[INFO] cloning repository https://github.com/BasBuller/neurlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BasBuller/neurlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBasBuller%2Fneurlang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBasBuller%2Fneurlang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02b63043710e01cec1cb2353cb44d0afe7194b64
[INFO] checking BasBuller/neurlang against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBasBuller%2Fneurlang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/BasBuller/neurlang
[INFO] finished tweaking git repo https://github.com/BasBuller/neurlang
[INFO] tweaked toml for git repo https://github.com/BasBuller/neurlang written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BasBuller/neurlang on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BasBuller/neurlang 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.4.0
[INFO] [stderr]   Downloaded plotters-backend v0.3.4
[INFO] [stderr]   Downloaded ciborium-io v0.2.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.54
[INFO] [stderr]   Downloaded plotters-svg v0.3.3
[INFO] [stderr]   Downloaded ciborium-ll v0.2.0
[INFO] [stderr]   Downloaded ciborium v0.2.0
[INFO] [stderr]   Downloaded num-complex v0.4.3
[INFO] [stderr]   Downloaded os_str_bytes v6.5.0
[INFO] [stderr]   Downloaded clap v3.2.23
[INFO] [stderr]   Downloaded plotters v0.3.4
[INFO] [stderr]   Downloaded regex v1.7.3
[INFO] [stderr]   Downloaded syn v2.0.11
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9efd237ae6e31850150a7d3a95c8d5b6aeb5456d4609d11e74c7a40d56a846e5
[INFO] running `Command { std: "docker" "start" "-a" "9efd237ae6e31850150a7d3a95c8d5b6aeb5456d4609d11e74c7a40d56a846e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9efd237ae6e31850150a7d3a95c8d5b6aeb5456d4609d11e74c7a40d56a846e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efd237ae6e31850150a7d3a95c8d5b6aeb5456d4609d11e74c7a40d56a846e5", kill_on_drop: false }`
[INFO] [stdout] 9efd237ae6e31850150a7d3a95c8d5b6aeb5456d4609d11e74c7a40d56a846e5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f43fa47c9b0f79609b83f582b42ba900951cc7bf57321fcb3dcd7a6f204986
[INFO] running `Command { std: "docker" "start" "-a" "d9f43fa47c9b0f79609b83f582b42ba900951cc7bf57321fcb3dcd7a6f204986", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking os_str_bytes v6.5.0
[INFO] [stderr]     Checking ciborium-io v0.2.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking ciborium-ll v0.2.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking clap v3.2.23
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]    Compiling syn v2.0.11
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking neurlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> src/array.rs:182:33
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn unsqueeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]    --> src/array.rs:182:48
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn unsqueeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> src/array.rs:185:31
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn squeeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]    --> src/array.rs:185:46
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn squeeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> src/array.rs:189:31
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn reshape_arr(&self, shape: &Shape, new_shape: &[usize]) -> Array<T> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_shape`
[INFO] [stdout]    --> src/array.rs:189:46
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn reshape_arr(&self, shape: &Shape, new_shape: &[usize]) -> Array<T> {
[INFO] [stdout]     |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_axes`
[INFO] [stdout]    --> src/neurlang.rs:460:17
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 n_axes,
[INFO] [stdout]     |                 ^^^^^^ help: try ignoring the field: `n_axes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/indexing.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn make_slice(shape: &Shape, axis: usize, index: usize) -> Slice {
[INFO] [stdout]   |                          ^^^^^^ the lifetime is elided here    ^^^^^ the same lifetime is hidden 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] 6 | pub fn make_slice(shape: &Shape, axis: usize, index: usize) -> Slice<'_> {
[INFO] [stdout]   |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]     Checking serde_json v1.0.95
[INFO] [stderr]     Checking ciborium v0.2.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> src/array.rs:182:33
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn unsqueeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]    --> src/array.rs:182:48
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn unsqueeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> src/array.rs:185:31
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn squeeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]    --> src/array.rs:185:46
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn squeeze_arr(&self, shape: &Shape, axis: usize) -> Array<T> {
[INFO] [stdout]     |                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> src/array.rs:189:31
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn reshape_arr(&self, shape: &Shape, new_shape: &[usize]) -> Array<T> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_shape`
[INFO] [stdout]    --> src/array.rs:189:46
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn reshape_arr(&self, shape: &Shape, new_shape: &[usize]) -> Array<T> {
[INFO] [stdout]     |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_axes`
[INFO] [stdout]    --> src/neurlang.rs:460:17
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 n_axes,
[INFO] [stdout]     |                 ^^^^^^ help: try ignoring the field: `n_axes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/indexing.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn make_slice(shape: &Shape, axis: usize, index: usize) -> Slice {
[INFO] [stdout]   |                          ^^^^^^ the lifetime is elided here    ^^^^^ the same lifetime is hidden 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] 6 | pub fn make_slice(shape: &Shape, axis: usize, index: usize) -> Slice<'_> {
[INFO] [stdout]   |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.88s
[INFO] running `Command { std: "docker" "inspect" "d9f43fa47c9b0f79609b83f582b42ba900951cc7bf57321fcb3dcd7a6f204986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f43fa47c9b0f79609b83f582b42ba900951cc7bf57321fcb3dcd7a6f204986", kill_on_drop: false }`
[INFO] [stdout] d9f43fa47c9b0f79609b83f582b42ba900951cc7bf57321fcb3dcd7a6f204986
