[INFO] fetching crate cargo 0.55.0...
[INFO] documenting cargo-0.55.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo 0.55.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate cargo 0.55.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo 0.55.0
[INFO] finished tweaking crates.io crate cargo 0.55.0
[INFO] tweaked toml for crates.io crate cargo 0.55.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate crates.io crate cargo 0.55.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84672414b9be016aafde7a867c979ad0ac86bb701b81284ac52901551e828008
[INFO] running `Command { std: "docker" "start" "-a" "84672414b9be016aafde7a867c979ad0ac86bb701b81284ac52901551e828008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84672414b9be016aafde7a867c979ad0ac86bb701b81284ac52901551e828008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84672414b9be016aafde7a867c979ad0ac86bb701b81284ac52901551e828008", kill_on_drop: false }`
[INFO] [stdout] 84672414b9be016aafde7a867c979ad0ac86bb701b81284ac52901551e828008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a07acc54255510f38e5d8746bf11492738369f7389ad33e806006396bbad7b9e
[INFO] running `Command { std: "docker" "start" "-a" "a07acc54255510f38e5d8746bf11492738369f7389ad33e806006396bbad7b9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling serde_json v1.0.65
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking rustc-workspace-hack v1.0.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking opener v0.4.1
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking bytesize v1.0.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]     Checking anyhow v1.0.42
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking jobserver v0.1.22
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.6+1.43.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling curl-sys v0.4.45+curl-7.78.0
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling tar v0.4.35
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking strip-ansi-escapes v0.1.0
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling cargo v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking crypto-hash v0.3.4
[INFO] [stderr]     Checking cargo-util v0.1.0
[INFO] [stderr]     Checking semver v1.0.3
[INFO] [stderr]     Checking cargo-platform v0.1.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_ignored v0.1.2
[INFO] [stderr]     Checking git2 v0.13.20
[INFO] [stderr]     Checking rustfix v0.5.1
[INFO] [stderr]     Checking crates-io v0.33.0
[INFO] [stderr]     Checking git2-curl v0.14.1
[INFO] [stderr]  Documenting cargo v0.55.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `cargo_util::registry`
[INFO] [stdout]   --> src/cargo/sources/registry/index.rs:75:25
[INFO] [stdout]    |
[INFO] [stdout] 75 | use cargo_util::{paths, registry::make_dep_path};
[INFO] [stdout]    |                         ^^^^^^^^ could not find `registry` in `cargo_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cargo_util::registry`
[INFO] [stdout]   --> src/cargo/sources/registry/remote.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use cargo_util::{paths, registry::make_dep_path, Sha256};
[INFO] [stdout]    |                         ^^^^^^^^ could not find `registry` in `cargo_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `cargo`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cargo src/cargo/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-e0c590a61c268547.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-a1196629b61c4065.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-55f30d9e6077aecb.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-0580effcfdc9586d.rmeta --extern cargo_util=/opt/rustwide/target/debug/deps/libcargo_util-434f51dd7cfc01cf.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-01af48c578314a61.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-37672feba8e3208d.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-169f3761b1bf7342.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-f46ff7b4e7dfb07c.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-4e76225bd7db729e.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-3481f123c154834a.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-7235df1cefe2c050.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-18ee3658bfa7a832.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-662a6ecf6bf1cb0b.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-7b76bceb651c5b39.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-029696837cd6fb58.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-3303e62dbe377562.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-e7305f3f9d727900.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-066d030878993e4d.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-973e79ec8c958ffe.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-51c49e27dc069692.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6635f409b49c75d7.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-a8ccec5ba2ef639a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5e37eee3e84fafab.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-daf9d5b722dd00de.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-34f3b748d9af774b.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-2a98e0ff919385d8.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-56a705720bafac8d.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-c2496b5e92cddd22.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-a172c7aad3857c17.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-7ac357d38b55804b.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-2cb69b838485abd5.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0641e1ef7f6ae318.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-40f66656e036f522.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-b35163dc2638f90f.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-6c6f71f7d0d3f473.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b1497d722a7ef5d3.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-3f5d8a1c643532f9.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-53e0a737154ad3a9.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-e9ede41f336fc25b.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-f1078b9a0a947b8b.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-ac684921b5e01765.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-3204bb2f4f218753.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-df9024ba874fd4b0.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-adebe4e7825b26ba.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-e9779f261159561f.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-6682ad4e538f07bd.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-806d79d4acc77e1f.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-209acec34e8a5672.rmeta --cap-lints=warn --crate-version 0.55.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a07acc54255510f38e5d8746bf11492738369f7389ad33e806006396bbad7b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07acc54255510f38e5d8746bf11492738369f7389ad33e806006396bbad7b9e", kill_on_drop: false }`
[INFO] [stdout] a07acc54255510f38e5d8746bf11492738369f7389ad33e806006396bbad7b9e
