[INFO] fetching crate pcw_regrs 1.9.0...
[INFO] checking pcw_regrs-1.9.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate pcw_regrs 1.9.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate pcw_regrs 1.9.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pcw_regrs 1.9.0
[INFO] finished tweaking crates.io crate pcw_regrs 1.9.0
[INFO] tweaked toml for crates.io crate pcw_regrs 1.9.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding rtrb v0.2.3 (latest: v0.3.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded maybe-debug v0.1.0
[INFO] [stderr]   Downloaded pcw_fn v0.2.1
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] [stderr]   Downloaded polyfit-residuals v0.6.1
[INFO] [stderr]   Downloaded rtrb v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88875faa916dd4171285cf2434c875626264d42e40cd1cc74f5b06409860c28e
[INFO] running `Command { std: "docker" "start" "-a" "88875faa916dd4171285cf2434c875626264d42e40cd1cc74f5b06409860c28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88875faa916dd4171285cf2434c875626264d42e40cd1cc74f5b06409860c28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88875faa916dd4171285cf2434c875626264d42e40cd1cc74f5b06409860c28e", kill_on_drop: false }`
[INFO] [stdout] 88875faa916dd4171285cf2434c875626264d42e40cd1cc74f5b06409860c28e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1b0ad4f2c95851de3444a2355e25cb3000ad4908057faffbaa8b5cf9600a7d7
[INFO] running `Command { std: "docker" "start" "-a" "c1b0ad4f2c95851de3444a2355e25cb3000ad4908057faffbaa8b5cf9600a7d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling maybe-debug v0.1.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking is_sorted v0.1.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking serde v1.0.203
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking pcw_fn v0.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking polyfit-residuals v0.6.1
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking pcw_regrs v1.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "c1b0ad4f2c95851de3444a2355e25cb3000ad4908057faffbaa8b5cf9600a7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b0ad4f2c95851de3444a2355e25cb3000ad4908057faffbaa8b5cf9600a7d7", kill_on_drop: false }`
[INFO] [stdout] c1b0ad4f2c95851de3444a2355e25cb3000ad4908057faffbaa8b5cf9600a7d7