[INFO] cloning repository https://github.com/carlosgaldino/fractal-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlosgaldino/fractal-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosgaldino%2Ffractal-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosgaldino%2Ffractal-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dff4fb65ba42977e02f7e473d7325c36dfc7b035
[INFO] checking carlosgaldino/fractal-tree against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosgaldino%2Ffractal-tree" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carlosgaldino/fractal-tree on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carlosgaldino/fractal-tree
[INFO] finished tweaking git repo https://github.com/carlosgaldino/fractal-tree
[INFO] tweaked toml for git repo https://github.com/carlosgaldino/fractal-tree written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/carlosgaldino/fractal-tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mmap v0.1.1
[INFO] [stderr]   Downloaded lazy_static v0.1.14
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.12.0
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[INFO] [stderr]   Downloaded gl_generator v0.0.28
[INFO] [stderr]   Downloaded miniz-sys v0.1.6
[INFO] [stderr]   Downloaded libc v0.1.10
[INFO] [stderr]   Downloaded log v0.3.2
[INFO] [stderr]   Downloaded piston-float v0.1.0
[INFO] [stderr]   Downloaded piston-texture v0.2.3
[INFO] [stderr]   Downloaded gleam v0.1.9
[INFO] [stderr]   Downloaded shared_library v0.1.0
[INFO] [stderr]   Downloaded clock_ticks v0.0.6
[INFO] [stderr]   Downloaded dlib v0.1.1
[INFO] [stderr]   Downloaded draw_state v0.2.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.10.1
[INFO] [stderr]   Downloaded malloc_buf v0.0.5
[INFO] [stderr]   Downloaded piston-viewport v0.1.0
[INFO] [stderr]   Downloaded pistoncore-input v0.5.1
[INFO] [stderr]   Downloaded cgl v0.1.0
[INFO] [stderr]   Downloaded objc v0.1.7
[INFO] [stderr]   Downloaded gfx_gl v0.1.4
[INFO] [stderr]   Downloaded pkg-config v0.3.5
[INFO] [stderr]   Downloaded gl v0.0.12
[INFO] [stderr]   Downloaded gfx_device_gl v0.5.0
[INFO] [stderr]   Downloaded tempfile v1.1.1
[INFO] [stderr]   Downloaded freetype-sys v0.1.2
[INFO] [stderr]   Downloaded android_glue v0.1.0
[INFO] [stderr]   Downloaded wayland-client v0.2.1
[INFO] [stderr]   Downloaded cocoa v0.1.5
[INFO] [stderr]   Downloaded gcc v0.3.16
[INFO] [stderr]   Downloaded flate2 v0.2.9
[INFO] [stderr]   Downloaded num v0.1.27
[INFO] [stderr]   Downloaded piston v0.10.1
[INFO] [stderr]   Downloaded freetype-rs v0.3.1
[INFO] [stderr]   Downloaded image v0.3.14
[INFO] [stderr]   Downloaded piston2d-graphics v0.9.0
[INFO] [stderr]   Downloaded glutin v0.3.6
[INFO] [stderr]   Downloaded png v0.3.1
[INFO] [stderr]   Downloaded wayland-kbd v0.2.0
[INFO] [stderr]   Downloaded core-foundation v0.1.0
[INFO] [stderr]   Downloaded rand v0.3.11
[INFO] [stderr]   Downloaded xml-rs v0.1.26
[INFO] [stderr]   Downloaded core-graphics v0.1.1
[INFO] [stderr]   Downloaded libz-sys v0.1.8
[INFO] [stderr]   Downloaded khronos_api v0.0.7
[INFO] [stderr]   Downloaded winapi v0.2.4
[INFO] [stderr]   Downloaded gl_generator v0.0.27
[INFO] [stderr]   Downloaded pistoncore-window v0.9.1
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[INFO] [stderr]   Downloaded piston_window v0.20.0
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc57df428dad758715f6cc95d9e17e36904ab7f80ec3923859c260b3c82fcf4
[INFO] running `Command { std: "docker" "start" "-a" "9dc57df428dad758715f6cc95d9e17e36904ab7f80ec3923859c260b3c82fcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc57df428dad758715f6cc95d9e17e36904ab7f80ec3923859c260b3c82fcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc57df428dad758715f6cc95d9e17e36904ab7f80ec3923859c260b3c82fcf4", kill_on_drop: false }`
[INFO] [stdout] 9dc57df428dad758715f6cc95d9e17e36904ab7f80ec3923859c260b3c82fcf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df14cdd458b3c7a37b3b55272e4ba08b5cd89e2d1edd9143898b9d53e46b7a3f
[INFO] running `Command { std: "docker" "start" "-a" "df14cdd458b3c7a37b3b55272e4ba08b5cd89e2d1edd9143898b9d53e46b7a3f", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.1.10
[INFO] [stderr]     Checking winapi v0.2.4
[INFO] [stderr]     Checking bitflags v0.3.2
[INFO] [stderr]    Compiling gcc v0.3.16
[INFO] [stderr]     Checking rustc-serialize v0.3.16
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling xml-rs v0.1.26
[INFO] [stderr]    Compiling khronos_api v0.0.8
[INFO] [stderr]     Checking piston-float v0.1.0
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.16/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.3.2
