[INFO] fetching crate captcha 0.0.9...
[INFO] documenting captcha-0.0.9 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate captcha 0.0.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate captcha 0.0.9 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate captcha 0.0.9
[INFO] finished tweaking crates.io crate captcha 0.0.9
[INFO] tweaked toml for crates.io crate captcha 0.0.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate captcha 0.0.9 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.17.5
[INFO] [stderr]   Downloaded fallible_collections v0.4.4
[INFO] [stderr]   Downloaded hound v3.4.0
[INFO] [stderr]   Downloaded bytemuck v1.9.1
[INFO] [stderr]   Downloaded miniz_oxide v0.5.1
[INFO] [stderr]   Downloaded lodepng v3.6.1
[INFO] [stderr]   Downloaded rgb v0.8.32
[INFO] [stderr]   Downloaded image v0.24.1
[INFO] [stderr]   Downloaded libc v0.2.122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256b624823b3009f2cd6cc713415a3c39db6d84bd49af28c8af4130c1aeb52ed
[INFO] running `Command { std: "docker" "start" "-a" "256b624823b3009f2cd6cc713415a3c39db6d84bd49af28c8af4130c1aeb52ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256b624823b3009f2cd6cc713415a3c39db6d84bd49af28c8af4130c1aeb52ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256b624823b3009f2cd6cc713415a3c39db6d84bd49af28c8af4130c1aeb52ed", kill_on_drop: false }`
[INFO] [stdout] 256b624823b3009f2cd6cc713415a3c39db6d84bd49af28c8af4130c1aeb52ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5862e31158e114caffb8933190253e1f9a74438f4633862171b90f9dce3437b
[INFO] running `Command { std: "docker" "start" "-a" "e5862e31158e114caffb8933190253e1f9a74438f4633862171b90f9dce3437b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking hound v3.4.0
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fallible_collections v0.4.4
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking lodepng v3.6.1
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]  Documenting captcha v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "e5862e31158e114caffb8933190253e1f9a74438f4633862171b90f9dce3437b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5862e31158e114caffb8933190253e1f9a74438f4633862171b90f9dce3437b", kill_on_drop: false }`
[INFO] [stdout] e5862e31158e114caffb8933190253e1f9a74438f4633862171b90f9dce3437b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "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] 36cfc76775605aa054b31f9ccb575d3f47088a0d165184b25ebb3a7d33fdef41
[INFO] running `Command { std: "docker" "start" "-a" "36cfc76775605aa054b31f9ccb575d3f47088a0d165184b25ebb3a7d33fdef41", kill_on_drop: false }`
[INFO] [stderr]  Documenting captcha v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "36cfc76775605aa054b31f9ccb575d3f47088a0d165184b25ebb3a7d33fdef41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36cfc76775605aa054b31f9ccb575d3f47088a0d165184b25ebb3a7d33fdef41", kill_on_drop: false }`
[INFO] [stdout] 36cfc76775605aa054b31f9ccb575d3f47088a0d165184b25ebb3a7d33fdef41
