[INFO] fetching crate iroh-unixfs 0.2.0...
[INFO] checking iroh-unixfs-0.2.0 against try#0c7fed2b7584d310ca8221267fa1b3bec4df427f for pr-133502-4
[INFO] extracting crate iroh-unixfs 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate iroh-unixfs 0.2.0 on toolchain 0c7fed2b7584d310ca8221267fa1b3bec4df427f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iroh-unixfs 0.2.0
[INFO] finished tweaking crates.io crate iroh-unixfs 0.2.0
[INFO] tweaked toml for crates.io crate iroh-unixfs 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 497 packages to latest compatible versions
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.3.1)
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding cid v0.9.0 (available: v0.11.1)
[INFO] [stderr]       Adding config v0.13.4 (available: v0.15.11)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding fastmurmur3 v0.1.2 (available: v0.2.0)
[INFO] [stderr]       Adding iroh-metrics v0.2.0 (available: v0.33.0)
[INFO] [stderr]       Adding libipld v0.15.0 (available: v0.16.0)
[INFO] [stderr]       Adding libp2p v0.50.1 (available: v0.55.0)
[INFO] [stderr]       Adding multihash v0.17.0 (available: v0.19.3)
[INFO] [stderr]       Adding num_enum v0.5.11 (available: v0.7.3)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.13.5)
[INFO] [stderr]       Adding prost-build v0.11.9 (available: v0.13.5)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.15)
[INFO] [stderr]       Adding unsigned-varint v0.7.2 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c97a94613002c6cd19327a472cd512b9005a3ae7e5a36833a5c5e46236b173cb
[INFO] running `Command { std: "docker" "start" "-a" "c97a94613002c6cd19327a472cd512b9005a3ae7e5a36833a5c5e46236b173cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c97a94613002c6cd19327a472cd512b9005a3ae7e5a36833a5c5e46236b173cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97a94613002c6cd19327a472cd512b9005a3ae7e5a36833a5c5e46236b173cb", kill_on_drop: false }`
[INFO] [stdout] c97a94613002c6cd19327a472cd512b9005a3ae7e5a36833a5c5e46236b173cb
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d68706730ba1daea318be9ba46f001d9422b0ea2940db5b20932a33d3d93b490
[INFO] running `Command { std: "docker" "start" "-a" "d68706730ba1daea318be9ba46f001d9422b0ea2940db5b20932a33d3d93b490", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking blake2s_simd v1.0.3
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling names v0.14.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking rlimit v0.8.3
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking ctrlc v3.4.6
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking fastmurmur3 v0.1.2
[INFO] [stderr]     Checking proptest v1.6.0
[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/0c7fed2b7584d310ca8221267fa1b3bec4df427f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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="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=3cfb83fd9496c646 -C extra-filename=-99560318564b8528 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-942d0a2da533607d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1fcfb454203b96e7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "d68706730ba1daea318be9ba46f001d9422b0ea2940db5b20932a33d3d93b490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68706730ba1daea318be9ba46f001d9422b0ea2940db5b20932a33d3d93b490", kill_on_drop: false }`
[INFO] [stdout] d68706730ba1daea318be9ba46f001d9422b0ea2940db5b20932a33d3d93b490