[INFO] fetching crate faer-qr 0.15.0... [INFO] checking faer-qr-0.15.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate faer-qr 0.15.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate faer-qr 0.15.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate faer-qr 0.15.0 [INFO] finished tweaking crates.io crate faer-qr 0.15.0 [INFO] tweaked toml for crates.io crate faer-qr 0.15.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 120 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding faer-core v0.15.0 (latest: v0.17.1) [INFO] [stderr] Adding faer-entity v0.15.0 (latest: v0.18.0) [INFO] [stderr] Adding gemm v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding gemm-c32 v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding gemm-c64 v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding gemm-common v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding gemm-f16 v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding gemm-f32 v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding gemm-f64 v0.16.15 (latest: v0.17.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding raw-cpuid v10.7.0 (latest: v11.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reborrow v0.5.5 [INFO] [stderr] Downloaded nalgebra v0.32.5 [INFO] [stderr] Downloaded dbgf v0.1.2 [INFO] [stderr] Downloaded assert2-macros v0.3.14 [INFO] [stderr] Downloaded assert2 v0.3.14 [INFO] [stderr] Downloaded dyn-stack v0.10.0 [INFO] [stderr] Downloaded gemm-f64 v0.16.15 [INFO] [stderr] Downloaded gemm v0.16.15 [INFO] [stderr] Downloaded coe-rs v0.1.2 [INFO] [stderr] Downloaded faer-entity v0.15.0 [INFO] [stderr] Downloaded matrixcompare-core v0.1.0 [INFO] [stderr] Downloaded matrixcompare v0.3.0 [INFO] [stderr] Downloaded nalgebra-macros v0.2.1 [INFO] [stderr] Downloaded simba v0.8.1 [INFO] [stderr] Downloaded pulp v0.18.9 [INFO] [stderr] Downloaded gemm-f16 v0.16.15 [INFO] [stderr] Downloaded gemm-c64 v0.16.15 [INFO] [stderr] Downloaded gemm-f32 v0.16.15 [INFO] [stderr] Downloaded gemm-c32 v0.16.15 [INFO] [stderr] Downloaded gemm-common v0.16.15 [INFO] [stderr] Downloaded faer-core v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9707d7920abe0535a12b0e183b7c150fae9e041d1e133b270767466acd12c071 [INFO] running `Command { std: "docker" "start" "-a" "9707d7920abe0535a12b0e183b7c150fae9e041d1e133b270767466acd12c071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9707d7920abe0535a12b0e183b7c150fae9e041d1e133b270767466acd12c071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9707d7920abe0535a12b0e183b7c150fae9e041d1e133b270767466acd12c071", kill_on_drop: false }` [INFO] [stdout] 9707d7920abe0535a12b0e183b7c150fae9e041d1e133b270767466acd12c071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4103a364d5469c9974bbb36c5f05762ba42f058708c4bdedd2f04875e53abe19 [INFO] running `Command { std: "docker" "start" "-a" "4103a364d5469c9974bbb36c5f05762ba42f058708c4bdedd2f04875e53abe19", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling assert2-macros v0.3.14 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking coe-rs v0.1.2 [INFO] [stderr] Checking matrixcompare-core v0.1.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking matrixcompare v0.3.0 [INFO] [stderr] Checking dbgf v0.1.2 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking dyn-stack v0.10.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking pulp v0.18.9 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking faer-entity v0.15.0 [INFO] [stderr] Checking gemm-common v0.16.15 [INFO] [stderr] Checking gemm-c32 v0.16.15 [INFO] [stderr] Checking gemm-c64 v0.16.15 [INFO] [stderr] Checking gemm-f32 v0.16.15 [INFO] [stderr] Checking gemm-f64 v0.16.15 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking gemm v0.16.15 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking assert2 v0.3.14 [INFO] [stderr] Checking faer-core v0.15.0 [INFO] [stderr] Checking nalgebra v0.32.5 [INFO] [stderr] Checking faer-qr v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `transmute_unchecked` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | transmute_unchecked, unzipped, zipped, ComplexField, Conj, DivCeil, Entity, MatMut, MatRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `transmute_unchecked` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ComplexField` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:9:44 [INFO] [stdout] | [INFO] [stdout] 9 | transmute_unchecked, unzipped, zipped, ComplexField, Conj, DivCeil, Entity, MatMut, MatRef, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `ComplexField` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Entity` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:9:73 [INFO] [stdout] | [INFO] [stdout] 9 | transmute_unchecked, unzipped, zipped, ComplexField, Conj, DivCeil, Entity, MatMut, MatRef, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `Entity` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SimdCtx` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | Parallelism, SimdCtx, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | }; [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `SimdCtx` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ComplexField` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | temp_mat_req, unzipped, zipped, ComplexField, Conj, Entity, MatMut, MatRef, Parallelism, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | use