[INFO] cloning repository https://github.com/postrv/veilguard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/postrv/veilguard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpostrv%2Fveilguard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpostrv%2Fveilguard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e68e4399533fcc0d0cc37db6d68f73d99ce770d3
[INFO] checking postrv/veilguard against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for 155501-infallible-never-no-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpostrv%2Fveilguard" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/postrv/veilguard
[INFO] finished tweaking git repo https://github.com/postrv/veilguard
[INFO] tweaked toml for git repo https://github.com/postrv/veilguard written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/postrv/veilguard on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/postrv/veilguard 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f75c5173f749b804e12d7c0d31b42529485091ed4d71718d65ff528f137e7d50
[INFO] running `Command { std: "docker" "start" "-a" "f75c5173f749b804e12d7c0d31b42529485091ed4d71718d65ff528f137e7d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f75c5173f749b804e12d7c0d31b42529485091ed4d71718d65ff528f137e7d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75c5173f749b804e12d7c0d31b42529485091ed4d71718d65ff528f137e7d50", kill_on_drop: false }`
[INFO] [stdout] f75c5173f749b804e12d7c0d31b42529485091ed4d71718d65ff528f137e7d50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc824fec8db18faebde35d7eb66e38ebdaaf4419cf85bf5f0a24bd3064f7ab09
[INFO] running `Command { std: "docker" "start" "-a" "cc824fec8db18faebde35d7eb66e38ebdaaf4419cf85bf5f0a24bd3064f7ab09", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]     Checking openssl v0.10.75
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking retry-error v0.6.5
[INFO] [stderr]    Compiling derive-deftly-macros v1.6.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling derive-deftly-macros v0.14.6
[INFO] [stderr]    Compiling native-tls v0.2.16
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling blanket v0.3.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking coarsetime v0.1.37
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking notify-types v1.0.1
[INFO] [stderr]     Checking inotify v0.10.2
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking notify v7.0.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[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/5ec4d3b0c83717313176eefa7d71e9d36dc83355/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="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=29e8ea92128fbbe7 -C extra-filename=-2c83893da1e44648 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e13b17db79f1ae0c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b61844029d227e93.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-236aca79df2c1693.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" "cc824fec8db18faebde35d7eb66e38ebdaaf4419cf85bf5f0a24bd3064f7ab09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc824fec8db18faebde35d7eb66e38ebdaaf4419cf85bf5f0a24bd3064f7ab09", kill_on_drop: false }`
[INFO] [stdout] cc824fec8db18faebde35d7eb66e38ebdaaf4419cf85bf5f0a24bd3064f7ab09