[INFO] cloning repository https://github.com/zackify/raytex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zackify/raytex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackify%2Fraytex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackify%2Fraytex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9b4c0e3b2227a26f9af85aeee58af514dbeaa5c
[INFO] checking zackify/raytex against master#d902752866cbbdb331e3cf28ff6bba86ab0f6c62 for pr-77271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackify%2Fraytex" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zackify/raytex on toolchain d902752866cbbdb331e3cf28ff6bba86ab0f6c62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zackify/raytex
[INFO] finished tweaking git repo https://github.com/zackify/raytex
[INFO] tweaked toml for git repo https://github.com/zackify/raytex written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/zackify/raytex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93e8ea94d7b5e20fded60ca7bac742c96a5f606274ca9d985427124c4660c49f
[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" "93e8ea94d7b5e20fded60ca7bac742c96a5f606274ca9d985427124c4660c49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e8ea94d7b5e20fded60ca7bac742c96a5f606274ca9d985427124c4660c49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e8ea94d7b5e20fded60ca7bac742c96a5f606274ca9d985427124c4660c49f", kill_on_drop: false }`
[INFO] [stdout] 93e8ea94d7b5e20fded60ca7bac742c96a5f606274ca9d985427124c4660c49f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 274240f85ab948d04326bb1f4e45a8535dd1e5051ce8378305159642c065a518
[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" "274240f85ab948d04326bb1f4e45a8535dd1e5051ce8378305159642c065a518", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking raytex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `to_num`
[INFO] [stdout]  --> src/query_type.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub fn to_num(&self) -> u16 {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lengthOfLabel` should have a snake case name
[INFO] [stdout]   --> src/packet_buffer.rs:90:11
[INFO] [stdout]    |
[INFO] [stdout] 90 |       let lengthOfLabel = self.get(current_position)?;
[INFO] [stdout]    |           ^^^^^^^^^^^^^ help: convert the identifier to snake case: `length_of_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_num`
[INFO] [stdout]  --> src/query_type.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub fn to_num(&self) -> u16 {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lengthOfLabel` should have a snake case name
[INFO] [stdout]   --> src/packet_buffer.rs:90:11
[INFO] [stdout]    |
[INFO] [stdout] 90 |       let lengthOfLabel = self.get(current_position)?;
[INFO] [stdout]    |           ^^^^^^^^^^^^^ help: convert the identifier to snake case: `length_of_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "274240f85ab948d04326bb1f4e45a8535dd1e5051ce8378305159642c065a518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274240f85ab948d04326bb1f4e45a8535dd1e5051ce8378305159642c065a518", kill_on_drop: false }`
[INFO] [stdout] 274240f85ab948d04326bb1f4e45a8535dd1e5051ce8378305159642c065a518