[INFO] cloning repository https://github.com/omega-800/haessig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omega-800/haessig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomega-800%2Fhaessig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomega-800%2Fhaessig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83e82d8818eb072cba3939d016d83589ed09bddf
[INFO] testing omega-800/haessig against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomega-800%2Fhaessig" "/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/omega-800/haessig
[INFO] finished tweaking git repo https://github.com/omega-800/haessig
[INFO] tweaked toml for git repo https://github.com/omega-800/haessig written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/omega-800/haessig on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/omega-800/haessig 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.20.3
[INFO] [stderr]   Downloaded clap v4.5.28
[INFO] [stderr]   Downloaded clap_builder v4.5.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 563a7eb64da99f90eafe1c93eaf34539d4080ff80f5214fd5780005f6be3a3fd
[INFO] running `Command { std: "docker" "start" "-a" "563a7eb64da99f90eafe1c93eaf34539d4080ff80f5214fd5780005f6be3a3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "563a7eb64da99f90eafe1c93eaf34539d4080ff80f5214fd5780005f6be3a3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563a7eb64da99f90eafe1c93eaf34539d4080ff80f5214fd5780005f6be3a3fd", kill_on_drop: false }`
[INFO] [stdout] 563a7eb64da99f90eafe1c93eaf34539d4080ff80f5214fd5780005f6be3a3fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbdd4d61f0663ce433a6d7d51926e177526749399ac9dc51405326593ae178ce
[INFO] running `Command { std: "docker" "start" "-a" "cbdd4d61f0663ce433a6d7d51926e177526749399ac9dc51405326593ae178ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.27
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.28
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling haessig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]  --> src/compiler.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn generate_print(out: &str) -> String {
[INFO] [stdout]   |                   ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/parser.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let id = expect_id_next!("FunAss".to_string(), self);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ret` is assigned to, but never used
[INFO] [stdout]    --> src/parser.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let mut ret = None;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_ret` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/parser.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let body = self.parse_block()?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret` is never read
[INFO] [stdout]    --> src/parser.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 ret = Some(prim_type);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/parser.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let id = expect_id_next!("VarAss".to_string(), self);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let value = self.parse_expr()?;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pt` is never read
[INFO] [stdout]    --> src/parser.rs:225:22
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut pt = None;
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/parser.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let id_tok = $self.cur_tok()?;
[INFO] [stdout]     |                      ----- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 164 |         $self.consume();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl<'a> Parser<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 274 |         consume_next_tok!("Call".to_string(), self, TT::Mit);
[INFO] [stdout]     |         ---------------------------------------------------- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Ok(Call { id, args })
[INFO] [stdout]     |         --------------------- returning this value requires that `*self` is borrowed for `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `consume_next_tok` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/parser.rs:273:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let id_tok = $self.cur_tok()?;
[INFO] [stdout]     |                      ----- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl<'a> Parser<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 273 |         self.consume();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Ok(Call { id, args })
[INFO] [stdout]     |         --------------------- returning this value requires that `*self` is borrowed for `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/parser.rs:278:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let id_tok = $self.cur_tok()?;
[INFO] [stdout]     |                      ----- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl<'a> Parser<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 278 |             if let Ok(a) = self.parse_expr() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Ok(Call { id, args })
[INFO] [stdout]     |         --------------------- returning this value requires that `*self` is borrowed for `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0506]: cannot assign to `self.pos` because it is borrowed
[INFO] [stdout]    --> src/parser.rs:282:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let id_tok = $self.cur_tok()?;
[INFO] [stdout]     |                      ----- `self.pos` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl<'a> Parser<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 282 |                 self.pos = prev;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ `self.pos` is assigned to here but it was already borrowed
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Ok(Call { id, args })
[INFO] [stdout]     |         --------------------- returning this value requires that `*self` is borrowed for `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let id_tok = $self.cur_tok()?;
[INFO] [stdout]     |                      ----- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl<'a> Parser<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 287 |             self.consume();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 288 |         }
[INFO] [stdout] 289 |         Ok(Call { id, args })
[INFO] [stdout]     |         --------------------- returning this value requires that `*self` is borrowed for `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/parser.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl<'a> Parser<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub fn parse_call(&mut self) -> Result<Call<'a>, ParseError> {
[INFO] [stdout]     |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 289 |         Ok(Call { id, args })
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0502, E0506.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `haessig` (lib) due to 6 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cbdd4d61f0663ce433a6d7d51926e177526749399ac9dc51405326593ae178ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdd4d61f0663ce433a6d7d51926e177526749399ac9dc51405326593ae178ce", kill_on_drop: false }`
[INFO] [stdout] cbdd4d61f0663ce433a6d7d51926e177526749399ac9dc51405326593ae178ce
