[INFO] fetching crate cap-fs-ext 0.24.3...
[INFO] documenting cap-fs-ext-0.24.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cap-fs-ext 0.24.3 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate cap-fs-ext 0.24.3 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 cap-fs-ext 0.24.3
[INFO] finished tweaking crates.io crate cap-fs-ext 0.24.3
[INFO] tweaked toml for crates.io crate cap-fs-ext 0.24.3 written to /workspace/builds/worker-75/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] [stderr]     Blocking waiting for file lock on package cache
[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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] fd007a6368d91d79669e5af80b1b9ed9496bf4369a32466ed2393338ac0a9328
[INFO] running `Command { std: "docker" "start" "-a" "fd007a6368d91d79669e5af80b1b9ed9496bf4369a32466ed2393338ac0a9328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd007a6368d91d79669e5af80b1b9ed9496bf4369a32466ed2393338ac0a9328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd007a6368d91d79669e5af80b1b9ed9496bf4369a32466ed2393338ac0a9328", kill_on_drop: false }`
[INFO] [stdout] fd007a6368d91d79669e5af80b1b9ed9496bf4369a32466ed2393338ac0a9328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 5d39a018f47062d7fefac606f08ca0544f983bc15ba9e923feb449e24bec1b96
[INFO] running `Command { std: "docker" "start" "-a" "5d39a018f47062d7fefac606f08ca0544f983bc15ba9e923feb449e24bec1b96", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.7
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]     Checking linux-raw-sys v0.0.42
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling cap-primitives v0.24.4
[INFO] [stderr]    Compiling cap-std v0.24.4
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]    Compiling cap-fs-ext v0.24.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fs-set-times v0.15.0
[INFO] [stderr]  Documenting cap-fs-ext v0.24.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "5d39a018f47062d7fefac606f08ca0544f983bc15ba9e923feb449e24bec1b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d39a018f47062d7fefac606f08ca0544f983bc15ba9e923feb449e24bec1b96", kill_on_drop: false }`
[INFO] [stdout] 5d39a018f47062d7fefac606f08ca0544f983bc15ba9e923feb449e24bec1b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 152f39fa997d95114a76ea77c62845adb9558d3ec9391a26106887d99c3f16e9
[INFO] running `Command { std: "docker" "start" "-a" "152f39fa997d95114a76ea77c62845adb9558d3ec9391a26106887d99c3f16e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.7
[INFO] [stderr]     Checking linux-raw-sys v0.0.42
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling cap-primitives v0.24.4
[INFO] [stderr]    Compiling cap-std v0.24.4
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]    Compiling cap-fs-ext v0.24.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fs-set-times v0.15.0
[INFO] [stderr]  Documenting cap-fs-ext v0.24.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "152f39fa997d95114a76ea77c62845adb9558d3ec9391a26106887d99c3f16e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152f39fa997d95114a76ea77c62845adb9558d3ec9391a26106887d99c3f16e9", kill_on_drop: false }`
[INFO] [stdout] 152f39fa997d95114a76ea77c62845adb9558d3ec9391a26106887d99c3f16e9