[INFO] cloning repository https://github.com/bobsomers/foobar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobsomers/foobar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobsomers%2Ffoobar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobsomers%2Ffoobar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34ad13daa7e0fd52e22fbd9abc78605a16cc07a1
[INFO] documenting bobsomers/foobar 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%2Fbobsomers%2Ffoobar" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bobsomers/foobar 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/bobsomers/foobar
[INFO] finished tweaking git repo https://github.com/bobsomers/foobar
[INFO] tweaked toml for git repo https://github.com/bobsomers/foobar written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/bobsomers/foobar 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 92168557f7f63de37124862234920695cfefa56f80356d4b9c949b954be67cda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "92168557f7f63de37124862234920695cfefa56f80356d4b9c949b954be67cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92168557f7f63de37124862234920695cfefa56f80356d4b9c949b954be67cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92168557f7f63de37124862234920695cfefa56f80356d4b9c949b954be67cda", kill_on_drop: false }`
[INFO] [stdout] 92168557f7f63de37124862234920695cfefa56f80356d4b9c949b954be67cda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 78b43a482b6c7f372a19b9cd7ed92e030c0edd1ef0e3233400584f5e4a958d69
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78b43a482b6c7f372a19b9cd7ed92e030c0edd1ef0e3233400584f5e4a958d69", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v2.1.0
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling glfw v0.1.0 (/opt/rustwide/workdir/glfw)
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr] warning: glfw-3.2.1/src/linux_joystick.c: In function '_glfwInitJoysticksLinux':
[INFO] [stderr] warning: glfw-3.2.1/src/linux_joystick.c:224:46: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size 19 [-Wformat-truncation=]
[INFO] [stderr] warning:   224 |             snprintf(path, sizeof(path), "%s/%s", dirname, entry->d_name);
[INFO] [stderr] warning:       |                                              ^~
[INFO] [stderr] warning: glfw-3.2.1/src/linux_joystick.c:224:13: note: 'snprintf' output 2 or more bytes (assuming 257) into a destination of size 20
[INFO] [stderr] warning:   224 |             snprintf(path, sizeof(path), "%s/%s", dirname, entry->d_name);
[INFO] [stderr] warning:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]  Documenting glfw v0.1.0 (/opt/rustwide/workdir/glfw)
[INFO] [stderr]  Documenting gui v0.1.0 (/opt/rustwide/workdir/gui)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.08s
[INFO] running `Command { std: "docker" "inspect" "78b43a482b6c7f372a19b9cd7ed92e030c0edd1ef0e3233400584f5e4a958d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b43a482b6c7f372a19b9cd7ed92e030c0edd1ef0e3233400584f5e4a958d69", kill_on_drop: false }`
[INFO] [stdout] 78b43a482b6c7f372a19b9cd7ed92e030c0edd1ef0e3233400584f5e4a958d69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 03507c120d76b0a88c554ea85a1aba516ba25245c00478e0ed03931fbc640fe9
[INFO] running `Command { std: "docker" "start" "-a" "03507c120d76b0a88c554ea85a1aba516ba25245c00478e0ed03931fbc640fe9", 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" "03507c120d76b0a88c554ea85a1aba516ba25245c00478e0ed03931fbc640fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03507c120d76b0a88c554ea85a1aba516ba25245c00478e0ed03931fbc640fe9", kill_on_drop: false }`
[INFO] [stdout] 03507c120d76b0a88c554ea85a1aba516ba25245c00478e0ed03931fbc640fe9