[INFO] fetching crate traitor 0.0.0...
[INFO] documenting traitor-0.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate traitor 0.0.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate traitor 0.0.0 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 traitor 0.0.0
[INFO] finished tweaking crates.io crate traitor 0.0.0
[INFO] tweaked toml for crates.io crate traitor 0.0.0 written to /workspace/builds/worker-18/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 98e74a229fe8a13a1be29bc1a63f92ea7bbaa2d98903de1283a471a380d58466
[INFO] running `Command { std: "docker" "start" "-a" "98e74a229fe8a13a1be29bc1a63f92ea7bbaa2d98903de1283a471a380d58466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98e74a229fe8a13a1be29bc1a63f92ea7bbaa2d98903de1283a471a380d58466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e74a229fe8a13a1be29bc1a63f92ea7bbaa2d98903de1283a471a380d58466", kill_on_drop: false }`
[INFO] [stdout] 98e74a229fe8a13a1be29bc1a63f92ea7bbaa2d98903de1283a471a380d58466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a9985961942b9e089e561fb45a1af71a9e4b1d591da364f2bfb8d602ca960ff9
[INFO] running `Command { std: "docker" "start" "-a" "a9985961942b9e089e561fb45a1af71a9e4b1d591da364f2bfb8d602ca960ff9", 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] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking dynasmrt v0.2.3
[INFO] [stderr]    Compiling traitor-derive v0.0.0
[INFO] [stderr]  Documenting traitor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ShadowCaster::declare`
[INFO] [stdout]    --> src/lib.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// vtable generated via [`ShadowCaster::declare`] call.
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ no item named `ShadowCaster` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "a9985961942b9e089e561fb45a1af71a9e4b1d591da364f2bfb8d602ca960ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9985961942b9e089e561fb45a1af71a9e4b1d591da364f2bfb8d602ca960ff9", kill_on_drop: false }`
[INFO] [stdout] a9985961942b9e089e561fb45a1af71a9e4b1d591da364f2bfb8d602ca960ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0813812a5220d95c7c185e2a5dad7c38ad3154d9b5b46d0dfb210eceb30585d4
[INFO] running `Command { std: "docker" "start" "-a" "0813812a5220d95c7c185e2a5dad7c38ad3154d9b5b46d0dfb210eceb30585d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking dynasmrt v0.2.3
[INFO] [stderr]    Compiling traitor-derive v0.0.0
[INFO] [stderr]  Documenting traitor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ShadowCaster::declare`
[INFO] [stdout]    --> src/lib.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// vtable generated via [`ShadowCaster::declare`] call.
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ no item named `ShadowCaster` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "0813812a5220d95c7c185e2a5dad7c38ad3154d9b5b46d0dfb210eceb30585d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0813812a5220d95c7c185e2a5dad7c38ad3154d9b5b46d0dfb210eceb30585d4", kill_on_drop: false }`
[INFO] [stdout] 0813812a5220d95c7c185e2a5dad7c38ad3154d9b5b46d0dfb210eceb30585d4