[INFO] crate sensulator 0.4.2 is already in cache
[INFO] extracting crate sensulator 0.4.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/sensulator/0.4.2
[INFO] extracting crate sensulator 0.4.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sensulator/0.4.2
[INFO] validating manifest of sensulator-0.4.2 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 sensulator-0.4.2 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 sensulator-0.4.2
[INFO] finished frobbing sensulator-0.4.2
[INFO] frobbed toml for sensulator-0.4.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sensulator/0.4.2/Cargo.toml
[INFO] started frobbing sensulator-0.4.2
[INFO] finished frobbing sensulator-0.4.2
[INFO] frobbed toml for sensulator-0.4.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sensulator/0.4.2/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 sensulator-0.4.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sensulator/0.4.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6430bd463cb7d66902cd70431c53af4a8a7c5aed8c4d19ced6ed65ee1691b314
[INFO] running `"docker" "start" "-a" "6430bd463cb7d66902cd70431c53af4a8a7c5aed8c4d19ced6ed65ee1691b314"`
[INFO] [stderr]    Compiling sensulator v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "6430bd463cb7d66902cd70431c53af4a8a7c5aed8c4d19ced6ed65ee1691b314"`
[INFO] running `"docker" "rm" "-f" "6430bd463cb7d66902cd70431c53af4a8a7c5aed8c4d19ced6ed65ee1691b314"`
[INFO] [stdout] 6430bd463cb7d66902cd70431c53af4a8a7c5aed8c4d19ced6ed65ee1691b314
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sensulator/0.4.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fe41b2cca7c42f7737b921b6d8ca5104d6f1e0d92c291fe1ed552e8e8c2131d7
[INFO] running `"docker" "start" "-a" "fe41b2cca7c42f7737b921b6d8ca5104d6f1e0d92c291fe1ed552e8e8c2131d7"`
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling sensulator v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `"docker" "inspect" "fe41b2cca7c42f7737b921b6d8ca5104d6f1e0d92c291fe1ed552e8e8c2131d7"`
[INFO] running `"docker" "rm" "-f" "fe41b2cca7c42f7737b921b6d8ca5104d6f1e0d92c291fe1ed552e8e8c2131d7"`
[INFO] [stdout] fe41b2cca7c42f7737b921b6d8ca5104d6f1e0d92c291fe1ed552e8e8c2131d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sensulator/0.4.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 23807d8ce7e58649c5c5c242c158f487f97784096fbfae5eef33ebd8f72d8d58
[INFO] running `"docker" "start" "-a" "23807d8ce7e58649c5c5c242c158f487f97784096fbfae5eef33ebd8f72d8d58"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sensulator-5e184276fa406acd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::check_output_range ... ok
[INFO] [stdout] test tests::edge_config_values ... ok
[INFO] [stdout] test tests::ordinary_config_values ... ok
[INFO] [stdout] test tests::test_peek_matches_measure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sensulator-d9d223e182488ed0
[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]    Doc-tests sensulator
[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" "23807d8ce7e58649c5c5c242c158f487f97784096fbfae5eef33ebd8f72d8d58"`
[INFO] running `"docker" "rm" "-f" "23807d8ce7e58649c5c5c242c158f487f97784096fbfae5eef33ebd8f72d8d58"`
[INFO] [stdout] 23807d8ce7e58649c5c5c242c158f487f97784096fbfae5eef33ebd8f72d8d58