[INFO] fetching crate rvv-vroom 0.2.0...
[INFO] testing rvv-vroom-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rvv-vroom 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rvv-vroom 0.2.0
[INFO] finished tweaking crates.io crate rvv-vroom 0.2.0
[INFO] tweaked toml for crates.io crate rvv-vroom 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rvv-vroom 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rvv-vroom 0.2.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dffcd5434396627bc308fcb7b9a49819e06198605e4dcb942eb119e94724b2e1
[INFO] running `Command { std: "docker" "start" "-a" "dffcd5434396627bc308fcb7b9a49819e06198605e4dcb942eb119e94724b2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dffcd5434396627bc308fcb7b9a49819e06198605e4dcb942eb119e94724b2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dffcd5434396627bc308fcb7b9a49819e06198605e4dcb942eb119e94724b2e1", kill_on_drop: false }`
[INFO] [stdout] dffcd5434396627bc308fcb7b9a49819e06198605e4dcb942eb119e94724b2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5d6d970d320b907c0c0e512c47c5f22f35e019b7f5e553d0e5be3efeec74b365
[INFO] running `Command { std: "docker" "start" "-a" "5d6d970d320b907c0c0e512c47c5f22f35e019b7f5e553d0e5be3efeec74b365", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rvv-vroom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::arch::asm`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mkbuf` is never used
[INFO] [stdout]   --> src/lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | unsafe fn mkbuf<T>(len: usize) -> Vec<T> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Complex` is never used
[INFO] [stdout]  --> src/main.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | type Complex = num_complex::Complex<f32>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "5d6d970d320b907c0c0e512c47c5f22f35e019b7f5e553d0e5be3efeec74b365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6d970d320b907c0c0e512c47c5f22f35e019b7f5e553d0e5be3efeec74b365", kill_on_drop: false }`
[INFO] [stdout] 5d6d970d320b907c0c0e512c47c5f22f35e019b7f5e553d0e5be3efeec74b365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5363cec90208e10325e5f07ac58d299967c7671d2daaaf2bb49d4d93781690b0
[INFO] running `Command { std: "docker" "start" "-a" "5363cec90208e10325e5f07ac58d299967c7671d2daaaf2bb49d4d93781690b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rvv-vroom v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::arch::asm`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mkbuf` is never used
[INFO] [stdout]   --> src/lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | unsafe fn mkbuf<T>(len: usize) -> Vec<T> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Complex` is never used
[INFO] [stdout]  --> src/main.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | type Complex = num_complex::Complex<f32>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mul_fvec_asm_m4` in this scope
[INFO] [stdout]    --> src/lib.rs:498:33
[INFO] [stdout]     |
[INFO] [stdout] 498 |             ("mul_fvec_asm_m4", mul_fvec_asm_m4),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mul_fvec_asm_m8` in this scope
[INFO] [stdout]    --> src/lib.rs:499:33
[INFO] [stdout]     |
[INFO] [stdout] 499 |             ("mul_fvec_asm_m8", mul_fvec_asm_m8),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mul_cvec_asm_m2_segment` in this scope
[INFO] [stdout]    --> src/lib.rs:512:41
[INFO] [stdout]     |
[INFO] [stdout] 512 |             ("mul_cvec_asm_m2_segment", mul_cvec_asm_m2_segment),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mul_cvec_asm_m4_segment` in this scope
[INFO] [stdout]    --> src/lib.rs:513:41
[INFO] [stdout]     |
[INFO] [stdout] 513 |             ("mul_cvec_asm_m4_segment", mul_cvec_asm_m4_segment),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mul_cvec_asm_m4_stride` in this scope
[INFO] [stdout]    --> src/lib.rs:514:40
[INFO] [stdout]     |
[INFO] [stdout] 514 |             ("mul_cvec_asm_m4_stride", mul_cvec_asm_m4_stride),
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mul_cvec_asm_m8_stride` in this scope
[INFO] [stdout]    --> src/lib.rs:515:40
[INFO] [stdout]     |
[INFO] [stdout] 515 |             ("mul_cvec_asm_m8_stride", mul_cvec_asm_m8_stride),
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::arch::asm`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rvv-vroom` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5363cec90208e10325e5f07ac58d299967c7671d2daaaf2bb49d4d93781690b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5363cec90208e10325e5f07ac58d299967c7671d2daaaf2bb49d4d93781690b0", kill_on_drop: false }`
[INFO] [stdout] 5363cec90208e10325e5f07ac58d299967c7671d2daaaf2bb49d4d93781690b0