[INFO] cloning repository https://github.com/zenria/dumb-caching-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zenria/dumb-caching-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fdumb-caching-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fdumb-caching-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d2452ff2e9cdd46794912d340cd96a5bcf9a11e
[INFO] checking zenria/dumb-caching-proxy against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenria%2Fdumb-caching-proxy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zenria/dumb-caching-proxy
[INFO] finished tweaking git repo https://github.com/zenria/dumb-caching-proxy
[INFO] tweaked toml for git repo https://github.com/zenria/dumb-caching-proxy written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zenria/dumb-caching-proxy on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zenria/dumb-caching-proxy 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2dddbabf6802da75bebc19eab03d6429e9010806908680c71d3058f8b6f3b71
[INFO] running `Command { std: "docker" "start" "-a" "a2dddbabf6802da75bebc19eab03d6429e9010806908680c71d3058f8b6f3b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2dddbabf6802da75bebc19eab03d6429e9010806908680c71d3058f8b6f3b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2dddbabf6802da75bebc19eab03d6429e9010806908680c71d3058f8b6f3b71", kill_on_drop: false }`
[INFO] [stdout] a2dddbabf6802da75bebc19eab03d6429e9010806908680c71d3058f8b6f3b71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b7a18c08ed1cdc580c41f0c0f22f6fa935428c913cfb93ccc3d6fc9ab099a90
[INFO] running `Command { std: "docker" "start" "-a" "7b7a18c08ed1cdc580c41f0c0f22f6fa935428c913cfb93ccc3d6fc9ab099a90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustls v0.23.29
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking procfs-core v0.17.0
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking webpki-roots v1.0.1
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]     Checking brotli v8.0.1
[INFO] [stderr]     Checking envy v0.4.2
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr] error: could not compile `protobuf` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name protobuf --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-3.7.2/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=unexpected_cfgs --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "with-bytes"))' -C metadata=d4d6f0de4f6e23e8 -C extra-filename=-a45e345ca44744a7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2ad934dc7da92e31.rmeta --extern protobuf_support=/opt/rustwide/target/debug/deps/libprotobuf_support-9f0811d2b01257b9.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-cf981fd7591a9a7b.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7b7a18c08ed1cdc580c41f0c0f22f6fa935428c913cfb93ccc3d6fc9ab099a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7a18c08ed1cdc580c41f0c0f22f6fa935428c913cfb93ccc3d6fc9ab099a90", kill_on_drop: false }`
[INFO] [stdout] 7b7a18c08ed1cdc580c41f0c0f22f6fa935428c913cfb93ccc3d6fc9ab099a90