[INFO] fetching crate printjsonerr 0.0.1...
[INFO] documenting printjsonerr-0.0.1 against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate printjsonerr 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate printjsonerr 0.0.1 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate printjsonerr 0.0.1
[INFO] finished tweaking crates.io crate printjsonerr 0.0.1
[INFO] tweaked toml for crates.io crate printjsonerr 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate printjsonerr 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded proc-macro2 v1.0.56
[INFO] [stderr]   Downloaded function_name-proc-macro v0.3.0
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded itoa v1.0.6
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded serde_derive v1.0.162
[INFO] [stderr]   Downloaded pretty_assertions v1.3.0
[INFO] [stderr]   Downloaded ryu v1.0.13
[INFO] [stderr]   Downloaded serde_json v1.0.96
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded syn v2.0.15
[INFO] [stderr]   Downloaded function_name v0.3.0
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded serde v1.0.162
[INFO] [stderr]   Downloaded jsonerr v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f24b7136a087e7280c2a86e9948e6f3e7e1f5625d55f15a3fc0a8c190d84e8d
[INFO] running `Command { std: "docker" "start" "-a" "7f24b7136a087e7280c2a86e9948e6f3e7e1f5625d55f15a3fc0a8c190d84e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f24b7136a087e7280c2a86e9948e6f3e7e1f5625d55f15a3fc0a8c190d84e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f24b7136a087e7280c2a86e9948e6f3e7e1f5625d55f15a3fc0a8c190d84e8d", kill_on_drop: false }`
[INFO] [stdout] 7f24b7136a087e7280c2a86e9948e6f3e7e1f5625d55f15a3fc0a8c190d84e8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38b4bcdf1067f77e7b646eb331e663ee6215ef0e04eba64afd3e13fcb6bc8341
[INFO] running `Command { std: "docker" "start" "-a" "38b4bcdf1067f77e7b646eb331e663ee6215ef0e04eba64afd3e13fcb6bc8341", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.162
[INFO] [stderr]    Compiling serde v1.0.162
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]  Documenting printjsonerr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.83s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/printjsonerr/index.html
[INFO] running `Command { std: "docker" "inspect" "38b4bcdf1067f77e7b646eb331e663ee6215ef0e04eba64afd3e13fcb6bc8341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b4bcdf1067f77e7b646eb331e663ee6215ef0e04eba64afd3e13fcb6bc8341", kill_on_drop: false }`
[INFO] [stdout] 38b4bcdf1067f77e7b646eb331e663ee6215ef0e04eba64afd3e13fcb6bc8341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f105e7c74874f69aafc66b72620f12ecfe4e6472a7ffe132489852c99ced75bf
[INFO] running `Command { std: "docker" "start" "-a" "f105e7c74874f69aafc66b72620f12ecfe4e6472a7ffe132489852c99ced75bf", kill_on_drop: false }`
[INFO] [stderr]  Documenting printjsonerr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/printjsonerr/index.html
[INFO] running `Command { std: "docker" "inspect" "f105e7c74874f69aafc66b72620f12ecfe4e6472a7ffe132489852c99ced75bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f105e7c74874f69aafc66b72620f12ecfe4e6472a7ffe132489852c99ced75bf", kill_on_drop: false }`
[INFO] [stdout] f105e7c74874f69aafc66b72620f12ecfe4e6472a7ffe132489852c99ced75bf