[INFO] fetching crate syn 2.0.106... [INFO] testing syn-2.0.106 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate syn 2.0.106 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate syn 2.0.106 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.97 [INFO] [stderr] Downloaded cc v1.2.32 [INFO] [stderr] Downloaded syn v2.0.105 [INFO] [stderr] Downloaded syn-test-suite v0.0.0+test [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afaf304397032ca6a59f7b9f37d6cebeccf81b3257d5e3ccf85cc73e0afbb019 [INFO] running `Command { std: "docker" "start" "-a" "afaf304397032ca6a59f7b9f37d6cebeccf81b3257d5e3ccf85cc73e0afbb019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afaf304397032ca6a59f7b9f37d6cebeccf81b3257d5e3ccf85cc73e0afbb019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afaf304397032ca6a59f7b9f37d6cebeccf81b3257d5e3ccf85cc73e0afbb019", kill_on_drop: false }` [INFO] [stdout] afaf304397032ca6a59f7b9f37d6cebeccf81b3257d5e3ccf85cc73e0afbb019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04fe063ccd19501c72c31098d2326be447e403b1a747e5126fc971a3aa883df5 [INFO] running `Command { std: "docker" "start" "-a" "04fe063ccd19501c72c31098d2326be447e403b1a747e5126fc971a3aa883df5", 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.72s [INFO] running `Command { std: "docker" "inspect" "04fe063ccd19501c72c31098d2326be447e403b1a747e5126fc971a3aa883df5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04fe063ccd19501c72c31098d2326be447e403b1a747e5126fc971a3aa883df5", kill_on_drop: false }` [INFO] [stdout] 04fe063ccd19501c72c31098d2326be447e403b1a747e5126fc971a3aa883df5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 553293b64e2accacfc86a8b2f59237169d34a44e86cd73cfdfa1ffe1d525b31f [INFO] running `Command { std: "docker" "start" "-a" "553293b64e2accacfc86a8b2f59237169d34a44e86cd73cfdfa1ffe1d525b31f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling cc v1.2.32 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling xattr v1.5.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [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" "553293b64e2accacfc86a8b2f59237169d34a44e86cd73cfdfa1ffe1d525b31f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "553293b64e2accacfc86a8b2f59237169d34a44e86cd73cfdfa1ffe1d525b31f", kill_on_drop: false }` [INFO] [stdout] 553293b64e2accacfc86a8b2f59237169d34a44e86cd73cfdfa1ffe1d525b31f