[INFO] fetching crate pnmixer-rs 0.1.2...
[INFO] documenting pnmixer-rs-0.1.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate pnmixer-rs 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pnmixer-rs 0.1.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pnmixer-rs 0.1.2
[INFO] finished tweaking crates.io crate pnmixer-rs 0.1.2
[INFO] tweaked toml for crates.io crate pnmixer-rs 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded x11 v2.18.2
[INFO] [stderr]   Downloaded libnotify-sys v1.0.2
[INFO] [stderr]   Downloaded gdk-pixbuf v0.3.0
[INFO] [stderr]   Downloaded w_result v0.1.2
[INFO] [stderr]   Downloaded libnotify v1.0.3
[INFO] [stderr]   Downloaded gio-sys v0.5.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.4.0
[INFO] [stderr]   Downloaded pango-sys v0.4.0
[INFO] [stderr]   Downloaded gobject-sys v0.4.0
[INFO] [stderr]   Downloaded pango v0.2.0
[INFO] [stderr]   Downloaded glib-sys v0.5.0
[INFO] [stderr]   Downloaded inflate v0.2.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.5.0
[INFO] [stderr]   Downloaded gtk v0.2.0
[INFO] [stderr]   Downloaded ffi v0.0.2
[INFO] [stderr]   Downloaded png v0.9.0
[INFO] [stderr]   Downloaded glib v0.3.1
[INFO] [stderr]   Downloaded atk-sys v0.4.0
[INFO] [stderr]   Downloaded gdk-sys v0.4.0
[INFO] [stderr]   Downloaded gio-sys v0.4.0
[INFO] [stderr]   Downloaded gdk v0.6.0
[INFO] [stderr]   Downloaded gio v0.2.0
[INFO] [stderr]   Downloaded gobject-sys v0.5.0
[INFO] [stderr]   Downloaded glib-sys v0.4.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.4.0
[INFO] [stderr]   Downloaded alsa v0.1.10
[INFO] [stderr]   Downloaded gtk-sys v0.4.0
[INFO] [stderr]   Downloaded cairo-rs v0.2.0
[INFO] [stderr]   Downloaded c_vec v1.2.1
[INFO] [stderr]   Downloaded gdk-pixbuf v0.2.0
[INFO] [stderr]   Downloaded glib v0.4.1
[INFO] [stderr]   Downloaded flexi_logger v0.6.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c56ceb5f44ccf3314c3edf222b15445b9bb6be49aa031d8b0da565a968c33f65
[INFO] running `Command { std: "docker" "start" "-a" "c56ceb5f44ccf3314c3edf222b15445b9bb6be49aa031d8b0da565a968c33f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c56ceb5f44ccf3314c3edf222b15445b9bb6be49aa031d8b0da565a968c33f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56ceb5f44ccf3314c3edf222b15445b9bb6be49aa031d8b0da565a968c33f65", kill_on_drop: false }`
[INFO] [stdout] c56ceb5f44ccf3314c3edf222b15445b9bb6be49aa031d8b0da565a968c33f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba1d71471bd115c31bdf0533fda5a7d4994dc6fd9cb86c63d7ba990f78287a87
[INFO] running `Command { std: "docker" "start" "-a" "ba1d71471bd115c31bdf0533fda5a7d4994dc6fd9cb86c63d7ba990f78287a87", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking bitflags v0.8.2
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking inflate v0.2.0
[INFO] [stderr]     Checking ffi v0.0.2
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]     Checking object v0.26.0
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking w_result v0.1.2
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking which v1.0.5
[INFO] [stderr]     Checking alsa v0.1.10
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking png v0.9.0
[INFO] [stderr]     Checking glib v0.3.1
[INFO] [stderr]     Checking flexi_logger v0.6.14
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking pango v0.2.0
[INFO] [stderr]  Documenting pnmixer-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `alloc_system`
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | extern crate alloc_system;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `pnmixer-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name pnmixerlib src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern alsa=/opt/rustwide/target/debug/deps/libalsa-3425351d49fa0836.rmeta --extern alsa_sys=/opt/rustwide/target/debug/deps/libalsa_sys-12ecff0c997e99c7.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-36999c2ec45dc77a.rmeta --extern ffi=/opt/rustwide/target/debug/deps/libffi-7380046f94ca2f81.rmeta --extern flexi_logger=/opt/rustwide/target/debug/deps/libflexi_logger-2fb7d5a746202236.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-0a89a974e53e658f.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-984324d0503b7dc6.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-ab8c5406b3b4706f.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-abcf46593a659617.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-be7d0b650c936665.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-bb464f27d534c34e.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-b780e4c1b4e551b5.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-e8744e8149e7642c.rmeta --extern gtk=/opt/rustwide/target/debug/deps/libgtk-e18f3d4d810363f7.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-0320ad04d24b1d9a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-aefa1f6bd7b2fc96.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-6e8aa2d696a4a427.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1630865e7ed26cdf.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-171b6e63b53ef789.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c34e7c936913bdc8.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-3c325e4add9c8bd2.so --extern toml=/opt/rustwide/target/debug/deps/libtoml-247b34b9e9642680.rmeta --extern w_result=/opt/rustwide/target/debug/deps/libw_result-e99459385f70574f.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-dc26289598eaae22.rmeta --extern x11=/opt/rustwide/target/debug/deps/libx11-02c05682f23baa69.rmeta --extern xdg=/opt/rustwide/target/debug/deps/libxdg-eb767cd44c822dbd.rmeta --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ba1d71471bd115c31bdf0533fda5a7d4994dc6fd9cb86c63d7ba990f78287a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1d71471bd115c31bdf0533fda5a7d4994dc6fd9cb86c63d7ba990f78287a87", kill_on_drop: false }`
[INFO] [stdout] ba1d71471bd115c31bdf0533fda5a7d4994dc6fd9cb86c63d7ba990f78287a87
