[INFO] fetching crate idmap 0.2.21...
[INFO] documenting idmap-0.2.21 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate idmap 0.2.21 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate idmap 0.2.21 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate idmap 0.2.21
[INFO] finished tweaking crates.io crate idmap 0.2.21
[INFO] tweaked toml for crates.io crate idmap 0.2.21 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded idmap-derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 89fc6304f3353831f22fe20f9c11102a00337984ae0d1b48129740978bf726b1
[INFO] running `Command { std: "docker" "start" "-a" "89fc6304f3353831f22fe20f9c11102a00337984ae0d1b48129740978bf726b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89fc6304f3353831f22fe20f9c11102a00337984ae0d1b48129740978bf726b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fc6304f3353831f22fe20f9c11102a00337984ae0d1b48129740978bf726b1", kill_on_drop: false }`
[INFO] [stdout] 89fc6304f3353831f22fe20f9c11102a00337984ae0d1b48129740978bf726b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e0dd3c1bff1c07ccc379ff1c56c6245bb1314a2a40d8c3138ca6e77429c64a6f
[INFO] running `Command { std: "docker" "start" "-a" "e0dd3c1bff1c07ccc379ff1c56c6245bb1314a2a40d8c3138ca6e77429c64a6f", kill_on_drop: false }`
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]  Documenting idmap v0.2.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `IdMap`
[INFO] [stdout]  --> src/table.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! The underlying tables for an [IdMap]
[INFO] [stdout]   |                                   ^^^^^ no item named `IdMap` 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 2.56s
[INFO] running `Command { std: "docker" "inspect" "e0dd3c1bff1c07ccc379ff1c56c6245bb1314a2a40d8c3138ca6e77429c64a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0dd3c1bff1c07ccc379ff1c56c6245bb1314a2a40d8c3138ca6e77429c64a6f", kill_on_drop: false }`
[INFO] [stdout] e0dd3c1bff1c07ccc379ff1c56c6245bb1314a2a40d8c3138ca6e77429c64a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "serde petgraph" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 807254289f2fac886497d6b27b87bd6afc92c7be12cacf6f4113fec81dc520e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "807254289f2fac886497d6b27b87bd6afc92c7be12cacf6f4113fec81dc520e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking petgraph v0.6.2
[INFO] [stderr]  Documenting idmap v0.2.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `IdMap`
[INFO] [stdout]  --> src/table.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! The underlying tables for an [IdMap]
[INFO] [stdout]   |                                   ^^^^^ no item named `IdMap` 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 15.22s
[INFO] running `Command { std: "docker" "inspect" "807254289f2fac886497d6b27b87bd6afc92c7be12cacf6f4113fec81dc520e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807254289f2fac886497d6b27b87bd6afc92c7be12cacf6f4113fec81dc520e6", kill_on_drop: false }`
[INFO] [stdout] 807254289f2fac886497d6b27b87bd6afc92c7be12cacf6f4113fec81dc520e6