[INFO] cloning repository https://github.com/Abastro/hematite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Abastro/hematite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbastro%2Fhematite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbastro%2Fhematite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 448c988b626fc45bd89eb4fb2fa6a81808a87aaf [INFO] checking Abastro/hematite against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbastro%2Fhematite" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Abastro/hematite [INFO] finished tweaking git repo https://github.com/Abastro/hematite [INFO] tweaked toml for git repo https://github.com/Abastro/hematite written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Abastro/hematite on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Abastro/hematite 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9f5b32068bf722cb1997f09803b3a0291e7df75beec90ab6fc2856f0395ef0f [INFO] running `Command { std: "docker" "start" "-a" "b9f5b32068bf722cb1997f09803b3a0291e7df75beec90ab6fc2856f0395ef0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9f5b32068bf722cb1997f09803b3a0291e7df75beec90ab6fc2856f0395ef0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f5b32068bf722cb1997f09803b3a0291e7df75beec90ab6fc2856f0395ef0f", kill_on_drop: false }` [INFO] [stdout] b9f5b32068bf722cb1997f09803b3a0291e7df75beec90ab6fc2856f0395ef0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1bbe9bcb4accb92025b98ff2ccbeefda1f2c8e93b7ae0daf816426715aa13d5 [INFO] running `Command { std: "docker" "start" "-a" "b1bbe9bcb4accb92025b98ff2ccbeefda1f2c8e93b7ae0daf816426715aa13d5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Checking bitflags v2.11.1 [INFO] [stderr] Checking linux-raw-sys v0.12.1 [INFO] [stderr] Checking fastrand v2.4.1 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking primal-estimate v0.3.3 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking primal-bit v0.3.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking primal-sieve v0.3.7 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking primal v0.3.3 [INFO] [stderr] Checking rand v0.9.4 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking rusty-fork v0.3.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking proptest v1.11.0 [INFO] [stderr] Checking hematite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/tensor/tensor_ops.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | fn h_is_zero(&self, val: &Tensor) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | fn h_add(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:24:45 [INFO] [stdout] | [INFO] [stdout] 24 | fn h_add(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/tensor/tensor_ops.rs:24:69 [INFO] [stdout] | [INFO] [stdout] 24 | fn h_add(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 28 | fn h_add_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:28:56 [INFO] [stdout] | [INFO] [stdout] 28 | fn h_add_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | fn h_sub(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:32:45 [INFO] [stdout] | [INFO] [stdout] 32 | fn h_sub(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/tensor/tensor_ops.rs:32:69 [INFO] [stdout] | [INFO] [stdout] 32 | fn h_sub(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:36:28 [INFO] [stdout] | [INFO] [stdout] 36 | fn h_sub_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:36:56 [INFO] [stdout] | [INFO] [stdout] 36 | fn h_sub_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/tensor/tensor_ops.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | fn h_neg(&self, arg: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/tensor/tensor_ops.rs:40:45 [INFO] [stdout] | [INFO] [stdout] 40 | fn h_neg(&self, arg: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/tensor/tensor_ops.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | fn h_neg_assign(&self, arg: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Cyclo` is never constructed [INFO] [stdout] --> src/algebra/poly/cyclotomic.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Cyclo { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hematite` (lib) due to 1 previous error; 14 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/tensor/tensor_ops.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | fn h_is_zero(&self, val: &Tensor) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | fn h_add(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:24:45 [INFO] [stdout] | [INFO] [stdout] 24 | fn h_add(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/tensor/tensor_ops.rs:24:69 [INFO] [stdout] | [INFO] [stdout] 24 | fn h_add(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 28 | fn h_add_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:28:56 [INFO] [stdout] | [INFO] [stdout] 28 | fn h_add_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | fn h_sub(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:32:45 [INFO] [stdout] | [INFO] [stdout] 32 | fn h_sub(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/tensor/tensor_ops.rs:32:69 [INFO] [stdout] | [INFO] [stdout] 32 | fn h_sub(&self, lhs: &Tensor, rhs: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:36:28 [INFO] [stdout] | [INFO] [stdout] 36 | fn h_sub_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tensor/tensor_ops.rs:36:56 [INFO] [stdout] | [INFO] [stdout] 36 | fn h_sub_assign(&self, lhs: &mut Tensor, rhs: &Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/tensor/tensor_ops.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | fn h_neg(&self, arg: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/tensor/tensor_ops.rs:40:45 [INFO] [stdout] | [INFO] [stdout] 40 | fn h_neg(&self, arg: &Tensor, out: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/tensor/tensor_ops.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | fn h_neg_assign(&self, arg: &mut Tensor) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Cyclo` is never constructed [INFO] [stdout] --> src/algebra/poly/cyclotomic.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Cyclo { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hematite` (lib test) due to 1 previous error; 14 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b1bbe9bcb4accb92025b98ff2ccbeefda1f2c8e93b7ae0daf816426715aa13d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1bbe9bcb4accb92025b98ff2ccbeefda1f2c8e93b7ae0daf816426715aa13d5", kill_on_drop: false }` [INFO] [stdout] b1bbe9bcb4accb92025b98ff2ccbeefda1f2c8e93b7ae0daf816426715aa13d5