[INFO] fetching crate holger-server-cli 0.6.10...
[INFO] testing holger-server-cli-0.6.10 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate holger-server-cli 0.6.10 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate holger-server-cli 0.6.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate holger-server-cli 0.6.10
[INFO] tweaked toml for crates.io crate holger-server-cli 0.6.10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate holger-server-cli 0.6.10 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 holger-server-cli 0.6.10 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] [stderr] warning: Cargo.toml: file `/workspace/builds/worker-1-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `holger-embedded`
[INFO] [stderr]   * `bin` target `holger-full`
[INFO] [stderr]   * `bin` target `holger-mikro`
[INFO] [stderr]   * `bin` target `holger-mvp`
[INFO] [stderr]   * `bin` target `holger-server`
[INFO] [stderr] warning: `holger-server-cli` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca
[INFO] running `Command { std: "docker" "start" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca", 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" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca" "/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" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca", 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" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `holger-embedded`
[INFO] [stderr]   * `bin` target `holger-full`
[INFO] [stderr]   * `bin` target `holger-mikro`
[INFO] [stderr]   * `bin` target `holger-mvp`
[INFO] [stderr]   * `bin` target `holger-server`
[INFO] [stderr] warning: `holger-server-cli` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling cc v1.2.64
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling flagset v0.4.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling arrow-schema v59.2.0
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling zlib-rs v0.6.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling linflate v0.1.12
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling openzl-sys-rs v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.5.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling crc-catalog v2.5.0
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling lzma-rs v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling ruzstd v0.7.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling rustls v0.23.40
[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-2.0.118/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="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=a0432f802e00a7b5 -C extra-filename=-8db2a67e0772b39e --out-dir /opt/rustwide/target/release/build/syn/8db2a67e0772b39e/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/ef13cdd4e3a95223/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/3d1450b03eaa80c7/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/ef13cdd4e3a95223/out/libproc_macro2-ef13cdd4e3a95223.rmeta --extern quote=/opt/rustwide/target/release/build/quote/d071ef33497db442/out/libquote-d071ef33497db442.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] running `Command { std: "docker" "inspect" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca", kill_on_drop: false }`
[INFO] [stdout] 6f81b2aa03919946b51b0d22ba2e63a7a7891bac82c6160f022fae1bc53177ca
