[INFO] fetching crate google-chat1-cli 1.0.10+20190622...
[INFO] extracting crate google-chat1-cli 1.0.10+20190622 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-chat1-cli/1.0.10+20190622
[INFO] extracting crate google-chat1-cli 1.0.10+20190622 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-chat1-cli/1.0.10+20190622
[INFO] validating manifest of google-chat1-cli-1.0.10+20190622 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-chat1-cli-1.0.10+20190622 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-chat1-cli-1.0.10+20190622
[INFO] finished frobbing google-chat1-cli-1.0.10+20190622
[INFO] frobbed toml for google-chat1-cli-1.0.10+20190622 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-chat1-cli/1.0.10+20190622/Cargo.toml
[INFO] started frobbing google-chat1-cli-1.0.10+20190622
[INFO] finished frobbing google-chat1-cli-1.0.10+20190622
[INFO] frobbed toml for google-chat1-cli-1.0.10+20190622 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-chat1-cli/1.0.10+20190622/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing google-chat1-cli-1.0.10+20190622 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-chat1-cli/1.0.10+20190622:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5913acdafaaec78271542274a0723036708a790d75fd05324f4d992ce95ddd89
[INFO] running `"docker" "start" "-a" "5913acdafaaec78271542274a0723036708a790d75fd05324f4d992ce95ddd89"`
[INFO] [stderr] warning: version requirement `1.0.10+20190622` for dependency `google-chat1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-chat1 v1.0.10+20190622
[INFO] [stderr]    Compiling google-chat1-cli v1.0.10+20190622 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:405:58
[INFO] [stderr]     |
[INFO] [stderr] 405 | pub fn writer_from_opts(arg: Option<&str>) -> Result<Box<Write>, io::Error> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
[INFO] running `"docker" "inspect" "5913acdafaaec78271542274a0723036708a790d75fd05324f4d992ce95ddd89"`
[INFO] running `"docker" "rm" "-f" "5913acdafaaec78271542274a0723036708a790d75fd05324f4d992ce95ddd89"`
[INFO] [stdout] 5913acdafaaec78271542274a0723036708a790d75fd05324f4d992ce95ddd89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-chat1-cli/1.0.10+20190622:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 46c2b1b6cd7a4fb024884a6cca94d78cc2df6d6d8d54f3744ae3e2f6a9a42a3f
[INFO] running `"docker" "start" "-a" "46c2b1b6cd7a4fb024884a6cca94d78cc2df6d6d8d54f3744ae3e2f6a9a42a3f"`
[INFO] [stderr] warning: version requirement `1.0.10+20190622` for dependency `google-chat1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-chat1-cli v1.0.10+20190622 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:405:58
[INFO] [stderr]     |
[INFO] [stderr] 405 | pub fn writer_from_opts(arg: Option<&str>) -> Result<Box<Write>, io::Error> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "46c2b1b6cd7a4fb024884a6cca94d78cc2df6d6d8d54f3744ae3e2f6a9a42a3f"`
[INFO] running `"docker" "rm" "-f" "46c2b1b6cd7a4fb024884a6cca94d78cc2df6d6d8d54f3744ae3e2f6a9a42a3f"`
[INFO] [stdout] 46c2b1b6cd7a4fb024884a6cca94d78cc2df6d6d8d54f3744ae3e2f6a9a42a3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-chat1-cli/1.0.10+20190622:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 49caa1e0371882a27f524c06bfc2b8be806ffbe5df3e2d5b60e783aef08be095
[INFO] running `"docker" "start" "-a" "49caa1e0371882a27f524c06bfc2b8be806ffbe5df3e2d5b60e783aef08be095"`
[INFO] [stderr] warning: version requirement `1.0.10+20190622` for dependency `google-chat1` 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/chat1-e1b3f5e58e99a805
[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" "49caa1e0371882a27f524c06bfc2b8be806ffbe5df3e2d5b60e783aef08be095"`
[INFO] running `"docker" "rm" "-f" "49caa1e0371882a27f524c06bfc2b8be806ffbe5df3e2d5b60e783aef08be095"`
[INFO] [stdout] 49caa1e0371882a27f524c06bfc2b8be806ffbe5df3e2d5b60e783aef08be095