[INFO] updating cached repository getgauge-contrib/gauge-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/getgauge-contrib/gauge-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/getgauge-contrib/gauge-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/getgauge-contrib/gauge-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/getgauge-contrib/gauge-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/getgauge-contrib/gauge-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ae3eed5cb6f085a2b9b4535a188a29ee4549e00
[INFO] sha for GitHub repo getgauge-contrib/gauge-rust: 4ae3eed5cb6f085a2b9b4535a188a29ee4549e00
[INFO] validating manifest of getgauge-contrib/gauge-rust 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 getgauge-contrib/gauge-rust 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 getgauge-contrib/gauge-rust
[INFO] finished frobbing getgauge-contrib/gauge-rust
[INFO] frobbed toml for getgauge-contrib/gauge-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust/Cargo.toml
[INFO] started frobbing getgauge-contrib/gauge-rust
[INFO] finished frobbing getgauge-contrib/gauge-rust
[INFO] frobbed toml for getgauge-contrib/gauge-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/getgauge-contrib/gauge-rust/Cargo.toml
[INFO] crate getgauge-contrib/gauge-rust 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 getgauge-contrib/gauge-rust 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust:/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] 0043548f53c15ddc3d4de4f6f60649ff32fcbdd46ff09addbc2db77aa010c918
[INFO] running `"docker" "start" "-a" "0043548f53c15ddc3d4de4f6f60649ff32fcbdd46ff09addbc2db77aa010c918"`
[INFO] [stderr]    Compiling protobuf v1.7.5
[INFO] [stderr]    Compiling gauge_rs v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.78s
[INFO] running `"docker" "inspect" "0043548f53c15ddc3d4de4f6f60649ff32fcbdd46ff09addbc2db77aa010c918"`
[INFO] running `"docker" "rm" "-f" "0043548f53c15ddc3d4de4f6f60649ff32fcbdd46ff09addbc2db77aa010c918"`
[INFO] [stdout] 0043548f53c15ddc3d4de4f6f60649ff32fcbdd46ff09addbc2db77aa010c918
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust:/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] bf94fe3cc4704f82529aa2c7d8f35a78b9a113b1605e0411563cfe78824a9e37
[INFO] running `"docker" "start" "-a" "bf94fe3cc4704f82529aa2c7d8f35a78b9a113b1605e0411563cfe78824a9e37"`
[INFO] [stderr]    Compiling gauge_rs v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "bf94fe3cc4704f82529aa2c7d8f35a78b9a113b1605e0411563cfe78824a9e37"`
[INFO] running `"docker" "rm" "-f" "bf94fe3cc4704f82529aa2c7d8f35a78b9a113b1605e0411563cfe78824a9e37"`
[INFO] [stdout] bf94fe3cc4704f82529aa2c7d8f35a78b9a113b1605e0411563cfe78824a9e37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getgauge-contrib/gauge-rust:/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] e3d0852dffd9041473e74a2e1510fd319457f1be7cfcd213739f03e13e11c65b
[INFO] running `"docker" "start" "-a" "e3d0852dffd9041473e74a2e1510fd319457f1be7cfcd213739f03e13e11c65b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gauge_rs-8789f3dd11ba36b3
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gauge_rs-720c546e34dc8411
[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] [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] [stderr]    Doc-tests gauge_rs
[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" "e3d0852dffd9041473e74a2e1510fd319457f1be7cfcd213739f03e13e11c65b"`
[INFO] running `"docker" "rm" "-f" "e3d0852dffd9041473e74a2e1510fd319457f1be7cfcd213739f03e13e11c65b"`
[INFO] [stdout] e3d0852dffd9041473e74a2e1510fd319457f1be7cfcd213739f03e13e11c65b