[INFO] updating cached repository krishnaIndia/Travis-POC
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/krishnaIndia/Travis-POC
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/krishnaIndia/Travis-POC" "work/ex/beta-1.38-1/sources/1.37.0/gh/krishnaIndia/Travis-POC"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/krishnaIndia/Travis-POC'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/krishnaIndia/Travis-POC" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/krishnaIndia/Travis-POC"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/krishnaIndia/Travis-POC'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc1dc9833b976edfa9d1d211a6740b189e339a10
[INFO] sha for GitHub repo krishnaIndia/Travis-POC: fc1dc9833b976edfa9d1d211a6740b189e339a10
[INFO] validating manifest of krishnaIndia/Travis-POC 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 krishnaIndia/Travis-POC 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 krishnaIndia/Travis-POC
[INFO] finished frobbing krishnaIndia/Travis-POC
[INFO] frobbed toml for krishnaIndia/Travis-POC written to work/ex/beta-1.38-1/sources/1.37.0/gh/krishnaIndia/Travis-POC/Cargo.toml
[INFO] started frobbing krishnaIndia/Travis-POC
[INFO] finished frobbing krishnaIndia/Travis-POC
[INFO] frobbed toml for krishnaIndia/Travis-POC written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/krishnaIndia/Travis-POC/Cargo.toml
[INFO] crate krishnaIndia/Travis-POC 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/krishnaIndia/Travis-POC/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 krishnaIndia/Travis-POC 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/krishnaIndia/Travis-POC:/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] a386cd49766a1f81b06d21c5682c7ae5f206562c21ede1eb50d9c1cb7f57bc17
[INFO] running `"docker" "start" "-a" "a386cd49766a1f81b06d21c5682c7ae5f206562c21ede1eb50d9c1cb7f57bc17"`
[INFO] [stderr]    Compiling Travis_POC v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Travis_POC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `travis_poc`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "a386cd49766a1f81b06d21c5682c7ae5f206562c21ede1eb50d9c1cb7f57bc17"`
[INFO] running `"docker" "rm" "-f" "a386cd49766a1f81b06d21c5682c7ae5f206562c21ede1eb50d9c1cb7f57bc17"`
[INFO] [stdout] a386cd49766a1f81b06d21c5682c7ae5f206562c21ede1eb50d9c1cb7f57bc17
[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/krishnaIndia/Travis-POC:/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] 7f7bc176e1661d94570fa113235d631770c0335b02dae22c4eec01afcee2bcb8
[INFO] running `"docker" "start" "-a" "7f7bc176e1661d94570fa113235d631770c0335b02dae22c4eec01afcee2bcb8"`
[INFO] [stderr]    Compiling Travis_POC v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Travis_POC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `travis_poc`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "7f7bc176e1661d94570fa113235d631770c0335b02dae22c4eec01afcee2bcb8"`
[INFO] running `"docker" "rm" "-f" "7f7bc176e1661d94570fa113235d631770c0335b02dae22c4eec01afcee2bcb8"`
[INFO] [stdout] 7f7bc176e1661d94570fa113235d631770c0335b02dae22c4eec01afcee2bcb8
[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/krishnaIndia/Travis-POC:/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] cb69ce86963ed7f7d6a42aaa99105b2110cd6e3d28dfe816aa1f0e56464f2ac0
[INFO] running `"docker" "start" "-a" "cb69ce86963ed7f7d6a42aaa99105b2110cd6e3d28dfe816aa1f0e56464f2ac0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Travis_POC-707d3c0510a69235
[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" "cb69ce86963ed7f7d6a42aaa99105b2110cd6e3d28dfe816aa1f0e56464f2ac0"`
[INFO] running `"docker" "rm" "-f" "cb69ce86963ed7f7d6a42aaa99105b2110cd6e3d28dfe816aa1f0e56464f2ac0"`
[INFO] [stdout] cb69ce86963ed7f7d6a42aaa99105b2110cd6e3d28dfe816aa1f0e56464f2ac0