[INFO] fetching crate gxi 0.6.1...
[INFO] documenting gxi-0.6.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate gxi 0.6.1 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate gxi 0.6.1 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 crates.io crate gxi 0.6.1
[INFO] finished tweaking crates.io crate gxi 0.6.1
[INFO] tweaked toml for crates.io crate gxi 0.6.1 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gxi-derive v0.6.1
[INFO] [stderr]   Downloaded gxi-macros v0.6.1
[INFO] [stderr]   Downloaded gxi-transpiler v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] f4754e5343ec643d9464f9b805e50b3c10237ccb01d658e33ed37c22defff148
[INFO] running `Command { std: "docker" "start" "-a" "f4754e5343ec643d9464f9b805e50b3c10237ccb01d658e33ed37c22defff148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4754e5343ec643d9464f9b805e50b3c10237ccb01d658e33ed37c22defff148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4754e5343ec643d9464f9b805e50b3c10237ccb01d658e33ed37c22defff148", kill_on_drop: false }`
[INFO] [stdout] f4754e5343ec643d9464f9b805e50b3c10237ccb01d658e33ed37c22defff148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 7de23469cc94823d738c0e4b00949f6f663d71e6e7da34684650da424f7ecbf9
[INFO] running `Command { std: "docker" "start" "-a" "7de23469cc94823d738c0e4b00949f6f663d71e6e7da34684650da424f7ecbf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling gxi-derive v0.6.1
[INFO] [stdout] error[E0599]: no variant or associated item named `__TestExhaustive` found for enum `syn::Expr` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gxi-transpiler-0.6.1/src/scope.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Expr::Verbatim(_) | Expr::__TestExhaustive(_) => unreachable!(),
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^ variant or associated item not found in `syn::Expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gxi-transpiler v0.6.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gxi-macros v0.6.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gxi-transpiler` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7de23469cc94823d738c0e4b00949f6f663d71e6e7da34684650da424f7ecbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de23469cc94823d738c0e4b00949f6f663d71e6e7da34684650da424f7ecbf9", kill_on_drop: false }`
[INFO] [stdout] 7de23469cc94823d738c0e4b00949f6f663d71e6e7da34684650da424f7ecbf9