[INFO] cloning repository https://github.com/Defman/espresso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Defman/espresso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDefman%2Fespresso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDefman%2Fespresso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d765624c4bc1597eb8807cebebe037d485beb19
[INFO] documenting Defman/espresso against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDefman%2Fespresso" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Defman/espresso
[INFO] finished tweaking git repo https://github.com/Defman/espresso
[INFO] tweaked toml for git repo https://github.com/Defman/espresso written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Defman/espresso on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Defman/espresso already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.15
[INFO] [stderr]   Downloaded thiserror v1.0.15
[INFO] [stderr]   Downloaded anyhow v1.0.28
[INFO] [stderr]   Downloaded serde v1.0.106
[INFO] [stderr]   Downloaded serde_derive v1.0.106
[INFO] [stderr]   Downloaded proc-macro2 v1.0.10
[INFO] [stderr]   Downloaded ron v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651f18be7683a3de990de9f2a59f3807571fe39f910ce39a78cd764db668da65
[INFO] running `Command { std: "docker" "start" "-a" "651f18be7683a3de990de9f2a59f3807571fe39f910ce39a78cd764db668da65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651f18be7683a3de990de9f2a59f3807571fe39f910ce39a78cd764db668da65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651f18be7683a3de990de9f2a59f3807571fe39f910ce39a78cd764db668da65", kill_on_drop: false }`
[INFO] [stdout] 651f18be7683a3de990de9f2a59f3807571fe39f910ce39a78cd764db668da65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4af2f506d28d7731ac0a166ec953b5a72fc96d10b8667b2f52b51bd3cd26db6
[INFO] running `Command { std: "docker" "start" "-a" "b4af2f506d28d7731ac0a166ec953b5a72fc96d10b8667b2f52b51bd3cd26db6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking thiserror v1.0.15
[INFO] [stderr]  Documenting espresso v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `InnerClassesAttribute` in this scope
[INFO] [stdout]  --> src/raw/attributes.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |     InnerClasses(InnerClassesAttribute),
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EnclosingMethodAttribute` in this scope
[INFO] [stdout]  --> src/raw/attributes.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     EnclosingMethod(EnclosingMethodAttribute),
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SyntheticAttribute` in this scope
[INFO] [stdout]  --> src/raw/attributes.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Synthetic(SyntheticAttribute),
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SignatureAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Signature(SignatureAttribute),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SourceFileAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SourceFile(SourceFileAttribute),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SourceDebugExtensionAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SourceDebugExtension(SourceDebugExtensionAttribute),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LineNumberTableAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     LineNumberTable(LineNumberTableAttribute),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LocalVariableTableAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     LocalVariableTable(LocalVariableTableAttribute),
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LocalVariableTypeTableAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     LocalVariableTypeTable(LocalVariableTypeTableAttribute),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DeprecatedAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Deprecated(DeprecatedAttribute),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RuntimeVisibleAnnotations` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |     RuntimeVisibleAnnotations(RuntimeVisibleAnnotations),
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `crate::raw::Attribute::RuntimeVisibleAnnotations`; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 17 -     RuntimeVisibleAnnotations(RuntimeVisibleAnnotations),
[INFO] [stdout] 17 +     RuntimeVisibleAnnotations(crate::raw::Attribute),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RuntimeInvisibleAnnotationsAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     RuntimeInvisibleAnnotations(RuntimeInvisibleAnnotationsAttribute),
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RuntimeVisibleParameterAnnotations` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:19:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     RuntimeVisibleParameterAnnotations(RuntimeVisibleParameterAnnotations),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `crate::raw::Attribute::RuntimeVisibleParameterAnnotations`; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 19 -     RuntimeVisibleParameterAnnotations(RuntimeVisibleParameterAnnotations),
[INFO] [stdout] 19 +     RuntimeVisibleParameterAnnotations(crate::raw::Attribute),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RuntimeInvisibleParameterAnnotationsAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 20 |     RuntimeInvisibleParameterAnnotations(RuntimeInvisibleParameterAnnotationsAttribute),
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RuntimeVisibleTypeAnnotationsAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     RuntimeVisibleTypeAnnotations(RuntimeVisibleTypeAnnotationsAttribute),
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BootstrapMethodsAttribute` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     BootstrapMethods(BootstrapMethodsAttribute),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Primitive` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     value: Primitive,
[INFO] [stdout]    |            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ClassInfo` in this scope
[INFO] [stdout]   --> src/raw/attributes.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     exceptions: Vec<ClassInfo>,
[INFO] [stdout]    |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ExceptionsAttribute<ClassInfo> {
[INFO] [stdout]    |                               +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/bytes.rs:101:32
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[derive(Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `serde::Serialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the derive macro `serde::Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/bytes.rs:101:50
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[derive(Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `serde::Deserialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the derive macro `serde::Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `espresso`
[INFO] running `Command { std: "docker" "inspect" "b4af2f506d28d7731ac0a166ec953b5a72fc96d10b8667b2f52b51bd3cd26db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4af2f506d28d7731ac0a166ec953b5a72fc96d10b8667b2f52b51bd3cd26db6", kill_on_drop: false }`
[INFO] [stdout] b4af2f506d28d7731ac0a166ec953b5a72fc96d10b8667b2f52b51bd3cd26db6
