[INFO] updating cached repository claes-magnus/rust-bresenham
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/claes-magnus/rust-bresenham
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/claes-magnus/rust-bresenham" "work/ex/beta-1.38-1/sources/1.37.0/gh/claes-magnus/rust-bresenham"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/claes-magnus/rust-bresenham'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/claes-magnus/rust-bresenham" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/claes-magnus/rust-bresenham"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/claes-magnus/rust-bresenham'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9eafb03b8a733063a4b60f3c6b178267c0a35df6
[INFO] sha for GitHub repo claes-magnus/rust-bresenham: 9eafb03b8a733063a4b60f3c6b178267c0a35df6
[INFO] validating manifest of claes-magnus/rust-bresenham 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 claes-magnus/rust-bresenham 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 claes-magnus/rust-bresenham
[INFO] finished frobbing claes-magnus/rust-bresenham
[INFO] frobbed toml for claes-magnus/rust-bresenham written to work/ex/beta-1.38-1/sources/1.37.0/gh/claes-magnus/rust-bresenham/Cargo.toml
[INFO] started frobbing claes-magnus/rust-bresenham
[INFO] finished frobbing claes-magnus/rust-bresenham
[INFO] frobbed toml for claes-magnus/rust-bresenham written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/claes-magnus/rust-bresenham/Cargo.toml
[INFO] crate claes-magnus/rust-bresenham 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 claes-magnus/rust-bresenham 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/claes-magnus/rust-bresenham:/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] a9eadbc3c5f211a85920b2fc213040065ac2058b63d877de640851c187cc5cea
[INFO] running `"docker" "start" "-a" "a9eadbc3c5f211a85920b2fc213040065ac2058b63d877de640851c187cc5cea"`
[INFO] [stderr]    Compiling bresenham-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "a9eadbc3c5f211a85920b2fc213040065ac2058b63d877de640851c187cc5cea"`
[INFO] running `"docker" "rm" "-f" "a9eadbc3c5f211a85920b2fc213040065ac2058b63d877de640851c187cc5cea"`
[INFO] [stdout] a9eadbc3c5f211a85920b2fc213040065ac2058b63d877de640851c187cc5cea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/claes-magnus/rust-bresenham:/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] 6c23a29c3022f3ef17d35e12037ee433a032f4d973e10ef1d8e8addedc514912
[INFO] running `"docker" "start" "-a" "6c23a29c3022f3ef17d35e12037ee433a032f4d973e10ef1d8e8addedc514912"`
[INFO] [stderr]    Compiling bresenham-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "6c23a29c3022f3ef17d35e12037ee433a032f4d973e10ef1d8e8addedc514912"`
[INFO] running `"docker" "rm" "-f" "6c23a29c3022f3ef17d35e12037ee433a032f4d973e10ef1d8e8addedc514912"`
[INFO] [stdout] 6c23a29c3022f3ef17d35e12037ee433a032f4d973e10ef1d8e8addedc514912
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/claes-magnus/rust-bresenham:/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] 516a9d18275a3c7514e09081cc94b17b904883e4b9f54bd5ffc5e36ffb85f4f7
[INFO] running `"docker" "start" "-a" "516a9d18275a3c7514e09081cc94b17b904883e4b9f54bd5ffc5e36ffb85f4f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bresenham_rust-89350eb255bd2656
[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" "516a9d18275a3c7514e09081cc94b17b904883e4b9f54bd5ffc5e36ffb85f4f7"`
[INFO] running `"docker" "rm" "-f" "516a9d18275a3c7514e09081cc94b17b904883e4b9f54bd5ffc5e36ffb85f4f7"`
[INFO] [stdout] 516a9d18275a3c7514e09081cc94b17b904883e4b9f54bd5ffc5e36ffb85f4f7