[INFO] fetching crate diffai 0.3.16...
[INFO] checking diffai-0.3.16 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate diffai 0.3.16 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate diffai 0.3.16
[INFO] finished tweaking crates.io crate diffai 0.3.16
[INFO] tweaked toml for crates.io crate diffai 0.3.16 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diffai 0.3.16 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diffai 0.3.16 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40ca1ce9133847621e0eebaf73a34fa6b58d500ca7e3e1796c1361f1ae212a36
[INFO] running `Command { std: "docker" "start" "-a" "40ca1ce9133847621e0eebaf73a34fa6b58d500ca7e3e1796c1361f1ae212a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40ca1ce9133847621e0eebaf73a34fa6b58d500ca7e3e1796c1361f1ae212a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ca1ce9133847621e0eebaf73a34fa6b58d500ca7e3e1796c1361f1ae212a36", kill_on_drop: false }`
[INFO] [stdout] 40ca1ce9133847621e0eebaf73a34fa6b58d500ca7e3e1796c1361f1ae212a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f57d25f299115c9e5f6f58670b792ad90dca1717b04c6b3240c485293a2f02
[INFO] running `Command { std: "docker" "start" "-a" "85f57d25f299115c9e5f6f58670b792ad90dca1717b04c6b3240c485293a2f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling autocfg v1.5.0
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[INFO] [stderr]    Compiling getrandom v0.3.3
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking once_cell v1.21.3
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[INFO] [stderr]    Compiling paste v1.0.15
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[INFO] [stderr]    Compiling shlex v1.3.0
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[INFO] [stderr]    Compiling pkg-config v0.3.32
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[INFO] [stderr]    Compiling nom v4.2.3
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[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
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[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
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[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking dyn-stack v0.13.0
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[INFO] [stderr]     Checking clap v4.5.41
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[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking ndarray v0.16.1
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[INFO] [stderr]     Checking safetensors v0.4.5
[INFO] [stderr]     Checking ug v0.1.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking candle-core v0.8.4
[INFO] [stderr]     Checking diffx-core v0.1.0
[INFO] [stderr]     Checking candle-nn v0.8.4
[INFO] [stderr]     Checking diffai-core v0.3.16
[INFO] [stderr]     Checking diffai v0.3.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "85f57d25f299115c9e5f6f58670b792ad90dca1717b04c6b3240c485293a2f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f57d25f299115c9e5f6f58670b792ad90dca1717b04c6b3240c485293a2f02", kill_on_drop: false }`
[INFO] [stdout] 85f57d25f299115c9e5f6f58670b792ad90dca1717b04c6b3240c485293a2f02