[INFO] fetching crate tuning-studio 0.1.0...
[INFO] testing tuning-studio-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tuning-studio 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tuning-studio 0.1.0
[INFO] finished tweaking crates.io crate tuning-studio 0.1.0
[INFO] tweaked toml for crates.io crate tuning-studio 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuning-studio 0.1.0 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 tuning-studio 0.1.0 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-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] e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93
[INFO] running `Command { std: "docker" "start" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93", 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" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93" "/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" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93", 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" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling dtoa v1.0.11
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling tendril v0.5.1
[INFO] [stderr]    Compiling selectors v0.36.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling camino v1.2.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling cc v1.4.6
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling alloc-stdlib v0.2.4
[INFO] [stderr]    Compiling servo_arc v0.4.3
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling brotli-decompressor v5.0.3
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling quick-xml v0.42.0
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling base64 v0.23.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling ctor v0.8.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling http v1.5.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling web_atoms v0.2.6
[INFO] [stderr]    Compiling brotli v8.0.4
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling gtk v0.18.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling cookie v0.18.2
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr] error: could not compile `serde_core` (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 serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.229/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="alloc"' --cfg 'feature="default"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=ffd45a7863c7c022 -C extra-filename=-a78e19beff8b6af6 --out-dir /opt/rustwide/target/release/build/serde_core/a78e19beff8b6af6/out -C strip=debuginfo --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `time` (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 time --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.55/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="alloc"' --cfg 'feature="default"' --cfg 'feature="formatting"' --cfg 'feature="parsing"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "formatting", "large-dates", "local-offset", "macros", "parsing", "quickcheck", "rand", "rand010", "rand08", "rand09", "serde", "serde-human-readable", "serde-well-known", "std", "wasm-bindgen"))' -C metadata=65610470b9e5d8d1 -C extra-filename=-cfd75fd8cdec3c09 --out-dir /opt/rustwide/target/release/build/time/cfd75fd8cdec3c09/out -C strip=debuginfo --extern deranged=/opt/rustwide/target/release/build/deranged/0918296a1e2f5ee0/out/libderanged-0918296a1e2f5ee0.rmeta --extern num_conv=/opt/rustwide/target/release/build/num-conv/fc77138d92c2555a/out/libnum_conv-fc77138d92c2555a.rmeta --extern powerfmt=/opt/rustwide/target/release/build/powerfmt/2b47775ddc85e4ce/out/libpowerfmt-2b47775ddc85e4ce.rmeta --extern time_core=/opt/rustwide/target/release/build/time-core/a482a09f8604d1c7/out/libtime_core-a482a09f8604d1c7.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93", kill_on_drop: false }`
[INFO] [stdout] e16d6fa1a6ee742cbafe146454b42fadc2d5507403cb76793b281a18e99c8a93
