[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 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDefman%2Fespresso" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Defman/espresso on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Defman/espresso already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05792321f3a49847369d614dccb4e79585cdbbb52e8eeb87cf7c17d99d6be316
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "05792321f3a49847369d614dccb4e79585cdbbb52e8eeb87cf7c17d99d6be316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05792321f3a49847369d614dccb4e79585cdbbb52e8eeb87cf7c17d99d6be316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05792321f3a49847369d614dccb4e79585cdbbb52e8eeb87cf7c17d99d6be316", kill_on_drop: false }`
[INFO] [stdout] 05792321f3a49847369d614dccb4e79585cdbbb52e8eeb87cf7c17d99d6be316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a438f0ca694aebaf4121c134e5f30821c590d6a00bb8b00379d1ed45536fe80
[INFO] running `Command { std: "docker" "start" "-a" "3a438f0ca694aebaf4121c134e5f30821c590d6a00bb8b00379d1ed45536fe80", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[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(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(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] 53 | pub struct ExceptionsAttribute {
[INFO] [stdout]    |                               - help: you might be missing a type parameter: `<ClassInfo>`
[INFO] [stdout] 54 |     exceptions: Vec<ClassInfo>,
[INFO] [stdout]    |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[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] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name espresso 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 anyhow=/opt/rustwide/target/debug/deps/libanyhow-8f6ce0f93ec1bcae.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b7cb6f2855b37747.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-be87a6d7a821f35e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f7a5189642f84e84.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-1f8bbd175ae327a3.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "3a438f0ca694aebaf4121c134e5f30821c590d6a00bb8b00379d1ed45536fe80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a438f0ca694aebaf4121c134e5f30821c590d6a00bb8b00379d1ed45536fe80", kill_on_drop: false }`
[INFO] [stdout] 3a438f0ca694aebaf4121c134e5f30821c590d6a00bb8b00379d1ed45536fe80