[INFO] fetching crate chik-sha2 0.21.2...
[INFO] documenting chik-sha2-0.21.2 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate chik-sha2 0.21.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate chik-sha2 0.21.2 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chik-sha2 0.21.2
[INFO] finished tweaking crates.io crate chik-sha2 0.21.2
[INFO] tweaked toml for crates.io crate chik-sha2 0.21.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate chik-sha2 0.21.2 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08abfa3d69ef1389beb806fb7fd9a46fb3b61e3d8201fb471842ed6bdae2896d
[INFO] running `Command { std: "docker" "start" "-a" "08abfa3d69ef1389beb806fb7fd9a46fb3b61e3d8201fb471842ed6bdae2896d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08abfa3d69ef1389beb806fb7fd9a46fb3b61e3d8201fb471842ed6bdae2896d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08abfa3d69ef1389beb806fb7fd9a46fb3b61e3d8201fb471842ed6bdae2896d", kill_on_drop: false }`
[INFO] [stdout] 08abfa3d69ef1389beb806fb7fd9a46fb3b61e3d8201fb471842ed6bdae2896d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12fa83363e0463b0e9791669faab1b07be96c3f576f0447068cd31d3b9bebdb5
[INFO] running `Command { std: "docker" "start" "-a" "12fa83363e0463b0e9791669faab1b07be96c3f576f0447068cd31d3b9bebdb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]  Documenting chik-sha2 v0.21.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chik_sha2/index.html
[INFO] running `Command { std: "docker" "inspect" "12fa83363e0463b0e9791669faab1b07be96c3f576f0447068cd31d3b9bebdb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fa83363e0463b0e9791669faab1b07be96c3f576f0447068cd31d3b9bebdb5", kill_on_drop: false }`
[INFO] [stdout] 12fa83363e0463b0e9791669faab1b07be96c3f576f0447068cd31d3b9bebdb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "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] 003ce5e4b0e5b78c0b6562a9584bbad9c7418e0b5b3b86e78ab05ef66f622a4e
[INFO] running `Command { std: "docker" "start" "-a" "003ce5e4b0e5b78c0b6562a9584bbad9c7418e0b5b3b86e78ab05ef66f622a4e", kill_on_drop: false }`
[INFO] [stderr]  Documenting chik-sha2 v0.21.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chik_sha2/index.html
[INFO] running `Command { std: "docker" "inspect" "003ce5e4b0e5b78c0b6562a9584bbad9c7418e0b5b3b86e78ab05ef66f622a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "003ce5e4b0e5b78c0b6562a9584bbad9c7418e0b5b3b86e78ab05ef66f622a4e", kill_on_drop: false }`
[INFO] [stdout] 003ce5e4b0e5b78c0b6562a9584bbad9c7418e0b5b3b86e78ab05ef66f622a4e