[INFO] crate rumbrella-rdk-serialization-yaml 0.1.0 is already in cache
[INFO] extracting crate rumbrella-rdk-serialization-yaml 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-serialization-yaml/0.1.0
[INFO] extracting crate rumbrella-rdk-serialization-yaml 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rumbrella-rdk-serialization-yaml/0.1.0
[INFO] validating manifest of rumbrella-rdk-serialization-yaml-0.1.0 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 rumbrella-rdk-serialization-yaml-0.1.0 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 rumbrella-rdk-serialization-yaml-0.1.0
[INFO] finished frobbing rumbrella-rdk-serialization-yaml-0.1.0
[INFO] frobbed toml for rumbrella-rdk-serialization-yaml-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-serialization-yaml/0.1.0/Cargo.toml
[INFO] started frobbing rumbrella-rdk-serialization-yaml-0.1.0
[INFO] finished frobbing rumbrella-rdk-serialization-yaml-0.1.0
[INFO] frobbed toml for rumbrella-rdk-serialization-yaml-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rumbrella-rdk-serialization-yaml/0.1.0/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 rumbrella-rdk-serialization-yaml-0.1.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-serialization-yaml/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0e38f8c24752dd11791ec39d3513cb2b28ba33e1f9612efcae9e8a66b3ace98d
[INFO] running `"docker" "start" "-a" "0e38f8c24752dd11791ec39d3513cb2b28ba33e1f9612efcae9e8a66b3ace98d"`
[INFO] [stderr]    Compiling rumbrella-rdk-serialization-yaml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `"docker" "inspect" "0e38f8c24752dd11791ec39d3513cb2b28ba33e1f9612efcae9e8a66b3ace98d"`
[INFO] running `"docker" "rm" "-f" "0e38f8c24752dd11791ec39d3513cb2b28ba33e1f9612efcae9e8a66b3ace98d"`
[INFO] [stdout] 0e38f8c24752dd11791ec39d3513cb2b28ba33e1f9612efcae9e8a66b3ace98d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-serialization-yaml/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1841878e3335d1be80231ade6508035e859b3ddc9419cba471115025e9a8a8d5
[INFO] running `"docker" "start" "-a" "1841878e3335d1be80231ade6508035e859b3ddc9419cba471115025e9a8a8d5"`
[INFO] [stderr]    Compiling rumbrella-rdk-serialization-yaml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "1841878e3335d1be80231ade6508035e859b3ddc9419cba471115025e9a8a8d5"`
[INFO] running `"docker" "rm" "-f" "1841878e3335d1be80231ade6508035e859b3ddc9419cba471115025e9a8a8d5"`
[INFO] [stdout] 1841878e3335d1be80231ade6508035e859b3ddc9419cba471115025e9a8a8d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-serialization-yaml/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0d7742e913ca652fb282e772d703330f5b34b298bb3973273b8f0a4809319269
[INFO] running `"docker" "start" "-a" "0d7742e913ca652fb282e772d703330f5b34b298bb3973273b8f0a4809319269"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rumbrella_rdk_serialization_yaml-bdcddbf984e11220
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 rumbrella-rdk-serialization-yaml
[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" "0d7742e913ca652fb282e772d703330f5b34b298bb3973273b8f0a4809319269"`
[INFO] running `"docker" "rm" "-f" "0d7742e913ca652fb282e772d703330f5b34b298bb3973273b8f0a4809319269"`
[INFO] [stdout] 0d7742e913ca652fb282e772d703330f5b34b298bb3973273b8f0a4809319269