[INFO] updating cached repository damienstanton/high-perf-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/damienstanton/high-perf-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/damienstanton/high-perf-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/damienstanton/high-perf-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/damienstanton/high-perf-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/damienstanton/high-perf-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/damienstanton/high-perf-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/damienstanton/high-perf-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1bf06e071f369c7bf82ec490db6907eec8fc297c
[INFO] sha for GitHub repo damienstanton/high-perf-rust: 1bf06e071f369c7bf82ec490db6907eec8fc297c
[INFO] validating manifest of damienstanton/high-perf-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 damienstanton/high-perf-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 damienstanton/high-perf-rust
[INFO] finished frobbing damienstanton/high-perf-rust
[INFO] frobbed toml for damienstanton/high-perf-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/damienstanton/high-perf-rust/Cargo.toml
[INFO] started frobbing damienstanton/high-perf-rust
[INFO] finished frobbing damienstanton/high-perf-rust
[INFO] frobbed toml for damienstanton/high-perf-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/damienstanton/high-perf-rust/Cargo.toml
[INFO] crate damienstanton/high-perf-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 damienstanton/high-perf-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/damienstanton/high-perf-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] 05fbabd221047234f6cb4b75be12dea5431b9b71ac1ed93b53eef82ec1fe1770
[INFO] running `"docker" "start" "-a" "05fbabd221047234f6cb4b75be12dea5431b9b71ac1ed93b53eef82ec1fe1770"`
[INFO] [stderr]    Compiling high-perf-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "05fbabd221047234f6cb4b75be12dea5431b9b71ac1ed93b53eef82ec1fe1770"`
[INFO] running `"docker" "rm" "-f" "05fbabd221047234f6cb4b75be12dea5431b9b71ac1ed93b53eef82ec1fe1770"`
[INFO] [stdout] 05fbabd221047234f6cb4b75be12dea5431b9b71ac1ed93b53eef82ec1fe1770
[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/damienstanton/high-perf-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] 9a8168b45bb3a0a01fa48adfc1defe920a4f4bb4fb6b7406a00e83d64b806a38
[INFO] running `"docker" "start" "-a" "9a8168b45bb3a0a01fa48adfc1defe920a4f4bb4fb6b7406a00e83d64b806a38"`
[INFO] [stderr]    Compiling high-perf-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "9a8168b45bb3a0a01fa48adfc1defe920a4f4bb4fb6b7406a00e83d64b806a38"`
[INFO] running `"docker" "rm" "-f" "9a8168b45bb3a0a01fa48adfc1defe920a4f4bb4fb6b7406a00e83d64b806a38"`
[INFO] [stdout] 9a8168b45bb3a0a01fa48adfc1defe920a4f4bb4fb6b7406a00e83d64b806a38
[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/damienstanton/high-perf-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] de906a33ae8884039c54653e91066910e1799e2a0113873a0d80175209e85598
[INFO] running `"docker" "start" "-a" "de906a33ae8884039c54653e91066910e1799e2a0113873a0d80175209e85598"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/high_perf_rust-460e2fb8411f9fed
[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" "de906a33ae8884039c54653e91066910e1799e2a0113873a0d80175209e85598"`
[INFO] running `"docker" "rm" "-f" "de906a33ae8884039c54653e91066910e1799e2a0113873a0d80175209e85598"`
[INFO] [stdout] de906a33ae8884039c54653e91066910e1799e2a0113873a0d80175209e85598