[INFO] fetching crate pnmixer-rs 0.1.2...
[INFO] documenting pnmixer-rs-0.1.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate pnmixer-rs 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate pnmixer-rs 0.1.2 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 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-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 167b54faf6ae9e19a564b771572002f372704c2c8171d8c462ae75a3a8aecbbe
[INFO] running `Command { std: "docker" "start" "-a" "167b54faf6ae9e19a564b771572002f372704c2c8171d8c462ae75a3a8aecbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "167b54faf6ae9e19a564b771572002f372704c2c8171d8c462ae75a3a8aecbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167b54faf6ae9e19a564b771572002f372704c2c8171d8c462ae75a3a8aecbbe", kill_on_drop: false }`
[INFO] [stdout] 167b54faf6ae9e19a564b771572002f372704c2c8171d8c462ae75a3a8aecbbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0f36fb3c000c6223eb7b9dea02b6755e16101c9b752de3e2ba1907345bd18b45
[INFO] running `Command { std: "docker" "start" "-a" "0f36fb3c000c6223eb7b9dea02b6755e16101c9b752de3e2ba1907345bd18b45", 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 log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking adler32 v1.2.0
[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 deflate v0.7.20
[INFO] [stderr]     Checking regex-syntax v0.5.6
[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 cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys 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 log v0.3.9
[INFO] [stderr]     Checking w_result v0.1.2
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking object v0.26.0
[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 glib v0.3.1
[INFO] [stderr]     Checking png v0.9.0
[INFO] [stderr]     Checking flexi_logger v0.6.14
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking pango v0.2.0
[INFO] [stderr]     Checking error-chain v0.10.0
[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-6a2b2e5ccc61f8eb.rmeta --extern alsa_sys=/opt/rustwide/target/debug/deps/libalsa_sys-f7fe49e17aacb137.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-6deee8d9c2d3d021.rmeta --extern ffi=/opt/rustwide/target/debug/deps/libffi-3f777a4be145e31e.rmeta --extern flexi_logger=/opt/rustwide/target/debug/deps/libflexi_logger-5ea6c74c427ba335.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-14b45420157f568a.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-93787aea5ab0e104.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-32e127e8f0285fff.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-92e906af5a9ac575.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-2e8bf5117a964dbb.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-a910bbb3242d7281.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-b2e46063c848e883.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-c7ee3d9ac124c4c6.rmeta --extern gtk=/opt/rustwide/target/debug/deps/libgtk-b9204e197970e54f.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-7fde7bae9603845a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-2fd8476142e8bb0b.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8e4888fa4f9e96a6.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-dfc01df70add775f.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-94313aaf24db51fd.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a93f9fa5fee05e49.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-4b78366a230d059f.so --extern toml=/opt/rustwide/target/debug/deps/libtoml-b608eaa102332ceb.rmeta --extern w_result=/opt/rustwide/target/debug/deps/libw_result-1b331cd5f39bb791.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-3573ac115d024212.rmeta --extern x11=/opt/rustwide/target/debug/deps/libx11-67c7b8d852ca2534.rmeta --extern xdg=/opt/rustwide/target/debug/deps/libxdg-151dfd24aaaca35d.rmeta --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "0f36fb3c000c6223eb7b9dea02b6755e16101c9b752de3e2ba1907345bd18b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f36fb3c000c6223eb7b9dea02b6755e16101c9b752de3e2ba1907345bd18b45", kill_on_drop: false }`
[INFO] [stdout] 0f36fb3c000c6223eb7b9dea02b6755e16101c9b752de3e2ba1907345bd18b45
