[INFO] cloning repository https://github.com/Foraminiferatrv/power-schedule
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Foraminiferatrv/power-schedule" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FForaminiferatrv%2Fpower-schedule", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FForaminiferatrv%2Fpower-schedule'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 071b1b5d5feb82503833707d0cc98e3e7649e257
[INFO] checking Foraminiferatrv/power-schedule/071b1b5d5feb82503833707d0cc98e3e7649e257 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FForaminiferatrv%2Fpower-schedule" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Foraminiferatrv/power-schedule 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 git repo https://github.com/Foraminiferatrv/power-schedule
[INFO] finished tweaking git repo https://github.com/Foraminiferatrv/power-schedule
[INFO] tweaked toml for git repo https://github.com/Foraminiferatrv/power-schedule written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Foraminiferatrv/power-schedule 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d83005fd8176e369c2040ef1d762d56824757da3316067e852e29b9a4a3eb727
[INFO] running `Command { std: "docker" "start" "-a" "d83005fd8176e369c2040ef1d762d56824757da3316067e852e29b9a4a3eb727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d83005fd8176e369c2040ef1d762d56824757da3316067e852e29b9a4a3eb727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83005fd8176e369c2040ef1d762d56824757da3316067e852e29b9a4a3eb727", kill_on_drop: false }`
[INFO] [stdout] d83005fd8176e369c2040ef1d762d56824757da3316067e852e29b9a4a3eb727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 86a1101c8e6072d7b0e4bc5a8fc342114569dc7fd8fb64d853469a8a015aad1d
[INFO] running `Command { std: "docker" "start" "-a" "86a1101c8e6072d7b0e4bc5a8fc342114569dc7fd8fb64d853469a8a015aad1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]    Compiling cfg-expr v0.15.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking raw-window-handle v0.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling palette v0.7.5
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]     Checking glam v0.25.0
[INFO] [stderr]     Checking font-types v0.4.3
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking fontconfig-parser v0.5.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking read-fonts v0.16.0
[INFO] [stderr]     Checking ttf-parser v0.19.2
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking zeno v0.2.3
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking unicode-properties v0.1.1
[INFO] [stderr]     Checking yazi v0.1.6
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling wgpu-hal v0.19.3
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking sys-locale v0.3.1
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking self_cell v1.0.3
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]    Compiling drm-sys v0.6.1
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]     Checking rangemap v1.5.1
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling wgpu-core v0.19.3
[INFO] [stderr]     Checking linux-raw-sys v0.6.4
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking euclid v0.22.9
[INFO] [stderr]    Compiling wgpu v0.19.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.0
[INFO] [stderr]     Checking svg_fmt v0.4.2
[INFO] [stderr]    Compiling softbuffer v0.4.1
[INFO] [stderr]    Compiling field-offset v0.3.6
[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-2.0.55/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="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=0a449648fc0e3a65 -C extra-filename=-0a449648fc0e3a65 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c0a7e744780d4271.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-cfd72e5a145dea92.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" "86a1101c8e6072d7b0e4bc5a8fc342114569dc7fd8fb64d853469a8a015aad1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a1101c8e6072d7b0e4bc5a8fc342114569dc7fd8fb64d853469a8a015aad1d", kill_on_drop: false }`
[INFO] [stdout] 86a1101c8e6072d7b0e4bc5a8fc342114569dc7fd8fb64d853469a8a015aad1d