[INFO] fetching crate barust 0.3.0... [INFO] checking barust-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate barust 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate barust 0.3.0 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 barust 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate barust 0.3.0 [INFO] tweaked toml for crates.io crate barust 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate barust 0.3.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4d4b5caf4b936ecfd25e8654219cf3ae1fcc5aba9ab9bbca69a1893f80246ccd [INFO] running `Command { std: "docker" "start" "-a" "4d4b5caf4b936ecfd25e8654219cf3ae1fcc5aba9ab9bbca69a1893f80246ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d4b5caf4b936ecfd25e8654219cf3ae1fcc5aba9ab9bbca69a1893f80246ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d4b5caf4b936ecfd25e8654219cf3ae1fcc5aba9ab9bbca69a1893f80246ccd", kill_on_drop: false }` [INFO] [stdout] 4d4b5caf4b936ecfd25e8654219cf3ae1fcc5aba9ab9bbca69a1893f80246ccd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d064f3b44730e3ecb7524a377c56a80bcdfdeb2f71b07848cdd1b364031a725f [INFO] running `Command { std: "docker" "start" "-a" "d064f3b44730e3ecb7524a377c56a80bcdfdeb2f71b07848cdd1b364031a725f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling target-lexicon v0.12.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling winnow v0.5.16 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling cfg-expr v0.15.5 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling gio-sys v0.5.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling pyo3-build-config v0.19.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rustix v0.38.18 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.5.0 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling bindgen v0.65.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling libpulse-sys v1.21.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling pyo3-ffi v0.19.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling quick-xml v0.30.0 [INFO] [stderr] Compiling libnotify-sys v1.0.2 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling platforms v2.0.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling regex-automata v0.3.9 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling gdk-pixbuf v0.3.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling xcb v1.3.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.19.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling pyo3 v0.19.2 [INFO] [stderr] Checking glib v0.4.1 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling toml v0.8.2 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling regex v1.9.6 [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-2.0.38/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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=6198973e2daeba39 -C extra-filename=-6198973e2daeba39 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6375e599813e0b62.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e4e3a6d78a755520.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] [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=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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=b71fa6401ce4e269 -C extra-filename=-b71fa6401ce4e269 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6375e599813e0b62.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e4e3a6d78a755520.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] running `Command { std: "docker" "inspect" "d064f3b44730e3ecb7524a377c56a80bcdfdeb2f71b07848cdd1b364031a725f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d064f3b44730e3ecb7524a377c56a80bcdfdeb2f71b07848cdd1b364031a725f", kill_on_drop: false }` [INFO] [stdout] d064f3b44730e3ecb7524a377c56a80bcdfdeb2f71b07848cdd1b364031a725f