[INFO] fetching crate symposium-crate-sources-proxy 1.0.0-alpha.1...
[INFO] documenting symposium-crate-sources-proxy-1.0.0-alpha.1 against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] extracting crate symposium-crate-sources-proxy 1.0.0-alpha.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate symposium-crate-sources-proxy 1.0.0-alpha.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate symposium-crate-sources-proxy 1.0.0-alpha.1
[INFO] tweaked toml for crates.io crate symposium-crate-sources-proxy 1.0.0-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symposium-crate-sources-proxy 1.0.0-alpha.1 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 symposium-crate-sources-proxy 1.0.0-alpha.1 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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc
[INFO] running `Command { std: "docker" "start" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc", 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" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc" "/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" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc", 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" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
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[INFO] [stderr]     Checking futures-channel v0.3.31
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling derive_more-impl v2.1.0
[INFO] [stderr]    Compiling schemars_derive v1.1.0
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[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]    Compiling clap_derive v4.5.49
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[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/1.100.0-beta.1-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-0.3.31/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --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", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=f1ebd8c589441e56 -C extra-filename=-79581a67a462761f --out-dir /opt/rustwide/target/debug/build/futures-util/79581a67a462761f/out -L dependency=/opt/rustwide/target/debug/build/futures-core/b8eed62ee6c3d9da/out -L dependency=/opt/rustwide/target/debug/build/futures-sink/c4c0286ed56450b7/out --extern futures_channel=/opt/rustwide/target/debug/build/futures-channel/c6ce7e84c6c58e41/out/libfutures_channel-c6ce7e84c6c58e41.rmeta --extern futures_core=/opt/rustwide/target/debug/build/futures-core/b8eed62ee6c3d9da/out/libfutures_core-b8eed62ee6c3d9da.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/aaad524ce2654c5f/out/libfutures_io-aaad524ce2654c5f.rmeta --extern futures_macro=/opt/rustwide/target/debug/build/futures-macro/dcb8fb1da48405ce/out/libfutures_macro-dcb8fb1da48405ce.so --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/c4c0286ed56450b7/out/libfutures_sink-c4c0286ed56450b7.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/849c80bab94c9082/out/libfutures_task-849c80bab94c9082.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/8685802ced2d7019/out/libmemchr-8685802ced2d7019.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/50fda406d193135d/out/libpin_project_lite-50fda406d193135d.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/a7ac6b195cb7a79a/out/libpin_utils-a7ac6b195cb7a79a.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/0aa45e213809e839/out/libslab-0aa45e213809e839.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" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc", kill_on_drop: false }`
[INFO] [stdout] d3778e4fe33304273ef81232a39a625b89496bf13ddd860b023728899f2157cc
