[INFO] fetching crate libblobd-kv 0.7.2...
[INFO] testing libblobd-kv-0.7.2 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] extracting crate libblobd-kv 0.7.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate libblobd-kv 0.7.2 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libblobd-kv 0.7.2
[INFO] finished tweaking crates.io crate libblobd-kv 0.7.2
[INFO] tweaked toml for crates.io crate libblobd-kv 0.7.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 139 packages to latest compatible versions
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] [stderr]       Adding io-uring v0.6.4 (available: v0.7.3)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.26.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a6f44c90c65aa270c2bc7253c001fded8648bfc1e7da9beae17cb1ccc8ef773
[INFO] running `Command { std: "docker" "start" "-a" "7a6f44c90c65aa270c2bc7253c001fded8648bfc1e7da9beae17cb1ccc8ef773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6f44c90c65aa270c2bc7253c001fded8648bfc1e7da9beae17cb1ccc8ef773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6f44c90c65aa270c2bc7253c001fded8648bfc1e7da9beae17cb1ccc8ef773", kill_on_drop: false }`
[INFO] [stdout] 7a6f44c90c65aa270c2bc7253c001fded8648bfc1e7da9beae17cb1ccc8ef773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7df3f49bd8af6f4f97ce1048269f46be151c73bd6a7b0a8269f4d695c4ecbaa7
[INFO] running `Command { std: "docker" "start" "-a" "7df3f49bd8af6f4f97ce1048269f46be151c73bd6a7b0a8269f4d695c4ecbaa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]    Compiling async-trait v0.1.85
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[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.31
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling off64 v0.6.0
[INFO] [stderr]    Compiling tinybuf v0.3.0
[INFO] [stdout] error[E0080]: evaluation of constant value failed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tinybuf-0.3.0/src/lib.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | static_assertions::const_assert_eq!(size_of::<TinyBuf>(), WORD_SIZE * 3);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to compute `0_usize - 1_usize`, which would overflow
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `const_assert` which comes from the expansion of the macro `static_assertions::const_assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinybuf` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7df3f49bd8af6f4f97ce1048269f46be151c73bd6a7b0a8269f4d695c4ecbaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df3f49bd8af6f4f97ce1048269f46be151c73bd6a7b0a8269f4d695c4ecbaa7", kill_on_drop: false }`
[INFO] [stdout] 7df3f49bd8af6f4f97ce1048269f46be151c73bd6a7b0a8269f4d695c4ecbaa7