[INFO] fetching crate mozjpeg 0.9.2...
[INFO] documenting mozjpeg-0.9.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate mozjpeg 0.9.2 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate mozjpeg 0.9.2 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mozjpeg 0.9.2
[INFO] finished tweaking crates.io crate mozjpeg 0.9.2
[INFO] tweaked toml for crates.io crate mozjpeg 0.9.2 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4fed6302b31214eb8651a7bba7409d44cfd3e372c0fb5fde05c16984d4e6723
[INFO] running `Command { std: "docker" "start" "-a" "c4fed6302b31214eb8651a7bba7409d44cfd3e372c0fb5fde05c16984d4e6723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4fed6302b31214eb8651a7bba7409d44cfd3e372c0fb5fde05c16984d4e6723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4fed6302b31214eb8651a7bba7409d44cfd3e372c0fb5fde05c16984d4e6723", kill_on_drop: false }`
[INFO] [stdout] c4fed6302b31214eb8651a7bba7409d44cfd3e372c0fb5fde05c16984d4e6723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90d634d0acadccf1563ae6f4527abea61ab503eee7d7909e9e8246105a195efd
[INFO] running `Command { std: "docker" "start" "-a" "90d634d0acadccf1563ae6f4527abea61ab503eee7d7909e9e8246105a195efd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling nasm-rs v0.2.4
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling mozjpeg-sys v1.0.2
[INFO] [stderr]     Checking fallible_collections v0.4.4
[INFO] [stderr]  Documenting mozjpeg v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "90d634d0acadccf1563ae6f4527abea61ab503eee7d7909e9e8246105a195efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d634d0acadccf1563ae6f4527abea61ab503eee7d7909e9e8246105a195efd", kill_on_drop: false }`
[INFO] [stdout] 90d634d0acadccf1563ae6f4527abea61ab503eee7d7909e9e8246105a195efd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] fdbbf9449b53f39c45f4cec890517fff5942665735a8ef8961ab5d94e974df06
[INFO] running `Command { std: "docker" "start" "-a" "fdbbf9449b53f39c45f4cec890517fff5942665735a8ef8961ab5d94e974df06", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling nasm-rs v0.2.4
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fallible_collections v0.4.4
[INFO] [stderr]    Compiling mozjpeg-sys v1.0.2
[INFO] [stderr]  Documenting mozjpeg v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "fdbbf9449b53f39c45f4cec890517fff5942665735a8ef8961ab5d94e974df06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdbbf9449b53f39c45f4cec890517fff5942665735a8ef8961ab5d94e974df06", kill_on_drop: false }`
[INFO] [stdout] fdbbf9449b53f39c45f4cec890517fff5942665735a8ef8961ab5d94e974df06