[INFO] updating cached repository Plasticcaz/genetic_hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Plasticcaz/genetic_hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Plasticcaz/genetic_hello" "work/ex/beta-1.37-6/sources/1.36.0/gh/Plasticcaz/genetic_hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Plasticcaz/genetic_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Plasticcaz/genetic_hello" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Plasticcaz/genetic_hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Plasticcaz/genetic_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3af648ffefd7d6537ae398bfb86a5e950ddc71c0
[INFO] sha for GitHub repo Plasticcaz/genetic_hello: 3af648ffefd7d6537ae398bfb86a5e950ddc71c0
[INFO] validating manifest of Plasticcaz/genetic_hello on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Plasticcaz/genetic_hello on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Plasticcaz/genetic_hello
[INFO] finished frobbing Plasticcaz/genetic_hello
[INFO] frobbed toml for Plasticcaz/genetic_hello written to work/ex/beta-1.37-6/sources/1.36.0/gh/Plasticcaz/genetic_hello/Cargo.toml
[INFO] started frobbing Plasticcaz/genetic_hello
[INFO] finished frobbing Plasticcaz/genetic_hello
[INFO] frobbed toml for Plasticcaz/genetic_hello written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Plasticcaz/genetic_hello/Cargo.toml
[INFO] crate Plasticcaz/genetic_hello already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Plasticcaz/genetic_hello against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Plasticcaz/genetic_hello:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9735b2dd22f477e20b48ec1e974e317ba8f7a164f04a507d526ba72d28a24894
[INFO] running `"docker" "start" "-a" "9735b2dd22f477e20b48ec1e974e317ba8f7a164f04a507d526ba72d28a24894"`
[INFO] [stderr]    Compiling genetic_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "9735b2dd22f477e20b48ec1e974e317ba8f7a164f04a507d526ba72d28a24894"`
[INFO] running `"docker" "rm" "-f" "9735b2dd22f477e20b48ec1e974e317ba8f7a164f04a507d526ba72d28a24894"`
[INFO] [stdout] 9735b2dd22f477e20b48ec1e974e317ba8f7a164f04a507d526ba72d28a24894
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Plasticcaz/genetic_hello:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 54e613f48343be4ffdda377778cdfef945ff6d1756a678c88cc0853939001613
[INFO] running `"docker" "start" "-a" "54e613f48343be4ffdda377778cdfef945ff6d1756a678c88cc0853939001613"`
[INFO] [stderr]    Compiling genetic_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "54e613f48343be4ffdda377778cdfef945ff6d1756a678c88cc0853939001613"`
[INFO] running `"docker" "rm" "-f" "54e613f48343be4ffdda377778cdfef945ff6d1756a678c88cc0853939001613"`
[INFO] [stdout] 54e613f48343be4ffdda377778cdfef945ff6d1756a678c88cc0853939001613
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Plasticcaz/genetic_hello:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c5cd1c85a89fa167a4f364637c2840849977b73a1ec3fb481842e5e458c8c00a
[INFO] running `"docker" "start" "-a" "c5cd1c85a89fa167a4f364637c2840849977b73a1ec3fb481842e5e458c8c00a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/genetic_hello-eaa858233ab033ff
[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" "c5cd1c85a89fa167a4f364637c2840849977b73a1ec3fb481842e5e458c8c00a"`
[INFO] running `"docker" "rm" "-f" "c5cd1c85a89fa167a4f364637c2840849977b73a1ec3fb481842e5e458c8c00a"`
[INFO] [stdout] c5cd1c85a89fa167a4f364637c2840849977b73a1ec3fb481842e5e458c8c00a