[INFO] updating cached repository https://github.com/asheidan/rusty-mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1827df73d695ca7f1d8c9e8049b150145a8418a
[INFO] testing asheidan/rusty-mandelbrot against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasheidan%2Frusty-mandelbrot" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asheidan/rusty-mandelbrot on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asheidan/rusty-mandelbrot
[INFO] finished tweaking git repo https://github.com/asheidan/rusty-mandelbrot
[INFO] tweaked toml for git repo https://github.com/asheidan/rusty-mandelbrot written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/asheidan/rusty-mandelbrot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba064b350f3e8444d282261b57e98ca4f2550e6ef8aa5da68cc4caad2e1b05ce
[INFO] running `Command { std: "docker" "start" "-a" "ba064b350f3e8444d282261b57e98ca4f2550e6ef8aa5da68cc4caad2e1b05ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba064b350f3e8444d282261b57e98ca4f2550e6ef8aa5da68cc4caad2e1b05ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba064b350f3e8444d282261b57e98ca4f2550e6ef8aa5da68cc4caad2e1b05ce", kill_on_drop: false }`
[INFO] [stdout] ba064b350f3e8444d282261b57e98ca4f2550e6ef8aa5da68cc4caad2e1b05ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cbd0da63de3ba1d4b7b9cc272fba7a50ad103eb4c6358fcb61dd0bc7b337810
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cbd0da63de3ba1d4b7b9cc272fba7a50ad103eb4c6358fcb61dd0bc7b337810", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-mandelbrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/ppm.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(file.write(header.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/ppm.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         try!(file.write(&self.data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]  --> src/palette.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |         0 ... 205 => {
[INFO] [stdout]   |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         205 ... 460 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         460 ... 715 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         715 ... 970 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         970 ... 1125 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         1125 ... 1175 => {
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         1175 ... 1275 => {
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 7  |         0 ... 205 => {
[INFO] [stdout]    |         --------- this range overlaps on `205_u32`
[INFO] [stdout] ...
[INFO] [stdout] 11 |         205 ... 460 => {
[INFO] [stdout]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         205 ... 460 => {
[INFO] [stdout]    |         ----------- this range overlaps on `460_u32`
[INFO] [stdout] ...
[INFO] [stdout] 16 |         460 ... 715 => {
[INFO] [stdout]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         460 ... 715 => {
[INFO] [stdout]    |         ----------- this range overlaps on `715_u32`
[INFO] [stdout] ...
[INFO] [stdout] 20 |         715 ... 970 => {
[INFO] [stdout]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         715 ... 970 => {
[INFO] [stdout]    |         ----------- this range overlaps on `970_u32`
[INFO] [stdout] ...
[INFO] [stdout] 24 |         970 ... 1125 => {
[INFO] [stdout]    |         ^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         970 ... 1125 => {
[INFO] [stdout]    |         ------------ this range overlaps on `1125_u32`
[INFO] [stdout] ...
[INFO] [stdout] 28 |         1125 ... 1175 => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         1125 ... 1175 => {
[INFO] [stdout]    |         ------------- this range overlaps on `1175_u32`
[INFO] [stdout] ...
[INFO] [stdout] 32 |         1175 ... 1275 => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pixel`
[INFO] [stdout]   --> src/ppm.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_pixel(&self, x: u32, y: u32) -> Option<RGB> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "9cbd0da63de3ba1d4b7b9cc272fba7a50ad103eb4c6358fcb61dd0bc7b337810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cbd0da63de3ba1d4b7b9cc272fba7a50ad103eb4c6358fcb61dd0bc7b337810", kill_on_drop: false }`
[INFO] [stdout] 9cbd0da63de3ba1d4b7b9cc272fba7a50ad103eb4c6358fcb61dd0bc7b337810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d5318817dba45267931e12d0fa9ebebf5bc20f6bcfdf50d88e0b1639ea837fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d5318817dba45267931e12d0fa9ebebf5bc20f6bcfdf50d88e0b1639ea837fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-mandelbrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/ppm.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(file.write(header.as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/ppm.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         try!(file.write(&self.data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]  --> src/palette.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |         0 ... 205 => {
[INFO] [stdout]   |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         205 ... 460 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         460 ... 715 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         715 ... 970 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         970 ... 1125 => {
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         1125 ... 1175 => {
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/palette.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         1175 ... 1275 => {
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 7  |         0 ... 205 => {
[INFO] [stdout]    |         --------- this range overlaps on `205_u32`
[INFO] [stdout] ...
[INFO] [stdout] 11 |         205 ... 460 => {
[INFO] [stdout]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         205 ... 460 => {
[INFO] [stdout]    |         ----------- this range overlaps on `460_u32`
[INFO] [stdout] ...
