[INFO] updating cached repository jjmax75/rust_celsius_to_fahrenheit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jjmax75/rust_celsius_to_fahrenheit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jjmax75/rust_celsius_to_fahrenheit" "work/ex/beta-1.38-1/sources/1.37.0/gh/jjmax75/rust_celsius_to_fahrenheit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jjmax75/rust_celsius_to_fahrenheit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jjmax75/rust_celsius_to_fahrenheit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jjmax75/rust_celsius_to_fahrenheit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jjmax75/rust_celsius_to_fahrenheit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2160255088494759549c8c3041e5b13eb441c79e
[INFO] sha for GitHub repo jjmax75/rust_celsius_to_fahrenheit: 2160255088494759549c8c3041e5b13eb441c79e
[INFO] validating manifest of jjmax75/rust_celsius_to_fahrenheit 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 jjmax75/rust_celsius_to_fahrenheit 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 jjmax75/rust_celsius_to_fahrenheit
[INFO] finished frobbing jjmax75/rust_celsius_to_fahrenheit
[INFO] frobbed toml for jjmax75/rust_celsius_to_fahrenheit written to work/ex/beta-1.38-1/sources/1.37.0/gh/jjmax75/rust_celsius_to_fahrenheit/Cargo.toml
[INFO] started frobbing jjmax75/rust_celsius_to_fahrenheit
[INFO] finished frobbing jjmax75/rust_celsius_to_fahrenheit
[INFO] frobbed toml for jjmax75/rust_celsius_to_fahrenheit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jjmax75/rust_celsius_to_fahrenheit/Cargo.toml
[INFO] crate jjmax75/rust_celsius_to_fahrenheit 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 jjmax75/rust_celsius_to_fahrenheit 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/jjmax75/rust_celsius_to_fahrenheit:/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] feb6bc1f9401f6540acb5280f7f4751e4af3dc31cbcb206ed22602c7c889bd5d
[INFO] running `"docker" "start" "-a" "feb6bc1f9401f6540acb5280f7f4751e4af3dc31cbcb206ed22602c7c889bd5d"`
[INFO] [stderr]    Compiling farenheit_to_celsius v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "feb6bc1f9401f6540acb5280f7f4751e4af3dc31cbcb206ed22602c7c889bd5d"`
[INFO] running `"docker" "rm" "-f" "feb6bc1f9401f6540acb5280f7f4751e4af3dc31cbcb206ed22602c7c889bd5d"`
[INFO] [stdout] feb6bc1f9401f6540acb5280f7f4751e4af3dc31cbcb206ed22602c7c889bd5d
[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/jjmax75/rust_celsius_to_fahrenheit:/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] a099fc989c7be158331d92f86a79f91a8c88f0732aaf3f851c93b232588c1ba1
[INFO] running `"docker" "start" "-a" "a099fc989c7be158331d92f86a79f91a8c88f0732aaf3f851c93b232588c1ba1"`
[INFO] [stderr]    Compiling farenheit_to_celsius v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "a099fc989c7be158331d92f86a79f91a8c88f0732aaf3f851c93b232588c1ba1"`
[INFO] running `"docker" "rm" "-f" "a099fc989c7be158331d92f86a79f91a8c88f0732aaf3f851c93b232588c1ba1"`
[INFO] [stdout] a099fc989c7be158331d92f86a79f91a8c88f0732aaf3f851c93b232588c1ba1
[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/jjmax75/rust_celsius_to_fahrenheit:/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] 7f3a9a530cc173c3a046bdc7f87bd50adc62f4b254400647cb39e836c1145735
[INFO] running `"docker" "start" "-a" "7f3a9a530cc173c3a046bdc7f87bd50adc62f4b254400647cb39e836c1145735"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/farenheit_to_celsius-643d62e91d4ff3e1
[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" "7f3a9a530cc173c3a046bdc7f87bd50adc62f4b254400647cb39e836c1145735"`
[INFO] running `"docker" "rm" "-f" "7f3a9a530cc173c3a046bdc7f87bd50adc62f4b254400647cb39e836c1145735"`
[INFO] [stdout] 7f3a9a530cc173c3a046bdc7f87bd50adc62f4b254400647cb39e836c1145735