[INFO] fetching crate google-compute1-cli 1.0.8+20180916...
[INFO] extracting crate google-compute1-cli 1.0.8+20180916 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/google-compute1-cli/1.0.8+20180916
[INFO] extracting crate google-compute1-cli 1.0.8+20180916 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/google-compute1-cli/1.0.8+20180916
[INFO] validating manifest of google-compute1-cli-1.0.8+20180916 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of google-compute1-cli-1.0.8+20180916 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing google-compute1-cli-1.0.8+20180916
[INFO] finished frobbing google-compute1-cli-1.0.8+20180916
[INFO] frobbed toml for google-compute1-cli-1.0.8+20180916 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/google-compute1-cli/1.0.8+20180916/Cargo.toml
[INFO] started frobbing google-compute1-cli-1.0.8+20180916
[INFO] finished frobbing google-compute1-cli-1.0.8+20180916
[INFO] frobbed toml for google-compute1-cli-1.0.8+20180916 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/google-compute1-cli/1.0.8+20180916/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-compute1 v1.0.8+20180916
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking google-compute1-cli-1.0.8+20180916 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/google-compute1-cli/1.0.8+20180916:/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=forbid" "-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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c59c3de9609f2f3f68c965d25efb401e9d6f1c316ec076b65cd9243256363056
[INFO] running `"docker" "start" "-a" "c59c3de9609f2f3f68c965d25efb401e9d6f1c316ec076b65cd9243256363056"`
[INFO] [stderr] warning: version requirement `1.0.8+20180916` for dependency `google-compute1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-compute1 v1.0.8+20180916
[INFO] [stderr]     Checking google-compute1-cli v1.0.8+20180916 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:394:58
[INFO] [stderr]     |
[INFO] [stderr] 394 | 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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:394:58
[INFO] [stderr]     |
[INFO] [stderr] 394 | 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] error: Could not compile `google-compute1-cli`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name compute1 src/main.rs --color never --crate-type bin --emit=dep-info,metadata -C debuginfo=2 -C metadata=c0f5af5ee1efd953 -C extra-filename=-c0f5af5ee1efd953 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern clap=/opt/crater/target/debug/deps/libclap-abbfa7d39ace8702.rmeta --extern google_compute1=/opt/crater/target/debug/deps/libgoogle_compute1-bc2d783ca704f5b5.rmeta --extern hyper=/opt/crater/target/debug/deps/libhyper-59663d984d36daa8.rmeta --extern hyper_rustls=/opt/crater/target/debug/deps/libhyper_rustls-027c3bbb2902b902.rmeta --extern mime=/opt/crater/target/debug/deps/libmime-fe1ae9053c566dae.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-83ae77cc96c8b4fe.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-76f7afc4fd238544.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-f7f9cbfc5ed9b720.rmeta --extern strsim=/opt/crater/target/debug/deps/libstrsim-41d3110f4372ee03.rmeta --extern yup_hyper_mock=/opt/crater/target/debug/deps/libyup_hyper_mock-916640a3c3b5daf7.rmeta --extern yup_oauth2=/opt/crater/target/debug/deps/libyup_oauth2-1be798534489ada9.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-71a19b26abed9013/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c59c3de9609f2f3f68c965d25efb401e9d6f1c316ec076b65cd9243256363056"`
[INFO] running `"docker" "rm" "-f" "c59c3de9609f2f3f68c965d25efb401e9d6f1c316ec076b65cd9243256363056"`
[INFO] [stdout] c59c3de9609f2f3f68c965d25efb401e9d6f1c316ec076b65cd9243256363056