[INFO] updating cached repository Electron-libre/doser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Electron-libre/doser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Electron-libre/doser" "work/ex/beta-1.38-1/sources/1.37.0/gh/Electron-libre/doser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Electron-libre/doser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Electron-libre/doser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Electron-libre/doser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Electron-libre/doser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf86c6a80c62e163b2a949e033f11277b45c148a
[INFO] sha for GitHub repo Electron-libre/doser: cf86c6a80c62e163b2a949e033f11277b45c148a
[INFO] validating manifest of Electron-libre/doser 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 Electron-libre/doser 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 Electron-libre/doser
[INFO] finished frobbing Electron-libre/doser
[INFO] frobbed toml for Electron-libre/doser written to work/ex/beta-1.38-1/sources/1.37.0/gh/Electron-libre/doser/Cargo.toml
[INFO] started frobbing Electron-libre/doser
[INFO] finished frobbing Electron-libre/doser
[INFO] frobbed toml for Electron-libre/doser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Electron-libre/doser/Cargo.toml
[INFO] crate Electron-libre/doser 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 Electron-libre/doser against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Electron-libre/doser:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ae729dffbf7deea547682aba37594169658867e01f18287e729df8ebdd20b281
[INFO] running `"docker" "start" "-a" "ae729dffbf7deea547682aba37594169658867e01f18287e729df8ebdd20b281"`
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling doser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `"docker" "inspect" "ae729dffbf7deea547682aba37594169658867e01f18287e729df8ebdd20b281"`
[INFO] running `"docker" "rm" "-f" "ae729dffbf7deea547682aba37594169658867e01f18287e729df8ebdd20b281"`
[INFO] [stdout] ae729dffbf7deea547682aba37594169658867e01f18287e729df8ebdd20b281
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Electron-libre/doser:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9d31e7eb15b0a2e54f9a174548faabb60c581d720a84ee01fc21577be62ea506
[INFO] running `"docker" "start" "-a" "9d31e7eb15b0a2e54f9a174548faabb60c581d720a84ee01fc21577be62ea506"`
[INFO] [stderr]    Compiling doser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "9d31e7eb15b0a2e54f9a174548faabb60c581d720a84ee01fc21577be62ea506"`
[INFO] running `"docker" "rm" "-f" "9d31e7eb15b0a2e54f9a174548faabb60c581d720a84ee01fc21577be62ea506"`
[INFO] [stdout] 9d31e7eb15b0a2e54f9a174548faabb60c581d720a84ee01fc21577be62ea506
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Electron-libre/doser:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 32c9a65b35b05f8c17886d91dd55351163f602e64c5f2e2fb9af693c8c87bb02
[INFO] running `"docker" "start" "-a" "32c9a65b35b05f8c17886d91dd55351163f602e64c5f2e2fb9af693c8c87bb02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doser-a3303a5ab7d2e2fd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ingredient::tests::it_scale_quantity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "32c9a65b35b05f8c17886d91dd55351163f602e64c5f2e2fb9af693c8c87bb02"`
[INFO] running `"docker" "rm" "-f" "32c9a65b35b05f8c17886d91dd55351163f602e64c5f2e2fb9af693c8c87bb02"`
[INFO] [stdout] 32c9a65b35b05f8c17886d91dd55351163f602e64c5f2e2fb9af693c8c87bb02