[INFO] fetching crate simba 0.9.0...
[INFO] checking simba-0.9.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate simba 0.9.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate simba 0.9.0
[INFO] finished tweaking crates.io crate simba 0.9.0
[INFO] tweaked toml for crates.io crate simba 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simba 0.9.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding rkyv v0.7.45 (available: v0.8.10)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0df9aa5b5a1e09540bd8fbaf6a850f30b8927211e973690edfbbd907152a7c7f
[INFO] running `Command { std: "docker" "start" "-a" "0df9aa5b5a1e09540bd8fbaf6a850f30b8927211e973690edfbbd907152a7c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0df9aa5b5a1e09540bd8fbaf6a850f30b8927211e973690edfbbd907152a7c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df9aa5b5a1e09540bd8fbaf6a850f30b8927211e973690edfbbd907152a7c7f", kill_on_drop: false }`
[INFO] [stdout] 0df9aa5b5a1e09540bd8fbaf6a850f30b8927211e973690edfbbd907152a7c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f256d1130c8d0ec2e9ae7542235084ad90563703cb8d473f65c3d27e06dff68
[INFO] running `Command { std: "docker" "start" "-a" "8f256d1130c8d0ec2e9ae7542235084ad90563703cb8d473f65c3d27e06dff68", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking simba v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_arr` is never used
[INFO] [stdout]     --> src/simd/wide_simd_impl.rs:127:16
[INFO] [stdout]      |
[INFO] [stdout] 117  |         impl $WideF32xX {
[INFO] [stdout]      |         --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127  |             fn from_arr(arr: [$f32; $lanes]) -> Self {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1545 | impl_wide_f32!(f32, f32x4, WideF32x4, WideBoolF32x4, 4; 1, 2, 3);
[INFO] [stdout]      | ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `impl_wide_f32` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_arr` is never used
[INFO] [stdout]     --> src/simd/wide_simd_impl.rs:127:16
[INFO] [stdout]      |
[INFO] [stdout] 117  |         impl $WideF32xX {
[INFO] [stdout]      |         --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127  |             fn from_arr(arr: [$f32; $lanes]) -> Self {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1546 | impl_wide_f32!(f64, f64x4, WideF64x4, WideBoolF64x4, 4; 1, 2, 3);
[INFO] [stdout]      | ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `impl_wide_f32` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_arr` is never used
[INFO] [stdout]     --> src/simd/wide_simd_impl.rs:127:16
[INFO] [stdout]      |
[INFO] [stdout] 117  |         impl $WideF32xX {
[INFO] [stdout]      |         --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127  |             fn from_arr(arr: [$f32; $lanes]) -> Self {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1547 | impl_wide_f32!(f32, f32x8, WideF32x8, WideBoolF32x8, 8; 1, 2, 3, 4, 5, 6, 7);
[INFO] [stdout]      | ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `impl_wide_f32` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_arr` is never used
[INFO] [stdout]     --> src/simd/wide_simd_impl.rs:127:16
[INFO] [stdout]      |
[INFO] [stdout] 117  |         impl $WideF32xX {
[INFO] [stdout]      |         --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127  |             fn from_arr(arr: [$f32; $lanes]) -> Self {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1545 | impl_wide_f32!(f32, f32x4, WideF32x4, WideBoolF32x4, 4; 1, 2, 3);
[INFO] [stdout]      | ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `impl_wide_f32` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_arr` is never used
[INFO] [stdout]     --> src/simd/wide_simd_impl.rs:127:16
[INFO] [stdout]      |
[INFO] [stdout] 117  |         impl $WideF32xX {
[INFO] [stdout]      |         --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127  |             fn from_arr(arr: [$f32; $lanes]) -> Self {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1546 | impl_wide_f32!(f64, f64x4, WideF64x4, WideBoolF64x4, 4; 1, 2, 3);
[INFO] [stdout]      | ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `impl_wide_f32` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_arr` is never used
[INFO] [stdout]     --> src/simd/wide_simd_impl.rs:127:16
[INFO] [stdout]      |
[INFO] [stdout] 117  |         impl $WideF32xX {
[INFO] [stdout]      |         --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127  |             fn from_arr(arr: [$f32; $lanes]) -> Self {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1547 | impl_wide_f32!(f32, f32x8, WideF32x8, WideBoolF32x8, 8; 1, 2, 3, 4, 5, 6, 7);
[INFO] [stdout]      | ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `impl_wide_f32` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.63s
[INFO] running `Command { std: "docker" "inspect" "8f256d1130c8d0ec2e9ae7542235084ad90563703cb8d473f65c3d27e06dff68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f256d1130c8d0ec2e9ae7542235084ad90563703cb8d473f65c3d27e06dff68", kill_on_drop: false }`
[INFO] [stdout] 8f256d1130c8d0ec2e9ae7542235084ad90563703cb8d473f65c3d27e06dff68