faer_entity::*; [INFO] [stdout] | -------------- the item `ComplexField` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Entity` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | temp_mat_req, unzipped, zipped, ComplexField, Conj, Entity, MatMut, MatRef, Parallelism, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | use faer_entity::*; [INFO] [stdout] | -------------- the item `Entity` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SimdCtx` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | SimdCtx, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | }; [INFO] [stdout] 13 | use faer_entity::*; [INFO] [stdout] | -------------- the item `SimdCtx` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `transmute_unchecked` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | transmute_unchecked, unzipped, zipped, ComplexField, Conj, DivCeil, Entity, MatMut, MatRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `transmute_unchecked` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Entity` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:9:73 [INFO] [stdout] | [INFO] [stdout] 9 | transmute_unchecked, unzipped, zipped, ComplexField, Conj, DivCeil, Entity, MatMut, MatRef, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `Entity` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SimdCtx` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | Parallelism, SimdCtx, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | }; [INFO] [stdout] 12 | use faer_entity::*; [INFO] [stdout] | -------------- the item `SimdCtx` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c64` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:835:17 [INFO] [stdout] | [INFO] [stdout] 832 | use super::*; [INFO] [stdout] | -------- the item `c64` is already imported here [INFO] [stdout] ... [INFO] [stdout] 835 | assert, c64, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Conj` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:842:9 [INFO] [stdout] | [INFO] [stdout] 832 | use super::*; [INFO] [stdout] | -------- the item `Conj` is already imported here [INFO] [stdout] ... [INFO] [stdout] 842 | Conj, Mat, MatRef, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MatRef` is imported redundantly [INFO] [stdout] --> src/col_pivoting/compute.rs:842:20 [INFO] [stdout] | [INFO] [stdout] 832 | use super::*; [INFO] [stdout] | -------- the item `MatRef` is already imported here [INFO] [stdout] ... [INFO] [stdout] 842 | Conj, Mat, MatRef, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ComplexField` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | temp_mat_req, unzipped, zipped, ComplexField, Conj, Entity, MatMut, MatRef, Parallelism, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | use faer_entity::*; [INFO] [stdout] | -------------- the item `ComplexField` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Entity` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | temp_mat_req, unzipped, zipped, ComplexField, Conj, Entity, MatMut, MatRef, Parallelism, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | use faer_entity::*; [INFO] [stdout] | -------------- the item `Entity` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SimdCtx` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | SimdCtx, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | }; [INFO] [stdout] 13 | use faer_entity::*; [INFO] [stdout] | -------------- the item `SimdCtx` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Conj` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:374:9 [INFO] [stdout] | [INFO] [stdout] 364 | use super::*; [INFO] [stdout] | -------- the item `Conj` is already imported here [INFO] [stdout] ... [INFO] [stdout] 374 | Conj, Mat, MatRef, Parallelism, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MatRef` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:374:20 [INFO] [stdout] | [INFO] [stdout] 364 | use super::*; [INFO] [stdout] | -------- the item `MatRef` is already imported here [INFO] [stdout] ... [INFO] [stdout] 374 | Conj, Mat, MatRef, Parallelism, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parallelism` is imported redundantly [INFO] [stdout] --> src/no_pivoting/compute.rs:374:28 [INFO] [stdout] | [INFO] [stdout] 364 | use super::*; [INFO] [stdout] | -------- the item `Parallelism` is already imported here [INFO] [stdout] ... [INFO] [stdout] 374 | Conj, Mat, MatRef, Parallelism, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.84s [INFO] running `Command { std: "docker" "inspect" "4103a364d5469c9974bbb36c5f05762ba42f058708c4bdedd2f04875e53abe19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4103a364d5469c9974bbb36c5f05762ba42f058708c4bdedd2f04875e53abe19", kill_on_drop: false }` [INFO] [stdout] 4103a364d5469c9974bbb36c5f05762ba42f058708c4bdedd2f04875e53abe19