[INFO] updating cached repository maruks/shuffle-cards-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maruks/shuffle-cards-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maruks/shuffle-cards-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/maruks/shuffle-cards-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/maruks/shuffle-cards-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maruks/shuffle-cards-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maruks/shuffle-cards-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maruks/shuffle-cards-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ca81618cc85bc8060aa58f1220ea3bfb9ea4bfb
[INFO] sha for GitHub repo maruks/shuffle-cards-rust: 1ca81618cc85bc8060aa58f1220ea3bfb9ea4bfb
[INFO] validating manifest of maruks/shuffle-cards-rust 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 maruks/shuffle-cards-rust 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 maruks/shuffle-cards-rust
[INFO] finished frobbing maruks/shuffle-cards-rust
[INFO] frobbed toml for maruks/shuffle-cards-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/maruks/shuffle-cards-rust/Cargo.toml
[INFO] started frobbing maruks/shuffle-cards-rust
[INFO] finished frobbing maruks/shuffle-cards-rust
[INFO] frobbed toml for maruks/shuffle-cards-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maruks/shuffle-cards-rust/Cargo.toml
[INFO] crate maruks/shuffle-cards-rust 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] testing maruks/shuffle-cards-rust 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-5/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/maruks/shuffle-cards-rust:/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] 9d24f3ff2f070fe2906891db0231e857111608b123195debd8922e473d072645
[INFO] running `"docker" "start" "-a" "9d24f3ff2f070fe2906891db0231e857111608b123195debd8922e473d072645"`
[INFO] [stderr]    Compiling shuffle_cards v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "9d24f3ff2f070fe2906891db0231e857111608b123195debd8922e473d072645"`
[INFO] running `"docker" "rm" "-f" "9d24f3ff2f070fe2906891db0231e857111608b123195debd8922e473d072645"`
[INFO] [stdout] 9d24f3ff2f070fe2906891db0231e857111608b123195debd8922e473d072645
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/maruks/shuffle-cards-rust:/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] a865c4ed558d873ff23c487d121ca023a23c2bf2ca93636e2de00fb54d611046
[INFO] running `"docker" "start" "-a" "a865c4ed558d873ff23c487d121ca023a23c2bf2ca93636e2de00fb54d611046"`
[INFO] [stderr]    Compiling shuffle_cards v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "a865c4ed558d873ff23c487d121ca023a23c2bf2ca93636e2de00fb54d611046"`
[INFO] running `"docker" "rm" "-f" "a865c4ed558d873ff23c487d121ca023a23c2bf2ca93636e2de00fb54d611046"`
[INFO] [stdout] a865c4ed558d873ff23c487d121ca023a23c2bf2ca93636e2de00fb54d611046
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/maruks/shuffle-cards-rust:/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] 6543883d15aa2fc43a425e751acfc2376496a65900416f9db8169969889ca17f
[INFO] running `"docker" "start" "-a" "6543883d15aa2fc43a425e751acfc2376496a65900416f9db8169969889ca17f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shuffle_cards-006e7d4fc56d539d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::shuffle_array_test ... 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" "6543883d15aa2fc43a425e751acfc2376496a65900416f9db8169969889ca17f"`
[INFO] running `"docker" "rm" "-f" "6543883d15aa2fc43a425e751acfc2376496a65900416f9db8169969889ca17f"`
[INFO] [stdout] 6543883d15aa2fc43a425e751acfc2376496a65900416f9db8169969889ca17f