[INFO] cloning repository https://github.com/jrabello/zion-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrabello/zion-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrabello%2Fzion-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrabello%2Fzion-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 032cacc2100eda8c5822fd732e21923fb845dcd1
[INFO] documenting jrabello/zion-vm 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%2Fjrabello%2Fzion-vm" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jrabello/zion-vm 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/jrabello/zion-vm
[INFO] finished tweaking git repo https://github.com/jrabello/zion-vm
[INFO] tweaked toml for git repo https://github.com/jrabello/zion-vm written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/jrabello/zion-vm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 908cfe5b2b34606d20ae62db7b87a5abee761b0463d1cb1f668a8a2a5d5dd8e5
[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" "908cfe5b2b34606d20ae62db7b87a5abee761b0463d1cb1f668a8a2a5d5dd8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "908cfe5b2b34606d20ae62db7b87a5abee761b0463d1cb1f668a8a2a5d5dd8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908cfe5b2b34606d20ae62db7b87a5abee761b0463d1cb1f668a8a2a5d5dd8e5", kill_on_drop: false }`
[INFO] [stdout] 908cfe5b2b34606d20ae62db7b87a5abee761b0463d1cb1f668a8a2a5d5dd8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 628cf2133b1424dcde1ccebe067991489f2aa48e1729b373c498c901464ba7b5
[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" "628cf2133b1424dcde1ccebe067991489f2aa48e1729b373c498c901464ba7b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling enum-primitive-derive v0.1.2
[INFO] [stderr]  Documenting zion-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `R_R` should have an upper camel case name
[INFO] [stdout]    --> src/zion/instruction.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     R_R = 3, //mov A, B
[INFO] [stdout]     |     ^^^ help: convert the identifier to upper camel case: `RR`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_IMM` should have an upper camel case name
[INFO] [stdout]    --> src/zion/instruction.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     R_IMM = 4, //mov A, 0xFF
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `RImm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_MEM` should have an upper camel case name
[INFO] [stdout]    --> src/zion/instruction.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     R_MEM = 5, //mov A, @0xFF
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `RMem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MEM_R` should have an upper camel case name
[INFO] [stdout]    --> src/zion/instruction.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     MEM_R = 6, //mov @0xFF, A
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `MemR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "628cf2133b1424dcde1ccebe067991489f2aa48e1729b373c498c901464ba7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628cf2133b1424dcde1ccebe067991489f2aa48e1729b373c498c901464ba7b5", kill_on_drop: false }`
[INFO] [stdout] 628cf2133b1424dcde1ccebe067991489f2aa48e1729b373c498c901464ba7b5