[INFO] fetching crate redsumer 0.5.4...
[INFO] checking redsumer-0.5.4 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate redsumer 0.5.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate redsumer 0.5.4
[INFO] finished tweaking crates.io crate redsumer 0.5.4
[INFO] tweaked toml for crates.io crate redsumer 0.5.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate redsumer 0.5.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 120 packages to latest compatible versions
[INFO] [stderr]       Adding redis v0.28.2 (available: v1.0.2)
[INFO] [stderr]       Adding redis-test v0.8.0 (available: v1.0.1)
[INFO] [stderr]       Adding tempfile v3.14.0 (available: v3.24.0)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arc-swap v1.8.0
[INFO] [stderr]   Downloaded redis v0.28.2
[INFO] [stderr]   Downloaded redis-test v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8995eadc20d3403e5d7c20e75daa2cde0ebbc848994aae25fb6f800a368e18c6
[INFO] running `Command { std: "docker" "start" "-a" "8995eadc20d3403e5d7c20e75daa2cde0ebbc848994aae25fb6f800a368e18c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8995eadc20d3403e5d7c20e75daa2cde0ebbc848994aae25fb6f800a368e18c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8995eadc20d3403e5d7c20e75daa2cde0ebbc848994aae25fb6f800a368e18c6", kill_on_drop: false }`
[INFO] [stdout] 8995eadc20d3403e5d7c20e75daa2cde0ebbc848994aae25fb6f800a368e18c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 18809189ec2b98562539f072e73f896306ec8cce0d680407b8f074ec337b75a0
[INFO] running `Command { std: "docker" "start" "-a" "18809189ec2b98562539f072e73f896306ec8cce0d680407b8f074ec337b75a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking arc-swap v1.8.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking redis v0.28.2
[INFO] [stderr]     Checking redis-test v0.8.0
[INFO] [stderr]     Checking redsumer v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.86s
[INFO] running `Command { std: "docker" "inspect" "18809189ec2b98562539f072e73f896306ec8cce0d680407b8f074ec337b75a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18809189ec2b98562539f072e73f896306ec8cce0d680407b8f074ec337b75a0", kill_on_drop: false }`
[INFO] [stdout] 18809189ec2b98562539f072e73f896306ec8cce0d680407b8f074ec337b75a0