[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-1.38-1/sources/1.37.0/gh/caphindsight/rust-convex-polygon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/caphindsight/rust-convex-polygon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/caphindsight/rust-convex-polygon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/caphindsight/rust-convex-polygon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of caphindsight/rust-convex-polygon on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing caphindsight/rust-convex-polygon against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0013acc631d7e1b97e2d88fc293ba552371bce5a7b714ec0b2227160179a88a7
[INFO] running `"docker" "start" "-a" "0013acc631d7e1b97e2d88fc293ba552371bce5a7b714ec0b2227160179a88a7"`
[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 1.38s
[INFO] running `"docker" "inspect" "0013acc631d7e1b97e2d88fc293ba552371bce5a7b714ec0b2227160179a88a7"`
[INFO] running `"docker" "rm" "-f" "0013acc631d7e1b97e2d88fc293ba552371bce5a7b714ec0b2227160179a88a7"`
[INFO] [stdout] 0013acc631d7e1b97e2d88fc293ba552371bce5a7b714ec0b2227160179a88a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0cc5448f4e61357c3e868cc28f1b819c480a26078e70f0aee1f06b1b5e0f568e
[INFO] running `"docker" "start" "-a" "0cc5448f4e61357c3e868cc28f1b819c480a26078e70f0aee1f06b1b5e0f568e"`
[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 1.39s
[INFO] running `"docker" "inspect" "0cc5448f4e61357c3e868cc28f1b819c480a26078e70f0aee1f06b1b5e0f568e"`
[INFO] running `"docker" "rm" "-f" "0cc5448f4e61357c3e868cc28f1b819c480a26078e70f0aee1f06b1b5e0f568e"`
[INFO] [stdout] 0cc5448f4e61357c3e868cc28f1b819c480a26078e70f0aee1f06b1b5e0f568e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] af97dc52e0f150ed953ff72cad740ed0db7e5d67e577af926e7fff1395f12041
[INFO] running `"docker" "start" "-a" "af97dc52e0f150ed953ff72cad740ed0db7e5d67e577af926e7fff1395f12041"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/convex_polygon-dcbb22326dfbec30
[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" "af97dc52e0f150ed953ff72cad740ed0db7e5d67e577af926e7fff1395f12041"`
[INFO] running `"docker" "rm" "-f" "af97dc52e0f150ed953ff72cad740ed0db7e5d67e577af926e7fff1395f12041"`
[INFO] [stdout] af97dc52e0f150ed953ff72cad740ed0db7e5d67e577af926e7fff1395f12041