[INFO] fetching crate tentacle 0.7.2...
[INFO] testing tentacle-0.7.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tentacle 0.7.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tentacle 0.7.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tentacle 0.7.2
[INFO] tweaked toml for crates.io crate tentacle 0.7.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tentacle 0.7.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tentacle 0.7.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93ded481cab71224f2e541de9477ed19e9e063629450fdca4649cc6b850abf79
[INFO] running `Command { std: "docker" "start" "-a" "93ded481cab71224f2e541de9477ed19e9e063629450fdca4649cc6b850abf79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93ded481cab71224f2e541de9477ed19e9e063629450fdca4649cc6b850abf79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ded481cab71224f2e541de9477ed19e9e063629450fdca4649cc6b850abf79", kill_on_drop: false }`
[INFO] [stdout] 93ded481cab71224f2e541de9477ed19e9e063629450fdca4649cc6b850abf79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 470bdb9e3fcae823d54ae8d631e1178128229e49c85777d78e48b4df20de45ce
[INFO] running `Command { std: "docker" "start" "-a" "470bdb9e3fcae823d54ae8d631e1178128229e49c85777d78e48b4df20de45ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling tentacle-secio v0.6.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling molecule v0.8.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tentacle-multiaddr v0.3.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling secp256k1 v0.30.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling tokio v1.47.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling fast-socks5 v0.10.0
[INFO] [stderr]    Compiling tokio-yamux v0.3.16
[INFO] [stderr]    Compiling tentacle v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.48s
[INFO] running `Command { std: "docker" "inspect" "470bdb9e3fcae823d54ae8d631e1178128229e49c85777d78e48b4df20de45ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470bdb9e3fcae823d54ae8d631e1178128229e49c85777d78e48b4df20de45ce", kill_on_drop: false }`
[INFO] [stdout] 470bdb9e3fcae823d54ae8d631e1178128229e49c85777d78e48b4df20de45ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccbafc1d0c20464590a48cfa7f2cfbf09f223109e48afde6957e48062be60075
[INFO] running `Command { std: "docker" "start" "-a" "ccbafc1d0c20464590a48cfa7f2cfbf09f223109e48afde6957e48062be60075", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling futures-test v0.3.31
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling systemstat v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tokio v1.47.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tentacle-secio v0.6.6
[INFO] [stderr]    Compiling tokio-yamux v0.3.16
[INFO] [stderr]    Compiling fast-socks5 v0.10.0
[INFO] [stderr]    Compiling tentacle v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `simple_using_spawn`
[INFO] [stdout]    --> examples/simple_using_spawn.rs:182:2
[INFO] [stdout]     |
[INFO] [stdout] 182 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/simple_using_spawn.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tentacle` (example "simple_using_spawn") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tentacle` (test "test_session_protocol_order")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name test_session_protocol_order --edition=2024 tests/test_session_protocol_order.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="tokio-runtime"' --cfg 'feature="tokio-timer"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "futures-timer", "generic-timer", "httparse", "igd", "openssl-vendored", "parking_lot", "secio-async", "tls", "tokio-runtime", "tokio-rustls", "tokio-timer", "tokio-tungstenite", "unstable", "upnp", "wasm-timer", "ws"))' -C metadata=b847311dd72e2698 -C extra-filename=-8e53ac9c444c2e1a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-94aec41a8a88deff.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-82ad4f0211bdc963.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-c92d5dc59887942d.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-42f043501ae16e98.rlib --extern fast_socks5=/opt/rustwide/target/debug/deps/libfast_socks5-1f00d016e19ea072.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-91530e38ba0d6a32.rlib --extern futures_test=/opt/rustwide/target/debug/deps/libfutures_test-476ce340dc392874.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-2ab02a50597ad08a.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d6f7bb1298e9acd0.rlib --extern molecule=/opt/rustwide/target/debug/deps/libmolecule-1ad142fe8d7ffbb7.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-108b3725254d6a9e.rlib --extern nohash_hasher=/opt/rustwide/target/debug/deps/libnohash_hasher-d70a43ff1b8813cc.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5da728b4225d0c4c.rlib --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-52147840f00e14e1.rlib --extern systemstat=/opt/rustwide/target/debug/deps/libsystemstat-86422b1c274b92d1.rlib --extern tentacle=/opt/rustwide/target/debug/deps/libtentacle-14e0a120b587433c.rlib --extern multiaddr=/opt/rustwide/target/debug/deps/libtentacle_multiaddr-c3bf7b0551e69d6f.rlib --extern secio=/opt/rustwide/target/debug/deps/libtentacle_secio-bcf9bc606fa78693.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ecaa8766f16a12a1.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2f41231220569e78.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-52d6b6713818b163.rlib --extern yamux=/opt/rustwide/target/debug/deps/libtokio_yamux-914d9ace7850ddf9.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-2e199e9b5ac113c2.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-a77bbc65f852b4ff/out -L native=/opt/rustwide/target/debug/build/secp256k1-sys-a07bbaf5ac65c53c/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tentacle` (test "test_uninterrupter_poll")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name test_uninterrupter_poll --edition=2024 tests/test_uninterrupter_poll.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="tokio-runtime"' --cfg 'feature="tokio-timer"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "futures-timer", "generic-timer", "httparse", "igd", "openssl-vendored", "parking_lot", "secio-async", "tls", "tokio-runtime", "tokio-rustls", "tokio-timer", "tokio-tungstenite", "unstable", "upnp", "wasm-timer", "ws"))' -C metadata=3b3b5dae6cc2ebbe -C extra-filename=-168cec926bb25796 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-94aec41a8a88deff.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-82ad4f0211bdc963.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-c92d5dc59887942d.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-42f043501ae16e98.rlib --extern fast_socks5=/opt/rustwide/target/debug/deps/libfast_socks5-1f00d016e19ea072.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-91530e38ba0d6a32.rlib --extern futures_test=/opt/rustwide/target/debug/deps/libfutures_test-476ce340dc392874.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-2ab02a50597ad08a.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d6f7bb1298e9acd0.rlib --extern molecule=/opt/rustwide/target/debug/deps/libmolecule-1ad142fe8d7ffbb7.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-108b3725254d6a9e.rlib --extern nohash_hasher=/opt/rustwide/target/debug/deps/libnohash_hasher-d70a43ff1b8813cc.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5da728b4225d0c4c.rlib --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-52147840f00e14e1.rlib --extern systemstat=/opt/rustwide/target/debug/deps/libsystemstat-86422b1c274b92d1.rlib --extern tentacle=/opt/rustwide/target/debug/deps/libtentacle-14e0a120b587433c.rlib --extern multiaddr=/opt/rustwide/target/debug/deps/libtentacle_multiaddr-c3bf7b0551e69d6f.rlib --extern secio=/opt/rustwide/target/debug/deps/libtentacle_secio-bcf9bc606fa78693.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ecaa8766f16a12a1.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2f41231220569e78.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-52d6b6713818b163.rlib --extern yamux=/opt/rustwide/target/debug/deps/libtokio_yamux-914d9ace7850ddf9.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-2e199e9b5ac113c2.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-a77bbc65f852b4ff/out -L native=/opt/rustwide/target/debug/build/secp256k1-sys-a07bbaf5ac65c53c/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ccbafc1d0c20464590a48cfa7f2cfbf09f223109e48afde6957e48062be60075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccbafc1d0c20464590a48cfa7f2cfbf09f223109e48afde6957e48062be60075", kill_on_drop: false }`
[INFO] [stdout] ccbafc1d0c20464590a48cfa7f2cfbf09f223109e48afde6957e48062be60075