[INFO] updating cached repository SvenKube/hs110_energy_meter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SvenKube/hs110_energy_meter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SvenKube/hs110_energy_meter" "work/ex/beta-1.38-1/sources/1.37.0/gh/SvenKube/hs110_energy_meter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SvenKube/hs110_energy_meter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SvenKube/hs110_energy_meter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvenKube/hs110_energy_meter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvenKube/hs110_energy_meter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51b69e77aa6a2774c60dbfd850d8f37538215fc3
[INFO] sha for GitHub repo SvenKube/hs110_energy_meter: 51b69e77aa6a2774c60dbfd850d8f37538215fc3
[INFO] validating manifest of SvenKube/hs110_energy_meter 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 SvenKube/hs110_energy_meter 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 SvenKube/hs110_energy_meter
[INFO] finished frobbing SvenKube/hs110_energy_meter
[INFO] frobbed toml for SvenKube/hs110_energy_meter written to work/ex/beta-1.38-1/sources/1.37.0/gh/SvenKube/hs110_energy_meter/Cargo.toml
[INFO] started frobbing SvenKube/hs110_energy_meter
[INFO] finished frobbing SvenKube/hs110_energy_meter
[INFO] frobbed toml for SvenKube/hs110_energy_meter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvenKube/hs110_energy_meter/Cargo.toml
[INFO] crate SvenKube/hs110_energy_meter 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 SvenKube/hs110_energy_meter 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/SvenKube/hs110_energy_meter:/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] 9fe4607a19bd180d796df2a78f0a336fb18b669b9acd91d099df2f77839411a9
[INFO] running `"docker" "start" "-a" "9fe4607a19bd180d796df2a78f0a336fb18b669b9acd91d099df2f77839411a9"`
[INFO] [stderr]    Compiling hs110_energy_meter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "9fe4607a19bd180d796df2a78f0a336fb18b669b9acd91d099df2f77839411a9"`
[INFO] running `"docker" "rm" "-f" "9fe4607a19bd180d796df2a78f0a336fb18b669b9acd91d099df2f77839411a9"`
[INFO] [stdout] 9fe4607a19bd180d796df2a78f0a336fb18b669b9acd91d099df2f77839411a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/SvenKube/hs110_energy_meter:/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] 939d9f477a7ebc4c597eb058f7ec76d07fe0b80417f774c727046647cb80fc73
[INFO] running `"docker" "start" "-a" "939d9f477a7ebc4c597eb058f7ec76d07fe0b80417f774c727046647cb80fc73"`
[INFO] [stderr]    Compiling hs110_energy_meter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "939d9f477a7ebc4c597eb058f7ec76d07fe0b80417f774c727046647cb80fc73"`
[INFO] running `"docker" "rm" "-f" "939d9f477a7ebc4c597eb058f7ec76d07fe0b80417f774c727046647cb80fc73"`
[INFO] [stdout] 939d9f477a7ebc4c597eb058f7ec76d07fe0b80417f774c727046647cb80fc73
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/SvenKube/hs110_energy_meter:/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] 2fb387272dff43916646f18e6dac61b300e63f17ad3e2daedea7fb9a74a9e97c
[INFO] running `"docker" "start" "-a" "2fb387272dff43916646f18e6dac61b300e63f17ad3e2daedea7fb9a74a9e97c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hs110_energy_meter-f3066d9c6c779064
[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" "2fb387272dff43916646f18e6dac61b300e63f17ad3e2daedea7fb9a74a9e97c"`
[INFO] running `"docker" "rm" "-f" "2fb387272dff43916646f18e6dac61b300e63f17ad3e2daedea7fb9a74a9e97c"`
[INFO] [stdout] 2fb387272dff43916646f18e6dac61b300e63f17ad3e2daedea7fb9a74a9e97c