[INFO] updating cached repository jonny7/rust-fahrenheit-calculator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonny7/rust-fahrenheit-calculator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonny7/rust-fahrenheit-calculator" "work/ex/beta-1.37-6/sources/1.36.0/gh/jonny7/rust-fahrenheit-calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jonny7/rust-fahrenheit-calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonny7/rust-fahrenheit-calculator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonny7/rust-fahrenheit-calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonny7/rust-fahrenheit-calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e23c73101b37980d32ea75c53124f2508bab2bd0
[INFO] sha for GitHub repo jonny7/rust-fahrenheit-calculator: e23c73101b37980d32ea75c53124f2508bab2bd0
[INFO] validating manifest of jonny7/rust-fahrenheit-calculator 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 jonny7/rust-fahrenheit-calculator 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 jonny7/rust-fahrenheit-calculator
[INFO] finished frobbing jonny7/rust-fahrenheit-calculator
[INFO] frobbed toml for jonny7/rust-fahrenheit-calculator written to work/ex/beta-1.37-6/sources/1.36.0/gh/jonny7/rust-fahrenheit-calculator/Cargo.toml
[INFO] started frobbing jonny7/rust-fahrenheit-calculator
[INFO] finished frobbing jonny7/rust-fahrenheit-calculator
[INFO] frobbed toml for jonny7/rust-fahrenheit-calculator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonny7/rust-fahrenheit-calculator/Cargo.toml
[INFO] crate jonny7/rust-fahrenheit-calculator 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 jonny7/rust-fahrenheit-calculator against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonny7/rust-fahrenheit-calculator:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ffe09c4de5ad3a8026b8b33417e67272101fd608e76d19321ddd6573eaf9b7ac
[INFO] running `"docker" "start" "-a" "ffe09c4de5ad3a8026b8b33417e67272101fd608e76d19321ddd6573eaf9b7ac"`
[INFO] [stderr]    Compiling fahrenheit-calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "ffe09c4de5ad3a8026b8b33417e67272101fd608e76d19321ddd6573eaf9b7ac"`
[INFO] running `"docker" "rm" "-f" "ffe09c4de5ad3a8026b8b33417e67272101fd608e76d19321ddd6573eaf9b7ac"`
[INFO] [stdout] ffe09c4de5ad3a8026b8b33417e67272101fd608e76d19321ddd6573eaf9b7ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonny7/rust-fahrenheit-calculator:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 32b898bf01f4153d4fdd6626e7d8945265e2c79b11b7075bfa23f1f5739ae55e
[INFO] running `"docker" "start" "-a" "32b898bf01f4153d4fdd6626e7d8945265e2c79b11b7075bfa23f1f5739ae55e"`
[INFO] [stderr]    Compiling fahrenheit-calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "32b898bf01f4153d4fdd6626e7d8945265e2c79b11b7075bfa23f1f5739ae55e"`
[INFO] running `"docker" "rm" "-f" "32b898bf01f4153d4fdd6626e7d8945265e2c79b11b7075bfa23f1f5739ae55e"`
[INFO] [stdout] 32b898bf01f4153d4fdd6626e7d8945265e2c79b11b7075bfa23f1f5739ae55e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonny7/rust-fahrenheit-calculator:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ff3453ceb8fbfbf3129e9002a0c859f5b3f5100cdc9fd76dabc14ed996a67776
[INFO] running `"docker" "start" "-a" "ff3453ceb8fbfbf3129e9002a0c859f5b3f5100cdc9fd76dabc14ed996a67776"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fahrenheit_calculator-4b998839d62269e9
[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" "ff3453ceb8fbfbf3129e9002a0c859f5b3f5100cdc9fd76dabc14ed996a67776"`
[INFO] running `"docker" "rm" "-f" "ff3453ceb8fbfbf3129e9002a0c859f5b3f5100cdc9fd76dabc14ed996a67776"`
[INFO] [stdout] ff3453ceb8fbfbf3129e9002a0c859f5b3f5100cdc9fd76dabc14ed996a67776