[INFO] fetching crate ical 0.7.0...
[INFO] documenting ical-0.7.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ical 0.7.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ical 0.7.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ical 0.7.0
[INFO] finished tweaking crates.io crate ical 0.7.0
[INFO] tweaked toml for crates.io crate ical 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ical 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] f191d242a15a2b376abf30f4f059624319382e4b9b8c06e5f158a99c56fe1aca
[INFO] running `Command { std: "docker" "start" "-a" "f191d242a15a2b376abf30f4f059624319382e4b9b8c06e5f158a99c56fe1aca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f191d242a15a2b376abf30f4f059624319382e4b9b8c06e5f158a99c56fe1aca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f191d242a15a2b376abf30f4f059624319382e4b9b8c06e5f158a99c56fe1aca", kill_on_drop: false }`
[INFO] [stdout] f191d242a15a2b376abf30f4f059624319382e4b9b8c06e5f158a99c56fe1aca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0ee6876d46fc11b7770ae2cd29fb1dc8b57370541c47b0cbe8a1c68bc9c8c23
[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" "d0ee6876d46fc11b7770ae2cd29fb1dc8b57370541c47b0cbe8a1c68bc9c8c23", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]  Documenting ical v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `RFC5322`
[INFO] [stdout]  --> src/line.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! Individual lines within vCard are delimited by the [RFC5322] line
[INFO] [stdout]   |                                                         ^^^^^^^ no item named `RFC5322` 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: unresolved link to `RFC5322`
[INFO] [stdout]  --> src/line.rs:9:47
[INFO] [stdout]   |
[INFO] [stdout] 9 | //! for this folding process can be found in [RFC5322], Section 2.1.1.
[INFO] [stdout]   |                                               ^^^^^^^ no item named `RFC5322` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
[INFO] running `Command { std: "docker" "inspect" "d0ee6876d46fc11b7770ae2cd29fb1dc8b57370541c47b0cbe8a1c68bc9c8c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ee6876d46fc11b7770ae2cd29fb1dc8b57370541c47b0cbe8a1c68bc9c8c23", kill_on_drop: false }`
[INFO] [stdout] d0ee6876d46fc11b7770ae2cd29fb1dc8b57370541c47b0cbe8a1c68bc9c8c23
