[INFO] fetching crate blakeout 0.3.0...
[INFO] documenting blakeout-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate blakeout 0.3.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate blakeout 0.3.0 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 blakeout 0.3.0
[INFO] finished tweaking crates.io crate blakeout 0.3.0
[INFO] tweaked toml for crates.io crate blakeout 0.3.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate crates.io crate blakeout 0.3.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] a3b49d02ec991cee8e75263e9eab40b596c4a3c4866b557e8037891f0a8e8e21
[INFO] running `Command { std: "docker" "start" "-a" "a3b49d02ec991cee8e75263e9eab40b596c4a3c4866b557e8037891f0a8e8e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b49d02ec991cee8e75263e9eab40b596c4a3c4866b557e8037891f0a8e8e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b49d02ec991cee8e75263e9eab40b596c4a3c4866b557e8037891f0a8e8e21", kill_on_drop: false }`
[INFO] [stdout] a3b49d02ec991cee8e75263e9eab40b596c4a3c4866b557e8037891f0a8e8e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] e96557e69361a2bc8091079ba4d8738a05eddc5fa3238d81826073331135d149
[INFO] running `Command { std: "docker" "start" "-a" "e96557e69361a2bc8091079ba4d8738a05eddc5fa3238d81826073331135d149", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]  Documenting blakeout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "e96557e69361a2bc8091079ba4d8738a05eddc5fa3238d81826073331135d149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96557e69361a2bc8091079ba4d8738a05eddc5fa3238d81826073331135d149", kill_on_drop: false }`
[INFO] [stdout] e96557e69361a2bc8091079ba4d8738a05eddc5fa3238d81826073331135d149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 5bdd62bc1e5285041ffeff210b431fcc90e1e2412c72c781fae2cbb8712db94b
[INFO] running `Command { std: "docker" "start" "-a" "5bdd62bc1e5285041ffeff210b431fcc90e1e2412c72c781fae2cbb8712db94b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]  Documenting blakeout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 4.99s
[INFO] running `Command { std: "docker" "inspect" "5bdd62bc1e5285041ffeff210b431fcc90e1e2412c72c781fae2cbb8712db94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdd62bc1e5285041ffeff210b431fcc90e1e2412c72c781fae2cbb8712db94b", kill_on_drop: false }`
[INFO] [stdout] 5bdd62bc1e5285041ffeff210b431fcc90e1e2412c72c781fae2cbb8712db94b