[INFO] cloning repository https://github.com/sunnyone/metal-git
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunnyone/metal-git" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunnyone%2Fmetal-git", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunnyone%2Fmetal-git'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cecb0f28fdd0fc38c4b2c7cad6c3cfae54c0ae67
[INFO] documenting sunnyone/metal-git against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunnyone%2Fmetal-git" "/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/sunnyone/metal-git on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sunnyone/metal-git
[INFO] finished tweaking git repo https://github.com/sunnyone/metal-git
[INFO] tweaked toml for git repo https://github.com/sunnyone/metal-git written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/sunnyone/metal-git already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-1/source/src/main.rs
[INFO] [stderr] warning: dependency (gdk-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gio-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (glib-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gobject-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gtk-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (pango-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/cairo`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gdk.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gdk-pixbuf.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/sys.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gio.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/glib.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/gtk.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gtk-rs/gir-files.git`
[INFO] [stderr]     Updating git repository `https://github.com/gtk-rs/pango.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmake v0.1.17
[INFO] [stderr]   Downloaded gcc v0.3.27
[INFO] [stderr]   Downloaded libc v0.2.10
[INFO] [stderr]   Downloaded libssh2-sys v0.1.37
[INFO] [stderr]   Downloaded openssl-sys v0.7.10
[INFO] [stderr]   Downloaded libz-sys v1.0.3
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb52a987f93e0786be91d94205a86ac18ecafd1e84fcfc295af9e9c12702e769
[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" "bb52a987f93e0786be91d94205a86ac18ecafd1e84fcfc295af9e9c12702e769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb52a987f93e0786be91d94205a86ac18ecafd1e84fcfc295af9e9c12702e769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb52a987f93e0786be91d94205a86ac18ecafd1e84fcfc295af9e9c12702e769", kill_on_drop: false }`
[INFO] [stdout] bb52a987f93e0786be91d94205a86ac18ecafd1e84fcfc295af9e9c12702e769
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dae3b88bb60de1bc4ca98e30530787bbfa4b0ecb40d063cdd65ff2ba93aaabc
[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" "4dae3b88bb60de1bc4ca98e30530787bbfa4b0ecb40d063cdd65ff2ba93aaabc", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] warning: dependency (gdk-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gio-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (glib-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gobject-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gtk-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (pango-sys) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `metal-git` in package `metal-git v0.0.1 (/opt/rustwide/workdir)` has the same output filename as the lib target `metal_git` in package `metal-git v0.0.1 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/metal_git/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.54.0 (5ae8d74b3 2021-06-22) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "metal-git", version: "0.0.1", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "metal-git", doc: true, ..: with_path("/opt/rustwide/workdir/src/main.rs", Edition2015) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 6348720712940323951 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "metal-git", version: "0.0.1", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("metal_git", ["lib"], "/opt/rustwide/workdir/src/main.rs", Edition2015) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 8661174559177989880 }
[INFO] [stderr]     Checking libc v0.2.10
[INFO] [stderr]    Compiling gcc v0.3.27
[INFO] [stderr]    Compiling gdk-pixbuf v0.0.2 (https://github.com/gtk-rs/gdk-pixbuf.git#705379cc)
[INFO] [stderr]    Compiling gio v0.0.1 (https://github.com/gtk-rs/gio.git#09ae0433)
[INFO] [stderr]    Compiling cairo-rs v0.0.9 (https://github.com/gtk-rs/cairo#be21d8e4)
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]    Compiling gdk v0.4.0 (https://github.com/gtk-rs/gdk.git#5670a726)
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]    Compiling gtk v0.0.8 (https://github.com/gtk-rs/gtk.git#081c7b61)
[INFO] [stderr]    Compiling metal-git v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling glib-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]    Compiling gobject-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]    Compiling gio-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]    Compiling cairo-sys-rs v0.3.1 (https://github.com/gtk-rs/cairo#be21d8e4)
[INFO] [stderr]    Compiling pango-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]    Compiling gdk-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling atk-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]    Compiling openssl-sys v0.7.10
[INFO] [stderr]    Compiling gtk-sys v0.3.0 (https://github.com/gtk-rs/sys.git#8924ad29)
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]    Compiling cmake v0.1.17
[INFO] [stderr]    Compiling libz-sys v1.0.3
[INFO] [stderr]    Compiling libssh2-sys v0.1.37
[INFO] [stderr]    Compiling libgit2-sys v0.3.12
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4dae3b88bb60de1bc4ca98e30530787bbfa4b0ecb40d063cdd65ff2ba93aaabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dae3b88bb60de1bc4ca98e30530787bbfa4b0ecb40d063cdd65ff2ba93aaabc", kill_on_drop: false }`
[INFO] [stdout] 4dae3b88bb60de1bc4ca98e30530787bbfa4b0ecb40d063cdd65ff2ba93aaabc
