[INFO] fetching crate krata-daemon 0.0.21...
[INFO] checking krata-daemon-0.0.21 against master#733108b6d4acaa93fe26ae281ea305aacd6aac4e for pr-148967
[INFO] extracting crate krata-daemon 0.0.21 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate krata-daemon 0.0.21
[INFO] finished tweaking crates.io crate krata-daemon 0.0.21
[INFO] tweaked toml for crates.io crate krata-daemon 0.0.21 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate krata-daemon 0.0.21 on toolchain 733108b6d4acaa93fe26ae281ea305aacd6aac4e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate krata-daemon 0.0.21 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" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-stream v0.1.15
[INFO] [stderr]   Downloaded cc v1.1.10
[INFO] [stderr]   Downloaded tokio-util v0.7.11
[INFO] [stderr]   Downloaded prost-reflect-derive v0.14.0
[INFO] [stderr]   Downloaded clap v4.5.16
[INFO] [stderr]   Downloaded prost-build v0.13.1
[INFO] [stderr]   Downloaded circular-buffer v0.1.7
[INFO] [stderr]   Downloaded clap_derive v4.5.13
[INFO] [stderr]   Downloaded prost-reflect v0.14.0
[INFO] [stderr]   Downloaded tower v0.5.0
[INFO] [stderr]   Downloaded quinn v0.11.3
[INFO] [stderr]   Downloaded redb v2.1.2
[INFO] [stderr]   Downloaded elf v0.7.4
[INFO] [stderr]   Downloaded rustls-webpki v0.102.6
[INFO] [stderr]   Downloaded deku v0.17.0
[INFO] [stderr]   Downloaded async-compression v0.4.12
[INFO] [stderr]   Downloaded clap_builder v4.5.15
[INFO] [stderr]   Downloaded krata-runtime v0.0.21
[INFO] [stderr]   Downloaded serde_json v1.0.127
[INFO] [stderr]   Downloaded axum v0.7.5
[INFO] [stderr]   Downloaded lzma-sys v0.1.20
[INFO] [stderr]   Downloaded webpki-roots v0.26.3
[INFO] [stderr]   Downloaded flate2 v1.0.33
[INFO] [stderr]   Downloaded indexmap v2.4.0
[INFO] [stderr]   Downloaded h2 v0.4.5
[INFO] [stderr]   Downloaded hyper-util v0.1.7
[INFO] [stderr]   Downloaded prettyplease v0.2.20
[INFO] [stderr]   Downloaded krata-oci v0.0.21
[INFO] [stderr]   Downloaded axum-core v0.4.3
[INFO] [stderr]   Downloaded prost-types v0.13.1
[INFO] [stderr]   Downloaded deku_derive v0.17.0
[INFO] [stderr]   Downloaded backhand v0.18.0
[INFO] [stderr]   Downloaded quinn-udp v0.5.4
[INFO] [stderr]   Downloaded cpufeatures v0.2.13
[INFO] [stderr]   Downloaded sha256 v1.5.0
[INFO] [stderr]   Downloaded krata-xenclient v0.0.21
[INFO] [stderr]   Downloaded xz2 v0.1.7
[INFO] [stderr]   Downloaded krata-xenplatform v0.0.21
[INFO] [stderr]   Downloaded filetime v0.2.24
[INFO] [stderr]   Downloaded xattr v1.3.1
[INFO] [stderr]   Downloaded krata-tokio-tar v0.4.0
[INFO] [stderr]   Downloaded serde v1.0.209
[INFO] [stderr]   Downloaded prost v0.13.1
[INFO] [stderr]   Downloaded ipnetwork v0.20.0
[INFO] [stderr]   Downloaded prost-reflect-build v0.14.0
[INFO] [stderr]   Downloaded tonic-build v0.12.2
[INFO] [stderr]   Downloaded krata-advmac v1.1.0
[INFO] [stderr]   Downloaded slice-copy v0.3.0
[INFO] [stderr]   Downloaded krata-loopdev v0.0.21
[INFO] [stderr]   Downloaded no_std_io v0.6.0
[INFO] [stderr]   Downloaded oci-spec v0.6.8
[INFO] [stderr]   Downloaded hyper-rustls v0.27.2
[INFO] [stderr]   Downloaded krata-xengnt v0.0.21
[INFO] [stderr]   Downloaded c2rust-bitfields v0.18.0
[INFO] [stderr]   Downloaded hyper-timeout v0.5.1
[INFO] [stderr]   Downloaded prost-derive v0.13.1
[INFO] [stderr]   Downloaded tokio v1.39.3
[INFO] [stderr]   Downloaded derive_builder_macro v0.20.0
[INFO] [stderr]   Downloaded krata-xencall v0.0.21
[INFO] [stderr]   Downloaded derive_builder_core v0.20.0
[INFO] [stderr]   Downloaded krata-xenevtchn v0.0.21
[INFO] [stderr]   Downloaded c2rust-bitfields-derive v0.18.0
[INFO] [stderr]   Downloaded serde_derive v1.0.209
[INFO] [stderr]   Downloaded derive_builder v0.20.0
[INFO] [stderr]   Downloaded krata-xenstore v0.0.21
[INFO] [stderr]   Downloaded rustls v0.23.12
[INFO] [stderr]   Downloaded object v0.36.3
[INFO] [stderr]   Downloaded syn v2.0.74
[INFO] [stderr]   Downloaded krata v0.0.21
[INFO] [stderr]   Downloaded getset v0.1.2
[INFO] [stderr]   Downloaded path-clean v1.0.1
[INFO] [stderr]   Downloaded tonic v0.12.2
[INFO] [stderr]   Downloaded uuid v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b9a7c6de50e9367f6103e6bebea0834e762598fa76d8ed8ea05d02bfcfc7dc4
[INFO] running `Command { std: "docker" "start" "-a" "1b9a7c6de50e9367f6103e6bebea0834e762598fa76d8ed8ea05d02bfcfc7dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b9a7c6de50e9367f6103e6bebea0834e762598fa76d8ed8ea05d02bfcfc7dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9a7c6de50e9367f6103e6bebea0834e762598fa76d8ed8ea05d02bfcfc7dc4", kill_on_drop: false }`
[INFO] [stdout] 1b9a7c6de50e9367f6103e6bebea0834e762598fa76d8ed8ea05d02bfcfc7dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1478e6695708f5557f8719b03cd436d64f7fdb362b834aa9211e6ff5c8b8ee7f
[INFO] running `Command { std: "docker" "start" "-a" "1478e6695708f5557f8719b03cd436d64f7fdb362b834aa9211e6ff5c8b8ee7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling cc v1.1.10
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking no_std_io v0.6.0
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking filetime v0.2.24
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking slice-copy v0.3.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking tower v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling redb v2.1.2
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking krata-loopdev v0.0.21
[INFO] [stderr]     Checking circular-buffer v0.1.7
[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/733108b6d4acaa93fe26ae281ea305aacd6aac4e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.74/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="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=db85c09cb0cbb0e8 -C extra-filename=-d309f8cab58e5010 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-90f4d189e3c1781a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ea54d792119c380c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "1478e6695708f5557f8719b03cd436d64f7fdb362b834aa9211e6ff5c8b8ee7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1478e6695708f5557f8719b03cd436d64f7fdb362b834aa9211e6ff5c8b8ee7f", kill_on_drop: false }`
[INFO] [stdout] 1478e6695708f5557f8719b03cd436d64f7fdb362b834aa9211e6ff5c8b8ee7f