[INFO] fetching crate serde_ipld_dagcbor 0.2.2... [INFO] documenting serde_ipld_dagcbor-0.2.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate serde_ipld_dagcbor 0.2.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate serde_ipld_dagcbor 0.2.2 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 serde_ipld_dagcbor 0.2.2 [INFO] finished tweaking crates.io crate serde_ipld_dagcbor 0.2.2 [INFO] tweaked toml for crates.io crate serde_ipld_dagcbor 0.2.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate serde_ipld_dagcbor 0.2.2 already has a lockfile, it will not be regenerated [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-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" "+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] 42d479a10ee4cf9a6858320aab783189d4472956caf63cbb0be9d1aefe62fff8 [INFO] running `Command { std: "docker" "start" "-a" "42d479a10ee4cf9a6858320aab783189d4472956caf63cbb0be9d1aefe62fff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42d479a10ee4cf9a6858320aab783189d4472956caf63cbb0be9d1aefe62fff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42d479a10ee4cf9a6858320aab783189d4472956caf63cbb0be9d1aefe62fff8", kill_on_drop: false }` [INFO] [stdout] 42d479a10ee4cf9a6858320aab783189d4472956caf63cbb0be9d1aefe62fff8 [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" "+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] 57bd3230a57dd6498c64c584e744991dd347052c4b08c2fbedc9f6594c320f14 [INFO] running `Command { std: "docker" "start" "-a" "57bd3230a57dd6498c64c584e744991dd347052c4b08c2fbedc9f6594c320f14", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Checking base-x v0.2.10 [INFO] [stderr] Checking unsigned-varint v0.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.10 [INFO] [stderr] Checking data-encoding-macro v0.1.12 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking serde-big-array v0.3.3 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking cbor4ii v0.2.13 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.8.0 [INFO] [stderr] Checking multihash v0.16.2 [INFO] [stderr] Checking cid v0.8.4 [INFO] [stderr] Documenting serde_ipld_dagcbor v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `libipld_core::ipld::Ipld` [INFO] [stdout] --> src/lib.rs:60:64 [INFO] [stdout] | [INFO] [stdout] 60 | //! To operate on untyped DAG-CBOR values have a look at the [`libipld_core::ipld::Ipld`] type. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `libipld_core` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Value` [INFO] [stdout] --> src/de.rs:631:68 [INFO] [stdout] | [INFO] [stdout] 631 | /// The reason for not including the CBOR tag information is the [`Value`] implementation. That one [INFO] [stdout] | ^^^^^ no item named `Value` 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 52.32s [INFO] running `Command { std: "docker" "inspect" "57bd3230a57dd6498c64c584e744991dd347052c4b08c2fbedc9f6594c320f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57bd3230a57dd6498c64c584e744991dd347052c4b08c2fbedc9f6594c320f14", kill_on_drop: false }` [INFO] [stdout] 57bd3230a57dd6498c64c584e744991dd347052c4b08c2fbedc9f6594c320f14 [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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] e45edfb765e570f66368df9f4e82210520d388f5bcfe576a7593895dd5da4b92 [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" "e45edfb765e570f66368df9f4e82210520d388f5bcfe576a7593895dd5da4b92", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Checking base-x v0.2.10 [INFO] [stderr] Checking unsigned-varint v0.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Span: From` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-error-1.0.4/src/lib.rs:549:37 [INFO] [stdout] | [INFO] [stdout] 549 | first: self.clone().into(), [INFO] [stdout] | ^^^^ the trait `From` is not implemented for `proc_macro2::Span` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `proc_macro::Span` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Span: From` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-error-1.0.4/src/lib.rs:550:36 [INFO] [stdout] | [INFO] [stdout] 550 | last: self.clone().into(), [INFO] [stdout] | ^^^^ the trait `From` is not implemented for `proc_macro2::Span` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `proc_macro::Span` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro-error` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e45edfb765e570f66368df9f4e82210520d388f5bcfe576a7593895dd5da4b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45edfb765e570f66368df9f4e82210520d388f5bcfe576a7593895dd5da4b92", kill_on_drop: false }` [INFO] [stdout] e45edfb765e570f66368df9f4e82210520d388f5bcfe576a7593895dd5da4b92