[INFO] fetching crate cognis-core 0.1.0...
[INFO] testing cognis-core-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate cognis-core 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cognis-core 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cognis-core 0.1.0
[INFO] tweaked toml for crates.io crate cognis-core 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cognis-core 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cognis-core 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2addd55b88204beb500d34fff21e232a2046d7abf2f0ed0457da3cff6111aa5
[INFO] running `Command { std: "docker" "start" "-a" "b2addd55b88204beb500d34fff21e232a2046d7abf2f0ed0457da3cff6111aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2addd55b88204beb500d34fff21e232a2046d7abf2f0ed0457da3cff6111aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2addd55b88204beb500d34fff21e232a2046d7abf2f0ed0457da3cff6111aa5", kill_on_drop: false }`
[INFO] [stdout] b2addd55b88204beb500d34fff21e232a2046d7abf2f0ed0457da3cff6111aa5
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ecf66c4be3532dff9284383df194f541ded6e55135defa4e98e96c6e5921f63
[INFO] running `Command { std: "docker" "start" "-a" "9ecf66c4be3532dff9284383df194f541ded6e55135defa4e98e96c6e5921f63", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling cognis-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.93s
[INFO] running `Command { std: "docker" "inspect" "9ecf66c4be3532dff9284383df194f541ded6e55135defa4e98e96c6e5921f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ecf66c4be3532dff9284383df194f541ded6e55135defa4e98e96c6e5921f63", kill_on_drop: false }`
[INFO] [stdout] 9ecf66c4be3532dff9284383df194f541ded6e55135defa4e98e96c6e5921f63
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f08b4575c49163095cc287828fde2ad51aac23fbe265f81d32a0deaf3b99461
[INFO] running `Command { std: "docker" "start" "-a" "4f08b4575c49163095cc287828fde2ad51aac23fbe265f81d32a0deaf3b99461", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling cognis-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `slow_doubler` is never used
[INFO] [stdout]    --> src/runnables/batch_processor.rs:560:8
[INFO] [stdout]     |
[INFO] [stdout] 560 |     fn slow_doubler(delay_ms: u64) -> RunnableLambda {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cognis-core` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/bin/rustc --crate-name cognis_core --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=65a99bbdda56895e -C extra-filename=-17fc561430728934 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-5e6c8dc165503e7e.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-2a03de3babadded3.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-aee079be54c605ca.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-0d2c9b6e47e1f5e2.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-bec994ba43f1b07f.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7c429b015f6c246c.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f250c5e6f4d48e97.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8d48f50e62149409.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-cd7f8d03a5d91f1b.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-cb84a328c2c66c67.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-31a4b90746d76293.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f08b4575c49163095cc287828fde2ad51aac23fbe265f81d32a0deaf3b99461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f08b4575c49163095cc287828fde2ad51aac23fbe265f81d32a0deaf3b99461", kill_on_drop: false }`
[INFO] [stdout] 4f08b4575c49163095cc287828fde2ad51aac23fbe265f81d32a0deaf3b99461