[INFO] fetching crate ultrametric_matrix_tools 0.1.1...
[INFO] checking ultrametric_matrix_tools-0.1.1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] extracting crate ultrametric_matrix_tools 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ultrametric_matrix_tools 0.1.1
[INFO] finished tweaking crates.io crate ultrametric_matrix_tools 0.1.1
[INFO] tweaked toml for crates.io crate ultrametric_matrix_tools 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ultrametric_matrix_tools 0.1.1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ultrametric_matrix_tools 0.1.1 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed5118d55875ebe81edb270d239fe87e931a384bdd3c3ea5459907e9b7372b1b
[INFO] running `Command { std: "docker" "start" "-a" "ed5118d55875ebe81edb270d239fe87e931a384bdd3c3ea5459907e9b7372b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed5118d55875ebe81edb270d239fe87e931a384bdd3c3ea5459907e9b7372b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5118d55875ebe81edb270d239fe87e931a384bdd3c3ea5459907e9b7372b1b", kill_on_drop: false }`
[INFO] [stdout] ed5118d55875ebe81edb270d239fe87e931a384bdd3c3ea5459907e9b7372b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a59d7fa254dd27783c26ae7094dfc4da4685f6f7319d77424832a049f21a9a
[INFO] running `Command { std: "docker" "start" "-a" "94a59d7fa254dd27783c26ae7094dfc4da4685f6f7319d77424832a049f21a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.14
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking tint v1.0.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking half v1.8.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking wide v0.7.1
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking ndarray v0.15.3
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking numpy v0.14.1
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking ptree v0.3.2
[INFO] [stderr]     Checking ultrametric_matrix_tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             .map(|&val| ((val - tree_gen_mean).powi(2)))
[INFO] [stdout]     |                         ^                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -             .map(|&val| ((val - tree_gen_mean).powi(2)))
[INFO] [stdout] 163 +             .map(|&val| (val - tree_gen_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:168:25
[INFO] [stdout]     |
[INFO] [stdout] 168 |             .map(|&val| ((val - tree_algo_mean).powi(2)))
[INFO] [stdout]     |                         ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -             .map(|&val| ((val - tree_algo_mean).powi(2)))
[INFO] [stdout] 168 +             .map(|&val| (val - tree_algo_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:173:25
[INFO] [stdout]     |
[INFO] [stdout] 173 |             .map(|&val| ((val - complete_tree_algo_mean).powi(2)))
[INFO] [stdout]     |                         ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 173 -             .map(|&val| ((val - complete_tree_algo_mean).powi(2)))
[INFO] [stdout] 173 +             .map(|&val| (val - complete_tree_algo_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout] 178 |             .map(|&val| ((val - prune_tree_mean).powi(2)))
[INFO] [stdout]     |                         ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 178 -             .map(|&val| ((val - prune_tree_mean).powi(2)))
[INFO] [stdout] 178 +             .map(|&val| (val - prune_tree_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |             .map(|&val| ((val - pruned_tree_algo_mean).powi(2)))
[INFO] [stdout]     |                         ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -             .map(|&val| ((val - pruned_tree_algo_mean).powi(2)))
[INFO] [stdout] 183 +             .map(|&val| (val - pruned_tree_algo_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .map(|&val| ((val - complete_pruned_tree_mean).powi(2)))
[INFO] [stdout]     |                         ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 188 -             .map(|&val| ((val - complete_pruned_tree_mean).powi(2)))
[INFO] [stdout] 188 +             .map(|&val| (val - complete_pruned_tree_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benches/jacobi_method.rs:193:25
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .map(|&val| ((val - normal_algo_mean).powi(2)))
[INFO] [stdout]     |                         ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 193 -             .map(|&val| ((val - normal_algo_mean).powi(2)))
[INFO] [stdout] 193 +             .map(|&val| (val - normal_algo_mean).powi(2) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 12`
[INFO] running `Command { std: "docker" "inspect" "94a59d7fa254dd27783c26ae7094dfc4da4685f6f7319d77424832a049f21a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a59d7fa254dd27783c26ae7094dfc4da4685f6f7319d77424832a049f21a9a", kill_on_drop: false }`
[INFO] [stdout] 94a59d7fa254dd27783c26ae7094dfc4da4685f6f7319d77424832a049f21a9a