[INFO] cloning repository https://github.com/LuoTianyi-arm64/bf_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LuoTianyi-arm64/bf_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoTianyi-arm64%2Fbf_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoTianyi-arm64%2Fbf_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0127489326be91bb86aeccbd8285fd1ef3b461af
[INFO] checking LuoTianyi-arm64/bf_code against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoTianyi-arm64%2Fbf_code" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/LuoTianyi-arm64/bf_code
[INFO] finished tweaking git repo https://github.com/LuoTianyi-arm64/bf_code
[INFO] tweaked toml for git repo https://github.com/LuoTianyi-arm64/bf_code written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LuoTianyi-arm64/bf_code on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LuoTianyi-arm64/bf_code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/LuoTianyi-arm64/bf-asm`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94
[INFO] running `Command { std: "docker" "start" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bf_asm v0.1.0 (https://github.com/LuoTianyi-arm64/bf-asm#7273daec)
[INFO] [stderr]     Checking bf_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `bf_u8` should have an upper camel case name
[INFO] [stdout]   --> src/global_var.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct bf_u8 (pub u8, pub usize);
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case: `BfU8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `bf_u8` should have an upper camel case name
[INFO] [stdout]   --> src/global_var.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct bf_u8 (pub u8, pub usize);
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case: `BfU8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/global_var.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct bf_u8 (pub u8, pub usize);
[INFO] [stdout]    |            -----  ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `bf_u8` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 - pub struct bf_u8 (pub u8, pub usize);
[INFO] [stdout] 10 + pub struct bf_u8 ((), pub usize);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_HashMap_u8_borrow` is never used
[INFO] [stdout]   --> src/global_var.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn with_HashMap_u8_borrow<F, R>(f: F) -> R
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_HashMap_u8` should have a snake case name
[INFO] [stdout]   --> src/global_var.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn with_HashMap_u8<F, R>(f: F) -> R
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `with_hash_map_u8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_HashMap_u8_borrow` should have a snake case name
[INFO] [stdout]   --> src/global_var.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn with_HashMap_u8_borrow<F, R>(f: F) -> R
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `with_hash_map_u8_borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/global_var.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct bf_u8 (pub u8, pub usize);
[INFO] [stdout]    |            -----  ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `bf_u8` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 - pub struct bf_u8 (pub u8, pub usize);
[INFO] [stdout] 10 + pub struct bf_u8 ((), pub usize);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_HashMap_u8_borrow` is never used
[INFO] [stdout]   --> src/global_var.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn with_HashMap_u8_borrow<F, R>(f: F) -> R
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_HashMap_u8` should have a snake case name
[INFO] [stdout]   --> src/global_var.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn with_HashMap_u8<F, R>(f: F) -> R
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `with_hash_map_u8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_HashMap_u8_borrow` should have a snake case name
[INFO] [stdout]   --> src/global_var.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn with_HashMap_u8_borrow<F, R>(f: F) -> R
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `with_hash_map_u8_borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94", kill_on_drop: false }`
[INFO] [stdout] e94a720ca265ba5ba54dd95f673a1d2907115eddef409e7ef202477f41193b94
