[INFO] fetching crate kosync 0.1.2...
[INFO] checking kosync-0.1.2 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate kosync 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate kosync 0.1.2
[INFO] finished tweaking crates.io crate kosync 0.1.2
[INFO] tweaked toml for crates.io crate kosync 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kosync 0.1.2 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 kosync 0.1.2 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22ec7befa8818daeaf4d63ce75da367dd40b0c0d15af4db938449e9bfa7ba12a
[INFO] running `Command { std: "docker" "start" "-a" "22ec7befa8818daeaf4d63ce75da367dd40b0c0d15af4db938449e9bfa7ba12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22ec7befa8818daeaf4d63ce75da367dd40b0c0d15af4db938449e9bfa7ba12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ec7befa8818daeaf4d63ce75da367dd40b0c0d15af4db938449e9bfa7ba12a", kill_on_drop: false }`
[INFO] [stdout] 22ec7befa8818daeaf4d63ce75da367dd40b0c0d15af4db938449e9bfa7ba12a
[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=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] 2ff57843dd09315ddebfb23e02e547d50c10dc4522f447a7f505dba3adb0d57b
[INFO] running `Command { std: "docker" "start" "-a" "2ff57843dd09315ddebfb23e02e547d50c10dc4522f447a7f505dba3adb0d57b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.213
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.41.0
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking argh_shared v0.1.12
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling argh_derive v0.1.12
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking argh v0.1.12
[INFO] [stderr]     Checking hyper v0.14.31
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking redis v0.27.5
[INFO] [stderr] error: could not compile `redis` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name redis --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.27.5/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 --cfg 'feature="acl"' --cfg 'feature="aio"' --cfg 'feature="async-trait"' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="futures-util"' --cfg 'feature="geospatial"' --cfg 'feature="keep-alive"' --cfg 'feature="pin-project-lite"' --cfg 'feature="script"' --cfg 'feature="sha1_smol"' --cfg 'feature="socket2"' --cfg 'feature="streams"' --cfg 'feature="tokio"' --cfg 'feature="tokio-comp"' --cfg 'feature="tokio-util"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("acl", "ahash", "aio", "async-native-tls", "async-std", "async-std-comp", "async-std-native-tls-comp", "async-std-rustls-comp", "async-std-tls-comp", "async-trait", "bigdecimal", "bytes", "cluster", "cluster-async", "connection-manager", "crc16", "default", "disable-client-setinfo", "futures", "futures-rustls", "futures-util", "geospatial", "hashbrown", "json", "keep-alive", "log", "native-tls", "num-bigint", "pin-project-lite", "r2d2", "rand", "rust_decimal", "rustls", "rustls-native-certs", "rustls-pemfile", "rustls-pki-types", "script", "sentinel", "serde", "serde_json", "sha1_smol", "socket2", "streams", "tcp_nodelay", "tls", "tls-native-tls", "tls-rustls", "tls-rustls-insecure", "tls-rustls-webpki-roots", "tokio", "tokio-comp", "tokio-native-tls", "tokio-native-tls-comp", "tokio-retry2", "tokio-rustls", "tokio-rustls-comp", "tokio-util", "uuid", "webpki-roots"))' -C metadata=1e84b9be6c22a0f9 -C extra-filename=-ee4148dee7c6a785 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-f45eb29086487d7e.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-064887c93830506d.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-8e4293a600cd4db1.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-c914b770ccf9f329.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-de0f63fbdd95b952.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-7ce56ce506ff1e6f.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-ab86f5d1cecaccd7.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-70e4695576ffb191.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-61fd4e4df647da40.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-bb602e5b3b9d8008.rmeta --extern sha1_smol=/opt/rustwide/target/debug/deps/libsha1_smol-4e2b7f6914ec1690.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-b922b73c2c262a56.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-dd6063806b2a1afb.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-9169bc47319818b3.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-0501effab977a417.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2ff57843dd09315ddebfb23e02e547d50c10dc4522f447a7f505dba3adb0d57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff57843dd09315ddebfb23e02e547d50c10dc4522f447a7f505dba3adb0d57b", kill_on_drop: false }`
[INFO] [stdout] 2ff57843dd09315ddebfb23e02e547d50c10dc4522f447a7f505dba3adb0d57b