[INFO] fetching crate silver-platter 0.8.5...
[INFO] testing silver-platter-0.8.5 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate silver-platter 0.8.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate silver-platter 0.8.5
[INFO] finished tweaking crates.io crate silver-platter 0.8.5
[INFO] tweaked toml for crates.io crate silver-platter 0.8.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate silver-platter 0.8.5 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate silver-platter 0.8.5 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trivialdb v0.1.9
[INFO] [stderr]   Downloaded cfg-expr v0.17.2
[INFO] [stderr]   Downloaded nettle-sys v2.3.2
[INFO] [stderr]   Downloaded memsec v0.7.0
[INFO] [stderr]   Downloaded nettle v7.4.0
[INFO] [stderr]   Downloaded buffered-reader v1.4.0
[INFO] [stderr]   Downloaded sha1collisiondetection v0.3.4
[INFO] [stderr]   Downloaded sequoia-openpgp v2.2.0
[INFO] [stderr]   Downloaded xml v1.2.1
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.6.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.39.0
[INFO] [stderr]   Downloaded lazy-regex v3.6.0
[INFO] [stderr]   Downloaded wadl v0.5.7
[INFO] [stderr]   Downloaded xmltree v0.12.0
[INFO] [stderr]   Downloaded html2md v0.2.15
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.3.0
[INFO] [stderr]   Downloaded xml5ever v0.18.1
[INFO] [stderr]   Downloaded launchpadlib v0.5.6
[INFO] [stderr]   Downloaded debversion v0.5.1
[INFO] [stderr]   Downloaded pyo3-macros v0.28.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.28.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.28.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.28.2
[INFO] [stderr]   Downloaded pyo3 v0.28.2
[INFO] [stderr]   Downloaded debian-control v0.3.7
[INFO] [stderr]   Downloaded deb822-derive v0.3.1
[INFO] [stderr]   Downloaded deb822-fast v0.2.3
[INFO] [stderr]   Downloaded debian-changelog v0.2.18
[INFO] [stderr]   Downloaded toml_edit v0.25.7+spec-1.1.0
[INFO] [stderr]   Downloaded deb822-lossless v0.5.14
[INFO] [stderr]   Downloaded debian-analyzer v0.160.14
[INFO] [stderr]   Downloaded merge3 v0.2.0
[INFO] [stderr]   Downloaded patchkit v0.2.2
[INFO] [stderr]   Downloaded distro-info v0.4.0
[INFO] [stderr]   Downloaded makefile-lossless v0.3.29
[INFO] [stderr]   Downloaded debian-copyright v0.1.47
[INFO] [stderr]   Downloaded pyo3-filelike v0.5.2
[INFO] [stderr]   Downloaded dep3 v0.2.1
[INFO] [stderr]   Downloaded configparser v3.1.0
[INFO] [stderr]   Downloaded dirty-tracker v0.3.0
[INFO] [stderr]   Downloaded vcs-graph v3.6.0
[INFO] [stderr]   Downloaded breezyshim v0.7.29
[INFO] [stderr]   Downloaded bazaar v3.5.3
[INFO] [stderr]   Downloaded patiencediff v0.3.0
[INFO] [stderr]   Downloaded bendy v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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] a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42
[INFO] running `Command { std: "docker" "start" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42", 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" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42", 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" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling pyo3-build-config v0.28.2
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.2
[INFO] [stderr]    Compiling pyo3-ffi v0.28.2
[INFO] [stderr]    Compiling pyo3 v0.28.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling rowan v0.16.1
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[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/1.99.0-beta.8-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-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --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=1fd924aa31f847a4 -C extra-filename=-308f19e2c1b04c4a --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --cap-lints allow --cap-lints=warn --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 `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --cfg 'feature="alloc"' --cfg 'feature="futures-io"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=f19a1e000fe8c962 -C extra-filename=-84aedd2edb67522d --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern futures_core=/opt/rustwide/target/release/deps/libfutures_core-ee3ec2e22bfa8937.rmeta --extern futures_io=/opt/rustwide/target/release/deps/libfutures_io-ab6eb3d2be08da5e.rmeta --extern futures_sink=/opt/rustwide/target/release/deps/libfutures_sink-1bcee1e81780f88b.rmeta --extern futures_task=/opt/rustwide/target/release/deps/libfutures_task-61fb5ffee6c232b4.rmeta --extern memchr=/opt/rustwide/target/release/deps/libmemchr-5950230b56c35ef7.rmeta --extern pin_project_lite=/opt/rustwide/target/release/deps/libpin_project_lite-e05e355e8e53bea8.rmeta --extern slab=/opt/rustwide/target/release/deps/libslab-4a1ed4a6a81cee20.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42", kill_on_drop: false }`
[INFO] [stdout] a146d4eedb32fb048fbfe546842d7c8d85da26f8ea3fdc07ba0434cb931f3b42
