[INFO] cloning repository https://github.com/dkeehl/rasterize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dkeehl/rasterize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkeehl%2Frasterize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkeehl%2Frasterize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 745dd65112bfa5b524149db95e3a0a9e4819758f
[INFO] documenting dkeehl/rasterize 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%2Fdkeehl%2Frasterize" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dkeehl/rasterize 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/dkeehl/rasterize
[INFO] finished tweaking git repo https://github.com/dkeehl/rasterize
[INFO] tweaked toml for git repo https://github.com/dkeehl/rasterize written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/dkeehl/rasterize 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b8536e95d78aad7329da0d20a85041a5235383ed653dd3e6399c7da8eaf3ec12
[INFO] running `Command { std: "docker" "start" "-a" "b8536e95d78aad7329da0d20a85041a5235383ed653dd3e6399c7da8eaf3ec12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8536e95d78aad7329da0d20a85041a5235383ed653dd3e6399c7da8eaf3ec12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8536e95d78aad7329da0d20a85041a5235383ed653dd3e6399c7da8eaf3ec12", kill_on_drop: false }`
[INFO] [stdout] b8536e95d78aad7329da0d20a85041a5235383ed653dd3e6399c7da8eaf3ec12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] cd6ffc2846a03de083c739cebc1ebb2b936a76c7f227601181045498c92b6c8a
[INFO] running `Command { std: "docker" "start" "-a" "cd6ffc2846a03de083c739cebc1ebb2b936a76c7f227601181045498c92b6c8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]     Checking adler32 v1.1.0
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[INFO] [stderr]    Compiling rayon-core v1.7.1
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[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]     Checking wayland-commons v0.25.0
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[INFO] [stderr]     Checking wayland-cursor v0.25.0
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha2
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]     Checking orbtk-render v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-css-engine v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-theme v0.3.1-alpha2
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking obj-rs v0.6.0
[INFO] [stderr]     Checking orbtk-shell v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-api v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-widgets v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk v0.3.1-alpha2
[INFO] [stderr]  Documenting rasterizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rasterizer`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rasterizer 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 obj=/opt/rustwide/target/debug/deps/libobj-d6b9d6d50d751e3f.rmeta --extern orbtk=/opt/rustwide/target/debug/deps/liborbtk-507a9b528f40f4f9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-df35a8fc898092b4.rmeta --extern tinytga=/opt/rustwide/target/debug/deps/libtinytga-cebdcde3f844318b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "cd6ffc2846a03de083c739cebc1ebb2b936a76c7f227601181045498c92b6c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6ffc2846a03de083c739cebc1ebb2b936a76c7f227601181045498c92b6c8a", kill_on_drop: false }`
[INFO] [stdout] cd6ffc2846a03de083c739cebc1ebb2b936a76c7f227601181045498c92b6c8a
