[INFO] fetching crate erroneous-derive 1.0.1...
[INFO] documenting erroneous-derive-1.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate erroneous-derive 1.0.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate erroneous-derive 1.0.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erroneous-derive 1.0.1
[INFO] finished tweaking crates.io crate erroneous-derive 1.0.1
[INFO] tweaked toml for crates.io crate erroneous-derive 1.0.1 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e087912afe9bfc6c94024a66c098b1d13e6153008857acf1db9a760b12cce3c9
[INFO] running `Command { std: "docker" "start" "-a" "e087912afe9bfc6c94024a66c098b1d13e6153008857acf1db9a760b12cce3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e087912afe9bfc6c94024a66c098b1d13e6153008857acf1db9a760b12cce3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e087912afe9bfc6c94024a66c098b1d13e6153008857acf1db9a760b12cce3c9", kill_on_drop: false }`
[INFO] [stdout] e087912afe9bfc6c94024a66c098b1d13e6153008857acf1db9a760b12cce3c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3298f31cfdd94b6c7a4b8d1ce1470eb447f240c644afe07867c21bda2a849ee
[INFO] running `Command { std: "docker" "start" "-a" "f3298f31cfdd94b6c7a4b8d1ce1470eb447f240c644afe07867c21bda2a849ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking matches2 v1.2.1
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting erroneous-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "f3298f31cfdd94b6c7a4b8d1ce1470eb447f240c644afe07867c21bda2a849ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3298f31cfdd94b6c7a4b8d1ce1470eb447f240c644afe07867c21bda2a849ee", kill_on_drop: false }`
[INFO] [stdout] f3298f31cfdd94b6c7a4b8d1ce1470eb447f240c644afe07867c21bda2a849ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 940689e6aea55297ee5c1cb42e3af9fac1cb324151726d276f6e4435e573dd6b
[INFO] running `Command { std: "docker" "start" "-a" "940689e6aea55297ee5c1cb42e3af9fac1cb324151726d276f6e4435e573dd6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking matches2 v1.2.1
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting erroneous-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "940689e6aea55297ee5c1cb42e3af9fac1cb324151726d276f6e4435e573dd6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940689e6aea55297ee5c1cb42e3af9fac1cb324151726d276f6e4435e573dd6b", kill_on_drop: false }`
[INFO] [stdout] 940689e6aea55297ee5c1cb42e3af9fac1cb324151726d276f6e4435e573dd6b