[INFO] updating cached repository caphindsight/rust-convex-polygon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/caphindsight/rust-convex-polygon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/caphindsight/rust-convex-polygon" "work/ex/beta-1.37-6/sources/1.36.0/gh/caphindsight/rust-convex-polygon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/caphindsight/rust-convex-polygon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/caphindsight/rust-convex-polygon" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caphindsight/rust-convex-polygon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caphindsight/rust-convex-polygon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0fc9cffdf7859bf4171178314c0058873c370e5
[INFO] sha for GitHub repo caphindsight/rust-convex-polygon: a0fc9cffdf7859bf4171178314c0058873c370e5
[INFO] validating manifest of caphindsight/rust-convex-polygon 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 caphindsight/rust-convex-polygon 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 caphindsight/rust-convex-polygon
[INFO] finished frobbing caphindsight/rust-convex-polygon
[INFO] frobbed toml for caphindsight/rust-convex-polygon written to work/ex/beta-1.37-6/sources/1.36.0/gh/caphindsight/rust-convex-polygon/Cargo.toml
[INFO] started frobbing caphindsight/rust-convex-polygon
[INFO] finished frobbing caphindsight/rust-convex-polygon
[INFO] frobbed toml for caphindsight/rust-convex-polygon written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caphindsight/rust-convex-polygon/Cargo.toml
[INFO] crate caphindsight/rust-convex-polygon 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] testing caphindsight/rust-convex-polygon 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-6/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/caphindsight/rust-convex-polygon:/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] 8626647f828a7f9d89ae2842bb109d8101283f725c01ae6b853d6f8c1f08cb6a
[INFO] running `"docker" "start" "-a" "8626647f828a7f9d89ae2842bb109d8101283f725c01ae6b853d6f8c1f08cb6a"`
[INFO] [stderr]    Compiling text_io v0.1.5
[INFO] [stderr]    Compiling convex_polygon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "8626647f828a7f9d89ae2842bb109d8101283f725c01ae6b853d6f8c1f08cb6a"`
[INFO] running `"docker" "rm" "-f" "8626647f828a7f9d89ae2842bb109d8101283f725c01ae6b853d6f8c1f08cb6a"`
[INFO] [stdout] 8626647f828a7f9d89ae2842bb109d8101283f725c01ae6b853d6f8c1f08cb6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/caphindsight/rust-convex-polygon:/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] 5b8b85c0a18b39b9605c9d7b27594b983c018c60ca8fdc44d8e7a5692e516dca
[INFO] running `"docker" "start" "-a" "5b8b85c0a18b39b9605c9d7b27594b983c018c60ca8fdc44d8e7a5692e516dca"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling convex_polygon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "5b8b85c0a18b39b9605c9d7b27594b983c018c60ca8fdc44d8e7a5692e516dca"`
[INFO] running `"docker" "rm" "-f" "5b8b85c0a18b39b9605c9d7b27594b983c018c60ca8fdc44d8e7a5692e516dca"`
[INFO] [stdout] 5b8b85c0a18b39b9605c9d7b27594b983c018c60ca8fdc44d8e7a5692e516dca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/caphindsight/rust-convex-polygon:/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] e85d749315cac7a3b2fe666280779b5380a700ce7ee11171739de68ba082c98d
[INFO] running `"docker" "start" "-a" "e85d749315cac7a3b2fe666280779b5380a700ce7ee11171739de68ba082c98d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/convex_polygon-08a4d306e0fe58a8
[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" "e85d749315cac7a3b2fe666280779b5380a700ce7ee11171739de68ba082c98d"`
[INFO] running `"docker" "rm" "-f" "e85d749315cac7a3b2fe666280779b5380a700ce7ee11171739de68ba082c98d"`
[INFO] [stdout] e85d749315cac7a3b2fe666280779b5380a700ce7ee11171739de68ba082c98d