[INFO] cloning repository https://github.com/vkavsek/mailer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vkavsek/mailer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkavsek%2Fmailer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkavsek%2Fmailer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c12140baeacc42900ca22c8f764fcb470acbca4
[INFO] checking vkavsek/mailer against 1.94.0 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkavsek%2Fmailer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vkavsek/mailer
[INFO] finished tweaking git repo https://github.com/vkavsek/mailer
[INFO] tweaked toml for git repo https://github.com/vkavsek/mailer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vkavsek/mailer on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vkavsek/mailer 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" "+1.94.0" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-sessions-redis-store v0.16.0
[INFO] [stderr]   Downloaded deadpool v0.10.0
[INFO] [stderr]   Downloaded rmp v0.8.14
[INFO] [stderr]   Downloaded secrecy v0.10.3
[INFO] [stderr]   Downloaded cookie-factory v0.3.2
[INFO] [stderr]   Downloaded claims v0.8.0
[INFO] [stderr]   Downloaded strum_macros v0.27.1
[INFO] [stderr]   Downloaded cookie_store v0.21.1
[INFO] [stderr]   Downloaded toml v0.8.22
[INFO] [stderr]   Downloaded sqlx-sqlite v0.8.5
[INFO] [stderr]   Downloaded sqlx-core v0.8.5
[INFO] [stderr]   Downloaded tower-http v0.6.4
[INFO] [stderr]   Downloaded fake v4.3.0
[INFO] [stderr]   Downloaded sqlx v0.8.5
[INFO] [stderr]   Downloaded sqlx-postgres v0.8.5
[INFO] [stderr]   Downloaded sqlx-mysql v0.8.5
[INFO] [stderr]   Downloaded tower-sessions v0.14.0
[INFO] [stderr]   Downloaded toml_write v0.1.1
[INFO] [stderr]   Downloaded webpki-roots v1.0.0
[INFO] [stderr]   Downloaded tower-cookies v0.11.0
[INFO] [stderr]   Downloaded fred v10.1.0
[INFO] [stderr]   Downloaded redis-protocol v6.0.0
[INFO] [stderr]   Downloaded rmp-serde v1.3.0
[INFO] [stderr]   Downloaded quinn-udp v0.5.12
[INFO] [stderr]   Downloaded sqlx-macros-core v0.8.5
[INFO] [stderr]   Downloaded tower-sessions-memory-store v0.14.0
[INFO] [stderr]   Downloaded sqlx-macros v0.8.5
[INFO] [stderr]   Downloaded fred-macros v0.1.0
[INFO] [stderr]   Downloaded crc16 v0.4.0
[INFO] [stderr]   Downloaded deranged v0.4.1
[INFO] [stderr]   Downloaded wiremock v0.6.3
[INFO] [stderr]   Downloaded tower-sessions-core v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bd1cdd41a4abc4b7542001338848c1ce64fbcd51e744a1e129579d658317fbd
[INFO] running `Command { std: "docker" "start" "-a" "5bd1cdd41a4abc4b7542001338848c1ce64fbcd51e744a1e129579d658317fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bd1cdd41a4abc4b7542001338848c1ce64fbcd51e744a1e129579d658317fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd1cdd41a4abc4b7542001338848c1ce64fbcd51e744a1e129579d658317fbd", kill_on_drop: false }`
[INFO] [stdout] 5bd1cdd41a4abc4b7542001338848c1ce64fbcd51e744a1e129579d658317fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82aa5166981716e96eaf755c5065c7038babcebefc37ca4b198c51f844902d7f
[INFO] running `Command { std: "docker" "start" "-a" "82aa5166981716e96eaf755c5065c7038babcebefc37ca4b198c51f844902d7f", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling webpki-roots v1.0.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking winnow v0.7.10
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking cookie-factory v0.3.2
[INFO] [stderr]     Checking toml_write v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[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/1.94.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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=1d392d504e2a3423 -C extra-filename=-d5e29aaaf6e71d4a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-28e8193847a07f57.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5e086dc523dbf798.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8061b52aeae52bf8.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "82aa5166981716e96eaf755c5065c7038babcebefc37ca4b198c51f844902d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82aa5166981716e96eaf755c5065c7038babcebefc37ca4b198c51f844902d7f", kill_on_drop: false }`
[INFO] [stdout] 82aa5166981716e96eaf755c5065c7038babcebefc37ca4b198c51f844902d7f
