[INFO] fetching crate frontend 0.7.4...
[INFO] testing frontend-0.7.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate frontend 0.7.4 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate frontend 0.7.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate frontend 0.7.4
[INFO] tweaked toml for crates.io crate frontend 0.7.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate frontend 0.7.4 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 frontend 0.7.4 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22
[INFO] running `Command { std: "docker" "start" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22", 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" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22" "/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" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22", 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" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling parking_lot_lite_hack_core v0.9.13
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling frontend_macros v0.3.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling rustc_apfloat v0.2.3+llvm-462a31f5a5ab
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling frontend v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling frontend_diag_template v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling unicode-script v0.5.8
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling sha1 v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling frontend_arena v0.2.0
[INFO] [stderr]    Compiling parking_lot_lite_hack v0.12.8
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling unicode-security v0.1.2
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.28
[INFO] [stderr]    Compiling thin-vec v0.2.20
[INFO] [stderr]    Compiling rustc-literal-escaper v0.0.8
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling derive-where v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling derive_setters v0.1.9
[INFO] [stderr]    Compiling ekostd v0.2.3
[INFO] [stderr] error: could not compile `frontend` (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 frontend --edition=2024 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="default"' --cfg 'feature="nightly"' --cfg 'feature="rustc"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "diagnostics", "force_pinned_sysroot", "nightly", "parallel", "rustc", "rusty_alloc"))' -C metadata=c0f08410e493def2 -C extra-filename=-99b43da5c500f431 --out-dir /opt/rustwide/target/release/build/frontend/99b43da5c500f431/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/arrayvec/92f5d766b347ea38/out -L dependency=/opt/rustwide/target/release/build/bitflags/5b3b4bb928a1bc38/out -L dependency=/opt/rustwide/target/release/build/block-buffer/a65007ab0bb0cff1/out -L dependency=/opt/rustwide/target/release/build/cfg-if/aebc73b2fc35ea49/out -L dependency=/opt/rustwide/target/release/build/constant_time_eq/a558d053d4722349/out -L dependency=/opt/rustwide/target/release/build/cpufeatures/23cf29946f1b9be2/out -L dependency=/opt/rustwide/target/release/build/cpufeatures/d130f14a0caf1da0/out -L dependency=/opt/rustwide/target/release/build/crypto-common/ca92105e3ef60085/out -L dependency=/opt/rustwide/target/release/build/digest/65efd40929dea3a8/out -L dependency=/opt/rustwide/target/release/build/either/e706d18bd2b3f5e7/out -L dependency=/opt/rustwide/target/release/build/equivalent/26a0d6a3c1145f1b/out -L dependency=/opt/rustwide/target/release/build/foldhash/aad4872049cd9a91/out -L dependency=/opt/rustwide/target/release/build/generic-array/e357883845da9b5e/out -L dependency=/opt/rustwide/target/release/build/hashbrown/91b7af43ec36ea09/out -L dependency=/opt/rustwide/target/release/build/itoa/1e9e3b22820c4a15/out -L dependency=/opt/rustwide/target/release/build/libc/cf56ab7609aefa73/out -L dependency=/opt/rustwide/target/release/build/lock_api/0c6a3406bef68330/out -L dependency=/opt/rustwide/target/release/build/memchr/30153dc36b7f4e63/out -L dependency=/opt/rustwide/target/release/build/parking_lot_lite_hack_core/884d9510b903c53e/out -L dependency=/opt/rustwide/target/release/build/pin-project-lite/9a89bb36c0c56875/out -L dependency=/opt/rustwide/target/release/build/rand_core/672ddc47aeede1ca/out -L dependency=/opt/rustwide/target/release/build/scopeguard/5f9373ec660020b4/out -L dependency=/opt/rustwide/target/release/build/serde/67a3fb6a444bd1eb/out -L dependency=/opt/rustwide/target/release/build/serde_core/d15575f41e7d4ab2/out -L dependency=/opt/rustwide/target/release/build/serde_derive/605ae05089a69659/out -L dependency=/opt/rustwide/target/release/build/smallvec/b6df9f50e77c0db4/out -L dependency=/opt/rustwide/target/release/build/tinyvec/abef6e7f6a4f188b/out -L dependency=/opt/rustwide/target/release/build/tracing-attributes/e016d26db1d168d4/out -L dependency=/opt/rustwide/target/release/build/tracing-core/e045f04d8ff69574/out -L dependency=/opt/rustwide/target/release/build/typenum/1642bab676d94b56/out -L dependency=/opt/rustwide/target/release/build/unicode-normalization/3e30d90f223dcb61/out -L dependency=/opt/rustwide/target/release/build/unicode-script/819b9301345a8f62/out -L dependency=/opt/rustwide/target/release/build/zmij/586d023c1dba25b5/out --extern arrayvec=/opt/rustwide/target/release/build/arrayvec/92f5d766b347ea38/out/libarrayvec-92f5d766b347ea38.rmeta --extern bitflags=/opt/rustwide/target/release/build/bitflags/5b3b4bb928a1bc38/out/libbitflags-5b3b4bb928a1bc38.rmeta --extern blake3=/opt/rustwide/target/release/build/blake3/678febde17f38f05/out/libblake3-678febde17f38f05.rmeta --extern cfg_if=/opt/rustwide/target/release/build/cfg-if/aebc73b2fc35ea49/out/libcfg_if-aebc73b2fc35ea49.rmeta --extern derive_where=/opt/rustwide/target/release/build/derive-where/0053d4a8b94081c0/out/libderive_where-0053d4a8b94081c0.so --extern derive_setters=/opt/rustwide/target/release/build/derive_setters/bcdcb4bc860496c9/out/libderive_setters-bcdcb4bc860496c9.so --extern either=/opt/rustwide/target/release/build/either/e706d18bd2b3f5e7/out/libeither-e706d18bd2b3f5e7.rmeta --extern eko=/opt/rustwide/target/release/build/ekostd/1834abf9f9e727cd/out/libeko-1834abf9f9e727cd.rmeta --extern frontend_arena=/opt/rustwide/target/release/build/frontend_arena/148a5b2d777a0625/out/libfrontend_arena-148a5b2d777a0625.rmeta --extern frontend_diag_template=/opt/rustwide/target/release/build/frontend_diag_template/049f8bc6eef0754f/out/libfrontend_diag_template-049f8bc6eef0754f.rmeta --extern rustc_macros=/opt/rustwide/target/release/build/frontend_macros/5d2d527177d3fef0/out/libfrontend_macros-5d2d527177d3fef0.so --extern hashbrown=/opt/rustwide/target/release/build/hashbrown/91b7af43ec36ea09/out/libhashbrown-91b7af43ec36ea09.rmeta --extern indexmap=/opt/rustwide/target/release/build/indexmap/ab2707c7190513c7/out/libindexmap-ab2707c7190513c7.rmeta --extern itertools=/opt/rustwide/target/release/build/itertools/5928d80660e3fabc/out/libitertools-5928d80660e3fabc.rmeta --extern itoa=/opt/rustwide/target/release/build/itoa/1e9e3b22820c4a15/out/libitoa-1e9e3b22820c4a15.rmeta --extern libc=/opt/rustwide/target/release/build/libc/cf56ab7609aefa73/out/liblibc-cf56ab7609aefa73.rmeta --extern