[INFO] fetching crate bep-mongodb 0.2.0...
[INFO] checking bep-mongodb-0.2.0 against 1.95.0-beta.7 for beta-1.95-4
[INFO] extracting crate bep-mongodb 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bep-mongodb 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bep-mongodb 0.2.0
[INFO] tweaked toml for crates.io crate bep-mongodb 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bep-mongodb 0.2.0 on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bep-mongodb 0.2.0 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a89a2aa799ced00085fc31a412ab341c5e71cd53cc1501468696076a928e1eb8
[INFO] running `Command { std: "docker" "start" "-a" "a89a2aa799ced00085fc31a412ab341c5e71cd53cc1501468696076a928e1eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a89a2aa799ced00085fc31a412ab341c5e71cd53cc1501468696076a928e1eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89a2aa799ced00085fc31a412ab341c5e71cd53cc1501468696076a928e1eb8", kill_on_drop: false }`
[INFO] [stdout] a89a2aa799ced00085fc31a412ab341c5e71cd53cc1501468696076a928e1eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d15cc1b965ceb338daca84be49caca0c68a0f381495ec76b9771f0a10052e9a8
[INFO] running `Command { std: "docker" "start" "-a" "d15cc1b965ceb338daca84be49caca0c68a0f381495ec76b9771f0a10052e9a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking rustls-pki-types v1.10.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling rustls v0.23.20
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling schemars_derive v0.8.21
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking ordered-float v4.5.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling mongodb-internal-macros v3.1.1
[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/1.95.0-beta.7-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 --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --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=15d721ac46ca9da2 -C extra-filename=-dd33d9d1494204c4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-c6ce7e84c6c58e41.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-b8eed62ee6c3d9da.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-aaad524ce2654c5f.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-ca8ca33aad3a2290.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-c4c0286ed56450b7.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-849c80bab94c9082.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-9c17ee6ffbfdbd99.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7fb51180f2edc8cf.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-a7ac6b195cb7a79a.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-8e42254c84a5ab13.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d15cc1b965ceb338daca84be49caca0c68a0f381495ec76b9771f0a10052e9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15cc1b965ceb338daca84be49caca0c68a0f381495ec76b9771f0a10052e9a8", kill_on_drop: false }`
[INFO] [stdout] d15cc1b965ceb338daca84be49caca0c68a0f381495ec76b9771f0a10052e9a8