[INFO] fetching crate trans-gen 0.5.0-alpha.0...
[INFO] documenting trans-gen-0.5.0-alpha.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate trans-gen 0.5.0-alpha.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate trans-gen 0.5.0-alpha.0 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 trans-gen 0.5.0-alpha.0
[INFO] finished tweaking crates.io crate trans-gen 0.5.0-alpha.0
[INFO] tweaked toml for crates.io crate trans-gen 0.5.0-alpha.0 written to /workspace/builds/worker-9/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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded trans v0.5.0-alpha.0
[INFO] [stderr]   Downloaded trans-derive v0.5.0-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 99dc6c5c54e63126baa90d4fbab6ef2364d507298be281e264862cae89a489b9
[INFO] running `Command { std: "docker" "start" "-a" "99dc6c5c54e63126baa90d4fbab6ef2364d507298be281e264862cae89a489b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99dc6c5c54e63126baa90d4fbab6ef2364d507298be281e264862cae89a489b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dc6c5c54e63126baa90d4fbab6ef2364d507298be281e264862cae89a489b9", kill_on_drop: false }`
[INFO] [stdout] 99dc6c5c54e63126baa90d4fbab6ef2364d507298be281e264862cae89a489b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 113d9e53315cd3527d60c936849b9c145f5ee76629a8f17bcfe591e5dac04010
[INFO] running `Command { std: "docker" "start" "-a" "113d9e53315cd3527d60c936849b9c145f5ee76629a8f17bcfe591e5dac04010", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling trans-derive v0.5.0-alpha.0
[INFO] [stderr]     Checking trans v0.5.0-alpha.0
[INFO] [stderr]  Documenting trans-gen v0.5.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.69s
[INFO] running `Command { std: "docker" "inspect" "113d9e53315cd3527d60c936849b9c145f5ee76629a8f17bcfe591e5dac04010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113d9e53315cd3527d60c936849b9c145f5ee76629a8f17bcfe591e5dac04010", kill_on_drop: false }`
[INFO] [stdout] 113d9e53315cd3527d60c936849b9c145f5ee76629a8f17bcfe591e5dac04010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 8da3ce0c767bc0d2d7303f45e1a495de9f854c3d141d7a8dd8cf8140740a96e2
[INFO] running `Command { std: "docker" "start" "-a" "8da3ce0c767bc0d2d7303f45e1a495de9f854c3d141d7a8dd8cf8140740a96e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling trans-derive v0.5.0-alpha.0
[INFO] [stderr]     Checking trans v0.5.0-alpha.0
[INFO] [stderr]  Documenting trans-gen v0.5.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.13s
[INFO] running `Command { std: "docker" "inspect" "8da3ce0c767bc0d2d7303f45e1a495de9f854c3d141d7a8dd8cf8140740a96e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da3ce0c767bc0d2d7303f45e1a495de9f854c3d141d7a8dd8cf8140740a96e2", kill_on_drop: false }`
[INFO] [stdout] 8da3ce0c767bc0d2d7303f45e1a495de9f854c3d141d7a8dd8cf8140740a96e2