[INFO] fetching crate adhesion 0.5.0...
[INFO] documenting adhesion-0.5.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate adhesion 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate adhesion 0.5.0 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 adhesion 0.5.0
[INFO] finished tweaking crates.io crate adhesion 0.5.0
[INFO] tweaked toml for crates.io crate adhesion 0.5.0 written to /workspace/builds/worker-5/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] 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b33727ac21285fd739e0f181e8e682746f620ff18eaa5ba61ca1ec16c56909ff
[INFO] running `Command { std: "docker" "start" "-a" "b33727ac21285fd739e0f181e8e682746f620ff18eaa5ba61ca1ec16c56909ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b33727ac21285fd739e0f181e8e682746f620ff18eaa5ba61ca1ec16c56909ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33727ac21285fd739e0f181e8e682746f620ff18eaa5ba61ca1ec16c56909ff", kill_on_drop: false }`
[INFO] [stdout] b33727ac21285fd739e0f181e8e682746f620ff18eaa5ba61ca1ec16c56909ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ce4cc82ed81f1ca83489eca7e7a81eddcbd28b85719583e7f1749ccfc9f0b575
[INFO] running `Command { std: "docker" "start" "-a" "ce4cc82ed81f1ca83489eca7e7a81eddcbd28b85719583e7f1749ccfc9f0b575", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pulldown-cmark v0.0.15
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling skeptic v0.10.1
[INFO] [stderr]    Compiling adhesion v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting adhesion v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0428]: the name `parse_generics_shim` is defined multiple times
[INFO] [stdout]   --> src/parse_generics_shim_util/parse_generics_shim.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | macro_rules! parse_generics_shim {
[INFO] [stdout]    | -------------------------------- previous definition of the macro `parse_generics_shim` here
[INFO] [stdout] ...
[INFO] [stdout] 20 | macro_rules! parse_generics_shim {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `parse_generics_shim` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `parse_generics_shim` must be defined only once in the macro namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `parse_where_shim` is defined multiple times
[INFO] [stdout]   --> src/parse_generics_shim_util/parse_where_shim.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | macro_rules! parse_where_shim {
[INFO] [stdout]    | ----------------------------- previous definition of the macro `parse_where_shim` here
[INFO] [stdout] ...
[INFO] [stdout] 20 | macro_rules! parse_where_shim {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `parse_where_shim` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `parse_where_shim` must be defined only once in the macro namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `adhesion`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name adhesion 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 --cap-lints=warn --crate-version 0.5.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ce4cc82ed81f1ca83489eca7e7a81eddcbd28b85719583e7f1749ccfc9f0b575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4cc82ed81f1ca83489eca7e7a81eddcbd28b85719583e7f1749ccfc9f0b575", kill_on_drop: false }`
[INFO] [stdout] ce4cc82ed81f1ca83489eca7e7a81eddcbd28b85719583e7f1749ccfc9f0b575
