[INFO] fetching crate fxprof-processed-profile 0.3.0...
[INFO] documenting fxprof-processed-profile-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fxprof-processed-profile 0.3.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate fxprof-processed-profile 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 fxprof-processed-profile 0.3.0
[INFO] finished tweaking crates.io crate fxprof-processed-profile 0.3.0
[INFO] tweaked toml for crates.io crate fxprof-processed-profile 0.3.0 written to /workspace/builds/worker-95/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] 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] f6e910b9305917c4346c2787af308a684e93b28b71f7b17ee310386eb9a949b5
[INFO] running `Command { std: "docker" "start" "-a" "f6e910b9305917c4346c2787af308a684e93b28b71f7b17ee310386eb9a949b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e910b9305917c4346c2787af308a684e93b28b71f7b17ee310386eb9a949b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e910b9305917c4346c2787af308a684e93b28b71f7b17ee310386eb9a949b5", kill_on_drop: false }`
[INFO] [stdout] f6e910b9305917c4346c2787af308a684e93b28b71f7b17ee310386eb9a949b5
[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] 626cfa7820805bb4644a08493f471dbcc18ec5c3b46979913258f8a0636fd2ee
[INFO] running `Command { std: "docker" "start" "-a" "626cfa7820805bb4644a08493f471dbcc18ec5c3b46979913258f8a0636fd2ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking uuid v1.1.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]  Documenting fxprof-processed-profile v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `vdso`
[INFO] [stdout]    --> src/lib.rs:153:48
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// name, such as "[kernel.kallsyms]" or "[vdso]".
[INFO] [stdout]     |                                                ^^^^ no item named `vdso` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.12s
[INFO] running `Command { std: "docker" "inspect" "626cfa7820805bb4644a08493f471dbcc18ec5c3b46979913258f8a0636fd2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626cfa7820805bb4644a08493f471dbcc18ec5c3b46979913258f8a0636fd2ee", kill_on_drop: false }`
[INFO] [stdout] 626cfa7820805bb4644a08493f471dbcc18ec5c3b46979913258f8a0636fd2ee
[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] bda0fb1ef4e962f689cd4f9ca7d5564d3f05eaabe9fd2196841c785d5c0ed2f6
[INFO] running `Command { std: "docker" "start" "-a" "bda0fb1ef4e962f689cd4f9ca7d5564d3f05eaabe9fd2196841c785d5c0ed2f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking uuid v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]  Documenting fxprof-processed-profile v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `vdso`
[INFO] [stdout]    --> src/lib.rs:153:48
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// name, such as "[kernel.kallsyms]" or "[vdso]".
[INFO] [stdout]     |                                                ^^^^ no item named `vdso` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.82s
[INFO] running `Command { std: "docker" "inspect" "bda0fb1ef4e962f689cd4f9ca7d5564d3f05eaabe9fd2196841c785d5c0ed2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda0fb1ef4e962f689cd4f9ca7d5564d3f05eaabe9fd2196841c785d5c0ed2f6", kill_on_drop: false }`
[INFO] [stdout] bda0fb1ef4e962f689cd4f9ca7d5564d3f05eaabe9fd2196841c785d5c0ed2f6