[INFO] [stderr]    Compiling pkg-config v0.3.5
[INFO] [stderr]     Checking piston-viewport v0.1.0
[INFO] [stderr]     Checking lazy_static v0.1.14
[INFO] [stderr]    Compiling kernel32-sys v0.1.4
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking rand v0.3.11
[INFO] [stderr]     Checking dlib v0.1.1
[INFO] [stderr]     Checking gl_common v0.0.4
[INFO] [stdout] error: `$stype:ty` may be followed by `functions`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |         $(functions: $(fn $fname: ident($($farg: ty),*) -> $fret:ty),+)|*
[INFO] [stdout]    |           ^^^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$fret:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$vargs:ty` may be followed by `...`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:40:55
[INFO] [stdout]    |
[INFO] [stdout] 40 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |                                                       ^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `functions`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 |         $(functions: $(fn $fname: ident($($farg: ty),*) -> $fret:ty),+)|*
[INFO] [stdout]    |           ^^^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$fret:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$vargs:ty` may be followed by `...`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:67:55
[INFO] [stdout]    |
[INFO] [stdout] 67 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |                                                       ^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `functions`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 |         $(functions: $(fn $fname: ident($($farg: ty),*) -> $fret:ty),+)|*
[INFO] [stdout]    |           ^^^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$fret:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$vargs:ty` may be followed by `...`, which is not allowed for `ty` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:84:55
[INFO] [stdout]    |
[INFO] [stdout] 84 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]    |                                                       ^^^ not allowed after `ty` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `functions`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 |         $(functions: $(fn $fname: ident($($farg: ty),*) -> $fret:ty),+)|*
[INFO] [stdout]     |           ^^^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]     |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$fret:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]     |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$vargs:ty` may be followed by `...`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:135:55
[INFO] [stdout]     |
[INFO] [stdout] 135 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]     |                                                       ^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `functions`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:172:11
[INFO] [stdout]     |
[INFO] [stdout] 172 |         $(functions: $(fn $fname: ident($($farg: ty),*) -> $fret:ty),+)|*
[INFO] [stdout]     |           ^^^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$stype:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:173:11
[INFO] [stdout]     |
[INFO] [stdout] 173 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]     |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$fret:ty` may be followed by `varargs`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:173:11
[INFO] [stdout]     |
[INFO] [stdout] 173 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]     |           ^^^^^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$vargs:ty` may be followed by `...`, which is not allowed for `ty` fragments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dlib-0.1.1/src/lib.rs:173:55
[INFO] [stdout]     |
[INFO] [stdout] 173 |         $(varargs: $(fn $vname: ident($($vargs: ty),+ ...) -> $vret: ty),+)|*
[INFO] [stdout]     |                                                       ^^^ not allowed after `ty` fragments
[INFO] [stdout]     |
[INFO] [stdout]     = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dlib` (lib) due to 21 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "df14cdd458b3c7a37b3b55272e4ba08b5cd89e2d1edd9143898b9d53e46b7a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df14cdd458b3c7a37b3b55272e4ba08b5cd89e2d1edd9143898b9d53e46b7a3f", kill_on_drop: false }`
[INFO] [stdout] df14cdd458b3c7a37b3b55272e4ba08b5cd89e2d1edd9143898b9d53e46b7a3f
