[INFO] fetching crate vb64 0.1.2...
[INFO] testing vb64-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate vb64 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate vb64 0.1.2
[INFO] finished tweaking crates.io crate vb64 0.1.2
[INFO] tweaked toml for crates.io crate vb64 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vb64 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2baae880478097a06a5185dc67de7d80c8f58f470246c426368b608066b764b7
[INFO] running `Command { std: "docker" "start" "-a" "2baae880478097a06a5185dc67de7d80c8f58f470246c426368b608066b764b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2baae880478097a06a5185dc67de7d80c8f58f470246c426368b608066b764b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2baae880478097a06a5185dc67de7d80c8f58f470246c426368b608066b764b7", kill_on_drop: false }`
[INFO] [stdout] 2baae880478097a06a5185dc67de7d80c8f58f470246c426368b608066b764b7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac7bfacbe4f58fb541eeb30c4215e5b3659e38adbf7e7af1ba8089d27e2aac88
[INFO] running `Command { std: "docker" "start" "-a" "ac7bfacbe4f58fb541eeb30c4215e5b3659e38adbf7e7af1ba8089d27e2aac88", kill_on_drop: false }`
[INFO] [stderr]    Compiling vb64 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0405]: cannot find trait `Swizzle2` in this scope
[INFO] [stdout]    --> src/util.rs:78:27
[INFO] [stdout]     |
[INFO] [stdout]  78 |     impl<const $N: usize> Swizzle2<$N, $N> for Swz
[INFO] [stdout]     |                           ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:141:16
[INFO] [stdout]     |
[INFO] [stdout] 141 |   let output = swizzle!(N; decoded_chunks, array!(N; |i| i + i / 3));
[INFO] [stdout]     |                ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Which` in this scope
[INFO] [stdout]    --> src/util.rs:82:21
[INFO] [stdout]     |
[INFO] [stdout]  82 |       const INDEX: [Which; $N] = {
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:141:16
[INFO] [stdout]     |
[INFO] [stdout] 141 |   let output = swizzle!(N; decoded_chunks, array!(N; |i| i + i / 3));
[INFO] [stdout]     |                ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Swizzle2` in this scope
[INFO] [stdout]    --> src/util.rs:78:27
[INFO] [stdout]     |
[INFO] [stdout]  78 |     impl<const $N: usize> Swizzle2<$N, $N> for Swz
[INFO] [stdout]     |                           ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:154:14
[INFO] [stdout]     |
[INFO] [stdout] 154 |   let data = swizzle!(N; data, invert_index(array!(N; |i| i + i / 3)));
[INFO] [stdout]     |              --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Which` in this scope
[INFO] [stdout]    --> src/util.rs:82:21
[INFO] [stdout]     |
[INFO] [stdout]  82 |       const INDEX: [Which; $N] = {
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:154:14
[INFO] [stdout]     |
[INFO] [stdout] 154 |   let data = swizzle!(N; data, invert_index(array!(N; |i| i + i / 3)));
[INFO] [stdout]     |              --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #![feature(portable_simd)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Which`
[INFO] [stdout]    --> src/util.rs:87:13
[INFO] [stdout]     |
[INFO] [stdout]  87 |             Which::Second(0)
[INFO] [stdout]     |             ^^^^^ use of undeclared type `Which`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:141:16
[INFO] [stdout]     |
[INFO] [stdout] 141 |   let output = swizzle!(N; decoded_chunks, array!(N; |i| i + i / 3));
[INFO] [stdout]     |                ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Which`
[INFO] [stdout]    --> src/util.rs:89:13
[INFO] [stdout]     |
[INFO] [stdout]  89 |             Which::First(i)
[INFO] [stdout]     |             ^^^^^ use of undeclared type `Which`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:141:16
[INFO] [stdout]     |
[INFO] [stdout] 141 |   let output = swizzle!(N; decoded_chunks, array!(N; |i| i + i / 3));
[INFO] [stdout]     |                ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Which`
[INFO] [stdout]    --> src/util.rs:87:13
[INFO] [stdout]     |
[INFO] [stdout]  87 |             Which::Second(0)
[INFO] [stdout]     |             ^^^^^ use of undeclared type `Which`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:154:14
[INFO] [stdout]     |
[INFO] [stdout] 154 |   let data = swizzle!(N; data, invert_index(array!(N; |i| i + i / 3)));
[INFO] [stdout]     |              --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Which`
[INFO] [stdout]    --> src/util.rs:89:13
[INFO] [stdout]     |
[INFO] [stdout]  89 |             Which::First(i)
[INFO] [stdout]     |             ^^^^^ use of undeclared type `Which`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/simd.rs:154:14
[INFO] [stdout]     |
[INFO] [stdout] 154 |   let data = swizzle!(N; data, invert_index(array!(N; |i| i + i / 3)));
[INFO] [stdout]     |              --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `swizzle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vb64` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "ac7bfacbe4f58fb541eeb30c4215e5b3659e38adbf7e7af1ba8089d27e2aac88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7bfacbe4f58fb541eeb30c4215e5b3659e38adbf7e7af1ba8089d27e2aac88", kill_on_drop: false }`
[INFO] [stdout] ac7bfacbe4f58fb541eeb30c4215e5b3659e38adbf7e7af1ba8089d27e2aac88
