[INFO] fetching crate miraland-keygen 1.19.2...
[INFO] testing miraland-keygen-1.19.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate miraland-keygen 1.19.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate miraland-keygen 1.19.2
[INFO] finished tweaking crates.io crate miraland-keygen 1.19.2
[INFO] tweaked toml for crates.io crate miraland-keygen 1.19.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miraland-keygen 1.19.2 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 miraland-keygen 1.19.2 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865
[INFO] running `Command { std: "docker" "start" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865", 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" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865" "/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" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865", 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" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.95
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling miraland-frozen-abi-macro v1.19.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling cc v1.1.36
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling borsh v1.5.2
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling miraland-frozen-abi v1.19.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling wasm-bindgen v0.2.95
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling miraland-program v1.19.2
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling miraland-sdk v1.19.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling derivation-path v0.2.0
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling rtoolbox v0.0.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rpassword v7.3.1
[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/1.100.0-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-2.0.87/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=e3f45f7000ec2db3 -C extra-filename=-e23206464273636e --out-dir /opt/rustwide/target/release/build/syn/e23206464273636e/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/07283c415cbb2248/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/abf07a0aa48cc30a/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/07283c415cbb2248/out/libproc_macro2-07283c415cbb2248.rmeta --extern quote=/opt/rustwide/target/release/build/quote/f11d81ccdca8e166/out/libquote-f11d81ccdca8e166.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/abf07a0aa48cc30a/out/libunicode_ident-abf07a0aa48cc30a.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" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865", kill_on_drop: false }`
[INFO] [stdout] 256b7144412c82e9989c69cbe786f009ad50674104dacc47f2e6429d41abc865