[INFO] fetching crate dust-mail 0.4.3...
[INFO] checking dust-mail-0.4.3 against master#0028f344ce9f64766259577c998a1959ca1f6a0b for pr-153041
[INFO] extracting crate dust-mail 0.4.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate dust-mail 0.4.3
[INFO] finished tweaking crates.io crate dust-mail 0.4.3
[INFO] tweaked toml for crates.io crate dust-mail 0.4.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dust-mail 0.4.3 on toolchain 0028f344ce9f64766259577c998a1959ca1f6a0b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 389 packages to latest compatible versions
[INFO] [stderr]       Adding ammonia v3.3.1 (available: v4.1.2)
[INFO] [stderr]       Adding async-imap v0.8.0 (available: v0.11.2)
[INFO] [stderr]       Adding async-native-tls v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding async-smtp v0.9.2 (available: v0.10.2)
[INFO] [stderr]       Adding directories v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.9)
[INFO] [stderr]       Adding mail-builder v0.3.2 (available: v0.4.4)
[INFO] [stderr]       Adding mailparse v0.14.1 (available: v0.16.1)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding validator v0.16.1 (available: v0.20.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded validator v0.16.1
[INFO] [stderr]   Downloaded enum-as-inner v0.5.1
[INFO] [stderr]   Downloaded universal-hash v0.4.1
[INFO] [stderr]   Downloaded subtle v2.4.1
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded phf_codegen v0.10.0
[INFO] [stderr]   Downloaded aliasable v0.1.3
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.9
[INFO] [stderr]   Downloaded time-macros v0.1.1
[INFO] [stderr]   Downloaded async-std-resolver v0.22.0
[INFO] [stderr]   Downloaded ms-autodiscover v0.3.3
[INFO] [stderr]   Downloaded data-encoding v2.10.0
[INFO] [stderr]   Downloaded resolv-conf v0.7.6
[INFO] [stderr]   Downloaded tracing-futures v0.2.5
[INFO] [stderr]   Downloaded gethostname v0.4.3
[INFO] [stderr]   Downloaded stdweb-derive v0.5.3
[INFO] [stderr]   Downloaded maildir v0.6.4
[INFO] [stderr]   Downloaded time-macros-impl v0.1.2
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.5
[INFO] [stderr]   Downloaded sha1 v0.6.1
[INFO] [stderr]   Downloaded gethostname v0.2.3
[INFO] [stderr]   Downloaded sluice v0.5.5
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded byte-pool v0.2.4
[INFO] [stderr]   Downloaded async-global-executor v2.4.1
[INFO] [stderr]   Downloaded cpuid-bool v0.2.0
[INFO] [stderr]   Downloaded async-attributes v1.1.2
[INFO] [stderr]   Downloaded ghash v0.3.1
[INFO] [stderr]   Downloaded discard v1.0.4
[INFO] [stderr]   Downloaded ouroboros v0.15.6
[INFO] [stderr]   Downloaded infer v0.2.3
[INFO] [stderr]   Downloaded quoted_printable v0.5.1
[INFO] [stderr]   Downloaded const_fn v0.4.11
[INFO] [stderr]   Downloaded hmac v0.10.1
[INFO] [stderr]   Downloaded polyval v0.4.5
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded stop-token v0.7.0
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded cipher v0.2.5
[INFO] [stderr]   Downloaded hkdf v0.10.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.15.6
[INFO] [stderr]   Downloaded standback v0.2.17
[INFO] [stderr]   Downloaded cookie v0.14.4
[INFO] [stderr]   Downloaded crypto-mac v0.10.1
[INFO] [stderr]   Downloaded async-native-tls v0.5.0
[INFO] [stderr]   Downloaded async-process v2.5.0
[INFO] [stderr]   Downloaded email v0.0.21
[INFO] [stderr]   Downloaded serde-xml-rs v0.6.0
[INFO] [stderr]   Downloaded async-pop v1.1.1
[INFO] [stderr]   Downloaded ctr v0.6.0
[INFO] [stderr]   Downloaded async-signal v0.2.13
[INFO] [stderr]   Downloaded unicase v2.9.0
[INFO] [stderr]   Downloaded markup5ever v0.11.0
[INFO] [stderr]   Downloaded mailparse v0.14.1
[INFO] [stderr]   Downloaded mail-builder v0.3.2
