[INFO] fetching crate linfa-nn 0.8.1...
[INFO] checking linfa-nn-0.8.1 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate linfa-nn 0.8.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate linfa-nn 0.8.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linfa-nn 0.8.1
[INFO] tweaked toml for crates.io crate linfa-nn 0.8.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linfa-nn 0.8.1 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linfa-nn 0.8.1 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `linfa-nn` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded noisy_float v0.2.0
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded ndarray-stats v0.6.0
[INFO] [stderr]   Downloaded kdtree v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0
[INFO] running `Command { std: "docker" "start" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `linfa-nn` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling symbolic-demangle v12.17.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]    Compiling pprof v0.15.0
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling linfa v0.8.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking symbolic-common v12.17.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking kdtree v0.7.0
[INFO] [stderr]     Checking sprs v0.11.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking inferno v0.11.21
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking ndarray-stats v0.6.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ndarray-rand v0.15.0
[INFO] [stderr]     Checking linfa-nn v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.08s
[INFO] running `Command { std: "docker" "inspect" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0", kill_on_drop: false }`
[INFO] [stdout] 293860a1ded469ea7f0ec688ce42336dfd6edb0340d38f5599373a5468c1c0f0
