[INFO] updating cached repository bast/rusty-polygons
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bast/rusty-polygons
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bast/rusty-polygons" "work/ex/beta-1.37-6/sources/1.36.0/gh/bast/rusty-polygons"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bast/rusty-polygons'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bast/rusty-polygons" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bast/rusty-polygons"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bast/rusty-polygons'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6e2a707bcc77a0cdd0fb3926145549fbb0838f70
[INFO] sha for GitHub repo bast/rusty-polygons: 6e2a707bcc77a0cdd0fb3926145549fbb0838f70
[INFO] validating manifest of bast/rusty-polygons 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 bast/rusty-polygons 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 bast/rusty-polygons
[INFO] finished frobbing bast/rusty-polygons
[INFO] frobbed toml for bast/rusty-polygons written to work/ex/beta-1.37-6/sources/1.36.0/gh/bast/rusty-polygons/Cargo.toml
[INFO] started frobbing bast/rusty-polygons
[INFO] finished frobbing bast/rusty-polygons
[INFO] frobbed toml for bast/rusty-polygons written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bast/rusty-polygons/Cargo.toml
[INFO] crate bast/rusty-polygons 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 bast/rusty-polygons 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bast/rusty-polygons:/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] 7f1adc266aceff8fc77da0ed97e4d71ad8a80eb668e01cb340cdd2bbb540b436
[INFO] running `"docker" "start" "-a" "7f1adc266aceff8fc77da0ed97e4d71ad8a80eb668e01cb340cdd2bbb540b436"`
[INFO] [stderr]    Compiling polygons v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "7f1adc266aceff8fc77da0ed97e4d71ad8a80eb668e01cb340cdd2bbb540b436"`
[INFO] running `"docker" "rm" "-f" "7f1adc266aceff8fc77da0ed97e4d71ad8a80eb668e01cb340cdd2bbb540b436"`
[INFO] [stdout] 7f1adc266aceff8fc77da0ed97e4d71ad8a80eb668e01cb340cdd2bbb540b436
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bast/rusty-polygons:/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] 76680e6b69f9318222286c7a57d3c43d8d85584ef28c33ca6a119ad38dcb9c31
[INFO] running `"docker" "start" "-a" "76680e6b69f9318222286c7a57d3c43d8d85584ef28c33ca6a119ad38dcb9c31"`
[INFO] [stderr]    Compiling polygons v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "76680e6b69f9318222286c7a57d3c43d8d85584ef28c33ca6a119ad38dcb9c31"`
[INFO] running `"docker" "rm" "-f" "76680e6b69f9318222286c7a57d3c43d8d85584ef28c33ca6a119ad38dcb9c31"`
[INFO] [stdout] 76680e6b69f9318222286c7a57d3c43d8d85584ef28c33ca6a119ad38dcb9c31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bast/rusty-polygons:/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] 2a83d7ed71557c75a66590fbe9dd7015041f652346a2047d19c7a624b51eb184
[INFO] running `"docker" "start" "-a" "2a83d7ed71557c75a66590fbe9dd7015041f652346a2047d19c7a624b51eb184"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/polygons-ee1871528be20033
[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" "2a83d7ed71557c75a66590fbe9dd7015041f652346a2047d19c7a624b51eb184"`
[INFO] running `"docker" "rm" "-f" "2a83d7ed71557c75a66590fbe9dd7015041f652346a2047d19c7a624b51eb184"`
[INFO] [stdout] 2a83d7ed71557c75a66590fbe9dd7015041f652346a2047d19c7a624b51eb184