[INFO] fetching crate syn 2.0.106... [INFO] building syn-2.0.106 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate syn 2.0.106 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate syn 2.0.106 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate syn 2.0.106 [INFO] tweaked toml for crates.io crate syn 2.0.106 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate syn 2.0.106 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate syn 2.0.106 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88181b33f15eae04eeb59dbf7570d83a91aa3f39f73b7f72f8378f3c8e0b75fd [INFO] running `Command { std: "docker" "start" "-a" "88181b33f15eae04eeb59dbf7570d83a91aa3f39f73b7f72f8378f3c8e0b75fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88181b33f15eae04eeb59dbf7570d83a91aa3f39f73b7f72f8378f3c8e0b75fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88181b33f15eae04eeb59dbf7570d83a91aa3f39f73b7f72f8378f3c8e0b75fd", kill_on_drop: false }` [INFO] [stdout] 88181b33f15eae04eeb59dbf7570d83a91aa3f39f73b7f72f8378f3c8e0b75fd [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8151b6832610ca3285717be7054573fba9d4fa0356370fc1b09feeb0c3fc3b5d [INFO] running `Command { std: "docker" "start" "-a" "8151b6832610ca3285717be7054573fba9d4fa0356370fc1b09feeb0c3fc3b5d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/scan_expr.rs:4:81 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{AngleBracketedGenericArguments, BinOp, Expr, ExprPath, Lifetime, Lit, Token, Type}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "8151b6832610ca3285717be7054573fba9d4fa0356370fc1b09feeb0c3fc3b5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8151b6832610ca3285717be7054573fba9d4fa0356370fc1b09feeb0c3fc3b5d", kill_on_drop: false }` [INFO] [stdout] 8151b6832610ca3285717be7054573fba9d4fa0356370fc1b09feeb0c3fc3b5d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d0d0b4b74df26f6ec7420cfc36bd8aa2e9333cf68f295333987c8251c5bb135 [INFO] running `Command { std: "docker" "start" "-a" "4d0d0b4b74df26f6ec7420cfc36bd8aa2e9333cf68f295333987c8251c5bb135", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling 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" "4d0d0b4b74df26f6ec7420cfc36bd8aa2e9333cf68f295333987c8251c5bb135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0d0b4b74df26f6ec7420cfc36bd8aa2e9333cf68f295333987c8251c5bb135", kill_on_drop: false }` [INFO] [stdout] 4d0d0b4b74df26f6ec7420cfc36bd8aa2e9333cf68f295333987c8251c5bb135