[INFO] updating cached repository jbradford/rust-temperature-converter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jbradford/rust-temperature-converter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jbradford/rust-temperature-converter" "work/ex/beta-1.38-1/sources/1.37.0/gh/jbradford/rust-temperature-converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jbradford/rust-temperature-converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jbradford/rust-temperature-converter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbradford/rust-temperature-converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbradford/rust-temperature-converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae893b4caf30e67492ed08ffb9c46aa01aa6f720
[INFO] sha for GitHub repo jbradford/rust-temperature-converter: ae893b4caf30e67492ed08ffb9c46aa01aa6f720
[INFO] validating manifest of jbradford/rust-temperature-converter 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 jbradford/rust-temperature-converter 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 jbradford/rust-temperature-converter
[INFO] finished frobbing jbradford/rust-temperature-converter
[INFO] frobbed toml for jbradford/rust-temperature-converter written to work/ex/beta-1.38-1/sources/1.37.0/gh/jbradford/rust-temperature-converter/Cargo.toml
[INFO] started frobbing jbradford/rust-temperature-converter
[INFO] finished frobbing jbradford/rust-temperature-converter
[INFO] frobbed toml for jbradford/rust-temperature-converter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbradford/rust-temperature-converter/Cargo.toml
[INFO] crate jbradford/rust-temperature-converter 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 jbradford/rust-temperature-converter 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbradford/rust-temperature-converter:/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] 48888209aa40b2671cacc44c02f34570ab3073afc1ee4f3f1ea4c641cd9f6527
[INFO] running `"docker" "start" "-a" "48888209aa40b2671cacc44c02f34570ab3073afc1ee4f3f1ea4c641cd9f6527"`
[INFO] [stderr]    Compiling temp-convert v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "48888209aa40b2671cacc44c02f34570ab3073afc1ee4f3f1ea4c641cd9f6527"`
[INFO] running `"docker" "rm" "-f" "48888209aa40b2671cacc44c02f34570ab3073afc1ee4f3f1ea4c641cd9f6527"`
[INFO] [stdout] 48888209aa40b2671cacc44c02f34570ab3073afc1ee4f3f1ea4c641cd9f6527
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbradford/rust-temperature-converter:/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] eb1011d54e5568a45c55d4815232e0cb8b636658ce3a764bf2fddbe5c2e7bb87
[INFO] running `"docker" "start" "-a" "eb1011d54e5568a45c55d4815232e0cb8b636658ce3a764bf2fddbe5c2e7bb87"`
[INFO] [stderr]    Compiling temp-convert v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "eb1011d54e5568a45c55d4815232e0cb8b636658ce3a764bf2fddbe5c2e7bb87"`
[INFO] running `"docker" "rm" "-f" "eb1011d54e5568a45c55d4815232e0cb8b636658ce3a764bf2fddbe5c2e7bb87"`
[INFO] [stdout] eb1011d54e5568a45c55d4815232e0cb8b636658ce3a764bf2fddbe5c2e7bb87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbradford/rust-temperature-converter:/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] f995a77f2208b6e7c577ac5118f7fa3e4253544bd3f7b8af35e8fd8f78bd5552
[INFO] running `"docker" "start" "-a" "f995a77f2208b6e7c577ac5118f7fa3e4253544bd3f7b8af35e8fd8f78bd5552"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/temp_convert-25bfca1df7ee7d97
[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" "f995a77f2208b6e7c577ac5118f7fa3e4253544bd3f7b8af35e8fd8f78bd5552"`
[INFO] running `"docker" "rm" "-f" "f995a77f2208b6e7c577ac5118f7fa3e4253544bd3f7b8af35e8fd8f78bd5552"`
[INFO] [stdout] f995a77f2208b6e7c577ac5118f7fa3e4253544bd3f7b8af35e8fd8f78bd5552