[INFO] cloning repository https://github.com/gtnao/-my_own_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/gtnao/-my_own_c_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtnao%2F-my_own_c_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtnao%2F-my_own_c_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62f38abbe1b87f6fd802646930b3986c8decfe19
[INFO] fixing gtnao/-my_own_c_compiler against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtnao%2F-my_own_c_compiler" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gtnao/-my_own_c_compiler
[INFO] finished tweaking git repo https://github.com/gtnao/-my_own_c_compiler
[INFO] tweaked toml for git repo https://github.com/gtnao/-my_own_c_compiler written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gtnao/-my_own_c_compiler on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gtnao/-my_own_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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab
[INFO] running `Command { std: "docker" "start" "fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab", 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" "fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking my_own_c_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0063]: missing fields `static_names` and `struct_defs` in initializer of `ast::Program`
[INFO] [stdout]     --> src/codegen.rs:1574:23
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         let program = Program {
[INFO] [stdout]      |                       ^^^^^^^ missing `static_names` and `struct_defs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `static_names` and `struct_defs` in initializer of `ast::Program`
[INFO] [stdout]     --> src/codegen.rs:1594:23
[INFO] [stdout]      |
[INFO] [stdout] 1594 |         let program = Program {
[INFO] [stdout]      |                       ^^^^^^^ missing `static_names` and `struct_defs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `static_names` and `struct_defs` in initializer of `ast::Program`
[INFO] [stdout]     --> src/codegen.rs:1622:23
[INFO] [stdout]      |
[INFO] [stdout] 1622 |         let program = Program {
[INFO] [stdout]      |                       ^^^^^^^ missing `static_names` and `struct_defs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `static_names` and `struct_defs` in initializer of `ast::Program`
[INFO] [stdout]     --> src/codegen.rs:1650:23
[INFO] [stdout]      |
[INFO] [stdout] 1650 |         let program = Program {
[INFO] [stdout]      |                       ^^^^^^^ missing `static_names` and `struct_defs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/lexer.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let start = self.pos;
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/lexer.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let start = self.pos;
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my_own_c_compiler` (bin "my_own_c_compiler" test) due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `emit_store_var_from_rdi` is never used
[INFO] [stdout]     --> src/codegen.rs:1398:8
[INFO] [stdout]      |
[INFO] [stdout]   28 | impl Codegen {
[INFO] [stdout]      | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1398 |     fn emit_store_var_from_rdi(&mut self, name: &str) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `warn_at` is never used
[INFO] [stdout]   --> src/error.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl ErrorReporter {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn warn_at(&self, pos: usize, msg: &str) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess` is never used
[INFO] [stdout]   --> src/preprocess.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn preprocess(source: &str, file_path: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `common_type` and `is_float_type` are never used
[INFO] [stdout]   --> src/types.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Type {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn common_type(a: &Type, b: &Type) -> Type {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn is_float_type(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab", kill_on_drop: false }`
[INFO] [stdout] fa1070f4f828f253f7e3681c7d8bb5c75cef73f3b14c7322a65555ab958023ab
