[INFO] updating cached repository okey/spheretracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/okey/spheretracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/okey/spheretracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/okey/spheretracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/okey/spheretracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/okey/spheretracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/okey/spheretracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/okey/spheretracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59e3ffd040ed138ffecd7990f871ca8bd155a837
[INFO] sha for GitHub repo okey/spheretracer: 59e3ffd040ed138ffecd7990f871ca8bd155a837
[INFO] validating manifest of okey/spheretracer 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 okey/spheretracer 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 okey/spheretracer
[INFO] finished frobbing okey/spheretracer
[INFO] frobbed toml for okey/spheretracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/okey/spheretracer/Cargo.toml
[INFO] started frobbing okey/spheretracer
[INFO] finished frobbing okey/spheretracer
[INFO] frobbed toml for okey/spheretracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/okey/spheretracer/Cargo.toml
[INFO] crate okey/spheretracer 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing okey/spheretracer 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/okey/spheretracer:/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] 63b9599565a813b7e36cfb09c76307b32a4bbdf38097c6c40b87852193b7b5f4
[INFO] running `"docker" "start" "-a" "63b9599565a813b7e36cfb09c76307b32a4bbdf38097c6c40b87852193b7b5f4"`
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling glfw v0.23.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling spheretracer v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.95s
[INFO] running `"docker" "inspect" "63b9599565a813b7e36cfb09c76307b32a4bbdf38097c6c40b87852193b7b5f4"`
[INFO] running `"docker" "rm" "-f" "63b9599565a813b7e36cfb09c76307b32a4bbdf38097c6c40b87852193b7b5f4"`
[INFO] [stdout] 63b9599565a813b7e36cfb09c76307b32a4bbdf38097c6c40b87852193b7b5f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/okey/spheretracer:/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] e4ada500f13ca4d974746f4e954634d78d92e47b4649c5391c4fb7fb3f1d5f09
[INFO] running `"docker" "start" "-a" "e4ada500f13ca4d974746f4e954634d78d92e47b4649c5391c4fb7fb3f1d5f09"`
[INFO] [stderr]    Compiling spheretracer v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "e4ada500f13ca4d974746f4e954634d78d92e47b4649c5391c4fb7fb3f1d5f09"`
[INFO] running `"docker" "rm" "-f" "e4ada500f13ca4d974746f4e954634d78d92e47b4649c5391c4fb7fb3f1d5f09"`
[INFO] [stdout] e4ada500f13ca4d974746f4e954634d78d92e47b4649c5391c4fb7fb3f1d5f09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/okey/spheretracer:/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] 7fe4a1d442324e0b9156b897717080c0bd88de265f597333efe2908877d1a333
[INFO] running `"docker" "start" "-a" "7fe4a1d442324e0b9156b897717080c0bd88de265f597333efe2908877d1a333"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spheretracer-df30e6bf215e8597
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test mat4::test::mat4_multiply ... ok
[INFO] [stdout] test colour::test::colour_mul ... ok
[INFO] [stdout] test mat4::test::mat4_identity ... ok
[INFO] [stdout] test colour::test::colour_eq ... ok
[INFO] [stdout] test tracer::test::trace_intersect_unit ... ok
[INFO] [stdout] test mat4::test::mat4_zero ... ok
[INFO] [stdout] test mat4::test::mat4_transpose ... ok
[INFO] [stdout] test mat4::test::mat4_scale ... ok
[INFO] [stdout] test mat4::test::mat4_translate ... ok
[INFO] [stdout] test vec3::test::vec3_equality ... ok
[INFO] [stdout] test vec3::test::vec3_homogeneous ... ok
[INFO] [stdout] test vec3::test::vec3_simple_algebra ... ok
[INFO] [stdout] test vec3::test::vec3_simple_operators ... ok
[INFO] [stdout] test colour::test::colour_add ... ok
[INFO] [stdout] test colour::test::colour_clamp ... ok
[INFO] [stdout] test mat4::test::mat4_rotate ... ok
[INFO] [stdout] test vec3::test::vec3_transform ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7fe4a1d442324e0b9156b897717080c0bd88de265f597333efe2908877d1a333"`
[INFO] running `"docker" "rm" "-f" "7fe4a1d442324e0b9156b897717080c0bd88de265f597333efe2908877d1a333"`
[INFO] [stdout] 7fe4a1d442324e0b9156b897717080c0bd88de265f597333efe2908877d1a333