[INFO] fetching crate netidx 0.26.0...
[INFO] testing netidx-0.26.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate netidx 0.26.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate netidx 0.26.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netidx 0.26.0
[INFO] finished tweaking crates.io crate netidx 0.26.0
[INFO] tweaked toml for crates.io crate netidx 0.26.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compact_str v0.7.1
[INFO] [stderr]   Downloaded linux-keyutils v0.2.3
[INFO] [stderr]   Downloaded scrypt v0.11.0
[INFO] [stderr]   Downloaded keyring v2.3.1
[INFO] [stderr]   Downloaded secret-service v3.0.1
[INFO] [stderr]   Downloaded x509-parser v0.15.1
[INFO] [stderr]   Downloaded libgssapi v0.6.4
[INFO] [stderr]   Downloaded immutable-chunkmap v1.0.5
[INFO] [stderr]   Downloaded pkcs5 v0.7.1
[INFO] [stderr]   Downloaded netidx-derive v0.22.0
[INFO] [stderr]   Downloaded cross-krb5 v0.3.0
[INFO] [stderr]   Downloaded netidx-netproto v0.26.0
[INFO] [stderr]   Downloaded libgssapi-sys v0.3.0
[INFO] [stderr]   Downloaded netidx-core v0.26.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4e8b33a5d739dd293c21aec0329dd6452b62e206df417d15204c0cfc8895055
[INFO] running `Command { std: "docker" "start" "-a" "b4e8b33a5d739dd293c21aec0329dd6452b62e206df417d15204c0cfc8895055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4e8b33a5d739dd293c21aec0329dd6452b62e206df417d15204c0cfc8895055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e8b33a5d739dd293c21aec0329dd6452b62e206df417d15204c0cfc8895055", kill_on_drop: false }`
[INFO] [stdout] b4e8b33a5d739dd293c21aec0329dd6452b62e206df417d15204c0cfc8895055
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 557fcf384b9e3b04af0066c2e269b5092493f22421eebdc6f986e9553c425a95
[INFO] running `Command { std: "docker" "start" "-a" "557fcf384b9e3b04af0066c2e269b5092493f22421eebdc6f986e9553c425a95", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling futures-lite v2.1.0
[INFO] [stderr]    Compiling event-listener v4.0.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling async-lock v3.2.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling async-channel v2.1.1
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling rust_decimal v1.33.1
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling der v0.7.8
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling xdg-home v1.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling castaway v0.2.2
[INFO] [stderr]    Compiling time v0.3.31
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.10
[INFO] [stderr]    Compiling async-broadcast v0.5.1
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]    Compiling packed_struct v0.10.1
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling block-modes v0.8.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling crossbeam v0.8.3
[INFO] [stderr]    Compiling aes v0.7.5
[INFO] [stderr]    Compiling scrypt v0.11.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling aes v0.8.3
[INFO] [stderr]    Compiling bitvec v1.0.1
[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/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=ba586879309d3809 -C extra-filename=-ba586879309d3809 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3f89e7e213360ccf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9168ea920d68759a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-e03ce37406b474da.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "557fcf384b9e3b04af0066c2e269b5092493f22421eebdc6f986e9553c425a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557fcf384b9e3b04af0066c2e269b5092493f22421eebdc6f986e9553c425a95", kill_on_drop: false }`
[INFO] [stdout] 557fcf384b9e3b04af0066c2e269b5092493f22421eebdc6f986e9553c425a95
