[INFO] updating cached repository https://github.com/mrkaspa/dokka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df898ddc4dcc338f6a4f82bca0a13e7a56cabc6a
[INFO] testing mrkaspa/dokka against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrkaspa%2Fdokka" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrkaspa/dokka on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrkaspa/dokka
[INFO] finished tweaking git repo https://github.com/mrkaspa/dokka
[INFO] tweaked toml for git repo https://github.com/mrkaspa/dokka written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mrkaspa/dokka already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0aa86d6c58db576aef02e4755005735dcb8504d978f1ed37019657a1947fe54e
[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" "0aa86d6c58db576aef02e4755005735dcb8504d978f1ed37019657a1947fe54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aa86d6c58db576aef02e4755005735dcb8504d978f1ed37019657a1947fe54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa86d6c58db576aef02e4755005735dcb8504d978f1ed37019657a1947fe54e", kill_on_drop: false }`
[INFO] [stdout] 0aa86d6c58db576aef02e4755005735dcb8504d978f1ed37019657a1947fe54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dada307e9e4e91a3dc40b3aebcf8d098b36fdbac4d53a33541de93f2058519f5
[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" "dada307e9e4e91a3dc40b3aebcf8d098b36fdbac4d53a33541de93f2058519f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling serde v1.0.63
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.4
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling syn v0.14.1
[INFO] [stderr]    Compiling glib v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.63
[INFO] [stderr]    Compiling pango v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.18
[INFO] [stderr]    Compiling dokka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new_from_file` found for struct `gtk::Builder` in the current scope
[INFO] [stdout]   --> src/main.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let builder = Builder::new_from_file(glade_src);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            function or associated item not found in `gtk::Builder`
[INFO] [stdout]    |                            help: there is an associated function with a similar name: `add_from_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dokka`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "dada307e9e4e91a3dc40b3aebcf8d098b36fdbac4d53a33541de93f2058519f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dada307e9e4e91a3dc40b3aebcf8d098b36fdbac4d53a33541de93f2058519f5", kill_on_drop: false }`
[INFO] [stdout] dada307e9e4e91a3dc40b3aebcf8d098b36fdbac4d53a33541de93f2058519f5