[INFO] fetching crate numrst 0.5.0... [INFO] building numrst-0.5.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate numrst 0.5.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate numrst 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate numrst 0.5.0 [INFO] tweaked toml for crates.io crate numrst 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate numrst 0.5.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate numrst 0.5.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3b100be3ca83749140f9807bc91d44ebc150b23459260436e403efdbcce8431 [INFO] running `Command { std: "docker" "start" "-a" "e3b100be3ca83749140f9807bc91d44ebc150b23459260436e403efdbcce8431", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3b100be3ca83749140f9807bc91d44ebc150b23459260436e403efdbcce8431", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3b100be3ca83749140f9807bc91d44ebc150b23459260436e403efdbcce8431", kill_on_drop: false }` [INFO] [stdout] e3b100be3ca83749140f9807bc91d44ebc150b23459260436e403efdbcce8431 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7571d31bcf4f14b0fa315887a3cac66fe4712433458afbd10acba2584a2ec1f7 [INFO] running `Command { std: "docker" "start" "-a" "7571d31bcf4f14b0fa315887a3cac66fe4712433458afbd10acba2584a2ec1f7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling zlib-rs v0.5.1 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling libbz2-rs-sys v0.2.2 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling deflate64 v0.1.9 [INFO] [stderr] Compiling ppmd-rust v1.2.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling zopfli v0.8.2 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling bzip2 v0.6.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling liblzma-sys v0.4.4 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling libz-rs-sys v0.5.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling liblzma v0.4.4 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling zip v4.5.0 [INFO] [stderr] Compiling numrst v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/ndarray/reduce.rs:198:22 [INFO] [stdout] | [INFO] [stdout] 198 | .map(|v| (v.to_f64()- mean)) [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] 198 - .map(|v| (v.to_f64()- mean)) [INFO] [stdout] 198 + .map(|v| v.to_f64()- mean) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/layout.rs:188:28 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn storage_indices(&self) -> StorageIndices { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 188 | pub fn storage_indices(&self) -> StorageIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/ndarray/mod.rs:135:28 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn storage_indices(&self) -> StorageIndices { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | pub fn storage_indices(&self) -> StorageIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/ndarray/iter.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> NdArrayIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> NdArrayIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.25s [INFO] running `Command { std: "docker" "inspect" "7571d31bcf4f14b0fa315887a3cac66fe4712433458afbd10acba2584a2ec1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7571d31bcf4f14b0fa315887a3cac66fe4712433458afbd10acba2584a2ec1f7", kill_on_drop: false }` [INFO] [stdout] 7571d31bcf4f14b0fa315887a3cac66fe4712433458afbd10acba2584a2ec1f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 074450ae3aed828bb4a3844ff8aaac2ea181efcb80dff87aaa98ebdc6bc1fb6f [INFO] running `Command { std: "docker" "start" "-a" "074450ae3aed828bb4a3844ff8aaac2ea181efcb80dff87aaa98ebdc6bc1fb6f", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/ndarray/reduce.rs:198:22 [INFO] [stdout] | [INFO] [stdout] 198 | .map(|v| (v.to_f64()- mean)) [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] 198 - .map(|v| (v.to_f64()- mean)) [INFO] [stdout] 198 + .map(|v| v.to_f64()- mean) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/layout.rs:188:28 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn storage_indices(&self) -> StorageIndices { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 188 | pub fn storage_indices(&self) -> StorageIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/ndarray/mod.rs:135:28 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn storage_indices(&self) -> StorageIndices { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | pub fn storage_indices(&self) -> StorageIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling numrst v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/ndarray/iter.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> NdArrayIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> NdArrayIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/core/ndarray/reduce.rs:198:22 [INFO] [stdout] | [INFO] [stdout] 198 | .map(|v| (v.to_f64()- mean)) [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] 198 - .map(|v| (v.to_f64()- mean)) [INFO] [stdout] 198 + .map(|v| v.to_f64()- mean) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/layout.rs:188:28 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn storage_indices(&self) -> StorageIndices { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 188 | pub fn storage_indices(&self) -> StorageIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/ndarray/mod.rs:135:28 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn storage_indices(&self) -> StorageIndices { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | pub fn storage_indices(&self) -> StorageIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/ndarray/iter.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> NdArrayIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> NdArrayIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.02s [INFO] running `Command { std: "docker" "inspect" "074450ae3aed828bb4a3844ff8aaac2ea181efcb80dff87aaa98ebdc6bc1fb6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074450ae3aed828bb4a3844ff8aaac2ea181efcb80dff87aaa98ebdc6bc1fb6f", kill_on_drop: false }` [INFO] [stdout] 074450ae3aed828bb4a3844ff8aaac2ea181efcb80dff87aaa98ebdc6bc1fb6f