[INFO] updating cached repository amitsaha/rust-cli-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/amitsaha/rust-cli-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/amitsaha/rust-cli-demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/amitsaha/rust-cli-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/amitsaha/rust-cli-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amitsaha/rust-cli-demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amitsaha/rust-cli-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amitsaha/rust-cli-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1fccc14697ad7c12025b13ce4b3e77eb710b690
[INFO] sha for GitHub repo amitsaha/rust-cli-demo: e1fccc14697ad7c12025b13ce4b3e77eb710b690
[INFO] validating manifest of amitsaha/rust-cli-demo 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 amitsaha/rust-cli-demo 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 amitsaha/rust-cli-demo
[INFO] finished frobbing amitsaha/rust-cli-demo
[INFO] frobbed toml for amitsaha/rust-cli-demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/amitsaha/rust-cli-demo/Cargo.toml
[INFO] started frobbing amitsaha/rust-cli-demo
[INFO] finished frobbing amitsaha/rust-cli-demo
[INFO] frobbed toml for amitsaha/rust-cli-demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amitsaha/rust-cli-demo/Cargo.toml
[INFO] crate amitsaha/rust-cli-demo 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 amitsaha/rust-cli-demo 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/amitsaha/rust-cli-demo:/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] 783d56a0c784a7d3cb5ed6d03d98e81f195507bca6a6cce4cadda37b2718760d
[INFO] running `"docker" "start" "-a" "783d56a0c784a7d3cb5ed6d03d98e81f195507bca6a6cce4cadda37b2718760d"`
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling liboverdrop v0.0.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rust-cli-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `"docker" "inspect" "783d56a0c784a7d3cb5ed6d03d98e81f195507bca6a6cce4cadda37b2718760d"`
[INFO] running `"docker" "rm" "-f" "783d56a0c784a7d3cb5ed6d03d98e81f195507bca6a6cce4cadda37b2718760d"`
[INFO] [stdout] 783d56a0c784a7d3cb5ed6d03d98e81f195507bca6a6cce4cadda37b2718760d
[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/amitsaha/rust-cli-demo:/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] 257f2d500bbffcff3a33117b708f4d37783469f3efd726248bf4308b29d63eec
[INFO] running `"docker" "start" "-a" "257f2d500bbffcff3a33117b708f4d37783469f3efd726248bf4308b29d63eec"`
[INFO] [stderr]    Compiling rust-cli-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "257f2d500bbffcff3a33117b708f4d37783469f3efd726248bf4308b29d63eec"`
[INFO] running `"docker" "rm" "-f" "257f2d500bbffcff3a33117b708f4d37783469f3efd726248bf4308b29d63eec"`
[INFO] [stdout] 257f2d500bbffcff3a33117b708f4d37783469f3efd726248bf4308b29d63eec
[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/amitsaha/rust-cli-demo:/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] 336cef53d53e786901544e5eed54c8361898cb7333c5c60ce67d9a6508952da4
[INFO] running `"docker" "start" "-a" "336cef53d53e786901544e5eed54c8361898cb7333c5c60ce67d9a6508952da4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_cli_demo-655430f1fea23e20
[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" "336cef53d53e786901544e5eed54c8361898cb7333c5c60ce67d9a6508952da4"`
[INFO] running `"docker" "rm" "-f" "336cef53d53e786901544e5eed54c8361898cb7333c5c60ce67d9a6508952da4"`
[INFO] [stdout] 336cef53d53e786901544e5eed54c8361898cb7333c5c60ce67d9a6508952da4