[INFO] fetching crate autocxx-engine 0.30.0... [INFO] checking autocxx-engine-0.30.0 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408 [INFO] extracting crate autocxx-engine 0.30.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate autocxx-engine 0.30.0 [INFO] finished tweaking crates.io crate autocxx-engine 0.30.0 [INFO] tweaked toml for crates.io crate autocxx-engine 0.30.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate autocxx-engine 0.30.0 on toolchain bac5816c5f3d02cebd0599070af62d1782530294 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate autocxx-engine 0.30.0 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8997f142483a9443a735e77db71d66e5def890a27372412266ca7dedd7ebbd65 [INFO] running `Command { std: "docker" "start" "-a" "8997f142483a9443a735e77db71d66e5def890a27372412266ca7dedd7ebbd65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8997f142483a9443a735e77db71d66e5def890a27372412266ca7dedd7ebbd65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8997f142483a9443a735e77db71d66e5def890a27372412266ca7dedd7ebbd65", kill_on_drop: false }` [INFO] [stdout] 8997f142483a9443a735e77db71d66e5def890a27372412266ca7dedd7ebbd65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0c8296ea48b784aae50cd07abb0894cfee014221c8cd905a09d996afb9894a6 [INFO] running `Command { std: "docker" "start" "-a" "b0c8296ea48b784aae50cd07abb0894cfee014221c8cd905a09d996afb9894a6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Compiling autocxx-bindgen v0.73.0 [INFO] [stderr] Compiling prettyplease v0.2.29 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking version_check v0.9.5 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking cc v1.2.15 [INFO] [stderr] Checking quote v1.0.38 [INFO] [stderr] Checking cexpr v0.6.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling regex_static_impl v0.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tempfile v3.17.1 [INFO] [stderr] Compiling regex_static_macro v0.1.0 [INFO] [stderr] Compiling aquamarine v0.1.12 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking regex_static v0.1.1 [INFO] [stderr] Checking cxx-gen v0.7.141 [INFO] [stderr] Checking serde v1.0.218 [INFO] [stderr] Checking serde_json v1.0.139 [INFO] [stderr] Checking autocxx-parser v0.30.0 [INFO] [stderr] Checking autocxx-engine v0.30.0 (/opt/rustwide/workdir) [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:297:51 [INFO] [stdout] | [INFO] [stdout] 297 | Segment::Mod(segments) => Box::new(do_get_autocxxes(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:291:54 [INFO] [stdout] | [INFO] [stdout] 291 | fn do_get_autocxxes(segments: &[Segment]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-becd5d32d4be1cca.long-type-12953467266626442527.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:325:51 [INFO] [stdout] | [INFO] [stdout] 325 | Segment::Mod(segments) => Box::new(do_get_cpp_buildables(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:314:59 [INFO] [stdout] | [INFO] [stdout] 314 | fn do_get_cpp_buildables(segments: &[Segment]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-becd5d32d4be1cca.long-type-5808571260933606771.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:343:51 [INFO] [stdout] | [INFO] [stdout] 343 | Segment::Mod(segments) => Box::new(do_get_autocxxes_mut(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:337:14 [INFO] [stdout] | [INFO] [stdout] 337 | ) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-becd5d32d4be1cca.long-type-9129039391589363039.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:362:51 [INFO] [stdout] | [INFO] [stdout] 362 | Segment::Mod(segments) => Box::new(do_get_include_dirs(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:356:57 [INFO] [stdout] | [INFO] [stdout] 356 | fn do_get_include_dirs(segments: &[Segment]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-becd5d32d4be1cca.long-type-16458944838360194850.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:297:51 [INFO] [stdout] | [INFO] [stdout] 297 | Segment::Mod(segments) => Box::new(do_get_autocxxes(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:291:54 [INFO] [stdout] | [INFO] [stdout] 291 | fn do_get_autocxxes(segments: &[Segment]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-104f714f7b27ba90.long-type-11067090701209798966.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:325:51 [INFO] [stdout] | [INFO] [stdout] 325 | Segment::Mod(segments) => Box::new(do_get_cpp_buildables(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:314:59 [INFO] [stdout] | [INFO] [stdout] 314 | fn do_get_cpp_buildables(segments: &[Segment]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-104f714f7b27ba90.long-type-2808990295963972062.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/parse_file.rs:343:51 [INFO] [stdout] | [INFO] [stdout] 343 | Segment::Mod(segments) => Box::new(do_get_autocxxes_mut(segments)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `FlatMap, Box>, ...>`, got `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/parse_file.rs:337:14 [INFO] [stdout] | [INFO] [stdout] 337 | ) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/autocxx_engine-104f714f7b27ba90.long-type-17584570342125443397.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `err` is never read [INFO] [stdout] --> src/conversion/convert_error.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | err: ConvertErrorFromRust, [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: value assigned to `file` is never read [INFO] [stdout] --> src/conversion/convert_error.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/conversion/convert_error.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `err` is never read [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | err: syn::Error, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file` is never read [INFO] [stdout] --> src/lib.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `err` is never read [INFO] [stdout] --> src/conversion/convert_error.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | err: ConvertErrorFromRust, [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: value assigned to `file` is never read [INFO] [stdout] --> src/conversion/convert_error.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/conversion/convert_error.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `autocxx-engine` (lib test) due to 4 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `err` is never read [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | err: syn::Error, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file` is never read [INFO] [stdout] --> src/lib.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `autocxx-engine` (lib) due to 3 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b0c8296ea48b784aae50cd07abb0894cfee014221c8cd905a09d996afb9894a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0c8296ea48b784aae50cd07abb0894cfee014221c8cd905a09d996afb9894a6", kill_on_drop: false }` [INFO] [stdout] b0c8296ea48b784aae50cd07abb0894cfee014221c8cd905a09d996afb9894a6