[INFO] cloning repository https://github.com/yihua1218/ai-mail-butler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yihua1218/ai-mail-butler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihua1218%2Fai-mail-butler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihua1218%2Fai-mail-butler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e71558a203e62566d51bd0218c099a8cf647a08
[INFO] checking yihua1218/ai-mail-butler against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihua1218%2Fai-mail-butler" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/yihua1218/ai-mail-butler
[INFO] finished tweaking git repo https://github.com/yihua1218/ai-mail-butler
[INFO] tweaked toml for git repo https://github.com/yihua1218/ai-mail-butler written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yihua1218/ai-mail-butler on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yihua1218/ai-mail-butler 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mail-builder v0.3.2
[INFO] [stderr]   Downloaded quoted_printable v0.5.2
[INFO] [stderr]   Downloaded mailparse v0.14.1
[INFO] [stderr]   Downloaded mail-send v0.4.9
[INFO] [stderr]   Downloaded deflate64 v0.1.12
[INFO] [stderr]   Downloaded smtp-proto v0.1.7
[INFO] [stderr]   Downloaded quick-xml v0.32.0
[INFO] [stderr]   Downloaded lettre v0.11.21
[INFO] [stderr]   Downloaded mail-auth v0.4.3
[INFO] [stderr]   Downloaded mail-parser v0.9.4
[INFO] [stderr]   Downloaded lopdf v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc62d5b1f6b9388201179bc2eeba66620481add037ad0e9b2c9410fa3ab599c3
[INFO] running `Command { std: "docker" "start" "-a" "bc62d5b1f6b9388201179bc2eeba66620481add037ad0e9b2c9410fa3ab599c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc62d5b1f6b9388201179bc2eeba66620481add037ad0e9b2c9410fa3ab599c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc62d5b1f6b9388201179bc2eeba66620481add037ad0e9b2c9410fa3ab599c3", kill_on_drop: false }`
[INFO] [stdout] bc62d5b1f6b9388201179bc2eeba66620481add037ad0e9b2c9410fa3ab599c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09b9c76106c76487c7113ab0f5c63821353313e652de47990774c83d775dc927
[INFO] running `Command { std: "docker" "start" "-a" "09b9c76106c76487c7113ab0f5c63821353313e652de47990774c83d775dc927", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling sqlformat v0.2.6
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking gethostname v0.4.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking deflate64 v0.1.12
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]     Checking mail-builder v0.3.2
[INFO] [stderr]     Checking mail-parser v0.9.4
[INFO] [stderr]     Checking quick-xml v0.32.0
[INFO] [stderr]     Checking quoted_printable v0.5.2
[INFO] [stderr]     Checking charset v0.1.5
[INFO] [stderr]     Checking md-5 v0.10.6
[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/b52edc25bfbaa955b4b83c10f998e5224c3478b2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "09b9c76106c76487c7113ab0f5c63821353313e652de47990774c83d775dc927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b9c76106c76487c7113ab0f5c63821353313e652de47990774c83d775dc927", kill_on_drop: false }`
[INFO] [stdout] 09b9c76106c76487c7113ab0f5c63821353313e652de47990774c83d775dc927
