[INFO] cloning repository https://github.com/mibes404/yuml-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mibes404/yuml-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibes404%2Fyuml-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibes404%2Fyuml-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed6d49aaebf51302d054505d24f7f3d0d5fe11a8
[INFO] documenting mibes404/yuml-rs against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibes404%2Fyuml-rs" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mibes404/yuml-rs 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 git repo https://github.com/mibes404/yuml-rs
[INFO] finished tweaking git repo https://github.com/mibes404/yuml-rs
[INFO] tweaked toml for git repo https://github.com/mibes404/yuml-rs written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/mibes404/yuml-rs 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-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] a45ffdd23ed4e4ac78df01ebbf50ebd9347059bf35218c832fc2da6cde01fe8f
[INFO] running `Command { std: "docker" "start" "-a" "a45ffdd23ed4e4ac78df01ebbf50ebd9347059bf35218c832fc2da6cde01fe8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a45ffdd23ed4e4ac78df01ebbf50ebd9347059bf35218c832fc2da6cde01fe8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45ffdd23ed4e4ac78df01ebbf50ebd9347059bf35218c832fc2da6cde01fe8f", kill_on_drop: false }`
[INFO] [stdout] a45ffdd23ed4e4ac78df01ebbf50ebd9347059bf35218c832fc2da6cde01fe8f
[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] 4b335a2d6b1eb88e65250dc454c0c7f30e410467fce5b6226f0e2c07bbbe8c8a
[INFO] running `Command { std: "docker" "start" "-a" "4b335a2d6b1eb88e65250dc454c0c7f30e410467fce5b6226f0e2c07bbbe8c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking yuml-rs v0.1.6 (/opt/rustwide/workdir/yuml-rs)
[INFO] [stderr]  Documenting yuml-rs v0.1.6 (/opt/rustwide/workdir/yuml-rs)
[INFO] [stderr]  Documenting yuml-cli v0.1.0 (/opt/rustwide/workdir/yuml-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
[INFO] running `Command { std: "docker" "inspect" "4b335a2d6b1eb88e65250dc454c0c7f30e410467fce5b6226f0e2c07bbbe8c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b335a2d6b1eb88e65250dc454c0c7f30e410467fce5b6226f0e2c07bbbe8c8a", kill_on_drop: false }`
[INFO] [stdout] 4b335a2d6b1eb88e65250dc454c0c7f30e410467fce5b6226f0e2c07bbbe8c8a
[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" "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] 53af5a5494472831e7535643f5b5c01306a0a83fa3e21613de2beb686edc3a87
[INFO] running `Command { std: "docker" "start" "-a" "53af5a5494472831e7535643f5b5c01306a0a83fa3e21613de2beb686edc3a87", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "53af5a5494472831e7535643f5b5c01306a0a83fa3e21613de2beb686edc3a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53af5a5494472831e7535643f5b5c01306a0a83fa3e21613de2beb686edc3a87", kill_on_drop: false }`
[INFO] [stdout] 53af5a5494472831e7535643f5b5c01306a0a83fa3e21613de2beb686edc3a87