[INFO] [stdout] 16 |         460 ... 715 => {
[INFO] [stdout]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         460 ... 715 => {
[INFO] [stdout]    |         ----------- this range overlaps on `715_u32`
[INFO] [stdout] ...
[INFO] [stdout] 20 |         715 ... 970 => {
[INFO] [stdout]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         715 ... 970 => {
[INFO] [stdout]    |         ----------- this range overlaps on `970_u32`
[INFO] [stdout] ...
[INFO] [stdout] 24 |         970 ... 1125 => {
[INFO] [stdout]    |         ^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         970 ... 1125 => {
[INFO] [stdout]    |         ------------ this range overlaps on `1125_u32`
[INFO] [stdout] ...
[INFO] [stdout] 28 |         1125 ... 1175 => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]   --> src/palette.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         1125 ... 1175 => {
[INFO] [stdout]    |         ------------- this range overlaps on `1175_u32`
[INFO] [stdout] ...
[INFO] [stdout] 32 |         1175 ... 1275 => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "3d5318817dba45267931e12d0fa9ebebf5bc20f6bcfdf50d88e0b1639ea837fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5318817dba45267931e12d0fa9ebebf5bc20f6bcfdf50d88e0b1639ea837fa", kill_on_drop: false }`
[INFO] [stdout] 3d5318817dba45267931e12d0fa9ebebf5bc20f6bcfdf50d88e0b1639ea837fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6335677d974a09b13062b7bd44656971eeaef4147ff95020d2b420d6f1dd1a4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6335677d974a09b13062b7bd44656971eeaef4147ff95020d2b420d6f1dd1a4a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ppm.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(file.write(header.as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ppm.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(file.write(&self.data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[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: multiple patterns covering the same range
[INFO] [stderr]   --> src/palette.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 7  |         0 ... 205 => {
[INFO] [stderr]    |         --------- this range overlaps on `205_u32`
[INFO] [stderr] ...
[INFO] [stderr] 11 |         205 ... 460 => {
[INFO] [stderr]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/palette.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         205 ... 460 => {
[INFO] [stderr]    |         ----------- this range overlaps on `460_u32`
[INFO] [stderr] ...
[INFO] [stderr] 16 |         460 ... 715 => {
[INFO] [stderr]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/palette.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         460 ... 715 => {
[INFO] [stderr]    |         ----------- this range overlaps on `715_u32`
[INFO] [stderr] ...
[INFO] [stderr] 20 |         715 ... 970 => {
[INFO] [stderr]    |         ^^^^^^^^^^^ overlapping patterns
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/palette.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         715 ... 970 => {
[INFO] [stderr]    |         ----------- this range overlaps on `970_u32`
[INFO] [stderr] ...
[INFO] [stderr] 24 |         970 ... 1125 => {
[INFO] [stderr]    |         ^^^^^^^^^^^^ overlapping patterns
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/palette.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         970 ... 1125 => {
[INFO] [stderr]    |         ------------ this range overlaps on `1125_u32`
[INFO] [stderr] ...
[INFO] [stderr] 28 |         1125 ... 1175 => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^ overlapping patterns
[INFO] [stderr] 
[INFO] [stderr] warning: multiple patterns covering the same range
[INFO] [stderr]   --> src/palette.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         1125 ... 1175 => {
[INFO] [stderr]    |         ------------- this range overlaps on `1175_u32`
[INFO] [stderr] ...
[INFO] [stderr] 32 |         1175 ... 1275 => {
[INFO] [stderr]    |         ^^^^^^^^^^^^^ overlapping patterns
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_mandelbrot-e70faae06cb52a94
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test palette::tests_palette::too_many_iterations_should_be_black ... ok
[INFO] [stdout] test ppm::tests::get_offset::should_return_none_if_outside_of_buffer ... ok
[INFO] [stdout] test ppm::tests::get_offset::test_get_offset_should_return_correct_offset_if_in_buffer ... ok
[INFO] [stdout] test ppm::tests::get_offset::should_return_some_data_if_in_buffer ... 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::set_pixel::should_return_false_when_setting_pixel_outside ... ok
[INFO] [stdout] test ppm::tests::set_pixel::should_return_true_when_setting_pixel_inside ... ok
[INFO] [stdout] test ppm::tests::test_new_should_return_ppm_same_size ... ok
[INFO] [stdout] test ppm::tests::get_pixel::should_return_some_inside_of_picture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6335677d974a09b13062b7bd44656971eeaef4147ff95020d2b420d6f1dd1a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6335677d974a09b13062b7bd44656971eeaef4147ff95020d2b420d6f1dd1a4a", kill_on_drop: false }`
[INFO] [stdout] 6335677d974a09b13062b7bd44656971eeaef4147ff95020d2b420d6f1dd1a4a