[INFO] fetching crate syn 2.0.106... [INFO] building syn-2.0.106 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate syn 2.0.106 into /workspace/builds/worker-3-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate syn 2.0.106 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a7e750924bb4f4a29fd76a2d7925b4fb4b9305556f9f4ce8f00314d67b2204f [INFO] running `Command { std: "docker" "start" "-a" "5a7e750924bb4f4a29fd76a2d7925b4fb4b9305556f9f4ce8f00314d67b2204f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a7e750924bb4f4a29fd76a2d7925b4fb4b9305556f9f4ce8f00314d67b2204f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a7e750924bb4f4a29fd76a2d7925b4fb4b9305556f9f4ce8f00314d67b2204f", kill_on_drop: false }` [INFO] [stdout] 5a7e750924bb4f4a29fd76a2d7925b4fb4b9305556f9f4ce8f00314d67b2204f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a76f048f9f07bd6d4e8cfdefcc5876f04d70507e19756fe8bf6bb86088a2151 [INFO] running `Command { std: "docker" "start" "-a" "7a76f048f9f07bd6d4e8cfdefcc5876f04d70507e19756fe8bf6bb86088a2151", 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 5.63s [INFO] running `Command { std: "docker" "inspect" "7a76f048f9f07bd6d4e8cfdefcc5876f04d70507e19756fe8bf6bb86088a2151", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a76f048f9f07bd6d4e8cfdefcc5876f04d70507e19756fe8bf6bb86088a2151", kill_on_drop: false }` [INFO] [stdout] 7a76f048f9f07bd6d4e8cfdefcc5876f04d70507e19756fe8bf6bb86088a2151 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e7251d3db43df739423056202fe96f26bb3f8a6f850255d218a40d3b58fcbaf [INFO] running `Command { std: "docker" "start" "-a" "6e7251d3db43df739423056202fe96f26bb3f8a6f850255d218a40d3b58fcbaf", 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 hashbrown v0.15.5 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling iri-string v0.7.8 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling either v1.15.0 [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" "6e7251d3db43df739423056202fe96f26bb3f8a6f850255d218a40d3b58fcbaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e7251d3db43df739423056202fe96f26bb3f8a6f850255d218a40d3b58fcbaf", kill_on_drop: false }` [INFO] [stdout] 6e7251d3db43df739423056202fe96f26bb3f8a6f850255d218a40d3b58fcbaf