[INFO] fetching crate hugr-persistent 0.7.12...
[INFO] checking hugr-persistent-0.7.12 against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] extracting crate hugr-persistent 0.7.12 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate hugr-persistent 0.7.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hugr-persistent 0.7.12
[INFO] tweaked toml for crates.io crate hugr-persistent 0.7.12 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hugr-persistent 0.7.12 on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hugr-persistent 0.7.12 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:79:12
[INFO] [stderr]    |
[INFO] [stderr] 79 | homepage = "https://github.com/quantinuum/hugr"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 | repository = "https://github.com/quantinuum/hugr"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `hugr-persistent` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wyhash v0.6.0
[INFO] [stderr]   Downloaded relrc v0.5.0
[INFO] [stderr]   Downloaded slotmap_fork_lmondada v1.0.8
[INFO] [stderr]   Downloaded derive-where v1.6.0
[INFO] [stderr]   Downloaded delegate v0.13.5
[INFO] [stderr]   Downloaded typetag-impl v0.2.23
[INFO] [stderr]   Downloaded inventory v0.3.22
[INFO] [stderr]   Downloaded portgraph v0.16.2
[INFO] [stderr]   Downloaded typetag v0.2.23
[INFO] [stderr]   Downloaded borsh v1.6.0
[INFO] [stderr]   Downloaded hugr-model v0.30.3
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded enum_dispatch v0.3.13
[INFO] [stderr]   Downloaded cgmath v0.18.0
[INFO] [stderr]   Downloaded hugr-core v0.30.3
[INFO] [stderr]   Downloaded capnp v0.27.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff
[INFO] running `Command { std: "docker" "start" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:79:12
[INFO] [stderr]    |
[INFO] [stderr] 79 | homepage = "https://github.com/quantinuum/hugr"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 | repository = "https://github.com/quantinuum/hugr"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `hugr-persistent` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling slotmap_fork_lmondada v1.0.8
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling typetag v0.2.23
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking pest v2.8.8
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling rstest_macros v0.27.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking inventory v0.3.22
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking capnp v0.27.2
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking html-escape v0.2.15
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking wyhash v0.6.0
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking similar v2.7.0
[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/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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"' --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=67c041aeae71e7b8 -C extra-filename=-b66dcf7209d2edaa --out-dir /opt/rustwide/target/debug/build/syn/b66dcf7209d2edaa/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff", kill_on_drop: false }`
[INFO] [stdout] d9b55e76f5d83703b216d99262b88f7199b4daf0dc4aa3b78e671a9a91945aff
