[INFO] cloning repository https://github.com/mvr/abyme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvr/abyme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvr%2Fabyme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvr%2Fabyme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1c5d27fca43502962abae0eb9aabe17d8ca12fd
[INFO] documenting mvr/abyme against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvr%2Fabyme" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mvr/abyme 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 git repo https://github.com/mvr/abyme
[INFO] finished tweaking git repo https://github.com/mvr/abyme
[INFO] tweaked toml for git repo https://github.com/mvr/abyme written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/mvr/abyme already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lyon_path v0.10.0
[INFO] [stderr]   Downloaded euclid v0.17.2
[INFO] [stderr]   Downloaded lyon v0.10.0
[INFO] [stderr]   Downloaded lyon_tessellation v0.10.0
[INFO] [stderr]   Downloaded lyon_geom v0.10.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.1.5
[INFO] [stderr]   Downloaded gfx_window_glutin v0.23.0
[INFO] [stderr]   Downloaded winit v0.13.1
[INFO] [stderr]   Downloaded glutin v0.15.0
[INFO] [stderr]   Downloaded rug v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 812785c6b741d54042c08d95e95c2bf1a236cd1270e1bb617427489322722a13
[INFO] running `Command { std: "docker" "start" "-a" "812785c6b741d54042c08d95e95c2bf1a236cd1270e1bb617427489322722a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "812785c6b741d54042c08d95e95c2bf1a236cd1270e1bb617427489322722a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812785c6b741d54042c08d95e95c2bf1a236cd1270e1bb617427489322722a13", kill_on_drop: false }`
[INFO] [stdout] 812785c6b741d54042c08d95e95c2bf1a236cd1270e1bb617427489322722a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] b4e1c693c7f27c0ffb955f494e998674e8790d149f4b6f5b2583945a973fb9e9
[INFO] running `Command { std: "docker" "start" "-a" "b4e1c693c7f27c0ffb955f494e998674e8790d149f4b6f5b2583945a973fb9e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking num-traits v0.2.2
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.5
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling rug v1.1.0
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]    Compiling x11-dl v2.17.5
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking euclid v0.17.2
[INFO] [stderr]     Checking sid v0.5.0
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking tempfile v3.0.2
[INFO] [stderr]     Checking num-bigint v0.1.43
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking lyon_geom v0.10.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin v0.15.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking lyon_path v0.10.0
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking lyon_tessellation v0.10.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]     Checking lyon v0.10.0
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.13.1
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.2
[INFO] [stderr]     Checking gfx_window_glutin v0.23.0
[INFO] [stderr]  Documenting abyme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(custom_attribute)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustfmt_skip` in this scope
[INFO] [stdout]    --> src/math.rs:218:11
[INFO] [stdout]     |
[INFO] [stdout] 218 |         #[rustfmt_skip]
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(custom_attribute)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(nll)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `abyme`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name abyme 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 euclid=/opt/rustwide/target/debug/deps/libeuclid-a38feee0d07b4e19.rmeta --extern gfx=/opt/rustwide/target/debug/deps/libgfx-9295828aa6974cb7.rmeta --extern gfx_core=/opt/rustwide/target/debug/deps/libgfx_core-877b652c2129ca03.rmeta --extern gfx_window_glutin=/opt/rustwide/target/debug/deps/libgfx_window_glutin-abec1b2cfdff67e3.rmeta --extern glutin=/opt/rustwide/target/debug/deps/libglutin-a041d5a71a4b9926.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-cbe293ad6cedefa7.rmeta --extern lyon=/opt/rustwide/target/debug/deps/liblyon-d6194fa8840a1fea.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-ffb10ba9237a3eeb.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-1902a8e7b41d127e.rmeta --extern rug=/opt/rustwide/target/debug/deps/librug-60e492624ab6f86a.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-90a4e56d90914d3a.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b4e1c693c7f27c0ffb955f494e998674e8790d149f4b6f5b2583945a973fb9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e1c693c7f27c0ffb955f494e998674e8790d149f4b6f5b2583945a973fb9e9", kill_on_drop: false }`
[INFO] [stdout] b4e1c693c7f27c0ffb955f494e998674e8790d149f4b6f5b2583945a973fb9e9
