[INFO] fetching crate google-iamcredentials1-cli 1.0.10+20190620...
[INFO] extracting crate google-iamcredentials1-cli 1.0.10+20190620 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1-cli/1.0.10+20190620
[INFO] extracting crate google-iamcredentials1-cli 1.0.10+20190620 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1-cli/1.0.10+20190620
[INFO] validating manifest of google-iamcredentials1-cli-1.0.10+20190620 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 google-iamcredentials1-cli-1.0.10+20190620 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 google-iamcredentials1-cli-1.0.10+20190620
[INFO] finished frobbing google-iamcredentials1-cli-1.0.10+20190620
[INFO] frobbed toml for google-iamcredentials1-cli-1.0.10+20190620 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1-cli/1.0.10+20190620/Cargo.toml
[INFO] started frobbing google-iamcredentials1-cli-1.0.10+20190620
[INFO] finished frobbing google-iamcredentials1-cli-1.0.10+20190620
[INFO] frobbed toml for google-iamcredentials1-cli-1.0.10+20190620 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1-cli/1.0.10+20190620/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] [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" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing google-iamcredentials1-cli-1.0.10+20190620 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1-cli/1.0.10+20190620:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6e732dd51c9874e9bbdd535768b1f18c77a0b3742fec2a650c1588bbe84c720f
[INFO] running `"docker" "start" "-a" "6e732dd51c9874e9bbdd535768b1f18c77a0b3742fec2a650c1588bbe84c720f"`
[INFO] [stderr] warning: version requirement `1.0.10+20190620` for dependency `google-iamcredentials1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-iamcredentials1 v1.0.10+20190620
[INFO] [stderr]    Compiling google-iamcredentials1-cli v1.0.10+20190620 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `"docker" "inspect" "6e732dd51c9874e9bbdd535768b1f18c77a0b3742fec2a650c1588bbe84c720f"`
[INFO] running `"docker" "rm" "-f" "6e732dd51c9874e9bbdd535768b1f18c77a0b3742fec2a650c1588bbe84c720f"`
[INFO] [stdout] 6e732dd51c9874e9bbdd535768b1f18c77a0b3742fec2a650c1588bbe84c720f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1-cli/1.0.10+20190620:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 66c87b5d6642668445cad5f216635b5e4395231ceda1fc349f7c5efa484dea93
[INFO] running `"docker" "start" "-a" "66c87b5d6642668445cad5f216635b5e4395231ceda1fc349f7c5efa484dea93"`
[INFO] [stderr] warning: version requirement `1.0.10+20190620` for dependency `google-iamcredentials1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling google-iamcredentials1-cli v1.0.10+20190620 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "66c87b5d6642668445cad5f216635b5e4395231ceda1fc349f7c5efa484dea93"`
[INFO] running `"docker" "rm" "-f" "66c87b5d6642668445cad5f216635b5e4395231ceda1fc349f7c5efa484dea93"`
[INFO] [stdout] 66c87b5d6642668445cad5f216635b5e4395231ceda1fc349f7c5efa484dea93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1-cli/1.0.10+20190620:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e8b4dc05165598c829c71ee345e6ad5b367ac90ba5b673de25fed6d8075c5cd4
[INFO] running `"docker" "start" "-a" "e8b4dc05165598c829c71ee345e6ad5b367ac90ba5b673de25fed6d8075c5cd4"`
[INFO] [stderr] warning: version requirement `1.0.10+20190620` for dependency `google-iamcredentials1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iamcredentials1-138e86d8085d019d
[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" "e8b4dc05165598c829c71ee345e6ad5b367ac90ba5b673de25fed6d8075c5cd4"`
[INFO] running `"docker" "rm" "-f" "e8b4dc05165598c829c71ee345e6ad5b367ac90ba5b673de25fed6d8075c5cd4"`
[INFO] [stdout] e8b4dc05165598c829c71ee345e6ad5b367ac90ba5b673de25fed6d8075c5cd4