[INFO] fetching crate google-cloudmonitoring2_beta2 1.0.10+20170501...
[INFO] extracting crate google-cloudmonitoring2_beta2 1.0.10+20170501 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-cloudmonitoring2_beta2/1.0.10+20170501
[INFO] extracting crate google-cloudmonitoring2_beta2 1.0.10+20170501 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-cloudmonitoring2_beta2/1.0.10+20170501
[INFO] validating manifest of google-cloudmonitoring2_beta2-1.0.10+20170501 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-cloudmonitoring2_beta2-1.0.10+20170501 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-cloudmonitoring2_beta2-1.0.10+20170501
[INFO] finished frobbing google-cloudmonitoring2_beta2-1.0.10+20170501
[INFO] frobbed toml for google-cloudmonitoring2_beta2-1.0.10+20170501 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-cloudmonitoring2_beta2/1.0.10+20170501/Cargo.toml
[INFO] started frobbing google-cloudmonitoring2_beta2-1.0.10+20170501
[INFO] finished frobbing google-cloudmonitoring2_beta2-1.0.10+20170501
[INFO] frobbed toml for google-cloudmonitoring2_beta2-1.0.10+20170501 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-cloudmonitoring2_beta2/1.0.10+20170501/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing google-cloudmonitoring2_beta2-1.0.10+20170501 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-cloudmonitoring2_beta2/1.0.10+20170501:/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] a7da0ff4ebc8a1f6e4e6d3f00232427f6b661338983366544718e99dc9ee9f67
[INFO] running `"docker" "start" "-a" "a7da0ff4ebc8a1f6e4e6d3f00232427f6b661338983366544718e99dc9ee9f67"`
[INFO] [stderr]    Compiling google-cloudmonitoring2_beta2 v1.0.10+20170501 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:344:46
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Error::HttpError(ref err) => err.cause(),
[INFO] [stderr]     |                                              ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:345:55
[INFO] [stderr]     |
[INFO] [stderr] 345 |             Error::JsonDecodeError(_, ref err) => err.cause(),
[INFO] [stderr]     |                                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `"docker" "inspect" "a7da0ff4ebc8a1f6e4e6d3f00232427f6b661338983366544718e99dc9ee9f67"`
[INFO] running `"docker" "rm" "-f" "a7da0ff4ebc8a1f6e4e6d3f00232427f6b661338983366544718e99dc9ee9f67"`
[INFO] [stdout] a7da0ff4ebc8a1f6e4e6d3f00232427f6b661338983366544718e99dc9ee9f67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-cloudmonitoring2_beta2/1.0.10+20170501:/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] 9f3ee8dc1bd69bf68b70d26aa5ebf125b149207afca949701e2f1a1f5caa50cf
[INFO] running `"docker" "start" "-a" "9f3ee8dc1bd69bf68b70d26aa5ebf125b149207afca949701e2f1a1f5caa50cf"`
[INFO] [stderr]    Compiling google-cloudmonitoring2_beta2 v1.0.10+20170501 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:344:46
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Error::HttpError(ref err) => err.cause(),
[INFO] [stderr]     |                                              ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/cmn.rs:345:55
[INFO] [stderr]     |
[INFO] [stderr] 345 |             Error::JsonDecodeError(_, ref err) => err.cause(),
[INFO] [stderr]     |                                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `"docker" "inspect" "9f3ee8dc1bd69bf68b70d26aa5ebf125b149207afca949701e2f1a1f5caa50cf"`
[INFO] running `"docker" "rm" "-f" "9f3ee8dc1bd69bf68b70d26aa5ebf125b149207afca949701e2f1a1f5caa50cf"`
[INFO] [stdout] 9f3ee8dc1bd69bf68b70d26aa5ebf125b149207afca949701e2f1a1f5caa50cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-cloudmonitoring2_beta2/1.0.10+20170501:/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] b3eadf78102047fdc2b9159d5712f2d168d3ea8679d0c9328a3eff6bfa7edf71
[INFO] running `"docker" "start" "-a" "b3eadf78102047fdc2b9159d5712f2d168d3ea8679d0c9328a3eff6bfa7edf71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/google_cloudmonitoring2_beta2-122f601564343a3c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests google-cloudmonitoring2_beta2
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs -  (line 53) ... ignored
[INFO] [stdout] test src/lib.rs - TimeseriesDescriptorMethods (line 810) ... ok
[INFO] [stdout] test src/lib.rs - MetricDescriptorDeleteCall (line 2457) ... ok
[INFO] [stdout] test src/lib.rs - MetricDescriptorCreateCall (line 2709) ... ok
[INFO] [stdout] test src/lib.rs - MetricDescriptorListCall (line 2150) ... ok
[INFO] [stdout] test src/lib.rs - MetricDescriptorMethods (line 973) ... ok
[INFO] [stdout] test src/lib.rs - TimeseriesDescriptorListCall (line 1083) ... ok
[INFO] [stdout] test src/lib.rs - CloudMonitoring (line 275) ... ok
[INFO] [stdout] test src/lib.rs -  (line 85) ... ok
[INFO] [stdout] test src/lib.rs - TimeseryListCall (line 1752) ... ok
[INFO] [stdout] test src/lib.rs - TimeseryMethods (line 882) ... ok
[INFO] [stdout] test src/lib.rs - TimeseryWriteCall (line 1481) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b3eadf78102047fdc2b9159d5712f2d168d3ea8679d0c9328a3eff6bfa7edf71"`
[INFO] running `"docker" "rm" "-f" "b3eadf78102047fdc2b9159d5712f2d168d3ea8679d0c9328a3eff6bfa7edf71"`
[INFO] [stdout] b3eadf78102047fdc2b9159d5712f2d168d3ea8679d0c9328a3eff6bfa7edf71