[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] testing nealsid/rust-c-compiler against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealsid%2Frust-c-compiler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nealsid/rust-c-compiler on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20b34009c5214e839bdef0a6c51cb30c9de956c27ceda933e7a98ee7ae0fdc9c
[INFO] running `Command { std: "docker" "start" "-a" "20b34009c5214e839bdef0a6c51cb30c9de956c27ceda933e7a98ee7ae0fdc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20b34009c5214e839bdef0a6c51cb30c9de956c27ceda933e7a98ee7ae0fdc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b34009c5214e839bdef0a6c51cb30c9de956c27ceda933e7a98ee7ae0fdc9c", kill_on_drop: false }`
[INFO] [stdout] 20b34009c5214e839bdef0a6c51cb30c9de956c27ceda933e7a98ee7ae0fdc9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b51fc34832a9bd80c406bc41d5594aeb766095c3e1b38dd9ba9fbce6da4bc92f
[INFO] running `Command { std: "docker" "start" "-a" "b51fc34832a9bd80c406bc41d5594aeb766095c3e1b38dd9ba9fbce6da4bc92f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "b51fc34832a9bd80c406bc41d5594aeb766095c3e1b38dd9ba9fbce6da4bc92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51fc34832a9bd80c406bc41d5594aeb766095c3e1b38dd9ba9fbce6da4bc92f", kill_on_drop: false }`
[INFO] [stdout] b51fc34832a9bd80c406bc41d5594aeb766095c3e1b38dd9ba9fbce6da4bc92f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69d22ad232a507fe42fdce271c0a7e4364247acfaa9775c8375457e2acf117e8
[INFO] running `Command { std: "docker" "start" "-a" "69d22ad232a507fe42fdce271c0a7e4364247acfaa9775c8375457e2acf117e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "69d22ad232a507fe42fdce271c0a7e4364247acfaa9775c8375457e2acf117e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d22ad232a507fe42fdce271c0a7e4364247acfaa9775c8375457e2acf117e8", kill_on_drop: false }`
[INFO] [stdout] 69d22ad232a507fe42fdce271c0a7e4364247acfaa9775c8375457e2acf117e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3926043d752429a3a31d4bc6cef5da5bc9ddc7f16c98c5423b587f7079ab07d
[INFO] running `Command { std: "docker" "start" "-a" "a3926043d752429a3a31d4bc6cef5da5bc9ddc7f16c98c5423b587f7079ab07d", kill_on_drop: false }`
[INFO] [stderr] warning: fields `return_type` and `function_name` are never read
[INFO] [stderr]  --> src/parser.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     FunctionNode {
[INFO] [stderr]   |     ------------ fields in this variant
[INFO] [stderr] 7 |         return_type: Result<DataTypeNode, &'static str>,
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr] 8 |         function_name: Result<String, &'static str>,
[INFO] [stderr]   |         ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `NodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `token` and `node_type` are never read
[INFO] [stderr]   --> src/parser.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct ASTNode {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 14 |     children: Vec<Result<ASTNode, &'static str>>,
[INFO] [stderr] 15 |     token: Option<Token>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 16 |     node_type: NodeType,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `data_type` and `pointer_modifiers` are never read
[INFO] [stderr]   --> src/parser.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct DataTypeNode {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 21 |     data_type: DataType,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 22 |     pointer_modifiers: usize, // Number of stars in the datatype decl
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DataTypeNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `parse_single_character_token` and `parse_left_brace` are never used
[INFO] [stderr]    --> src/parser.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr]  32 | impl Parser {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 107 |     fn parse_single_character_token(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     fn parse_left_brace(&self, tokens: &Vec<TokenInfo>, token_index: usize) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-test` (bin "rust-test" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_test-784728902b15e0ce)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tokenizer_test::tokenizer_test::asterisk ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::comma ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::lbrace ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::lparen ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::rbracket ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::numeric_constant ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::rparen ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::keyword ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::lbracket ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::semicolon ... ok
[INFO] [stdout] test tokenizer_test::tokenizer_test::rbrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3926043d752429a3a31d4bc6cef5da5bc9ddc7f16c98c5423b587f7079ab07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3926043d752429a3a31d4bc6cef5da5bc9ddc7f16c98c5423b587f7079ab07d", kill_on_drop: false }`
[INFO] [stdout] a3926043d752429a3a31d4bc6cef5da5bc9ddc7f16c98c5423b587f7079ab07d
