[INFO] cloning repository https://github.com/hhsaez/wrflib_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hhsaez/wrflib_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhsaez%2Fwrflib_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhsaez%2Fwrflib_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 885a33f879005c508cd1d8eea4c78d54cc04bc6f
[INFO] documenting hhsaez/wrflib_example 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%2Fhhsaez%2Fwrflib_example" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hhsaez/wrflib_example 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] removed /workspace/builds/worker-4/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/hhsaez/wrflib_example
[INFO] finished tweaking git repo https://github.com/hhsaez/wrflib_example
[INFO] tweaked toml for git repo https://github.com/hhsaez/wrflib_example written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hhsaez/wrflib_example 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd72e1b6fff21a8d115551635465b5b0184bf6e4b90217d003b00464c0f18fd8
[INFO] running `Command { std: "docker" "start" "-a" "fd72e1b6fff21a8d115551635465b5b0184bf6e4b90217d003b00464c0f18fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd72e1b6fff21a8d115551635465b5b0184bf6e4b90217d003b00464c0f18fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd72e1b6fff21a8d115551635465b5b0184bf6e4b90217d003b00464c0f18fd8", kill_on_drop: false }`
[INFO] [stdout] fd72e1b6fff21a8d115551635465b5b0184bf6e4b90217d003b00464c0f18fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 034e2bb19fc44a87f914309dd022aa3e522ee283116b87a505b5a73867d899fe
[INFO] running `Command { std: "docker" "start" "-a" "034e2bb19fc44a87f914309dd022aa3e522ee283116b87a505b5a73867d899fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling wrflib_x11_sys v0.0.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling wrflib_glx_sys v0.0.3
[INFO] [stderr]     Checking chunked_transfer v1.4.0
[INFO] [stderr]     Checking wrflib_vector v0.0.3
[INFO] [stderr]     Checking wrflib_shader_compiler v0.0.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking crc32fast v1.3.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking ureq v2.4.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking wrflib v0.0.3
[INFO] [stderr]     Checking wrflib_widget v0.0.3
[INFO] [stderr]  Documenting widget_example v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.61s
[INFO] running `Command { std: "docker" "inspect" "034e2bb19fc44a87f914309dd022aa3e522ee283116b87a505b5a73867d899fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034e2bb19fc44a87f914309dd022aa3e522ee283116b87a505b5a73867d899fe", kill_on_drop: false }`
[INFO] [stdout] 034e2bb19fc44a87f914309dd022aa3e522ee283116b87a505b5a73867d899fe