[INFO] fetching crate google-tpu1_alpha1 1.0.10+20190619...
[INFO] extracting crate google-tpu1_alpha1 1.0.10+20190619 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-tpu1_alpha1/1.0.10+20190619
[INFO] extracting crate google-tpu1_alpha1 1.0.10+20190619 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-tpu1_alpha1/1.0.10+20190619
[INFO] validating manifest of google-tpu1_alpha1-1.0.10+20190619 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-tpu1_alpha1-1.0.10+20190619 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-tpu1_alpha1-1.0.10+20190619
[INFO] finished frobbing google-tpu1_alpha1-1.0.10+20190619
[INFO] frobbed toml for google-tpu1_alpha1-1.0.10+20190619 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-tpu1_alpha1/1.0.10+20190619/Cargo.toml
[INFO] started frobbing google-tpu1_alpha1-1.0.10+20190619
[INFO] finished frobbing google-tpu1_alpha1-1.0.10+20190619
[INFO] frobbed toml for google-tpu1_alpha1-1.0.10+20190619 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-tpu1_alpha1/1.0.10+20190619/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing google-tpu1_alpha1-1.0.10+20190619 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-tpu1_alpha1/1.0.10+20190619:/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] f6c625f478b3523f61e0b7f7f2eabbacc15bea407a49150dea9c31c115581957
[INFO] running `"docker" "start" "-a" "f6c625f478b3523f61e0b7f7f2eabbacc15bea407a49150dea9c31c115581957"`
[INFO] [stderr]    Compiling google-tpu1_alpha1 v1.0.10+20190619 (/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 4.07s
[INFO] running `"docker" "inspect" "f6c625f478b3523f61e0b7f7f2eabbacc15bea407a49150dea9c31c115581957"`
[INFO] running `"docker" "rm" "-f" "f6c625f478b3523f61e0b7f7f2eabbacc15bea407a49150dea9c31c115581957"`
[INFO] [stdout] f6c625f478b3523f61e0b7f7f2eabbacc15bea407a49150dea9c31c115581957
[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-tpu1_alpha1/1.0.10+20190619:/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] 9b5fdc6b66b20a051dee837ce3ba4b9da23c0bd1af2561adcceb5d4b561f84b5
[INFO] running `"docker" "start" "-a" "9b5fdc6b66b20a051dee837ce3ba4b9da23c0bd1af2561adcceb5d4b561f84b5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling google-tpu1_alpha1 v1.0.10+20190619 (/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 3.20s
[INFO] running `"docker" "inspect" "9b5fdc6b66b20a051dee837ce3ba4b9da23c0bd1af2561adcceb5d4b561f84b5"`
[INFO] running `"docker" "rm" "-f" "9b5fdc6b66b20a051dee837ce3ba4b9da23c0bd1af2561adcceb5d4b561f84b5"`
[INFO] [stdout] 9b5fdc6b66b20a051dee837ce3ba4b9da23c0bd1af2561adcceb5d4b561f84b5
[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-tpu1_alpha1/1.0.10+20190619:/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] d08bbba4ed0b640827276d2ad9e2a74d908bf8e7019e881bd6c9ce729bf47133
[INFO] running `"docker" "start" "-a" "d08bbba4ed0b640827276d2ad9e2a74d908bf8e7019e881bd6c9ce729bf47133"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/google_tpu1_alpha1-6aaba5394fd4695f
[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]    Doc-tests google-tpu1_alpha1
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs -  (line 49) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 84) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeGetCall (line 5265) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationAcceleratorTypeGetCall (line 1511) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationListCall (line 2055) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeDeleteCall (line 3116) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationAcceleratorTypeListCall (line 1759) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationGetCall (line 4151) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeCreateCall (line 4974) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeReimageCall (line 2339) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeListCall (line 5513) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeStopCall (line 3615) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationNodeStartCall (line 4399) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationOperationCancelCall (line 3903) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationOperationGetCall (line 2868) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationOperationDeleteCall (line 3367) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationOperationListCall (line 1227) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationTensorflowVersionGetCall (line 2618) ... ok
[INFO] [stdout] test src/lib.rs - ProjectMethods (line 831) ... ok
[INFO] [stdout] test src/lib.rs - ProjectLocationTensorflowVersionListCall (line 4678) ... ok
[INFO] [stdout] test src/lib.rs - TPU (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d08bbba4ed0b640827276d2ad9e2a74d908bf8e7019e881bd6c9ce729bf47133"`
[INFO] running `"docker" "rm" "-f" "d08bbba4ed0b640827276d2ad9e2a74d908bf8e7019e881bd6c9ce729bf47133"`
[INFO] [stdout] d08bbba4ed0b640827276d2ad9e2a74d908bf8e7019e881bd6c9ce729bf47133