[INFO] cloning repository https://github.com/andrewhu-uw/rust_rr_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewhu-uw/rust_rr_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhu-uw%2Frust_rr_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhu-uw%2Frust_rr_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95bf25fa34a28eb447808259ec5751ec93f65a11
[INFO] documenting andrewhu-uw/rust_rr_test against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhu-uw%2Frust_rr_test" "/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/andrewhu-uw/rust_rr_test on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrewhu-uw/rust_rr_test
[INFO] finished tweaking git repo https://github.com/andrewhu-uw/rust_rr_test
[INFO] tweaked toml for git repo https://github.com/andrewhu-uw/rust_rr_test written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewhu-uw/rust_rr_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7906d3ff621fb1ce6b495ab541e4e21fe1931050ba488fcb04f46d23e50cfa13
[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" "7906d3ff621fb1ce6b495ab541e4e21fe1931050ba488fcb04f46d23e50cfa13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7906d3ff621fb1ce6b495ab541e4e21fe1931050ba488fcb04f46d23e50cfa13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7906d3ff621fb1ce6b495ab541e4e21fe1931050ba488fcb04f46d23e50cfa13", kill_on_drop: false }`
[INFO] [stdout] 7906d3ff621fb1ce6b495ab541e4e21fe1931050ba488fcb04f46d23e50cfa13
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] 87169203da9d61cddfb3deb5eba3dc4f71f5ca6924cda2d43205e1ed2848a2aa
[INFO] running `Command { std: "docker" "start" "-a" "87169203da9d61cddfb3deb5eba3dc4f71f5ca6924cda2d43205e1ed2848a2aa", kill_on_drop: false }`
[INFO] [stderr]  Documenting ffi-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `mContainer` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   mContainer : Vec<String>
[INFO] [stdout]   |   ^^^^^^^^^^ help: convert the identifier to snake case: `m_container`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Add` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 |   fn Add(&mut self, s : String) -> &mut StringListContainer {
[INFO] [stdout]    |      ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Count` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 |   fn Count(&self) -> usize {
[INFO] [stdout]    |      ^^^^^ help: convert the identifier to snake case (notice the capitalization): `count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `StringListContainer_do` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub unsafe extern "Rust" fn StringListContainer_do(slc_p : *mut StringListContainer, m : SLCArgs) {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_list_container_do`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "87169203da9d61cddfb3deb5eba3dc4f71f5ca6924cda2d43205e1ed2848a2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87169203da9d61cddfb3deb5eba3dc4f71f5ca6924cda2d43205e1ed2848a2aa", kill_on_drop: false }`
[INFO] [stdout] 87169203da9d61cddfb3deb5eba3dc4f71f5ca6924cda2d43205e1ed2848a2aa