[INFO] cloning repository https://github.com/OinkIguana/ink-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OinkIguana/ink-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOinkIguana%2Fink-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOinkIguana%2Fink-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed87560f0abfb7e6fe674444c53f3f90860c386f
[INFO] documenting OinkIguana/ink-generator against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOinkIguana%2Fink-generator" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OinkIguana/ink-generator on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OinkIguana/ink-generator
[INFO] finished tweaking git repo https://github.com/OinkIguana/ink-generator
[INFO] tweaked toml for git repo https://github.com/OinkIguana/ink-generator written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/OinkIguana/ink-generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v1.6.1
[INFO] [stderr]   Downloaded proc-macro2 v0.4.20
[INFO] [stderr]   Downloaded syn v0.15.13
[INFO] [stderr]   Downloaded ron v0.3.0
[INFO] [stderr]   Downloaded text_io v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d21f7c9035822a81d1771881ce4b1d168c7a36b3c4f03090b621f7b784422f1
[INFO] running `Command { std: "docker" "start" "-a" "4d21f7c9035822a81d1771881ce4b1d168c7a36b3c4f03090b621f7b784422f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d21f7c9035822a81d1771881ce4b1d168c7a36b3c4f03090b621f7b784422f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d21f7c9035822a81d1771881ce4b1d168c7a36b3c4f03090b621f7b784422f1", kill_on_drop: false }`
[INFO] [stdout] 4d21f7c9035822a81d1771881ce4b1d168c7a36b3c4f03090b621f7b784422f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a8486c1cd0289ec3832e39bac9bbf11683449a0711b6257101bcc8bb24990bb
[INFO] running `Command { std: "docker" "start" "-a" "5a8486c1cd0289ec3832e39bac9bbf11683449a0711b6257101bcc8bb24990bb", 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]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]     Checking safemem v0.3.0
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking text_io v0.1.7
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.13
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking ron v0.3.0
[INFO] [stderr]  Documenting ink-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ink-generator 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(generators, generator_trait, crate_visibility_modifier)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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(generators, generator_trait, crate_visibility_modifier)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:53
[INFO] [stdout]    |
[INFO] [stdout] 33 |             _ => write!(f, "{}", std::error::Error::description(self)),
[INFO] [stdout]    |                                                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait, crate_visibility_modifier)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/parser/schema/choice.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |             line = line[1..].trim_left();
[INFO] [stdout]    |                              ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/parser/schema/segment.rs:57:38
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     line = line[1..].trim_left();
[INFO] [stdout]    |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[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 `ink-generator`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name inkgen src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="binary"' --cfg 'feature="colored"' --cfg 'feature="compiler"' --cfg 'feature="default"' --cfg 'feature="proc-macro2"' --cfg 'feature="quote"' --cfg 'feature="ron"' --cfg 'feature="runtime"' --cfg 'feature="serde"' --cfg 'feature="text_io"' --cfg 'feature="uuid"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=89cb02db3b0f68e6 -L dependency=/opt/rustwide/target/debug/deps --extern colored=/opt/rustwide/target/debug/deps/libcolored-2dabaf2d4bde4497.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-93b569d2ee7d35e8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-688ee82594ae5286.rmeta --extern ron=/opt/rustwide/target/debug/deps/libron-36a2be4add7c071f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7bdde3ef00e1743d.rmeta --extern text_io=/opt/rustwide/target/debug/deps/libtext_io-8d94e17c4b32a2da.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2d0df8aef864d878.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `resume` found for struct `Box<(dyn Generator<Return = (), Yield = Paragraph> + Send + Sync + 'static)>` in the current scope
[INFO] [stdout]   --> src/runtime/story/unstarted.rs:13:55
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let paragraph = match unsafe { self.generator.resume() } {
[INFO] [stdout]    |                                                       ^^^^^^ method not found in `Box<(dyn Generator<Return = (), Yield = Paragraph> + Send + Sync + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `resume` found for struct `Box<(dyn Generator<Return = (), Yield = Paragraph> + Send + Sync + 'static)>` in the current scope
[INFO] [stdout]   --> src/runtime/story/regular.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 match unsafe { self.generator.resume() } {
[INFO] [stdout]    |                                               ^^^^^^ method not found in `Box<(dyn Generator<Return = (), Yield = Paragraph> + Send + Sync + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ink-generator` due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5a8486c1cd0289ec3832e39bac9bbf11683449a0711b6257101bcc8bb24990bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8486c1cd0289ec3832e39bac9bbf11683449a0711b6257101bcc8bb24990bb", kill_on_drop: false }`
[INFO] [stdout] 5a8486c1cd0289ec3832e39bac9bbf11683449a0711b6257101bcc8bb24990bb