[INFO] crate stackdriver-logging-utils 0.1.0 is already in cache
[INFO] extracting crate stackdriver-logging-utils 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/stackdriver-logging-utils/0.1.0
[INFO] extracting crate stackdriver-logging-utils 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stackdriver-logging-utils/0.1.0
[INFO] validating manifest of stackdriver-logging-utils-0.1.0 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 stackdriver-logging-utils-0.1.0 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 stackdriver-logging-utils-0.1.0
[INFO] finished frobbing stackdriver-logging-utils-0.1.0
[INFO] frobbed toml for stackdriver-logging-utils-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/stackdriver-logging-utils/0.1.0/Cargo.toml
[INFO] started frobbing stackdriver-logging-utils-0.1.0
[INFO] finished frobbing stackdriver-logging-utils-0.1.0
[INFO] frobbed toml for stackdriver-logging-utils-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stackdriver-logging-utils/0.1.0/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 stackdriver-logging-utils-0.1.0 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-7/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/stackdriver-logging-utils/0.1.0:/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] a46e5b454d43c8750cac3e5d1fa9626ba7693c8276f1b1c57536af48fd70bffe
[INFO] running `"docker" "start" "-a" "a46e5b454d43c8750cac3e5d1fa9626ba7693c8276f1b1c57536af48fd70bffe"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling stackdriver-logging-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "a46e5b454d43c8750cac3e5d1fa9626ba7693c8276f1b1c57536af48fd70bffe"`
[INFO] running `"docker" "rm" "-f" "a46e5b454d43c8750cac3e5d1fa9626ba7693c8276f1b1c57536af48fd70bffe"`
[INFO] [stdout] a46e5b454d43c8750cac3e5d1fa9626ba7693c8276f1b1c57536af48fd70bffe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/stackdriver-logging-utils/0.1.0:/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] 12f89756e32d263b9f33fb2649717ccb9968df26eff09c953bfc8f427aebd95e
[INFO] running `"docker" "start" "-a" "12f89756e32d263b9f33fb2649717ccb9968df26eff09c953bfc8f427aebd95e"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling stackdriver-logging-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "12f89756e32d263b9f33fb2649717ccb9968df26eff09c953bfc8f427aebd95e"`
[INFO] running `"docker" "rm" "-f" "12f89756e32d263b9f33fb2649717ccb9968df26eff09c953bfc8f427aebd95e"`
[INFO] [stdout] 12f89756e32d263b9f33fb2649717ccb9968df26eff09c953bfc8f427aebd95e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/stackdriver-logging-utils/0.1.0:/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] 28901f3354412777c436eef1f7d73856aa3f404440c6503e50821aee3c2b525b
[INFO] running `"docker" "start" "-a" "28901f3354412777c436eef1f7d73856aa3f404440c6503e50821aee3c2b525b"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stackdriver_logging_utils-ea7a2e5670000110
[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 stackdriver-logging-utils
[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" "28901f3354412777c436eef1f7d73856aa3f404440c6503e50821aee3c2b525b"`
[INFO] running `"docker" "rm" "-f" "28901f3354412777c436eef1f7d73856aa3f404440c6503e50821aee3c2b525b"`
[INFO] [stdout] 28901f3354412777c436eef1f7d73856aa3f404440c6503e50821aee3c2b525b