libm=/opt/rustwide/target/release/build/libm/e31d014029871662/out/liblibm-e31d014029871662.rmeta --extern md5=/opt/rustwide/target/release/build/md-5/7ae750a7f1ec86de/out/libmd5-7ae750a7f1ec86de.rmeta --extern memchr=/opt/rustwide/target/release/build/memchr/30153dc36b7f4e63/out/libmemchr-30153dc36b7f4e63.rmeta --extern object=/opt/rustwide/target/release/build/object/95b73d39a40ebdad/out/libobject-95b73d39a40ebdad.rmeta --extern parking_lot=/opt/rustwide/target/release/build/parking_lot_lite_hack/c18dc6db0d483281/out/libparking_lot_lite_hack-c18dc6db0d483281.rmeta --extern rand=/opt/rustwide/target/release/build/rand/cd3420e2327d1c68/out/librand-cd3420e2327d1c68.rmeta --extern rand_xoshiro=/opt/rustwide/target/release/build/rand_xoshiro/ebad26437ab0d56a/out/librand_xoshiro-ebad26437ab0d56a.rmeta --extern rustc_demangle=/opt/rustwide/target/release/build/rustc-demangle/eaaa8ae2345a406a/out/librustc_demangle-eaaa8ae2345a406a.rmeta --extern rustc_hash=/opt/rustwide/target/release/build/rustc-hash/1e03768d454e111e/out/librustc_hash-1e03768d454e111e.rmeta --extern rustc_literal_escaper=/opt/rustwide/target/release/build/rustc-literal-escaper/ae21058e871a813f/out/librustc_literal_escaper-ae21058e871a813f.rmeta --extern rustc_apfloat=/opt/rustwide/target/release/build/rustc_apfloat/705afc1f6e5b979d/out/librustc_apfloat-705afc1f6e5b979d.rmeta --extern serde=/opt/rustwide/target/release/build/serde/67a3fb6a444bd1eb/out/libserde-67a3fb6a444bd1eb.rmeta --extern serde_derive=/opt/rustwide/target/release/build/serde_derive/605ae05089a69659/out/libserde_derive-605ae05089a69659.so --extern serde_json=/opt/rustwide/target/release/build/serde_json/4409fa4658a1d509/out/libserde_json-4409fa4658a1d509.rmeta --extern serde_path_to_error=/opt/rustwide/target/release/build/serde_path_to_error/4f24acb3dba2c2f6/out/libserde_path_to_error-4f24acb3dba2c2f6.rmeta --extern sha1=/opt/rustwide/target/release/build/sha1/7435ce1053c61a6c/out/libsha1-7435ce1053c61a6c.rmeta --extern sha2=/opt/rustwide/target/release/build/sha2/2e5864f0e000978c/out/libsha2-2e5864f0e000978c.rmeta --extern smallvec=/opt/rustwide/target/release/build/smallvec/b6df9f50e77c0db4/out/libsmallvec-b6df9f50e77c0db4.rmeta --extern thin_vec=/opt/rustwide/target/release/build/thin-vec/c992c32f6c1770f2/out/libthin_vec-c992c32f6c1770f2.rmeta --extern tracing=/opt/rustwide/target/release/build/tracing/2bc5aef2910bea9f/out/libtracing-2bc5aef2910bea9f.rmeta --extern tracing_core=/opt/rustwide/target/release/build/tracing-core/e045f04d8ff69574/out/libtracing_core-e045f04d8ff69574.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/4c4ce5bce0ca6124/out/libunicode_ident-4c4ce5bce0ca6124.rmeta --extern unicode_normalization=/opt/rustwide/target/release/build/unicode-normalization/3e30d90f223dcb61/out/libunicode_normalization-3e30d90f223dcb61.rmeta --extern unicode_properties=/opt/rustwide/target/release/build/unicode-properties/14e233f45dbfde03/out/libunicode_properties-14e233f45dbfde03.rmeta --extern unicode_security=/opt/rustwide/target/release/build/unicode-security/463df517a20b2251/out/libunicode_security-463df517a20b2251.rmeta --extern unicode_width=/opt/rustwide/target/release/build/unicode-width/c2e256aa7a1ffd47/out/libunicode_width-c2e256aa7a1ffd47.rmeta --cap-lints=warn --force-warn=unused_crate_dependencies -L native=/opt/rustwide/target/release/build/blake3/11aca3671a4b1f7f/out -L native=/opt/rustwide/target/release/build/blake3/11aca3671a4b1f7f/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22", kill_on_drop: false }`
[INFO] [stdout] 152b1158ce2ac149350ed4f0c4f3cf42cc5668266eea7b6942d4f61cd7bdba22
