[INFO] fetching crate vta-sweepers 0.16.0...
[INFO] testing vta-sweepers-0.16.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate vta-sweepers 0.16.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate vta-sweepers 0.16.0
[INFO] finished tweaking crates.io crate vta-sweepers 0.16.0
[INFO] tweaked toml for crates.io crate vta-sweepers 0.16.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vta-sweepers 0.16.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vta-sweepers 0.16.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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] 4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981
[INFO] running `Command { std: "docker" "start" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981", 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" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling keccak v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.128
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling wasm-bindgen v0.2.128
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling highway v1.3.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling dbus v0.9.12
[INFO] [stderr]    Compiling fancy-regex v0.18.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling num-cmp v0.1.0
[INFO] [stderr]    Compiling regress v0.11.1
[INFO] [stderr]    Compiling keyring-core v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling num-iter v0.1.46
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling twox-hash v2.1.4
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling compare v0.0.6
[INFO] [stderr]    Compiling xxhash-rust v0.8.18
[INFO] [stderr]    Compiling interval-heap v0.0.5
[INFO] [stderr]    Compiling lz4_flex v0.13.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling sfa v1.0.0
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling sha1 v0.10.7
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.3
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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=9678ea141276f977 -C extra-filename=-ea8430fbf18249d4 --out-dir /opt/rustwide/target/release/build/syn/ea8430fbf18249d4/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/58bd5a67493b0c92/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/3d1450b03eaa80c7/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/58bd5a67493b0c92/out/libproc_macro2-58bd5a67493b0c92.rmeta --extern quote=/opt/rustwide/target/release/build/quote/bb159eae73371f0d/out/libquote-bb159eae73371f0d.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/3d1450b03eaa80c7/out/libunicode_ident-3d1450b03eaa80c7.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regress` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name regress --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regress-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="backend-pikevm"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("backend-pikevm", "default", "index-positions", "pattern", "prohibit-unsafe", "std", "utf16"))' -C metadata=ff90c1a92f5098aa -C extra-filename=-d178c8f3ea6b4d0a --out-dir /opt/rustwide/target/release/build/regress/d178c8f3ea6b4d0a/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/allocator-api2/fcccdd0f80408343/out -L dependency=/opt/rustwide/target/release/build/equivalent/26a0d6a3c1145f1b/out -L dependency=/opt/rustwide/target/release/build/foldhash/aad4872049cd9a91/out --extern hashbrown=/opt/rustwide/target/release/build/hashbrown/1eaf5863533b956f/out/libhashbrown-1eaf5863533b956f.rmeta --extern memchr=/opt/rustwide/target/release/build/memchr/b836402bd6c4c7f1/out/libmemchr-b836402bd6c4c7f1.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981", kill_on_drop: false }`
[INFO] [stdout] 4e2ddd2085af81f0ebb4167f4672c59268bf1e771a4e2f9cb66e53a6e083d981
