[INFO] cloning repository https://github.com/douglascorrea/gbrustemu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/douglascorrea/gbrustemu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdouglascorrea%2Fgbrustemu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdouglascorrea%2Fgbrustemu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c30059b5bf9585a07644e058c1542fee9846c26b
[INFO] documenting douglascorrea/gbrustemu against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdouglascorrea%2Fgbrustemu" "/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/douglascorrea/gbrustemu on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/douglascorrea/gbrustemu
[INFO] finished tweaking git repo https://github.com/douglascorrea/gbrustemu
[INFO] tweaked toml for git repo https://github.com/douglascorrea/gbrustemu written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/douglascorrea/gbrustemu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded orbclient v0.3.24
[INFO] [stderr]   Downloaded minifb v0.12.0
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "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] 2cb834cc1f933ed963ac5a12b6ac02c7e9d8ebe0c6ed71eee905a895dab0d4fa
[INFO] running `Command { std: "docker" "start" "-a" "2cb834cc1f933ed963ac5a12b6ac02c7e9d8ebe0c6ed71eee905a895dab0d4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cb834cc1f933ed963ac5a12b6ac02c7e9d8ebe0c6ed71eee905a895dab0d4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb834cc1f933ed963ac5a12b6ac02c7e9d8ebe0c6ed71eee905a895dab0d4fa", kill_on_drop: false }`
[INFO] [stdout] 2cb834cc1f933ed963ac5a12b6ac02c7e9d8ebe0c6ed71eee905a895dab0d4fa
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813762bab9f6cce95df080daf7fcf04a561ea04235fce14774e0f7391bcfcc3e
[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" "813762bab9f6cce95df080daf7fcf04a561ea04235fce14774e0f7391bcfcc3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]    Compiling minifb v0.12.0
[INFO] [stderr]  Documenting gbrustemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../ROMS/DMG_ROM.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> src/mmu.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             boot_rom: *include_bytes!("../ROMS/DMG_ROM.bin"),
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `gbrustemu`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gbrustemu src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern minifb=/opt/rustwide/target/debug/deps/libminifb-a7bcd8fa9be42af8.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "813762bab9f6cce95df080daf7fcf04a561ea04235fce14774e0f7391bcfcc3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813762bab9f6cce95df080daf7fcf04a561ea04235fce14774e0f7391bcfcc3e", kill_on_drop: false }`
[INFO] [stdout] 813762bab9f6cce95df080daf7fcf04a561ea04235fce14774e0f7391bcfcc3e