[INFO] fetching crate ic-types 0.3.0...
[INFO] documenting ic-types-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ic-types 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ic-types 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 ic-types 0.3.0
[INFO] finished tweaking crates.io crate ic-types 0.3.0
[INFO] tweaked toml for crates.io crate ic-types 0.3.0 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97f8914bf53576e0425414effa47a689e32ecb982309b32de94d02ce279d708a
[INFO] running `Command { std: "docker" "start" "-a" "97f8914bf53576e0425414effa47a689e32ecb982309b32de94d02ce279d708a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97f8914bf53576e0425414effa47a689e32ecb982309b32de94d02ce279d708a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f8914bf53576e0425414effa47a689e32ecb982309b32de94d02ce279d708a", kill_on_drop: false }`
[INFO] [stdout] 97f8914bf53576e0425414effa47a689e32ecb982309b32de94d02ce279d708a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64529686c3869722060251459b4d8a82952480f08f34b2494461008f1fdb7e64
[INFO] running `Command { std: "docker" "start" "-a" "64529686c3869722060251459b4d8a82952480f08f34b2494461008f1fdb7e64", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking serde_bytes v0.11.6
[INFO] [stderr]  Documenting ic-types v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] WARN rustc_errors::emitter Invalid span src/lib.rs:12:1: 1:85 (#0), error=DistinctSources(DistinctSources { begin: (Real(LocalPath("src/lib.rs")), BytePos(0)), end: (Real(LocalPath("src/hash_tree.rs")), BytePos(20185)) })
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | | //! A collection of types related to the Internet Computer Protocol.
[INFO] [stdout]   | |____________________________________________________________________________________^ help: use an automatic link instead: `<https://sdk.dfinity.org/docs/interface-spec/index.html#certification-encoding>`
[INFO] [stdout] ...
[INFO] [stdout] 12| / /// Hash Tree types and traits.
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.32s
[INFO] running `Command { std: "docker" "inspect" "64529686c3869722060251459b4d8a82952480f08f34b2494461008f1fdb7e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64529686c3869722060251459b4d8a82952480f08f34b2494461008f1fdb7e64", kill_on_drop: false }`
[INFO] [stdout] 64529686c3869722060251459b4d8a82952480f08f34b2494461008f1fdb7e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74605700f42d6c713496f502a1d8185c0c6dc87e549a137ed9c30a4142419264
[INFO] running `Command { std: "docker" "start" "-a" "74605700f42d6c713496f502a1d8185c0c6dc87e549a137ed9c30a4142419264", 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 version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking serde_bytes v0.11.6
[INFO] [stderr]  Documenting ic-types v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] WARN rustc_errors::emitter Invalid span src/lib.rs:12:1: 1:85 (#0), error=DistinctSources(DistinctSources { begin: (Real(LocalPath("src/lib.rs")), BytePos(0)), end: (Real(LocalPath("src/hash_tree.rs")), BytePos(20185)) })
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | | //! A collection of types related to the Internet Computer Protocol.
[INFO] [stdout]   | |____________________________________________________________________________________^ help: use an automatic link instead: `<https://sdk.dfinity.org/docs/interface-spec/index.html#certification-encoding>`
[INFO] [stdout] ...
[INFO] [stdout] 12| / /// Hash Tree types and traits.
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.01s
[INFO] running `Command { std: "docker" "inspect" "74605700f42d6c713496f502a1d8185c0c6dc87e549a137ed9c30a4142419264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74605700f42d6c713496f502a1d8185c0c6dc87e549a137ed9c30a4142419264", kill_on_drop: false }`
[INFO] [stdout] 74605700f42d6c713496f502a1d8185c0c6dc87e549a137ed9c30a4142419264