[INFO] fetching crate swc_bundler 0.237.0...
[INFO] checking swc_bundler-0.237.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate swc_bundler 0.237.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate swc_bundler 0.237.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_bundler 0.237.0
[INFO] finished tweaking crates.io crate swc_bundler 0.237.0
[INFO] tweaked toml for crates.io crate swc_bundler 0.237.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate swc_bundler 0.237.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01b0befc0223cfc5e5070f2c0c6aeafdb639b24e0e239f113cc16b2fbe2935ef
[INFO] running `Command { std: "docker" "start" "-a" "01b0befc0223cfc5e5070f2c0c6aeafdb639b24e0e239f113cc16b2fbe2935ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01b0befc0223cfc5e5070f2c0c6aeafdb639b24e0e239f113cc16b2fbe2935ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b0befc0223cfc5e5070f2c0c6aeafdb639b24e0e239f113cc16b2fbe2935ef", kill_on_drop: false }`
[INFO] [stdout] 01b0befc0223cfc5e5070f2c0c6aeafdb639b24e0e239f113cc16b2fbe2935ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2929af073d9b2eafeeead294b81b4e468347f93bb16bf129c5176a6fde428a
[INFO] running `Command { std: "docker" "start" "-a" "9a2929af073d9b2eafeeead294b81b4e468347f93bb16bf129c5176a6fde428a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.12.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking better_scoped_tls v0.1.1
[INFO] [stderr]     Checking swc_visit v0.6.2
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking unicode-id-start v1.2.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking unicode-id v0.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking ryu-js v1.0.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking outref v0.1.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking simd-abstraction v0.7.1
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]     Checking base64-simd v0.7.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling winnow v0.5.34
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking owo-colors v4.0.0
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[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/4d98531622e1718ae0bc3c7a1ab9cd8938428452/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.55/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="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=1c84f7abc782b126 -C extra-filename=-1c84f7abc782b126 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-74e0063a7fec9451.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d0d2f777ea31bdf4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=forbid -Dtail_expr_drop_order` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9a2929af073d9b2eafeeead294b81b4e468347f93bb16bf129c5176a6fde428a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2929af073d9b2eafeeead294b81b4e468347f93bb16bf129c5176a6fde428a", kill_on_drop: false }`
[INFO] [stdout] 9a2929af073d9b2eafeeead294b81b4e468347f93bb16bf129c5176a6fde428a