[INFO] updating cached repository jwiegley/hello-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jwiegley/hello-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jwiegley/hello-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/jwiegley/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jwiegley/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jwiegley/hello-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jwiegley/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jwiegley/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7bfd5e6c84b7d57ed2c460bcb030fd25246c06fa
[INFO] sha for GitHub repo jwiegley/hello-rust: 7bfd5e6c84b7d57ed2c460bcb030fd25246c06fa
[INFO] validating manifest of jwiegley/hello-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 jwiegley/hello-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 jwiegley/hello-rust
[INFO] finished frobbing jwiegley/hello-rust
[INFO] frobbed toml for jwiegley/hello-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/jwiegley/hello-rust/Cargo.toml
[INFO] started frobbing jwiegley/hello-rust
[INFO] finished frobbing jwiegley/hello-rust
[INFO] frobbed toml for jwiegley/hello-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jwiegley/hello-rust/Cargo.toml
[INFO] crate jwiegley/hello-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 jwiegley/hello-rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jwiegley/hello-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fe36b6fca39b337a629bfab9e520652e7c4d347b9b93095e06a5c24173c1b204
[INFO] running `"docker" "start" "-a" "fe36b6fca39b337a629bfab9e520652e7c4d347b9b93095e06a5c24173c1b204"`
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling hello v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `"docker" "inspect" "fe36b6fca39b337a629bfab9e520652e7c4d347b9b93095e06a5c24173c1b204"`
[INFO] running `"docker" "rm" "-f" "fe36b6fca39b337a629bfab9e520652e7c4d347b9b93095e06a5c24173c1b204"`
[INFO] [stdout] fe36b6fca39b337a629bfab9e520652e7c4d347b9b93095e06a5c24173c1b204
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jwiegley/hello-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b820ba314c8be096ddd6f16675b405542d68583d79fbb298150bc9a419f56637
[INFO] running `"docker" "start" "-a" "b820ba314c8be096ddd6f16675b405542d68583d79fbb298150bc9a419f56637"`
[INFO] [stderr]    Compiling hello v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "b820ba314c8be096ddd6f16675b405542d68583d79fbb298150bc9a419f56637"`
[INFO] running `"docker" "rm" "-f" "b820ba314c8be096ddd6f16675b405542d68583d79fbb298150bc9a419f56637"`
[INFO] [stdout] b820ba314c8be096ddd6f16675b405542d68583d79fbb298150bc9a419f56637
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jwiegley/hello-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d0b8d9c324f28169d424507794dc2198cab7d4a69fa4fc1ce4d4648840a6fcc8
[INFO] running `"docker" "start" "-a" "d0b8d9c324f28169d424507794dc2198cab7d4a69fa4fc1ce4d4648840a6fcc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-2f078c1a9dd07a55
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test speed_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" "d0b8d9c324f28169d424507794dc2198cab7d4a69fa4fc1ce4d4648840a6fcc8"`
[INFO] running `"docker" "rm" "-f" "d0b8d9c324f28169d424507794dc2198cab7d4a69fa4fc1ce4d4648840a6fcc8"`
[INFO] [stdout] d0b8d9c324f28169d424507794dc2198cab7d4a69fa4fc1ce4d4648840a6fcc8