[INFO] fetching crate progenitor-middleware-impl 0.12.0... [INFO] building progenitor-middleware-impl-0.12.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate progenitor-middleware-impl 0.12.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate progenitor-middleware-impl 0.12.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate progenitor-middleware-impl 0.12.0 [INFO] tweaked toml for crates.io crate progenitor-middleware-impl 0.12.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate progenitor-middleware-impl 0.12.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate progenitor-middleware-impl 0.12.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef9ec7ca0bbe3b374df7deda8b42245ec66bb6bfc480de79db377b9a6fe25252 [INFO] running `Command { std: "docker" "start" "-a" "ef9ec7ca0bbe3b374df7deda8b42245ec66bb6bfc480de79db377b9a6fe25252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef9ec7ca0bbe3b374df7deda8b42245ec66bb6bfc480de79db377b9a6fe25252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9ec7ca0bbe3b374df7deda8b42245ec66bb6bfc480de79db377b9a6fe25252", kill_on_drop: false }` [INFO] [stdout] ef9ec7ca0bbe3b374df7deda8b42245ec66bb6bfc480de79db377b9a6fe25252 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2acf388b36adb38ed1e2008ba548866031cd6674a335f772c3005c1e775dadd3 [INFO] running `Command { std: "docker" "start" "-a" "2acf388b36adb38ed1e2008ba548866031cd6674a335f772c3005c1e775dadd3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.96 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling equivalent v1.0.0 [INFO] [stderr] Compiling foldhash v0.1.4 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling dyn-clone v1.0.4 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling regress v0.10.4 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive_internals v0.29.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_tokenstream v0.2.2 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling openapiv3 v2.2.0 [INFO] [stderr] Compiling typify-impl v0.4.3 [INFO] [stderr] Compiling typify-macro v0.4.3 [INFO] [stderr] Compiling typify v0.4.3 [INFO] [stderr] Compiling progenitor-middleware-impl v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/to_schema.rs:120:49 [INFO] [stdout] | [INFO] [stdout] 120 | let metadata = Some(Box::new(metadata)).reduce(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OptionReduce::reduce(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(option_reduce)]` to the crate attributes to enable `std::option::Option::::reduce` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(option_reduce)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/to_schema.rs:140:18 [INFO] [stdout] | [INFO] [stdout] 140 | .reduce(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OptionReduce::reduce(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(option_reduce)]` to the crate attributes to enable `std::option::Option::::reduce` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(option_reduce)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/to_schema.rs:173:22 [INFO] [stdout] | [INFO] [stdout] 173 | .reduce(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OptionReduce::reduce(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(option_reduce)]` to the crate attributes to enable `std::option::Option::::reduce` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(option_reduce)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/to_schema.rs:210:22 [INFO] [stdout] | [INFO] [stdout] 210 | .reduce(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OptionReduce::reduce(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(option_reduce)]` to the crate attributes to enable `std::option::Option::::reduce` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(option_reduce)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/to_schema.rs:234:18 [INFO] [stdout] | [INFO] [stdout] 234 | .reduce(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OptionReduce::reduce(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(option_reduce)]` to the crate attributes to enable `std::option::Option::::reduce` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(option_reduce)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/to_schema.rs:257:18 [INFO] [stdout] | [INFO] [stdout] 257 | .reduce(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OptionReduce::reduce(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(option_reduce)]` to the crate attributes to enable `std::option::Option::::reduce` [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 + #![feature(option_reduce)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.74s [INFO] running `Command { std: "docker" "inspect" "2acf388b36adb38ed1e2008ba548866031cd6674a335f772c3005c1e775dadd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2acf388b36adb38ed1e2008ba548866031cd6674a335f772c3005c1e775dadd3", kill_on_drop: false }` [INFO] [stdout] 2acf388b36adb38ed1e2008ba548866031cd6674a335f772c3005c1e775dadd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ccbf06b23ede178b423f212ac9898e9845689743f0ab47d28be1abc224877ad [INFO] running `Command { std: "docker" "start" "-a" "2ccbf06b23ede178b423f212ac9898e9845689743f0ab47d28be1abc224877ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling linux-raw-sys v0.4.11 [INFO] [stderr] Compiling atomic-waker v1.1.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling iana-time-zone v0.1.47 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=f14b587a4383ddb4 -C extra-filename=-a46488cb79177f57 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-58cff3dd8705f6af.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4caf762f9b76f61f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-549afb6be76d59d6.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2ccbf06b23ede178b423f212ac9898e9845689743f0ab47d28be1abc224877ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ccbf06b23ede178b423f212ac9898e9845689743f0ab47d28be1abc224877ad", kill_on_drop: false }` [INFO] [stdout] 2ccbf06b23ede178b423f212ac9898e9845689743f0ab47d28be1abc224877ad