[INFO] updating cached repository roopeshkom/rust_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/roopeshkom/rust_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/roopeshkom/rust_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/roopeshkom/rust_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/roopeshkom/rust_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roopeshkom/rust_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roopeshkom/rust_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roopeshkom/rust_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3054ad90932fcefc84934c5f733b9de8a97f458
[INFO] sha for GitHub repo roopeshkom/rust_test: e3054ad90932fcefc84934c5f733b9de8a97f458
[INFO] validating manifest of roopeshkom/rust_test 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 roopeshkom/rust_test 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 roopeshkom/rust_test
[INFO] finished frobbing roopeshkom/rust_test
[INFO] frobbed toml for roopeshkom/rust_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/roopeshkom/rust_test/Cargo.toml
[INFO] started frobbing roopeshkom/rust_test
[INFO] finished frobbing roopeshkom/rust_test
[INFO] frobbed toml for roopeshkom/rust_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roopeshkom/rust_test/Cargo.toml
[INFO] crate roopeshkom/rust_test 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 roopeshkom/rust_test 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/roopeshkom/rust_test:/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] cc1c72cf0c48772e0bbacd7724fcdd879cb8b96fa3ce9262136d712a366e6bd9
[INFO] running `"docker" "start" "-a" "cc1c72cf0c48772e0bbacd7724fcdd879cb8b96fa3ce9262136d712a366e6bd9"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "cc1c72cf0c48772e0bbacd7724fcdd879cb8b96fa3ce9262136d712a366e6bd9"`
[INFO] running `"docker" "rm" "-f" "cc1c72cf0c48772e0bbacd7724fcdd879cb8b96fa3ce9262136d712a366e6bd9"`
[INFO] [stdout] cc1c72cf0c48772e0bbacd7724fcdd879cb8b96fa3ce9262136d712a366e6bd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/roopeshkom/rust_test:/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] 47079c9ba0ef18835cc585b9c0be5bdc0827f266e65a1a9b1f60d3ab1360580a
[INFO] running `"docker" "start" "-a" "47079c9ba0ef18835cc585b9c0be5bdc0827f266e65a1a9b1f60d3ab1360580a"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "47079c9ba0ef18835cc585b9c0be5bdc0827f266e65a1a9b1f60d3ab1360580a"`
[INFO] running `"docker" "rm" "-f" "47079c9ba0ef18835cc585b9c0be5bdc0827f266e65a1a9b1f60d3ab1360580a"`
[INFO] [stdout] 47079c9ba0ef18835cc585b9c0be5bdc0827f266e65a1a9b1f60d3ab1360580a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/roopeshkom/rust_test:/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] a846e52db269ce6a9953eb423a968584e234c5c3e70f9f1f2e04b27e940e2608
[INFO] running `"docker" "start" "-a" "a846e52db269ce6a9953eb423a968584e234c5c3e70f9f1f2e04b27e940e2608"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-e105c955e106ebc8
[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" "a846e52db269ce6a9953eb423a968584e234c5c3e70f9f1f2e04b27e940e2608"`
[INFO] running `"docker" "rm" "-f" "a846e52db269ce6a9953eb423a968584e234c5c3e70f9f1f2e04b27e940e2608"`
[INFO] [stdout] a846e52db269ce6a9953eb423a968584e234c5c3e70f9f1f2e04b27e940e2608