[INFO] updating cached repository NishanthSpShetty/stack-langc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NishanthSpShetty/stack-langc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NishanthSpShetty/stack-langc" "work/ex/beta-1.38-1/sources/1.37.0/gh/NishanthSpShetty/stack-langc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NishanthSpShetty/stack-langc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NishanthSpShetty/stack-langc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NishanthSpShetty/stack-langc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NishanthSpShetty/stack-langc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e62987661be70d14951839014dde34af5a079ff
[INFO] sha for GitHub repo NishanthSpShetty/stack-langc: 0e62987661be70d14951839014dde34af5a079ff
[INFO] validating manifest of NishanthSpShetty/stack-langc 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 NishanthSpShetty/stack-langc 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 NishanthSpShetty/stack-langc
[INFO] finished frobbing NishanthSpShetty/stack-langc
[INFO] frobbed toml for NishanthSpShetty/stack-langc written to work/ex/beta-1.38-1/sources/1.37.0/gh/NishanthSpShetty/stack-langc/Cargo.toml
[INFO] started frobbing NishanthSpShetty/stack-langc
[INFO] finished frobbing NishanthSpShetty/stack-langc
[INFO] frobbed toml for NishanthSpShetty/stack-langc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NishanthSpShetty/stack-langc/Cargo.toml
[INFO] crate NishanthSpShetty/stack-langc 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 NishanthSpShetty/stack-langc 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/NishanthSpShetty/stack-langc:/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] dcbec12cd4144658983fa1a08759049adbb32992d495b364492eb98d522f1e97
[INFO] running `"docker" "start" "-a" "dcbec12cd4144658983fa1a08759049adbb32992d495b364492eb98d522f1e97"`
[INFO] [stderr]    Compiling stack-langc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "dcbec12cd4144658983fa1a08759049adbb32992d495b364492eb98d522f1e97"`
[INFO] running `"docker" "rm" "-f" "dcbec12cd4144658983fa1a08759049adbb32992d495b364492eb98d522f1e97"`
[INFO] [stdout] dcbec12cd4144658983fa1a08759049adbb32992d495b364492eb98d522f1e97
[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/NishanthSpShetty/stack-langc:/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] 1ad3043437b93f26963843a82d51ee9024398fe8ee789edebfe50b0b2dbdfa1e
[INFO] running `"docker" "start" "-a" "1ad3043437b93f26963843a82d51ee9024398fe8ee789edebfe50b0b2dbdfa1e"`
[INFO] [stderr]    Compiling stack-langc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "1ad3043437b93f26963843a82d51ee9024398fe8ee789edebfe50b0b2dbdfa1e"`
[INFO] running `"docker" "rm" "-f" "1ad3043437b93f26963843a82d51ee9024398fe8ee789edebfe50b0b2dbdfa1e"`
[INFO] [stdout] 1ad3043437b93f26963843a82d51ee9024398fe8ee789edebfe50b0b2dbdfa1e
[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/NishanthSpShetty/stack-langc:/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] 20bff87a4cf345f72abd1c5a075d2c069544772da3837c44590eee4bbe8ea865
[INFO] running `"docker" "start" "-a" "20bff87a4cf345f72abd1c5a075d2c069544772da3837c44590eee4bbe8ea865"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_langc-feafd14d8887485f
[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]      Running /opt/crater/target/debug/deps/stack_langc-eba0aa3606ca7987
[INFO] [stderr]    Doc-tests stack-langc
[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] running `"docker" "inspect" "20bff87a4cf345f72abd1c5a075d2c069544772da3837c44590eee4bbe8ea865"`
[INFO] running `"docker" "rm" "-f" "20bff87a4cf345f72abd1c5a075d2c069544772da3837c44590eee4bbe8ea865"`
[INFO] [stdout] 20bff87a4cf345f72abd1c5a075d2c069544772da3837c44590eee4bbe8ea865