[INFO] fetching crate channels 0.6.7...
[INFO] documenting channels-0.6.7 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate channels 0.6.7 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate channels 0.6.7 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate channels 0.6.7
[INFO] finished tweaking crates.io crate channels 0.6.7
[INFO] tweaked toml for crates.io crate channels 0.6.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate channels 0.6.7 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc v3.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9203d1f9bb0dac38433e48c75dae7bb328c2d4b5b259cd2368f50c69c377b4d3
[INFO] running `Command { std: "docker" "start" "-a" "9203d1f9bb0dac38433e48c75dae7bb328c2d4b5b259cd2368f50c69c377b4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9203d1f9bb0dac38433e48c75dae7bb328c2d4b5b259cd2368f50c69c377b4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9203d1f9bb0dac38433e48c75dae7bb328c2d4b5b259cd2368f50c69c377b4d3", kill_on_drop: false }`
[INFO] [stdout] 9203d1f9bb0dac38433e48c75dae7bb328c2d4b5b259cd2368f50c69c377b4d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ddf09f7db71f459bd5e89e5f3bf082c1671bbdbdcb0f637d60c7cc131ad1057
[INFO] running `Command { std: "docker" "start" "-a" "1ddf09f7db71f459bd5e89e5f3bf082c1671bbdbdcb0f637d60c7cc131ad1057", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]  Documenting channels v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "1ddf09f7db71f459bd5e89e5f3bf082c1671bbdbdcb0f637d60c7cc131ad1057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ddf09f7db71f459bd5e89e5f3bf082c1671bbdbdcb0f637d60c7cc131ad1057", kill_on_drop: false }`
[INFO] [stdout] 1ddf09f7db71f459bd5e89e5f3bf082c1671bbdbdcb0f637d60c7cc131ad1057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faa3c60c2366b34b6e5d8f5a98aa384dfed9fde9113cfebcd0731dfe4287b5aa
[INFO] running `Command { std: "docker" "start" "-a" "faa3c60c2366b34b6e5d8f5a98aa384dfed9fde9113cfebcd0731dfe4287b5aa", kill_on_drop: false }`
[INFO] [stderr]  Documenting channels v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "faa3c60c2366b34b6e5d8f5a98aa384dfed9fde9113cfebcd0731dfe4287b5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa3c60c2366b34b6e5d8f5a98aa384dfed9fde9113cfebcd0731dfe4287b5aa", kill_on_drop: false }`
[INFO] [stdout] faa3c60c2366b34b6e5d8f5a98aa384dfed9fde9113cfebcd0731dfe4287b5aa
