[INFO] updating cached repository vijaykiran/datamorpher
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vijaykiran/datamorpher
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vijaykiran/datamorpher" "work/ex/beta-1.38-1/sources/1.37.0/gh/vijaykiran/datamorpher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vijaykiran/datamorpher'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vijaykiran/datamorpher" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vijaykiran/datamorpher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vijaykiran/datamorpher'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be00ac5e37ab5bf1f2c252cf8d1eeb388bb72807
[INFO] sha for GitHub repo vijaykiran/datamorpher: be00ac5e37ab5bf1f2c252cf8d1eeb388bb72807
[INFO] validating manifest of vijaykiran/datamorpher 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 vijaykiran/datamorpher 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 vijaykiran/datamorpher
[INFO] finished frobbing vijaykiran/datamorpher
[INFO] frobbed toml for vijaykiran/datamorpher written to work/ex/beta-1.38-1/sources/1.37.0/gh/vijaykiran/datamorpher/Cargo.toml
[INFO] started frobbing vijaykiran/datamorpher
[INFO] finished frobbing vijaykiran/datamorpher
[INFO] frobbed toml for vijaykiran/datamorpher written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vijaykiran/datamorpher/Cargo.toml
[INFO] crate vijaykiran/datamorpher 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 vijaykiran/datamorpher 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vijaykiran/datamorpher:/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] f51a8cc86072966b0e55357db7c6ac10b2415757d0379740e417455af0808793
[INFO] running `"docker" "start" "-a" "f51a8cc86072966b0e55357db7c6ac10b2415757d0379740e417455af0808793"`
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling datamorpher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let matches = App::from(yaml).get_matches();
[INFO] [stderr]   |         ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.72s
[INFO] running `"docker" "inspect" "f51a8cc86072966b0e55357db7c6ac10b2415757d0379740e417455af0808793"`
[INFO] running `"docker" "rm" "-f" "f51a8cc86072966b0e55357db7c6ac10b2415757d0379740e417455af0808793"`
[INFO] [stdout] f51a8cc86072966b0e55357db7c6ac10b2415757d0379740e417455af0808793
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vijaykiran/datamorpher:/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] 58743c1412eaf5665fba4d21f804282312e7dfc581866dc20f208d3b1a62720d
[INFO] running `"docker" "start" "-a" "58743c1412eaf5665fba4d21f804282312e7dfc581866dc20f208d3b1a62720d"`
[INFO] [stderr]    Compiling datamorpher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let matches = App::from(yaml).get_matches();
[INFO] [stderr]   |         ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "58743c1412eaf5665fba4d21f804282312e7dfc581866dc20f208d3b1a62720d"`
[INFO] running `"docker" "rm" "-f" "58743c1412eaf5665fba4d21f804282312e7dfc581866dc20f208d3b1a62720d"`
[INFO] [stdout] 58743c1412eaf5665fba4d21f804282312e7dfc581866dc20f208d3b1a62720d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vijaykiran/datamorpher:/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] 6c522c4acb03ca5b57f3391f3ece48d8764f2c3c81deca92560e32939486ec27
[INFO] running `"docker" "start" "-a" "6c522c4acb03ca5b57f3391f3ece48d8764f2c3c81deca92560e32939486ec27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/datamorpher-90f1e6d3d4942320
[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" "6c522c4acb03ca5b57f3391f3ece48d8764f2c3c81deca92560e32939486ec27"`
[INFO] running `"docker" "rm" "-f" "6c522c4acb03ca5b57f3391f3ece48d8764f2c3c81deca92560e32939486ec27"`
[INFO] [stdout] 6c522c4acb03ca5b57f3391f3ece48d8764f2c3c81deca92560e32939486ec27