[INFO] fetching crate ressa_r 0.8.4...
[INFO] testing ressa_r-0.8.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ressa_r 0.8.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ressa_r 0.8.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ressa_r 0.8.4
[INFO] tweaked toml for crates.io crate ressa_r 0.8.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ressa_r 0.8.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ressa_r 0.8.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 961dffd2f99614ba7355f5c048a3071ddc2dd6eed1f3c00a3224fd7897de4515
[INFO] running `Command { std: "docker" "start" "-a" "961dffd2f99614ba7355f5c048a3071ddc2dd6eed1f3c00a3224fd7897de4515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "961dffd2f99614ba7355f5c048a3071ddc2dd6eed1f3c00a3224fd7897de4515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961dffd2f99614ba7355f5c048a3071ddc2dd6eed1f3c00a3224fd7897de4515", kill_on_drop: false }`
[INFO] [stdout] 961dffd2f99614ba7355f5c048a3071ddc2dd6eed1f3c00a3224fd7897de4515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a23e3284e33abef62be6526bd425352be8869580e9b72233528433278327592
[INFO] running `Command { std: "docker" "start" "-a" "9a23e3284e33abef62be6526bd425352be8869580e9b72233528433278327592", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.57
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling resast v0.5.0
[INFO] [stderr]    Compiling hash-chain v0.3.2
[INFO] [stderr]    Compiling ress v0.11.5
[INFO] [stderr]    Compiling res-regex v0.1.4
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling ressa_r v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:336:18
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn parse(&mut self) -> Res<Program> {
[INFO] [stdout]     |                  ^^^^^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn parse(&mut self) -> Res<Program<'_>> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/spanned/mod.rs:339:18
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn parse(&mut self) -> Res<Program> {
[INFO] [stdout]     |                  ^^^^^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn parse(&mut self) -> Res<Program<'_>> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6356:17
[INFO] [stdout]      |
[INFO] [stdout] 6356 |                 drop(*self.look_ahead_position);
[INFO] [stdout]      |                 ^^^^^-------------------------^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      argument has type `ress::Position`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 6356 -                 drop(*self.look_ahead_position);
[INFO] [stdout] 6356 +                 let _ = *self.look_ahead_position;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6639:72
[INFO] [stdout]      |
[INFO] [stdout] 6639 |                 ress::tokens::StringLit::Double(inner) => inner.content.clone(),
[INFO] [stdout]      |                                                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6640:72
[INFO] [stdout]      |
[INFO] [stdout] 6640 |                 ress::tokens::StringLit::Single(inner) => inner.content.clone(),
[INFO] [stdout]      |                                                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.01s
[INFO] running `Command { std: "docker" "inspect" "9a23e3284e33abef62be6526bd425352be8869580e9b72233528433278327592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a23e3284e33abef62be6526bd425352be8869580e9b72233528433278327592", kill_on_drop: false }`
[INFO] [stdout] 9a23e3284e33abef62be6526bd425352be8869580e9b72233528433278327592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe34a7fe2aacc025bba793ff4bf35bf011a0d925ae6c9329aeaaa15dac4b4b8e
[INFO] running `Command { std: "docker" "start" "-a" "fe34a7fe2aacc025bba793ff4bf35bf011a0d925ae6c9329aeaaa15dac4b4b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.8
[INFO] [stderr]    Compiling similar v2.2.1
[INFO] [stderr]    Compiling res-regex v0.1.4
[INFO] [stderr]    Compiling ress v0.11.5
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling term-painter v0.3.0
[INFO] [stderr]    Compiling insta v1.29.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling ressa_r v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:336:18
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn parse(&mut self) -> Res<Program> {
[INFO] [stdout]     |                  ^^^^^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn parse(&mut self) -> Res<Program<'_>> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/spanned/mod.rs:339:18
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn parse(&mut self) -> Res<Program> {
[INFO] [stdout]     |                  ^^^^^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn parse(&mut self) -> Res<Program<'_>> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6356:17
[INFO] [stdout]      |
[INFO] [stdout] 6356 |                 drop(*self.look_ahead_position);
[INFO] [stdout]      |                 ^^^^^-------------------------^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      argument has type `ress::Position`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 6356 -                 drop(*self.look_ahead_position);
[INFO] [stdout] 6356 +                 let _ = *self.look_ahead_position;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6639:72
[INFO] [stdout]      |
[INFO] [stdout] 6639 |                 ress::tokens::StringLit::Double(inner) => inner.content.clone(),
[INFO] [stdout]      |                                                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6640:72
[INFO] [stdout]      |
[INFO] [stdout] 6640 |                 ress::tokens::StringLit::Single(inner) => inner.content.clone(),
[INFO] [stdout]      |                                                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling serde_yaml v0.9.21
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stdout] error: couldn't read `examples/../node_modules/angular/angular.js`: No such file or directory (os error 2)
[INFO] [stdout]  --> examples/angular.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let js = include_str!("../node_modules/angular/angular.js");
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ressa_r` (example "angular") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:336:18
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn parse(&mut self) -> Res<Program> {
[INFO] [stdout]     |                  ^^^^^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn parse(&mut self) -> Res<Program<'_>> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/spanned/mod.rs:339:18
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn parse(&mut self) -> Res<Program> {
[INFO] [stdout]     |                  ^^^^^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn parse(&mut self) -> Res<Program<'_>> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6356:17
[INFO] [stdout]      |
[INFO] [stdout] 6356 |                 drop(*self.look_ahead_position);
[INFO] [stdout]      |                 ^^^^^-------------------------^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      argument has type `ress::Position`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 6356 -                 drop(*self.look_ahead_position);
[INFO] [stdout] 6356 +                 let _ = *self.look_ahead_position;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6639:72
[INFO] [stdout]      |
[INFO] [stdout] 6639 |                 ress::tokens::StringLit::Double(inner) => inner.content.clone(),
[INFO] [stdout]      |                                                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/spanned/mod.rs:6640:72
[INFO] [stdout]      |
[INFO] [stdout] 6640 |                 ress::tokens::StringLit::Single(inner) => inner.content.clone(),
[INFO] [stdout]      |                                                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe34a7fe2aacc025bba793ff4bf35bf011a0d925ae6c9329aeaaa15dac4b4b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe34a7fe2aacc025bba793ff4bf35bf011a0d925ae6c9329aeaaa15dac4b4b8e", kill_on_drop: false }`
[INFO] [stdout] fe34a7fe2aacc025bba793ff4bf35bf011a0d925ae6c9329aeaaa15dac4b4b8e
