab9defbd"`
[INFO] [stdout] b21529abefd3c243ae654e22d08c99903f51fe089f00dfe09e2e4996ab9defbd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/crc32_digest/0.8.1:/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] 0063279e42b2b86192d52894c340de8ad0570608433aa8860acd812773d63562
[INFO] running `"docker" "start" "-a" "0063279e42b2b86192d52894c340de8ad0570608433aa8860acd812773d63562"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crc32_digest-445ea6b34fa22647
[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/digest-eede24e6fdfecb67
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hash_empty ... ok
[INFO] [stdout] test reset ... ok
[INFO] [stdout] test hash_zeroes ... ok
[INFO] [stdout] test hash_ascending ... ok
[INFO] [stdout] test hash_ones ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crc32_digest
[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" "0063279e42b2b86192d52894c340de8ad0570608433aa8860acd812773d63562"`
[INFO] running `"docker" "rm" "-f" "0063279e42b2b86192d52894c340de8ad0570608433aa8860acd812773d63562"`
[INFO] [stdout] 0063279e42b2b86192d52894c340de8ad0570608433aa8860acd812773d63562