[INFO] updating cached repository asheidan/rusty-mandelbrot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asheidan/rusty-mandelbrot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asheidan/rusty-mandelbrot" "work/ex/beta-1.38-1/sources/1.37.0/gh/asheidan/rusty-mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/asheidan/rusty-mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asheidan/rusty-mandelbrot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asheidan/rusty-mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asheidan/rusty-mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b1827df73d695ca7f1d8c9e8049b150145a8418a
[INFO] sha for GitHub repo asheidan/rusty-mandelbrot: b1827df73d695ca7f1d8c9e8049b150145a8418a
[INFO] validating manifest of asheidan/rusty-mandelbrot 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 asheidan/rusty-mandelbrot 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 asheidan/rusty-mandelbrot
[INFO] finished frobbing asheidan/rusty-mandelbrot
[INFO] frobbed toml for asheidan/rusty-mandelbrot written to work/ex/beta-1.38-1/sources/1.37.0/gh/asheidan/rusty-mandelbrot/Cargo.toml
[INFO] started frobbing asheidan/rusty-mandelbrot
[INFO] finished frobbing asheidan/rusty-mandelbrot
[INFO] frobbed toml for asheidan/rusty-mandelbrot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asheidan/rusty-mandelbrot/Cargo.toml
[INFO] crate asheidan/rusty-mandelbrot 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 asheidan/rusty-mandelbrot against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asheidan/rusty-mandelbrot:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e649bc16ad7959ee8b7d8d053448762b759114c3facb2b16e7c7857d7555fa40
[INFO] running `"docker" "start" "-a" "e649bc16ad7959ee8b7d8d053448762b759114c3facb2b16e7c7857d7555fa40"`
[INFO] [stderr]    Compiling rusty-mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]  --> src/palette.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |         0 ... 205 => {
[INFO] [stderr]   |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         205 ... 460 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |         460 ... 715 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |         715 ... 970 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |         970 ... 1125 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |         1125 ... 1175 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:32:14
[INFO] [stderr]    |
[INFO] [stderr] 32 |         1175 ... 1275 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_pixel`
[INFO] [stderr]   --> src/ppm.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn get_pixel(&self, x: u32, y: u32) -> Option<RGB> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "e649bc16ad7959ee8b7d8d053448762b759114c3facb2b16e7c7857d7555fa40"`
[INFO] running `"docker" "rm" "-f" "e649bc16ad7959ee8b7d8d053448762b759114c3facb2b16e7c7857d7555fa40"`
[INFO] [stdout] e649bc16ad7959ee8b7d8d053448762b759114c3facb2b16e7c7857d7555fa40
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asheidan/rusty-mandelbrot:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 27c63ac08faf4a5049117326f8da1f9d86038fccbc228d4164da6e64e120a878
[INFO] running `"docker" "start" "-a" "27c63ac08faf4a5049117326f8da1f9d86038fccbc228d4164da6e64e120a878"`
[INFO] [stderr]    Compiling rusty-mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]  --> src/palette.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |         0 ... 205 => {
[INFO] [stderr]   |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         205 ... 460 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |         460 ... 715 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |         715 ... 970 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |         970 ... 1125 => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |         1125 ... 1175 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/palette.rs:32:14
[INFO] [stderr]    |
[INFO] [stderr] 32 |         1175 ... 1275 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "27c63ac08faf4a5049117326f8da1f9d86038fccbc228d4164da6e64e120a878"`
[INFO] running `"docker" "rm" "-f" "27c63ac08faf4a5049117326f8da1f9d86038fccbc228d4164da6e64e120a878"`
[INFO] [stdout] 27c63ac08faf4a5049117326f8da1f9d86038fccbc228d4164da6e64e120a878
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asheidan/rusty-mandelbrot:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e1ec358ee7a27987da9335ba904c048318c211dd1ead2343cffed76a6510b34e
[INFO] running `"docker" "start" "-a" "e1ec358ee7a27987da9335ba904c048318c211dd1ead2343cffed76a6510b34e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_mandelbrot-b90ef406439d5a5f
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ppm::tests::set_pixel::should_return_true_when_setting_pixel_inside ... ok
[INFO] [stdout] test ppm::tests::set_pixel::should_return_false_when_setting_pixel_outside ... ok
[INFO] [stdout] test ppm::tests::get_pixel::should_return_some_inside_of_picture ... ok
[INFO] [stdout] test ppm::tests::get_pixel::should_return_none_outside_of_picture ... ok
[INFO] [stdout] test ppm::tests::test_buffer_size_should_return_memory_needed_for_image ... ok
[INFO] [stdout] test ppm::tests::test_new_should_return_ppm_same_size ... ok
[INFO] [stdout] test ppm::tests::get_offset::should_return_none_if_outside_of_buffer ... ok
[INFO] [stdout] test palette::tests_palette::too_many_iterations_should_be_black ... ok
[INFO] [stdout] test ppm::tests::get_offset::should_return_some_data_if_in_buffer ... ok
[INFO] [stdout] test ppm::tests::get_offset::test_get_offset_should_return_correct_offset_if_in_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e1ec358ee7a27987da9335ba904c048318c211dd1ead2343cffed76a6510b34e"`
[INFO] running `"docker" "rm" "-f" "e1ec358ee7a27987da9335ba904c048318c211dd1ead2343cffed76a6510b34e"`
[INFO] [stdout] e1ec358ee7a27987da9335ba904c048318c211dd1ead2343cffed76a6510b34e