[INFO] updating cached repository maikeru/temperature_convertor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maikeru/temperature_convertor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maikeru/temperature_convertor" "work/ex/beta-1.37-6/sources/1.36.0/gh/maikeru/temperature_convertor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/maikeru/temperature_convertor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maikeru/temperature_convertor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maikeru/temperature_convertor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maikeru/temperature_convertor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80bfcebef69ba35f9791269f55187aa0e67696f7
[INFO] sha for GitHub repo maikeru/temperature_convertor: 80bfcebef69ba35f9791269f55187aa0e67696f7
[INFO] validating manifest of maikeru/temperature_convertor 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 maikeru/temperature_convertor 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 maikeru/temperature_convertor
[INFO] finished frobbing maikeru/temperature_convertor
[INFO] frobbed toml for maikeru/temperature_convertor written to work/ex/beta-1.37-6/sources/1.36.0/gh/maikeru/temperature_convertor/Cargo.toml
[INFO] started frobbing maikeru/temperature_convertor
[INFO] finished frobbing maikeru/temperature_convertor
[INFO] frobbed toml for maikeru/temperature_convertor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maikeru/temperature_convertor/Cargo.toml
[INFO] crate maikeru/temperature_convertor already has a lockfile, it will not be regenerated
[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 maikeru/temperature_convertor 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/gh/maikeru/temperature_convertor:/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] dd9f0dc0d2eed79b4297722d3cd84d645dac8e502a2c277c416fb6bcf76a35d5
[INFO] running `"docker" "start" "-a" "dd9f0dc0d2eed79b4297722d3cd84d645dac8e502a2c277c416fb6bcf76a35d5"`
[INFO] [stderr]    Compiling temperature v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "dd9f0dc0d2eed79b4297722d3cd84d645dac8e502a2c277c416fb6bcf76a35d5"`
[INFO] running `"docker" "rm" "-f" "dd9f0dc0d2eed79b4297722d3cd84d645dac8e502a2c277c416fb6bcf76a35d5"`
[INFO] [stdout] dd9f0dc0d2eed79b4297722d3cd84d645dac8e502a2c277c416fb6bcf76a35d5
[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/gh/maikeru/temperature_convertor:/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] 1fc20893dc0df6031b996293a0ee1131c4f4f25f0f0c1f42bad400f6fac5c98c
[INFO] running `"docker" "start" "-a" "1fc20893dc0df6031b996293a0ee1131c4f4f25f0f0c1f42bad400f6fac5c98c"`
[INFO] [stderr]    Compiling temperature v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "1fc20893dc0df6031b996293a0ee1131c4f4f25f0f0c1f42bad400f6fac5c98c"`
[INFO] running `"docker" "rm" "-f" "1fc20893dc0df6031b996293a0ee1131c4f4f25f0f0c1f42bad400f6fac5c98c"`
[INFO] [stdout] 1fc20893dc0df6031b996293a0ee1131c4f4f25f0f0c1f42bad400f6fac5c98c
[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/gh/maikeru/temperature_convertor:/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] 56e846b623662d43d3f5fbecc3218c86d90233aa97ac0779d2791c158b84fb37
[INFO] running `"docker" "start" "-a" "56e846b623662d43d3f5fbecc3218c86d90233aa97ac0779d2791c158b84fb37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/temperature-23ec2f470ce640d1
[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" "56e846b623662d43d3f5fbecc3218c86d90233aa97ac0779d2791c158b84fb37"`
[INFO] running `"docker" "rm" "-f" "56e846b623662d43d3f5fbecc3218c86d90233aa97ac0779d2791c158b84fb37"`
[INFO] [stdout] 56e846b623662d43d3f5fbecc3218c86d90233aa97ac0779d2791c158b84fb37