[INFO] updating cached repository cocomoff/HelloWorldRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cocomoff/HelloWorldRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cocomoff/HelloWorldRust" "work/ex/beta-1.38-1/sources/1.37.0/gh/cocomoff/HelloWorldRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cocomoff/HelloWorldRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cocomoff/HelloWorldRust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cocomoff/HelloWorldRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cocomoff/HelloWorldRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bee6f536db63e182cf8b34e96384898c0ae249f
[INFO] sha for GitHub repo cocomoff/HelloWorldRust: 6bee6f536db63e182cf8b34e96384898c0ae249f
[INFO] validating manifest of cocomoff/HelloWorldRust 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 cocomoff/HelloWorldRust 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 cocomoff/HelloWorldRust
[INFO] finished frobbing cocomoff/HelloWorldRust
[INFO] frobbed toml for cocomoff/HelloWorldRust written to work/ex/beta-1.38-1/sources/1.37.0/gh/cocomoff/HelloWorldRust/Cargo.toml
[INFO] started frobbing cocomoff/HelloWorldRust
[INFO] finished frobbing cocomoff/HelloWorldRust
[INFO] frobbed toml for cocomoff/HelloWorldRust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cocomoff/HelloWorldRust/Cargo.toml
[INFO] crate cocomoff/HelloWorldRust 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 cocomoff/HelloWorldRust 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/cocomoff/HelloWorldRust:/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] 3097832eb5af604ccd7f94661bee6a46f7b34767e714738ed289b7373187f22a
[INFO] running `"docker" "start" "-a" "3097832eb5af604ccd7f94661bee6a46f7b34767e714738ed289b7373187f22a"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "3097832eb5af604ccd7f94661bee6a46f7b34767e714738ed289b7373187f22a"`
[INFO] running `"docker" "rm" "-f" "3097832eb5af604ccd7f94661bee6a46f7b34767e714738ed289b7373187f22a"`
[INFO] [stdout] 3097832eb5af604ccd7f94661bee6a46f7b34767e714738ed289b7373187f22a
[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/cocomoff/HelloWorldRust:/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] e8d43f0222f7ecbbe8208e0b855a62d9125d651c78e490d3219cc2fbd7969226
[INFO] running `"docker" "start" "-a" "e8d43f0222f7ecbbe8208e0b855a62d9125d651c78e490d3219cc2fbd7969226"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "e8d43f0222f7ecbbe8208e0b855a62d9125d651c78e490d3219cc2fbd7969226"`
[INFO] running `"docker" "rm" "-f" "e8d43f0222f7ecbbe8208e0b855a62d9125d651c78e490d3219cc2fbd7969226"`
[INFO] [stdout] e8d43f0222f7ecbbe8208e0b855a62d9125d651c78e490d3219cc2fbd7969226
[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/cocomoff/HelloWorldRust:/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] 77cd7cc5b6b0c6207f7180b312c9c7de5337330eb7dcf6033a3417b23b023a38
[INFO] running `"docker" "start" "-a" "77cd7cc5b6b0c6207f7180b312c9c7de5337330eb7dcf6033a3417b23b023a38"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-bf25bb57654ade91
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_gcd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "77cd7cc5b6b0c6207f7180b312c9c7de5337330eb7dcf6033a3417b23b023a38"`
[INFO] running `"docker" "rm" "-f" "77cd7cc5b6b0c6207f7180b312c9c7de5337330eb7dcf6033a3417b23b023a38"`
[INFO] [stdout] 77cd7cc5b6b0c6207f7180b312c9c7de5337330eb7dcf6033a3417b23b023a38