[INFO] fetching crate varint-simd 0.4.0...
[INFO] testing varint-simd-0.4.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate varint-simd 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate varint-simd 0.4.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate varint-simd 0.4.0
[INFO] finished tweaking crates.io crate varint-simd 0.4.0
[INFO] tweaked toml for crates.io crate varint-simd 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded integer-encoding v2.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d7b72d5db56a1b657bf1e105e53b85223b4e7475e16a2c7601ea796bf058d86
[INFO] running `Command { std: "docker" "start" "-a" "5d7b72d5db56a1b657bf1e105e53b85223b4e7475e16a2c7601ea796bf058d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d7b72d5db56a1b657bf1e105e53b85223b4e7475e16a2c7601ea796bf058d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7b72d5db56a1b657bf1e105e53b85223b4e7475e16a2c7601ea796bf058d86", kill_on_drop: false }`
[INFO] [stdout] 5d7b72d5db56a1b657bf1e105e53b85223b4e7475e16a2c7601ea796bf058d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1a41ed4fd06318b88d5a7db5ff08c25430ccc3e7007fc39b09ff7db1514fb1e
[INFO] running `Command { std: "docker" "start" "-a" "b1a41ed4fd06318b88d5a7db5ff08c25430ccc3e7007fc39b09ff7db1514fb1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling pest v2.7.6
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling varint-simd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::arch::x86_64::*`
[INFO] [stdout]  --> src/num.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::arch::x86_64::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dual_u8_stage2` is never used
[INFO] [stdout]    --> src/decode/mod.rs:280:11
[INFO] [stdout]     |
[INFO] [stdout] 280 | unsafe fn dual_u8_stage2(comb: __m128i) -> __m128i {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dual_u16_stage2` is never used
[INFO] [stdout]    --> src/decode/mod.rs:291:11
[INFO] [stdout]     |
[INFO] [stdout] 291 | unsafe fn dual_u16_stage2(comb: __m128i) -> __m128i {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dual_u32_stage2` is never used
[INFO] [stdout]    --> src/decode/mod.rs:308:11
[INFO] [stdout]     |
[INFO] [stdout] 308 | unsafe fn dual_u32_stage2(comb: __m128i) -> __m128i {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Align128` is never constructed
[INFO] [stdout]  --> src/decode/lookup.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Align128<T>(T);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_DOUBLE_VEC` is never used
[INFO] [stdout]  --> src/decode/lookup.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub static LOOKUP_DOUBLE_VEC: [__m128i; 90] = unsafe {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_DOUBLE_STEP1` is never used
[INFO] [stdout]    --> src/decode/lookup.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub static LOOKUP_DOUBLE_STEP1: [(u8, u8, u8); 1024] = [
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_QUAD_VEC` is never used
[INFO] [stdout]     --> src/decode/lookup.rs:1131:12
[INFO] [stdout]      |
[INFO] [stdout] 1131 | pub static LOOKUP_QUAD_VEC: [__m128i; 81] = unsafe {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_QUAD_STEP1` is never used
[INFO] [stdout]     --> src/decode/lookup.rs:1217:12
[INFO] [stdout]      |
[INFO] [stdout] 1217 | pub static LOOKUP_QUAD_STEP1: [u32; 4096] = [
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "b1a41ed4fd06318b88d5a7db5ff08c25430ccc3e7007fc39b09ff7db1514fb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a41ed4fd06318b88d5a7db5ff08c25430ccc3e7007fc39b09ff7db1514fb1e", kill_on_drop: false }`
[INFO] [stdout] b1a41ed4fd06318b88d5a7db5ff08c25430ccc3e7007fc39b09ff7db1514fb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8d0fdf17c210be87db3f6ceedfb0add864a7cdabcb549aaf8521a1f1b27a1cd
[INFO] running `Command { std: "docker" "start" "-a" "c8d0fdf17c210be87db3f6ceedfb0add864a7cdabcb549aaf8521a1f1b27a1cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling pest v2.7.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling integer-encoding v2.1.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling varint-simd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::arch::x86_64::*`
[INFO] [stdout]  --> src/num.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::arch::x86_64::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dual_u8_stage2` is never used
[INFO] [stdout]    --> src/decode/mod.rs:280:11
[INFO] [stdout]     |
[INFO] [stdout] 280 | unsafe fn dual_u8_stage2(comb: __m128i) -> __m128i {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dual_u16_stage2` is never used
[INFO] [stdout]    --> src/decode/mod.rs:291:11
[INFO] [stdout]     |
[INFO] [stdout] 291 | unsafe fn dual_u16_stage2(comb: __m128i) -> __m128i {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dual_u32_stage2` is never used
[INFO] [stdout]    --> src/decode/mod.rs:308:11
[INFO] [stdout]     |
[INFO] [stdout] 308 | unsafe fn dual_u32_stage2(comb: __m128i) -> __m128i {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Align128` is never constructed
[INFO] [stdout]  --> src/decode/lookup.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Align128<T>(T);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_DOUBLE_VEC` is never used
[INFO] [stdout]  --> src/decode/lookup.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub static LOOKUP_DOUBLE_VEC: [__m128i; 90] = unsafe {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_DOUBLE_STEP1` is never used
[INFO] [stdout]    --> src/decode/lookup.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub static LOOKUP_DOUBLE_STEP1: [(u8, u8, u8); 1024] = [
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_QUAD_VEC` is never used
[INFO] [stdout]     --> src/decode/lookup.rs:1131:12
[INFO] [stdout]      |
[INFO] [stdout] 1131 | pub static LOOKUP_QUAD_VEC: [__m128i; 81] = unsafe {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOOKUP_QUAD_STEP1` is never used
[INFO] [stdout]     --> src/decode/lookup.rs:1217:12
[INFO] [stdout]      |
[INFO] [stdout] 1217 | pub static LOOKUP_QUAD_STEP1: [u32; 4096] = [
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] error[E0432]: unresolved imports `crate::decode_eight_u8_unsafe`, `crate::decode_four_unsafe`, `crate::decode_two_unsafe`
[INFO] [stdout]   --> src/lib.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |         decode, decode_eight_u8_unsafe, decode_four_unsafe, decode_two_unsafe, encode,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ no `decode_two_unsafe` in the root
[INFO] [stdout]    |                 |                       |
[INFO] [stdout]    |                 |                       no `decode_four_unsafe` in the root
[INFO] [stdout]    |                 no `decode_eight_u8_unsafe` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]    |
[INFO] [stdout] 60 |         decode, decode_eight_u8_unsafe, decode_unsafe, decode_two_unsafe, encode,
[INFO] [stdout]    |                                         ~~~~~~~~~~~~~
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]    |
[INFO] [stdout] 60 |         decode, decode_eight_u8_unsafe, decode_four_unsafe, decode_unsafe, encode,
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::x86_64::*`
[INFO] [stdout]  --> src/num.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::arch::x86_64::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `varint-simd` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c8d0fdf17c210be87db3f6ceedfb0add864a7cdabcb549aaf8521a1f1b27a1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d0fdf17c210be87db3f6ceedfb0add864a7cdabcb549aaf8521a1f1b27a1cd", kill_on_drop: false }`
[INFO] [stdout] c8d0fdf17c210be87db3f6ceedfb0add864a7cdabcb549aaf8521a1f1b27a1cd
