[INFO] fetching crate syn 2.0.100... [INFO] checking syn-2.0.100 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4 [INFO] extracting crate syn 2.0.100 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate syn 2.0.100 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate syn 2.0.100 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate syn 2.0.100 [INFO] tweaked toml for crates.io crate syn 2.0.100 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate syn 2.0.100 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn-test-suite v0.0.0+test [INFO] [stderr] Downloaded hyper-tls v0.6.0 [INFO] [stderr] Downloaded log v0.4.26 [INFO] [stderr] Downloaded anyhow v1.0.97 [INFO] [stderr] Downloaded openssl-sys v0.9.106 [INFO] [stderr] Downloaded insta v1.42.2 [INFO] [stderr] Downloaded quote v1.0.39 [INFO] [stderr] Downloaded flate2 v1.1.0 [INFO] [stderr] Downloaded http v1.2.0 [INFO] [stderr] Downloaded tokio-util v0.7.13 [INFO] [stderr] Downloaded reqwest v0.12.12 [INFO] [stderr] Downloaded openssl v0.10.71 [INFO] [stderr] Downloaded h2 v0.4.8 [INFO] [stderr] Downloaded syn v2.0.99 [INFO] [stderr] Downloaded rustls v0.23.23 [INFO] [stderr] Downloaded rustix v1.0.1 [INFO] [stderr] Downloaded tokio v1.44.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1aef951c80ceb4df2647e815a3819930068b2ca3744e1dd391702beeb7ea643e [INFO] running `Command { std: "docker" "start" "-a" "1aef951c80ceb4df2647e815a3819930068b2ca3744e1dd391702beeb7ea643e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1aef951c80ceb4df2647e815a3819930068b2ca3744e1dd391702beeb7ea643e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aef951c80ceb4df2647e815a3819930068b2ca3744e1dd391702beeb7ea643e", kill_on_drop: false }` [INFO] [stdout] 1aef951c80ceb4df2647e815a3819930068b2ca3744e1dd391702beeb7ea643e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1146d4e8dbb19309c9018347ee51f815ccc76a63caa29a104034430c4e4bdf08 [INFO] running `Command { std: "docker" "start" "-a" "1146d4e8dbb19309c9018347ee51f815ccc76a63caa29a104034430c4e4bdf08", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking litemap v0.7.5 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Compiling rustix v1.0.1 [INFO] [stderr] Checking linux-raw-sys v0.9.2 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking rustls-pki-types v1.11.0 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking quote v1.0.39 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking syn-test-suite v0.0.0+test [INFO] [stdout] error: expected item, found `@` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-test-suite-0.0.0+test/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | @ [INFO] [stdout] | ^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn-test-suite` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1146d4e8dbb19309c9018347ee51f815ccc76a63caa29a104034430c4e4bdf08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1146d4e8dbb19309c9018347ee51f815ccc76a63caa29a104034430c4e4bdf08", kill_on_drop: false }` [INFO] [stdout] 1146d4e8dbb19309c9018347ee51f815ccc76a63caa29a104034430c4e4bdf08