[INFO] fetching crate libp3p 0.0.0... [INFO] testing libp3p-0.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate libp3p 0.0.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate libp3p 0.0.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp3p 0.0.0 [INFO] finished tweaking crates.io crate libp3p 0.0.0 [INFO] tweaked toml for crates.io crate libp3p 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0356941bf60a2aa8642f1c9f44e4f2054fd5b39db25285ca952bdc9c1c934d50 [INFO] running `Command { std: "docker" "start" "-a" "0356941bf60a2aa8642f1c9f44e4f2054fd5b39db25285ca952bdc9c1c934d50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0356941bf60a2aa8642f1c9f44e4f2054fd5b39db25285ca952bdc9c1c934d50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0356941bf60a2aa8642f1c9f44e4f2054fd5b39db25285ca952bdc9c1c934d50", kill_on_drop: false }` [INFO] [stdout] 0356941bf60a2aa8642f1c9f44e4f2054fd5b39db25285ca952bdc9c1c934d50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f929567c2d21df38d1dffaf0b1bb6f751b50f912ee1ac0a56d5d08e77e9cfba [INFO] running `Command { std: "docker" "start" "-a" "5f929567c2d21df38d1dffaf0b1bb6f751b50f912ee1ac0a56d5d08e77e9cfba", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling packed_simd_2 v0.3.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling futures-timer v1.0.3 [INFO] [stderr] Compiling async-macros v1.0.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling uint v0.8.5 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling balloon v0.0.14 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:20:54 [INFO] [stdout] | [INFO] [stdout] 20 | pub unsafe fn __shuffle_vector2(x: T, y: T) -> U [INFO] [stdout] | ----------------------^--^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:30:54 [INFO] [stdout] | [INFO] [stdout] 30 | pub unsafe fn __shuffle_vector4(x: T, y: T) -> U [INFO] [stdout] | ----------------------^--^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | pub unsafe fn __shuffle_vector8(x: T, y: T) -> U [INFO] [stdout] | ----------------------^--^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:50:56 [INFO] [stdout] | [INFO] [stdout] 50 | pub unsafe fn __shuffle_vector16(x: T, y: T) -> U [INFO] [stdout] | -----------------------^--^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:60:56 [INFO] [stdout] | [INFO] [stdout] 60 | pub unsafe fn __shuffle_vector32(x: T, y: T) -> U [INFO] [stdout] | -----------------------^--^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:70:56 [INFO] [stdout] | [INFO] [stdout] 70 | pub unsafe fn __shuffle_vector64(x: T, y: T) -> U [INFO] [stdout] | -----------------------^--^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/lib.rs:214:1 [INFO] [stdout] | [INFO] [stdout] 214 | / #![feature( [INFO] [stdout] 215 | | adt_const_params, [INFO] [stdout] 216 | | repr_simd, [INFO] [stdout] 217 | | rustc_attrs, [INFO] [stdout] ... | [INFO] [stdout] 227 | | llvm_asm [INFO] [stdout] 228 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling async-std v0.99.12 [INFO] [stdout] error: `[u32; 2]` is forbidden as the type of a const generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:20:44 [INFO] [stdout] | [INFO] [stdout] 20 | pub unsafe fn __shuffle_vector2(x: T, y: T) -> U [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `[u32; 4]` is forbidden as the type of a const generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:30:44 [INFO] [stdout] | [INFO] [stdout] 30 | pub unsafe fn __shuffle_vector4(x: T, y: T) -> U [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `[u32; 8]` is forbidden as the type of a const generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:40:44 [INFO] [stdout] | [INFO] [stdout] 40 | pub unsafe fn __shuffle_vector8(x: T, y: T) -> U [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `[u32; 16]` is forbidden as the type of a const generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | pub unsafe fn __shuffle_vector16(x: T, y: T) -> U [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `[u32; 32]` is forbidden as the type of a const generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:60:45 [INFO] [stdout] | [INFO] [stdout] 60 | pub unsafe fn __shuffle_vector32(x: T, y: T) -> U [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `[u32; 64]` is forbidden as the type of a const generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.6/src/codegen/llvm.rs:70:45 [INFO] [stdout] | [INFO] [stdout] 70 | pub unsafe fn __shuffle_vector64(x: T, y: T) -> U [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `packed_simd_2` due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5f929567c2d21df38d1dffaf0b1bb6f751b50f912ee1ac0a56d5d08e77e9cfba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f929567c2d21df38d1dffaf0b1bb6f751b50f912ee1ac0a56d5d08e77e9cfba", kill_on_drop: false }` [INFO] [stdout] 5f929567c2d21df38d1dffaf0b1bb6f751b50f912ee1ac0a56d5d08e77e9cfba