[INFO] fetching crate google-taskqueue1_beta2 1.0.10+20160428...
[INFO] extracting crate google-taskqueue1_beta2 1.0.10+20160428 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-taskqueue1_beta2/1.0.10+20160428
[INFO] extracting crate google-taskqueue1_beta2 1.0.10+20160428 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-taskqueue1_beta2/1.0.10+20160428
[INFO] validating manifest of google-taskqueue1_beta2-1.0.10+20160428 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-taskqueue1_beta2-1.0.10+20160428 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-taskqueue1_beta2-1.0.10+20160428
[INFO] finished frobbing google-taskqueue1_beta2-1.0.10+20160428
[INFO] frobbed toml for google-taskqueue1_beta2-1.0.10+20160428 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-taskqueue1_beta2/1.0.10+20160428/Cargo.toml
[INFO] started frobbing google-taskqueue1_beta2-1.0.10+20160428
[INFO] finished frobbing google-taskqueue1_beta2-1.0.10+20160428
[INFO] frobbed toml for google-taskqueue1_beta2-1.0.10+20160428 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-taskqueue1_beta2/1.0.10+20160428/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] [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] [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-taskqueue1_beta2-1.0.10+20160428 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-taskqueue1_beta2/1.0.10+20160428:/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] 1806b333c1c24d9e3390207142888bc55d6cbc47cbb4730632c54d6322b5eadb
[INFO] running `"docker" "start" "-a" "1806b333c1c24d9e3390207142888bc55d6cbc47cbb4730632c54d6322b5eadb"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling google-taskqueue1_beta2 v1.0.10+20160428 (/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 2.88s
[INFO] running `"docker" "inspect" "1806b333c1c24d9e3390207142888bc55d6cbc47cbb4730632c54d6322b5eadb"`
[INFO] running `"docker" "rm" "-f" "1806b333c1c24d9e3390207142888bc55d6cbc47cbb4730632c54d6322b5eadb"`
[INFO] [stdout] 1806b333c1c24d9e3390207142888bc55d6cbc47cbb4730632c54d6322b5eadb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-taskqueue1_beta2/1.0.10+20160428:/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] 240aa14d3fcb30c3775348116d5cb3f23b92701a0e6ebf7f8702b76489a4872c
[INFO] running `"docker" "start" "-a" "240aa14d3fcb30c3775348116d5cb3f23b92701a0e6ebf7f8702b76489a4872c"`
[INFO] [stderr]    Compiling google-taskqueue1_beta2 v1.0.10+20160428 (/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 1.94s
[INFO] running `"docker" "inspect" "240aa14d3fcb30c3775348116d5cb3f23b92701a0e6ebf7f8702b76489a4872c"`
[INFO] running `"docker" "rm" "-f" "240aa14d3fcb30c3775348116d5cb3f23b92701a0e6ebf7f8702b76489a4872c"`
[INFO] [stdout] 240aa14d3fcb30c3775348116d5cb3f23b92701a0e6ebf7f8702b76489a4872c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/google-taskqueue1_beta2/1.0.10+20160428:/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] 795156b0b48d5c8d63e3aeb471bfba1ea3ea510adad9cdb39185732cb97df162
[INFO] running `"docker" "start" "-a" "795156b0b48d5c8d63e3aeb471bfba1ea3ea510adad9cdb39185732cb97df162"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/google_taskqueue1_beta2-6ed6c42e4dad7683
[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-taskqueue1_beta2
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs -  (line 51) ... ignored
[INFO] [stdout] test src/lib.rs - TaskLeaseCall (line 1080) ... ok
[INFO] [stdout] test src/lib.rs -  (line 87) ... ok
[INFO] [stdout] test src/lib.rs - TaskInsertCall (line 1380) ... ok
[INFO] [stdout] test src/lib.rs - TaskGetCall (line 2473) ... ok
[INFO] [stdout] test src/lib.rs - TaskMethods (line 609) ... ok
[INFO] [stdout] test src/lib.rs - TaskDeleteCall (line 1663) ... ok
[INFO] [stdout] test src/lib.rs - TaskPatchCall (line 1916) ... ok
[INFO] [stdout] test src/lib.rs - TaskListCall (line 2221) ... ok
[INFO] [stdout] test src/lib.rs - TaskqueueGetCall (line 816) ... ok
[INFO] [stdout] test src/lib.rs - TaskUpdateCall (line 2737) ... ok
[INFO] [stdout] test src/lib.rs - Taskqueue (line 270) ... ok
[INFO] [stdout] test src/lib.rs - TaskqueueMethods (line 547) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "795156b0b48d5c8d63e3aeb471bfba1ea3ea510adad9cdb39185732cb97df162"`
[INFO] running `"docker" "rm" "-f" "795156b0b48d5c8d63e3aeb471bfba1ea3ea510adad9cdb39185732cb97df162"`
[INFO] [stdout] 795156b0b48d5c8d63e3aeb471bfba1ea3ea510adad9cdb39185732cb97df162