[INFO] fetching crate argc 0.8.1...
[INFO] documenting argc-0.8.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate argc 0.8.1 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate argc 0.8.1 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 argc 0.8.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate argc 0.8.1
[INFO] tweaked toml for crates.io crate argc 0.8.1 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate argc 0.8.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 86752ab853b446b7b685ab51cb017b82383e87bb52dd7dbb2d2d4388cc9c8419
[INFO] running `Command { std: "docker" "start" "-a" "86752ab853b446b7b685ab51cb017b82383e87bb52dd7dbb2d2d4388cc9c8419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86752ab853b446b7b685ab51cb017b82383e87bb52dd7dbb2d2d4388cc9c8419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86752ab853b446b7b685ab51cb017b82383e87bb52dd7dbb2d2d4388cc9c8419", kill_on_drop: false }`
[INFO] [stdout] 86752ab853b446b7b685ab51cb017b82383e87bb52dd7dbb2d2d4388cc9c8419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 8dcd49f5cd1c02e0635b91707edf37c36164c99a80ef3b7cba18e9beb3cea04f
[INFO] running `Command { std: "docker" "start" "-a" "8dcd49f5cd1c02e0635b91707edf37c36164c99a80ef3b7cba18e9beb3cea04f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking convert_case v0.5.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking clap v3.1.12
[INFO] [stderr]  Documenting argc v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "8dcd49f5cd1c02e0635b91707edf37c36164c99a80ef3b7cba18e9beb3cea04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcd49f5cd1c02e0635b91707edf37c36164c99a80ef3b7cba18e9beb3cea04f", kill_on_drop: false }`
[INFO] [stdout] 8dcd49f5cd1c02e0635b91707edf37c36164c99a80ef3b7cba18e9beb3cea04f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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: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] c0bf6a3b98becfc6171c6d78ed672d756d4132926d76ab02d86fcde3fdb699e7
[INFO] running `Command { std: "docker" "start" "-a" "c0bf6a3b98becfc6171c6d78ed672d756d4132926d76ab02d86fcde3fdb699e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking convert_case v0.5.0
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking clap v3.1.12
[INFO] [stderr]  Documenting argc v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "c0bf6a3b98becfc6171c6d78ed672d756d4132926d76ab02d86fcde3fdb699e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0bf6a3b98becfc6171c6d78ed672d756d4132926d76ab02d86fcde3fdb699e7", kill_on_drop: false }`
[INFO] [stdout] c0bf6a3b98becfc6171c6d78ed672d756d4132926d76ab02d86fcde3fdb699e7