[INFO] cloning repository https://github.com/alx-t/rust-apdl-export
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alx-t/rust-apdl-export" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falx-t%2Frust-apdl-export", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falx-t%2Frust-apdl-export'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef73886d4a7085f12bf1989e715fc9ce32e76806
[INFO] documenting alx-t/rust-apdl-export 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%2Falx-t%2Frust-apdl-export" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alx-t/rust-apdl-export 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/alx-t/rust-apdl-export
[INFO] finished tweaking git repo https://github.com/alx-t/rust-apdl-export
[INFO] tweaked toml for git repo https://github.com/alx-t/rust-apdl-export written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/alx-t/rust-apdl-export 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 659826a69d892364a21e971efe797ecda8581208ef1bb2ed9df54bdbd89eaed5
[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" "659826a69d892364a21e971efe797ecda8581208ef1bb2ed9df54bdbd89eaed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659826a69d892364a21e971efe797ecda8581208ef1bb2ed9df54bdbd89eaed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659826a69d892364a21e971efe797ecda8581208ef1bb2ed9df54bdbd89eaed5", kill_on_drop: false }`
[INFO] [stdout] 659826a69d892364a21e971efe797ecda8581208ef1bb2ed9df54bdbd89eaed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 013d12a0ef550d3c01b13f6a04f307e63aae51b6073e92021b70deb1b7c7c04e
[INFO] running `Command { std: "docker" "start" "-a" "013d12a0ef550d3c01b13f6a04f307e63aae51b6073e92021b70deb1b7c7c04e", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.33
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]  Documenting apdl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:36:82
[INFO] [stdout]    |
[INFO] [stdout] 36 |             nd.num, 0, 0, nd.x as f32, nd.y as f32, nd.z as f32).expect("error");;
[INFO] [stdout]    |                                                                                  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:48:116
[INFO] [stdout]    |
[INFO] [stdout] 48 |             1, 1, 1, 1, 0, 0, 0, 0, 8, 0, pos + 1, v[0], v[1], v[2], v[3], v[4], v[5], v[6], v[7]).expect("error");;
[INFO] [stdout]    |                                                                                                                    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "013d12a0ef550d3c01b13f6a04f307e63aae51b6073e92021b70deb1b7c7c04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d12a0ef550d3c01b13f6a04f307e63aae51b6073e92021b70deb1b7c7c04e", kill_on_drop: false }`
[INFO] [stdout] 013d12a0ef550d3c01b13f6a04f307e63aae51b6073e92021b70deb1b7c7c04e