[INFO] fetching crate scion-stack 0.1.0...
[INFO] testing scion-stack-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate scion-stack 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate scion-stack 0.1.0
[INFO] finished tweaking crates.io crate scion-stack 0.1.0
[INFO] tweaked toml for crates.io crate scion-stack 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scion-stack 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scion-stack 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-serde v0.2.0
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.6.1
[INFO] [stderr]   Downloaded scion-sdk-axum-connect-rpc v0.1.0
[INFO] [stderr]   Downloaded scion-sdk-observability v0.1.0
[INFO] [stderr]   Downloaded endhost-api-protobuf v0.1.0
[INFO] [stderr]   Downloaded scion-sdk-common-types v0.1.0
[INFO] [stderr]   Downloaded scion-sdk-utils v0.1.0
[INFO] [stderr]   Downloaded endhost-api-client v0.1.0
[INFO] [stderr]   Downloaded scion-sdk-token-validator v0.1.0
[INFO] [stderr]   Downloaded snap-tokens v0.1.0
[INFO] [stderr]   Downloaded scion-sdk-reqwest-connect-rpc v0.1.0
[INFO] [stderr]   Downloaded endhost-api v0.1.0
[INFO] [stderr]   Downloaded sdd v4.1.1
[INFO] [stderr]   Downloaded saa v4.4.0
[INFO] [stderr]   Downloaded snap-control v0.1.0
[INFO] [stderr]   Downloaded scion-protobuf v0.1.0
[INFO] [stderr]   Downloaded axum-macros v0.5.0
[INFO] [stderr]   Downloaded unsafe-libyaml-norway v0.2.15
[INFO] [stderr]   Downloaded procfs-core v0.17.0
[INFO] [stderr]   Downloaded serde_norway v0.9.42
[INFO] [stderr]   Downloaded tonic v0.12.3
[INFO] [stderr]   Downloaded procfs v0.17.0
[INFO] [stderr]   Downloaded scc v3.2.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.12.2
[INFO] [stderr]   Downloaded tracing-bunyan-formatter v0.3.10
[INFO] [stderr]   Downloaded scion-proto v0.1.0
[INFO] [stderr]   Downloaded serde_yaml_ng v0.10.0
[INFO] [stderr]   Downloaded snap-tun v0.1.0
[INFO] [stderr]   Downloaded endhost-api-models v0.1.0
[INFO] [stderr]   Downloaded scion-sdk-address-manager v0.1.0
[INFO] [stderr]   Downloaded snap-dataplane v0.1.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v20.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e8e963192330e9758241fcd2ec08891b9228775d968685d0d3d65b1ceac1ee
[INFO] running `Command { std: "docker" "start" "-a" "68e8e963192330e9758241fcd2ec08891b9228775d968685d0d3d65b1ceac1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e8e963192330e9758241fcd2ec08891b9228775d968685d0d3d65b1ceac1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e8e963192330e9758241fcd2ec08891b9228775d968685d0d3d65b1ceac1ee", kill_on_drop: false }`
[INFO] [stdout] 68e8e963192330e9758241fcd2ec08891b9228775d968685d0d3d65b1ceac1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b51727ef9a79efd7a5c6846e29389f337eb611890d0e65ad2afc1d0ec975f3bb
[INFO] running `Command { std: "docker" "start" "-a" "b51727ef9a79efd7a5c6846e29389f337eb611890d0e65ad2afc1d0ec975f3bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling unsafe-libyaml-norway v0.2.15
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling time v0.3.43
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]    Compiling axum-core v0.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr] error: could not compile `serde` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.91.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name serde --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/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="derive"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "derive", "rc", "serde_derive", "std", "unstable"))' -C metadata=fa3e28c760062320 -C extra-filename=-dcd9fbf195e0d4f2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-7525404e537d48a0.so --cap-lints allow --cap-lints=warn --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_core_try_from)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_float_copysign)' --check-cfg 'cfg(no_num_nonzero_signed)' --check-cfg 'cfg(no_relaxed_trait_bounds)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_systemtime_checked_add)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b51727ef9a79efd7a5c6846e29389f337eb611890d0e65ad2afc1d0ec975f3bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51727ef9a79efd7a5c6846e29389f337eb611890d0e65ad2afc1d0ec975f3bb", kill_on_drop: false }`
[INFO] [stdout] b51727ef9a79efd7a5c6846e29389f337eb611890d0e65ad2afc1d0ec975f3bb