[INFO] cloning repository https://github.com/nealsid/rust-c-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nealsid/rust-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealsid%2Frust-c-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealsid%2Frust-c-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf04824bd07454baacdb00c03219f1f9fa561f6c
[INFO] checking nealsid/rust-c-compiler against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealsid%2Frust-c-compiler" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nealsid/rust-c-compiler
[INFO] finished tweaking git repo https://github.com/nealsid/rust-c-compiler
[INFO] tweaked toml for git repo https://github.com/nealsid/rust-c-compiler written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nealsid/rust-c-compiler on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nealsid/rust-c-compiler 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ded725bb245a4f6206f5f8b33fc2e2a53d1d2444dfa26509e60106966b68c0
[INFO] running `Command { std: "docker" "start" "-a" "34ded725bb245a4f6206f5f8b33fc2e2a53d1d2444dfa26509e60106966b68c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ded725bb245a4f6206f5f8b33fc2e2a53d1d2444dfa26509e60106966b68c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ded725bb245a4f6206f5f8b33fc2e2a53d1d2444dfa26509e60106966b68c0", kill_on_drop: false }`
[INFO] [stdout] 34ded725bb245a4f6206f5f8b33fc2e2a53d1d2444dfa26509e60106966b68c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc46ed00c559a2cc5bf2db9d0985da591e7f2a5e84eaa3f10acc220a1843fad6
[INFO] running `Command { std: "docker" "start" "-a" "dc46ed00c559a2cc5bf2db9d0985da591e7f2a5e84eaa3f10acc220a1843fad6", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rust-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `return_type` and `function_name` are never read
[INFO] [stdout]  --> src/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FunctionNode {
[INFO] [stdout]   |     ------------ fields in this variant
[INFO] [stdout] 7 |         return_type: Result<DataTypeNode, &'static str>,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 8 |         function_name: Result<String, &'static str>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token` and `node_type` are never read
[INFO] [stdout]   --> src/parser.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ASTNode {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     children: Vec<Result<ASTNode, &'static str>>,
[INFO] [stdout] 15 |     token: Option<Token>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     node_type: NodeType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data_type` and `pointer_modifiers` are never read
[INFO] [stdout]   --> src/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct DataTypeNode {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 21 |     data_type: DataType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     pointer_modifiers: usize, // Number of stars in the datatype decl
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataTypeNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `parse_single_character_token` and `parse_left_brace` are never used
[INFO] [stdout]    --> src/parser.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Parser {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn parse_single_character_token(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn parse_left_brace(&self, tokens: &Vec<TokenInfo>, token_index: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `return_type` and `function_name` are never read
[INFO] [stdout]  --> src/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FunctionNode {
[INFO] [stdout]   |     ------------ fields in this variant
[INFO] [stdout] 7 |         return_type: Result<DataTypeNode, &'static str>,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 8 |         function_name: Result<String, &'static str>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token` and `node_type` are never read
[INFO] [stdout]   --> src/parser.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ASTNode {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     children: Vec<Result<ASTNode, &'static str>>,
[INFO] [stdout] 15 |     token: Option<Token>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     node_type: NodeType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data_type` and `pointer_modifiers` are never read
[INFO] [stdout]   --> src/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct DataTypeNode {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 21 |     data_type: DataType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     pointer_modifiers: usize, // Number of stars in the datatype decl
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataTypeNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `parse_single_character_token` and `parse_left_brace` are never used
[INFO] [stdout]    --> src/parser.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Parser {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn parse_single_character_token(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn parse_left_brace(&self, tokens: &Vec<TokenInfo>, token_index: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "dc46ed00c559a2cc5bf2db9d0985da591e7f2a5e84eaa3f10acc220a1843fad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc46ed00c559a2cc5bf2db9d0985da591e7f2a5e84eaa3f10acc220a1843fad6", kill_on_drop: false }`
[INFO] [stdout] dc46ed00c559a2cc5bf2db9d0985da591e7f2a5e84eaa3f10acc220a1843fad6
