[INFO] updating cached repository ThatsGobbles/serde-metadata-test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ThatsGobbles/serde-metadata-test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ThatsGobbles/serde-metadata-test" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ThatsGobbles/serde-metadata-test"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ThatsGobbles/serde-metadata-test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ThatsGobbles/serde-metadata-test" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ThatsGobbles/serde-metadata-test"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ThatsGobbles/serde-metadata-test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 174359311907013d57c21711dc9bf74269a6a91b [INFO] sha for GitHub repo ThatsGobbles/serde-metadata-test: 174359311907013d57c21711dc9bf74269a6a91b [INFO] validating manifest of ThatsGobbles/serde-metadata-test on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ThatsGobbles/serde-metadata-test on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ThatsGobbles/serde-metadata-test [INFO] finished frobbing ThatsGobbles/serde-metadata-test [INFO] frobbed toml for ThatsGobbles/serde-metadata-test written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ThatsGobbles/serde-metadata-test/Cargo.toml [INFO] started frobbing ThatsGobbles/serde-metadata-test [INFO] finished frobbing ThatsGobbles/serde-metadata-test [INFO] frobbed toml for ThatsGobbles/serde-metadata-test written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ThatsGobbles/serde-metadata-test/Cargo.toml [INFO] crate ThatsGobbles/serde-metadata-test already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ThatsGobbles/serde-metadata-test against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ThatsGobbles/serde-metadata-test:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 93a6b334e4fdc0425d6250ca6333e4013d9499876090f861ad4ae1b5f3bbae70 [INFO] running `"docker" "start" "-a" "93a6b334e4fdc0425d6250ca6333e4013d9499876090f861ad4ae1b5f3bbae70"` [INFO] [stderr] Checking serde-metadata-test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `"docker" "inspect" "93a6b334e4fdc0425d6250ca6333e4013d9499876090f861ad4ae1b5f3bbae70"` [INFO] running `"docker" "rm" "-f" "93a6b334e4fdc0425d6250ca6333e4013d9499876090f861ad4ae1b5f3bbae70"` [INFO] [stdout] 93a6b334e4fdc0425d6250ca6333e4013d9499876090f861ad4ae1b5f3bbae70