[INFO] fetching crate rtic-syntax 1.0.1...
[INFO] documenting rtic-syntax-1.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rtic-syntax 1.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rtic-syntax 1.0.1 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 rtic-syntax 1.0.1
[INFO] finished tweaking crates.io crate rtic-syntax 1.0.1
[INFO] tweaked toml for crates.io crate rtic-syntax 1.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rtic-syntax 1.0.1 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 trybuild v1.0.56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3fb113189c76b06317b534c9754da39e93d75dc0363f328c8e5b38840e67c6e2
[INFO] running `Command { std: "docker" "start" "-a" "3fb113189c76b06317b534c9754da39e93d75dc0363f328c8e5b38840e67c6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fb113189c76b06317b534c9754da39e93d75dc0363f328c8e5b38840e67c6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb113189c76b06317b534c9754da39e93d75dc0363f328c8e5b38840e67c6e2", kill_on_drop: false }`
[INFO] [stdout] 3fb113189c76b06317b534c9754da39e93d75dc0363f328c8e5b38840e67c6e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 63dfb0ae63ac2dc7275b143682b7525846d142989e47cbb3cd5d920186907759
[INFO] running `Command { std: "docker" "start" "-a" "63dfb0ae63ac2dc7275b143682b7525846d142989e47cbb3cd5d920186907759", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking quote v1.0.15
[INFO] [stderr]  Documenting rtic-syntax v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "63dfb0ae63ac2dc7275b143682b7525846d142989e47cbb3cd5d920186907759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63dfb0ae63ac2dc7275b143682b7525846d142989e47cbb3cd5d920186907759", kill_on_drop: false }`
[INFO] [stdout] 63dfb0ae63ac2dc7275b143682b7525846d142989e47cbb3cd5d920186907759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 2b7415243daf1b826eeb05d034371dc30484198247ae84e82bdb9f636d1ef3c7
[INFO] running `Command { std: "docker" "start" "-a" "2b7415243daf1b826eeb05d034371dc30484198247ae84e82bdb9f636d1ef3c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking quote v1.0.15
[INFO] [stderr]  Documenting rtic-syntax v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "2b7415243daf1b826eeb05d034371dc30484198247ae84e82bdb9f636d1ef3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7415243daf1b826eeb05d034371dc30484198247ae84e82bdb9f636d1ef3c7", kill_on_drop: false }`
[INFO] [stdout] 2b7415243daf1b826eeb05d034371dc30484198247ae84e82bdb9f636d1ef3c7