[INFO] fetching crate cargo-nextest 0.9.14...
[INFO] documenting cargo-nextest-0.9.14 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cargo-nextest 0.9.14 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate cargo-nextest 0.9.14 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 cargo-nextest 0.9.14
[INFO] finished tweaking crates.io crate cargo-nextest 0.9.14
[INFO] tweaked toml for crates.io crate cargo-nextest 0.9.14 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate cargo-nextest 0.9.14 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] [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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 1e41ac810408dd65427b1845a25d5df906dc158ea8629b7250e8acd5f88681a3
[INFO] running `Command { std: "docker" "start" "-a" "1e41ac810408dd65427b1845a25d5df906dc158ea8629b7250e8acd5f88681a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e41ac810408dd65427b1845a25d5df906dc158ea8629b7250e8acd5f88681a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e41ac810408dd65427b1845a25d5df906dc158ea8629b7250e8acd5f88681a3", kill_on_drop: false }`
[INFO] [stdout] 1e41ac810408dd65427b1845a25d5df906dc158ea8629b7250e8acd5f88681a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] e0c3b1bd444c07db0528d143612a35d8c2b2296467dd26e9874d93a1a4843344
[INFO] running `Command { std: "docker" "start" "-a" "e0c3b1bd444c07db0528d143612a35d8c2b2296467dd26e9874d93a1a4843344", kill_on_drop: false }`
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[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]  Documenting cargo-nextest v0.9.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.48s
[INFO] running `Command { std: "docker" "inspect" "e0c3b1bd444c07db0528d143612a35d8c2b2296467dd26e9874d93a1a4843344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c3b1bd444c07db0528d143612a35d8c2b2296467dd26e9874d93a1a4843344", kill_on_drop: false }`
[INFO] [stdout] e0c3b1bd444c07db0528d143612a35d8c2b2296467dd26e9874d93a1a4843344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 5afbcbdc4627a44d81b9fdc48a9f0ab14ae71e636df17d2155b4ad6dd36bbc68
[INFO] running `Command { std: "docker" "start" "-a" "5afbcbdc4627a44d81b9fdc48a9f0ab14ae71e636df17d2155b4ad6dd36bbc68", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[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]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ryu v1.0.9
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[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking bitflags v1.3.2
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling cc v1.0.73
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[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking gimli v0.26.1
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[INFO] [stderr]    Compiling rayon-core v1.9.2
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[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling target-spec v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking fixedbitset v0.4.1
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[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking debug-ignore v1.0.2
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking utf8parse v0.2.0
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[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking cfg-expr v0.10.2
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
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[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking vte v0.10.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking shared_child v0.3.5
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking nom_locate v4.0.0
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[INFO] [stderr]     Checking supports-hyperlinks v1.2.0
[INFO] [stderr]     Checking supports-unicode v1.0.2
[INFO] [stderr]     Checking duct v0.13.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking shellwords v1.1.0
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[INFO] [stderr]     Checking strip-ansi-escapes v0.1.1
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[INFO] [stderr]     Checking quick-junit v0.1.5
[INFO] [stderr]     Checking color-eyre v0.6.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Span: From<proc_macro::Span>` 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<proc_macro::Span>` is not implemented for `proc_macro2::Span`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Into<proc_macro2::Span>` for `proc_macro::Span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Span: From<proc_macro::Span>` 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<proc_macro::Span>` is not implemented for `proc_macro2::Span`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Into<proc_macro2::Span>` 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" "5afbcbdc4627a44d81b9fdc48a9f0ab14ae71e636df17d2155b4ad6dd36bbc68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5afbcbdc4627a44d81b9fdc48a9f0ab14ae71e636df17d2155b4ad6dd36bbc68", kill_on_drop: false }`
[INFO] [stdout] 5afbcbdc4627a44d81b9fdc48a9f0ab14ae71e636df17d2155b4ad6dd36bbc68