[INFO] updating cached repository josephleblanc/temp_conversion
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/josephleblanc/temp_conversion
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/josephleblanc/temp_conversion" "work/ex/beta-1.38-1/sources/1.37.0/gh/josephleblanc/temp_conversion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/josephleblanc/temp_conversion'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/josephleblanc/temp_conversion" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josephleblanc/temp_conversion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josephleblanc/temp_conversion'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51bd4f7cbe7dfae8eb33536e9b6a9327dac6b093
[INFO] sha for GitHub repo josephleblanc/temp_conversion: 51bd4f7cbe7dfae8eb33536e9b6a9327dac6b093
[INFO] validating manifest of josephleblanc/temp_conversion on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of josephleblanc/temp_conversion on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing josephleblanc/temp_conversion
[INFO] finished frobbing josephleblanc/temp_conversion
[INFO] frobbed toml for josephleblanc/temp_conversion written to work/ex/beta-1.38-1/sources/1.37.0/gh/josephleblanc/temp_conversion/Cargo.toml
[INFO] started frobbing josephleblanc/temp_conversion
[INFO] finished frobbing josephleblanc/temp_conversion
[INFO] frobbed toml for josephleblanc/temp_conversion written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josephleblanc/temp_conversion/Cargo.toml
[INFO] crate josephleblanc/temp_conversion already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing josephleblanc/temp_conversion against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josephleblanc/temp_conversion:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9f71e92780fa30179ab6cdeba1c009f694117029ba9a0cf59c73b2b0426b4716
[INFO] running `"docker" "start" "-a" "9f71e92780fa30179ab6cdeba1c009f694117029ba9a0cf59c73b2b0426b4716"`
[INFO] [stderr]    Compiling temp_conversion v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "9f71e92780fa30179ab6cdeba1c009f694117029ba9a0cf59c73b2b0426b4716"`
[INFO] running `"docker" "rm" "-f" "9f71e92780fa30179ab6cdeba1c009f694117029ba9a0cf59c73b2b0426b4716"`
[INFO] [stdout] 9f71e92780fa30179ab6cdeba1c009f694117029ba9a0cf59c73b2b0426b4716
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josephleblanc/temp_conversion:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f1c9d6bca5314b733f191400086cfe7f392c1f4e4d42957cc05392d391c64430
[INFO] running `"docker" "start" "-a" "f1c9d6bca5314b733f191400086cfe7f392c1f4e4d42957cc05392d391c64430"`
[INFO] [stderr]    Compiling temp_conversion v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "f1c9d6bca5314b733f191400086cfe7f392c1f4e4d42957cc05392d391c64430"`
[INFO] running `"docker" "rm" "-f" "f1c9d6bca5314b733f191400086cfe7f392c1f4e4d42957cc05392d391c64430"`
[INFO] [stdout] f1c9d6bca5314b733f191400086cfe7f392c1f4e4d42957cc05392d391c64430
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josephleblanc/temp_conversion:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 262fb1642bff301ccef47b9ccfb5a547d4320926e3864720ebd8019dd03379e5
[INFO] running `"docker" "start" "-a" "262fb1642bff301ccef47b9ccfb5a547d4320926e3864720ebd8019dd03379e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/temp_conversion-708a4461b3da8db3
[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" "262fb1642bff301ccef47b9ccfb5a547d4320926e3864720ebd8019dd03379e5"`
[INFO] running `"docker" "rm" "-f" "262fb1642bff301ccef47b9ccfb5a547d4320926e3864720ebd8019dd03379e5"`
[INFO] [stdout] 262fb1642bff301ccef47b9ccfb5a547d4320926e3864720ebd8019dd03379e5