[INFO] [stderr]   Downloaded surf v2.3.2
[INFO] [stderr]   Downloaded async-smtp v0.9.2
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded autoconfig v0.4.0
[INFO] [stderr]   Downloaded imap-proto v0.16.6
[INFO] [stderr]   Downloaded async-lock v3.4.2
[INFO] [stderr]   Downloaded kv-log-macro v1.0.7
[INFO] [stderr]   Downloaded base64 v0.11.0
[INFO] [stderr]   Downloaded serde_qs v0.8.5
[INFO] [stderr]   Downloaded http-client v6.5.3
[INFO] [stderr]   Downloaded ammonia v3.3.1
[INFO] [stderr]   Downloaded async-io v2.6.0
[INFO] [stderr]   Downloaded time v0.2.27
[INFO] [stderr]   Downloaded dns-mail-discover v0.2.7
[INFO] [stderr]   Downloaded widestring v1.2.1
[INFO] [stderr]   Downloaded trust-dns-resolver v0.22.0
[INFO] [stderr]   Downloaded html5ever v0.26.0
[INFO] [stderr]   Downloaded async-imap v0.8.0
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded aes v0.6.0
[INFO] [stderr]   Downloaded flume v0.9.2
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded aes-soft v0.6.4
[INFO] [stderr]   Downloaded curl v0.4.49
[INFO] [stderr]   Downloaded aesni v0.10.0
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded aes-gcm v0.8.0
[INFO] [stderr]   Downloaded isahc v0.9.14
[INFO] [stderr]   Downloaded stdweb v0.4.20
[INFO] [stderr]   Downloaded async-std v1.13.2
[INFO] [stderr]   Downloaded trust-dns-proto v0.22.0
[INFO] [stderr]   Downloaded libz-sys v1.1.24
[INFO] [stderr]   Downloaded http-types v2.12.0
[INFO] [stderr]   Downloaded curl-sys v0.4.85+curl-8.18.0
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.12+1.68.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 730464a99b6de2af4e07411bee370874afb365d8fb2f04629b7e2e86b870c842
[INFO] running `Command { std: "docker" "start" "-a" "730464a99b6de2af4e07411bee370874afb365d8fb2f04629b7e2e86b870c842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "730464a99b6de2af4e07411bee370874afb365d8fb2f04629b7e2e86b870c842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "730464a99b6de2af4e07411bee370874afb365d8fb2f04629b7e2e86b870c842", kill_on_drop: false }`
[INFO] [stdout] 730464a99b6de2af4e07411bee370874afb365d8fb2f04629b7e2e86b870c842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd3f09d374a74feda1121ec4825bd40339e2d9378ea7d2898feac27694c341b9
[INFO] running `Command { std: "docker" "start" "-a" "fd3f09d374a74feda1121ec4825bd40339e2d9378ea7d2898feac27694c341b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking value-bag v1.12.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.113
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.113
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.12+1.68.0
[INFO] [stderr]    Compiling libz-sys v1.1.24
[INFO] [stderr]    Compiling curl-sys v0.4.85+curl-8.18.0
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling curl v0.4.49
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]     Checking hkdf v0.10.0
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling isahc v0.9.14
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking flume v0.9.2
[INFO] [stderr]     Checking sluice v0.5.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[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/0028f344ce9f64766259577c998a1959ca1f6a0b/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=5de2329a02b5e5b2 -C extra-filename=-61d58405448d4bee --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-28532d321a976b97.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" "fd3f09d374a74feda1121ec4825bd40339e2d9378ea7d2898feac27694c341b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3f09d374a74feda1121ec4825bd40339e2d9378ea7d2898feac27694c341b9", kill_on_drop: false }`
[INFO] [stdout] fd3f09d374a74feda1121ec4825bd40339e2d9378ea7d2898feac27694c341b9