[INFO] fetching crate nitric-component 0.1.0...
[INFO] documenting nitric-component-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate nitric-component 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nitric-component 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nitric-component 0.1.0
[INFO] finished tweaking crates.io crate nitric-component 0.1.0
[INFO] tweaked toml for crates.io crate nitric-component 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derivative v1.0.4
[INFO] [stderr]   Downloaded err-derive v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ae63dbc72f603ebab46269b577f55ceacc298b12d52a2ea289bb0fbf88083a0
[INFO] running `Command { std: "docker" "start" "-a" "5ae63dbc72f603ebab46269b577f55ceacc298b12d52a2ea289bb0fbf88083a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae63dbc72f603ebab46269b577f55ceacc298b12d52a2ea289bb0fbf88083a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae63dbc72f603ebab46269b577f55ceacc298b12d52a2ea289bb0fbf88083a0", kill_on_drop: false }`
[INFO] [stdout] 5ae63dbc72f603ebab46269b577f55ceacc298b12d52a2ea289bb0fbf88083a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cecb96dfb5d12d0aa1c30ec5a5b90dedfb79993eba3cd8bb430ecb155845e4a
[INFO] running `Command { std: "docker" "start" "-a" "9cecb96dfb5d12d0aa1c30ec5a5b90dedfb79993eba3cd8bb430ecb155845e4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling err-derive v0.1.6
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/err-derive-0.1.6/src/lib.rs:145:63
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn display_body(s: &synstructure::Structure) -> Option<quote::__rt::TokenStream> {
[INFO] [stdout]     |                                                               ^^^^ could not find `__rt` in `quote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `err-derive` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9cecb96dfb5d12d0aa1c30ec5a5b90dedfb79993eba3cd8bb430ecb155845e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cecb96dfb5d12d0aa1c30ec5a5b90dedfb79993eba3cd8bb430ecb155845e4a", kill_on_drop: false }`
[INFO] [stdout] 9cecb96dfb5d12d0aa1c30ec5a5b90dedfb79993eba3cd8bb430ecb155845e4a
