[INFO] fetching crate rnix 0.10.1...
[INFO] documenting rnix-0.10.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rnix 0.10.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rnix 0.10.1 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 rnix 0.10.1
[INFO] finished tweaking crates.io crate rnix 0.10.1
[INFO] tweaked toml for crates.io crate rnix 0.10.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rnix 0.10.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 75a2a0d7136b537e7ab1e846d01d4a73bfe4352f32657dbf755afb20f0983547
[INFO] running `Command { std: "docker" "start" "-a" "75a2a0d7136b537e7ab1e846d01d4a73bfe4352f32657dbf755afb20f0983547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a2a0d7136b537e7ab1e846d01d4a73bfe4352f32657dbf755afb20f0983547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a2a0d7136b537e7ab1e846d01d4a73bfe4352f32657dbf755afb20f0983547", kill_on_drop: false }`
[INFO] [stdout] 75a2a0d7136b537e7ab1e846d01d4a73bfe4352f32657dbf755afb20f0983547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6733ce02655770f9ec8e3b945a4caf588872ec01b738f2441d8e86fa83c5cc71
[INFO] running `Command { std: "docker" "start" "-a" "6733ce02655770f9ec8e3b945a4caf588872ec01b738f2441d8e86fa83c5cc71", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking smol_str v0.1.18
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]     Checking cbitset v0.2.0
[INFO] [stderr]  Documenting rnix v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "6733ce02655770f9ec8e3b945a4caf588872ec01b738f2441d8e86fa83c5cc71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6733ce02655770f9ec8e3b945a4caf588872ec01b738f2441d8e86fa83c5cc71", kill_on_drop: false }`
[INFO] [stdout] 6733ce02655770f9ec8e3b945a4caf588872ec01b738f2441d8e86fa83c5cc71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ef6cbe1fcc10fa2c60e6ae56f69a98b2284718766d5acdb99734f7c6bc5321d9
[INFO] running `Command { std: "docker" "start" "-a" "ef6cbe1fcc10fa2c60e6ae56f69a98b2284718766d5acdb99734f7c6bc5321d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking smol_str v0.1.18
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]     Checking cbitset v0.2.0
[INFO] [stderr]  Documenting rnix v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "ef6cbe1fcc10fa2c60e6ae56f69a98b2284718766d5acdb99734f7c6bc5321d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6cbe1fcc10fa2c60e6ae56f69a98b2284718766d5acdb99734f7c6bc5321d9", kill_on_drop: false }`
[INFO] [stdout] ef6cbe1fcc10fa2c60e6ae56f69a98b2284718766d5acdb99734f7c6bc5321d9