[INFO] cloning repository https://github.com/derekdreery/mdview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/derekdreery/mdview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekdreery%2Fmdview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekdreery%2Fmdview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1430955a26b04fd7376f3281c2208d55d42d500
[INFO] documenting derekdreery/mdview 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%2Fderekdreery%2Fmdview" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/derekdreery/mdview 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/derekdreery/mdview
[INFO] finished tweaking git repo https://github.com/derekdreery/mdview
[INFO] tweaked toml for git repo https://github.com/derekdreery/mdview written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/derekdreery/mdview 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 79a025af3a607481949c5ddd4ad40ad719b6e8f6820bc5d49a3cbb1d406dca16
[INFO] running `Command { std: "docker" "start" "-a" "79a025af3a607481949c5ddd4ad40ad719b6e8f6820bc5d49a3cbb1d406dca16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79a025af3a607481949c5ddd4ad40ad719b6e8f6820bc5d49a3cbb1d406dca16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a025af3a607481949c5ddd4ad40ad719b6e8f6820bc5d49a3cbb1d406dca16", kill_on_drop: false }`
[INFO] [stdout] 79a025af3a607481949c5ddd4ad40ad719b6e8f6820bc5d49a3cbb1d406dca16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 52f487021925a023b50841f0e2182f62415324c0f66f5d06c2ebce18901e217a
[INFO] running `Command { std: "docker" "start" "-a" "52f487021925a023b50841f0e2182f62415324c0f66f5d06c2ebce18901e217a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling libc v0.2.98
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[INFO] [stderr]    Compiling futures-core v0.3.16
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[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]     Checking regex-automata v0.1.10
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[INFO] [stderr]     Checking regex v1.5.4
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking keyboard-types v0.5.0
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[INFO] [stderr]    Compiling itertools v0.9.0
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[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking plist v1.2.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking onig v6.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling glib-macros v0.10.1
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[INFO] [stderr]     Checking fluent-syntax v0.11.0
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
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[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]     Checking ouroboros v0.9.5
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[INFO] [stderr]     Checking fluent-bundle v0.15.1
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[INFO] [stderr]     Checking glib v0.10.3
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[INFO] [stderr]     Checking piet-common v0.4.1
[INFO] [stderr]     Checking druid-shell v0.7.0 (https://github.com/linebender/druid#1d61892d)
[INFO] [stderr]     Checking druid v0.7.0 (https://github.com/linebender/druid#1d61892d)
[INFO] [stderr]  Documenting mdview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "52f487021925a023b50841f0e2182f62415324c0f66f5d06c2ebce18901e217a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52f487021925a023b50841f0e2182f62415324c0f66f5d06c2ebce18901e217a", kill_on_drop: false }`
[INFO] [stdout] 52f487021925a023b50841f0e2182f62415324c0f66f5d06c2ebce18901e217a