[INFO] fetching crate railwayapp 4.15.0...
[INFO] checking railwayapp-4.15.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate railwayapp 4.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate railwayapp 4.15.0
[INFO] finished tweaking crates.io crate railwayapp 4.15.0
[INFO] tweaked toml for crates.io crate railwayapp 4.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate railwayapp 4.15.0 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 crates.io crate railwayapp 4.15.0 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" "+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] 31bb539a94a69883e3b4b60631925c16b0ab43604dbee31a5669d21295e43710
[INFO] running `Command { std: "docker" "start" "-a" "31bb539a94a69883e3b4b60631925c16b0ab43604dbee31a5669d21295e43710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31bb539a94a69883e3b4b60631925c16b0ab43604dbee31a5669d21295e43710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31bb539a94a69883e3b4b60631925c16b0ab43604dbee31a5669d21295e43710", kill_on_drop: false }`
[INFO] [stdout] 31bb539a94a69883e3b4b60631925c16b0ab43604dbee31a5669d21295e43710
[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] fe7cba543c44f335d6fafa4a529b48fb353f2118dbcc341a2dc152e83790c46b
[INFO] running `Command { std: "docker" "start" "-a" "fe7cba543c44f335d6fafa4a529b48fb353f2118dbcc341a2dc152e83790c46b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking rustls-pki-types v1.10.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling rustls v0.23.20
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking clap_builder v4.5.52
[INFO] [stderr]     Checking webpki-roots v0.26.7
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking bstr v1.11.1
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling venial v0.5.0
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]     Checking ipnet v2.10.1
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking box_drawing v0.1.2
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking synchronized-writer v1.1.11
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking core_affinity v0.8.1
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]     Checking tar v0.4.43
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking which v7.0.1
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking console v0.15.10
[INFO] [stderr]     Checking hostname v0.4.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking globset v0.4.15
[INFO] [stderr]    Compiling structstruck v0.4.1
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking notify v8.0.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking open v5.3.1
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking indicatif v0.18.3
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking country-emoji v0.2.0
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr] error: could not compile `combine` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name combine --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/combine-4.6.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "bytes", "bytes_05", "default", "futures-03", "futures-core-03", "futures-io-03", "mp4", "pin-project", "pin-project-lite", "regex", "std", "tokio", "tokio-02", "tokio-02-dep", "tokio-03", "tokio-03-dep", "tokio-dep", "tokio-util"))' -C metadata=7d6567840cb7a60e -C extra-filename=-170bf7c599ca08aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-0944ea3b95acd97b.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-385abaa02608ee6d.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" "fe7cba543c44f335d6fafa4a529b48fb353f2118dbcc341a2dc152e83790c46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7cba543c44f335d6fafa4a529b48fb353f2118dbcc341a2dc152e83790c46b", kill_on_drop: false }`
[INFO] [stdout] fe7cba543c44f335d6fafa4a529b48fb353f2118dbcc341a2dc152e83790c46b