[INFO] cloning repository https://github.com/twetzel59/cattywampus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twetzel59/cattywampus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fcattywampus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fcattywampus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1f1a175a2a48e1ea6addb1f7ad28e61caa30832
[INFO] documenting twetzel59/cattywampus against nightly for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fcattywampus" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twetzel59/cattywampus on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twetzel59/cattywampus
[INFO] finished tweaking git repo https://github.com/twetzel59/cattywampus
[INFO] tweaked toml for git repo https://github.com/twetzel59/cattywampus written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/twetzel59/cattywampus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/wkz/rust-editline.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43a283ec5033b388040d06c2a1ca0db7ac9b432de02420c04a18aadc1315d85c
[INFO] running `Command { std: "docker" "start" "-a" "43a283ec5033b388040d06c2a1ca0db7ac9b432de02420c04a18aadc1315d85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43a283ec5033b388040d06c2a1ca0db7ac9b432de02420c04a18aadc1315d85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a283ec5033b388040d06c2a1ca0db7ac9b432de02420c04a18aadc1315d85c", kill_on_drop: false }`
[INFO] [stdout] 43a283ec5033b388040d06c2a1ca0db7ac9b432de02420c04a18aadc1315d85c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8acc732521d46f61f0eeb52cd336f512d0325891ee243d04f3d5cb4435c20d7
[INFO] running `Command { std: "docker" "start" "-a" "b8acc732521d46f61f0eeb52cd336f512d0325891ee243d04f3d5cb4435c20d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking editline v0.1.0 (https://github.com/wkz/rust-editline.git#fab4d020)
[INFO] [stdout] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-editline-247f76ce4e5d07a9/fab4d02/src/lib.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |     cstr_to_str(c::rl_line_buffer)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^ use of extern static
[INFO] [stdout]    |
[INFO] [stdout]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[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 E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `editline` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b8acc732521d46f61f0eeb52cd336f512d0325891ee243d04f3d5cb4435c20d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8acc732521d46f61f0eeb52cd336f512d0325891ee243d04f3d5cb4435c20d7", kill_on_drop: false }`
[INFO] [stdout] b8acc732521d46f61f0eeb52cd336f512d0325891ee243d04f3d5cb4435c20d7