[INFO] fetching crate kr-core 0.6.1...
[INFO] checking kr-core-0.6.1 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate kr-core 0.6.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate kr-core 0.6.1
[INFO] finished tweaking crates.io crate kr-core 0.6.1
[INFO] tweaked toml for crates.io crate kr-core 0.6.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kr-core 0.6.1 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kr-core 0.6.1 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bb8 v0.9.0
[INFO] [stderr]   Downloaded redis v0.32.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14ecf8849d2ab46ee210522c65439ef68b8eceb238e71708f81bef42e05238cd
[INFO] running `Command { std: "docker" "start" "-a" "14ecf8849d2ab46ee210522c65439ef68b8eceb238e71708f81bef42e05238cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14ecf8849d2ab46ee210522c65439ef68b8eceb238e71708f81bef42e05238cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ecf8849d2ab46ee210522c65439ef68b8eceb238e71708f81bef42e05238cd", kill_on_drop: false }`
[INFO] [stdout] 14ecf8849d2ab46ee210522c65439ef68b8eceb238e71708f81bef42e05238cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cdcc3882a1812e72d251c746262f7a9bc1ff188e917e7f0ec86a6c17eca8c56
[INFO] running `Command { std: "docker" "start" "-a" "8cdcc3882a1812e72d251c746262f7a9bc1ff188e917e7f0ec86a6c17eca8c56", kill_on_drop: false }`
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling openssl-src v300.5.4+3.5.4
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking const-hex v1.17.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking bb8 v0.9.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling bon-macros v3.8.1
[INFO] [stderr]     Checking bon v3.8.1
[INFO] [stderr]     Checking redis v0.32.7
[INFO] [stderr]     Checking kr-core v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 08s
[INFO] running `Command { std: "docker" "inspect" "8cdcc3882a1812e72d251c746262f7a9bc1ff188e917e7f0ec86a6c17eca8c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdcc3882a1812e72d251c746262f7a9bc1ff188e917e7f0ec86a6c17eca8c56", kill_on_drop: false }`
[INFO] [stdout] 8cdcc3882a1812e72d251c746262f7a9bc1ff188e917e7f0ec86a6c17eca8c56
