[INFO] updating cached repository maxbeutel/hough-transform-explained
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maxbeutel/hough-transform-explained
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maxbeutel/hough-transform-explained" "work/ex/beta-1.37-6/sources/1.36.0/gh/maxbeutel/hough-transform-explained"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/maxbeutel/hough-transform-explained'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maxbeutel/hough-transform-explained" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maxbeutel/hough-transform-explained"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maxbeutel/hough-transform-explained'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f487faa92ef33f08c7531fe6a8cd0af9032ea227
[INFO] sha for GitHub repo maxbeutel/hough-transform-explained: f487faa92ef33f08c7531fe6a8cd0af9032ea227
[INFO] validating manifest of maxbeutel/hough-transform-explained 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 maxbeutel/hough-transform-explained 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 maxbeutel/hough-transform-explained
[INFO] finished frobbing maxbeutel/hough-transform-explained
[INFO] frobbed toml for maxbeutel/hough-transform-explained written to work/ex/beta-1.37-6/sources/1.36.0/gh/maxbeutel/hough-transform-explained/Cargo.toml
[INFO] started frobbing maxbeutel/hough-transform-explained
[INFO] finished frobbing maxbeutel/hough-transform-explained
[INFO] frobbed toml for maxbeutel/hough-transform-explained written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maxbeutel/hough-transform-explained/Cargo.toml
[INFO] crate maxbeutel/hough-transform-explained 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 maxbeutel/hough-transform-explained 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/maxbeutel/hough-transform-explained:/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] 23d027cca8d1f497887b00c42e124664b03aaa187ad12f2d02507881ba09b564
[INFO] running `"docker" "start" "-a" "23d027cca8d1f497887b00c42e124664b03aaa187ad12f2d02507881ba09b564"`
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.10.1
[INFO] [stderr]    Compiling image v0.10.3
[INFO] [stderr]    Compiling hough-transform-explained v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.85s
[INFO] running `"docker" "inspect" "23d027cca8d1f497887b00c42e124664b03aaa187ad12f2d02507881ba09b564"`
[INFO] running `"docker" "rm" "-f" "23d027cca8d1f497887b00c42e124664b03aaa187ad12f2d02507881ba09b564"`
[INFO] [stdout] 23d027cca8d1f497887b00c42e124664b03aaa187ad12f2d02507881ba09b564
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/maxbeutel/hough-transform-explained:/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] 53c75ae36e22aa68a0bf8b6f634844ad764ed2621a0915b265b9b2a334574ec5
[INFO] running `"docker" "start" "-a" "53c75ae36e22aa68a0bf8b6f634844ad764ed2621a0915b265b9b2a334574ec5"`
[INFO] [stderr]    Compiling hough-transform-explained v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "53c75ae36e22aa68a0bf8b6f634844ad764ed2621a0915b265b9b2a334574ec5"`
[INFO] running `"docker" "rm" "-f" "53c75ae36e22aa68a0bf8b6f634844ad764ed2621a0915b265b9b2a334574ec5"`
[INFO] [stdout] 53c75ae36e22aa68a0bf8b6f634844ad764ed2621a0915b265b9b2a334574ec5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/maxbeutel/hough-transform-explained:/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] 2b5bffbbd7904a5151d34c59096c1ac3cd5205cb11dac76d86a7f4c6f6c2d6ab
[INFO] running `"docker" "start" "-a" "2b5bffbbd7904a5151d34c59096c1ac3cd5205cb11dac76d86a7f4c6f6c2d6ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[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] [stderr]      Running /opt/crater/target/debug/deps/hough_transform_explained-a28a189c6b542161
[INFO] running `"docker" "inspect" "2b5bffbbd7904a5151d34c59096c1ac3cd5205cb11dac76d86a7f4c6f6c2d6ab"`
[INFO] running `"docker" "rm" "-f" "2b5bffbbd7904a5151d34c59096c1ac3cd5205cb11dac76d86a7f4c6f6c2d6ab"`
[INFO] [stdout] 2b5bffbbd7904a5151d34c59096c1ac3cd5205cb11dac76d86a7f4c6f6c2d6ab