[INFO] cloning repository https://github.com/outamaa/vekotin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/outamaa/vekotin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutamaa%2Fvekotin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutamaa%2Fvekotin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d1a42c7811bdbd05bb8071ea735f3a8870eb5fb
[INFO] documenting outamaa/vekotin against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutamaa%2Fvekotin" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/outamaa/vekotin on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/outamaa/vekotin
[INFO] finished tweaking git repo https://github.com/outamaa/vekotin
[INFO] tweaked toml for git repo https://github.com/outamaa/vekotin written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/outamaa/vekotin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded emscripten_main_loop v0.1.1
[INFO] [stderr]   Downloaded sdl2 v0.34.3
[INFO] [stderr]   Downloaded num-bigint v0.4.0
[INFO] [stderr]   Downloaded sdl2-sys v0.34.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305d6d4ae04ea13f8163c8669d7d64d46b35176ab2b90ac0fca8e8bedfa301f9
[INFO] running `Command { std: "docker" "start" "-a" "305d6d4ae04ea13f8163c8669d7d64d46b35176ab2b90ac0fca8e8bedfa301f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305d6d4ae04ea13f8163c8669d7d64d46b35176ab2b90ac0fca8e8bedfa301f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305d6d4ae04ea13f8163c8669d7d64d46b35176ab2b90ac0fca8e8bedfa301f9", kill_on_drop: false }`
[INFO] [stdout] 305d6d4ae04ea13f8163c8669d7d64d46b35176ab2b90ac0fca8e8bedfa301f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b99cee4a418bf1c8da5f34f2a4d7542e8406c0636e69087db763ca19a2452234
[INFO] running `Command { std: "docker" "start" "-a" "b99cee4a418bf1c8da5f34f2a4d7542e8406c0636e69087db763ca19a2452234", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking fiddling v0.1.0 (/opt/rustwide/workdir/fiddling)
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]     Checking emscripten_main_loop v0.1.1
[INFO] [stderr]  Documenting fiddling v0.1.0 (/opt/rustwide/workdir/fiddling)
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking compression v0.1.0 (/opt/rustwide/workdir/compression)
[INFO] [stderr]     Checking digest v0.1.0 (/opt/rustwide/workdir/digest)
[INFO] [stderr]  Documenting compression v0.1.0 (/opt/rustwide/workdir/compression)
[INFO] [stderr]  Documenting digest v0.1.0 (/opt/rustwide/workdir/digest)
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking math v0.1.0 (/opt/rustwide/workdir/math)
[INFO] [stderr]  Documenting math v0.1.0 (/opt/rustwide/workdir/math)
[INFO] [stderr]     Checking loader v0.1.0 (/opt/rustwide/workdir/loader)
[INFO] [stderr]     Checking geometry v0.1.0 (/opt/rustwide/workdir/geometry)
[INFO] [stderr]  Documenting loader v0.1.0 (/opt/rustwide/workdir/loader)
[INFO] [stderr]  Documenting geometry v0.1.0 (/opt/rustwide/workdir/geometry)
[INFO] [stderr]     Checking gfx v0.1.0 (/opt/rustwide/workdir/gfx)
[INFO] [stderr]  Documenting gfx v0.1.0 (/opt/rustwide/workdir/gfx)
[INFO] [stderr]  Documenting png v0.1.0 (/opt/rustwide/workdir/bin/png)
[INFO] [stderr]  Documenting obj v0.1.0 (/opt/rustwide/workdir/bin/obj)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.45s
[INFO] running `Command { std: "docker" "inspect" "b99cee4a418bf1c8da5f34f2a4d7542e8406c0636e69087db763ca19a2452234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99cee4a418bf1c8da5f34f2a4d7542e8406c0636e69087db763ca19a2452234", kill_on_drop: false }`
[INFO] [stdout] b99cee4a418bf1c8da5f34f2a4d7542e8406c0636e69087db763ca19a2452234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 668d202dec27973ab02432a394e76aee33765b3c92fc342496cc9d4c9048fbc9
[INFO] running `Command { std: "docker" "start" "-a" "668d202dec27973ab02432a394e76aee33765b3c92fc342496cc9d4c9048fbc9", 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" "668d202dec27973ab02432a394e76aee33765b3c92fc342496cc9d4c9048fbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668d202dec27973ab02432a394e76aee33765b3c92fc342496cc9d4c9048fbc9", kill_on_drop: false }`
[INFO] [stdout] 668d202dec27973ab02432a394e76aee33765b3c92fc342496cc9d4c9048fbc9