[INFO] cloning repository https://github.com/lptstr/zn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lptstr/zn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flptstr%2Fzn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flptstr%2Fzn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1919e6e305bc019c0b0aa6714eef33db4d65fce
[INFO] documenting lptstr/zn 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%2Flptstr%2Fzn" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lptstr/zn 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/lptstr/zn
[INFO] finished tweaking git repo https://github.com/lptstr/zn
[INFO] tweaked toml for git repo https://github.com/lptstr/zn written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lptstr/zn 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e8bf64beb790b2b1ef2e148a42c3226381547ee3f25d3ac6fc5823a7d4ba09a
[INFO] running `Command { std: "docker" "start" "-a" "1e8bf64beb790b2b1ef2e148a42c3226381547ee3f25d3ac6fc5823a7d4ba09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8bf64beb790b2b1ef2e148a42c3226381547ee3f25d3ac6fc5823a7d4ba09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8bf64beb790b2b1ef2e148a42c3226381547ee3f25d3ac6fc5823a7d4ba09a", kill_on_drop: false }`
[INFO] [stdout] 1e8bf64beb790b2b1ef2e148a42c3226381547ee3f25d3ac6fc5823a7d4ba09a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 0d1d4477eb7a6e7840ff9400be2acbc04dfb51e651af5bbe3c1df7e875164869
[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" "0d1d4477eb7a6e7840ff9400be2acbc04dfb51e651af5bbe3c1df7e875164869", kill_on_drop: false }`
[INFO] [stderr]  Documenting zn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/types.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub R: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/types.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub C: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/types.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub I: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/types.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub H: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub X: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/types.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub A: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/types.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub D: Option<u8>,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BUFFER` should have a snake case name
[INFO] [stdout]   --> src/types.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn is_valid(token: &Token, BUFFER: &[Option<u8>; 65535]) -> bool {
[INFO] [stdout]    |                                    ^^^^^^ help: convert the identifier to snake case: `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BUFFER` should have a snake case name
[INFO] [stdout]  --> src/zn.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     BUFFER: &mut [Option<u8>; 65535],
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to snake case: `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REGSTR` should have a snake case name
[INFO] [stdout]  --> src/zn.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     REGSTR: &mut Registers,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to snake case: `regstr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DSTACK` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     DSTACK: &mut LinkedList<usize>,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `dstack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BUFFER` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     BUFFER: &mut [Option<u8>; 65535],
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REGSTR` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     REGSTR: &mut Registers,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `regstr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DSTACK` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     DSTACK: &mut LinkedList<usize>,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `dstack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BUFFER` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     BUFFER: &mut [Option<u8>; 65535],
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REGSTR` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     REGSTR: &mut Registers,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `regstr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DSTACK` should have a snake case name
[INFO] [stdout]   --> src/zn.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     DSTACK: &mut LinkedList<usize>,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `dstack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "0d1d4477eb7a6e7840ff9400be2acbc04dfb51e651af5bbe3c1df7e875164869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1d4477eb7a6e7840ff9400be2acbc04dfb51e651af5bbe3c1df7e875164869", kill_on_drop: false }`
[INFO] [stdout] 0d1d4477eb7a6e7840ff9400be2acbc04dfb51e651af5bbe3c1df7e875164869