[INFO] cloning repository https://github.com/SparrowLii/ndarray-simd-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SparrowLii/ndarray-simd-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparrowLii%2Fndarray-simd-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparrowLii%2Fndarray-simd-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c8f6afcff1f0668bb114bb073568be481e6563c [INFO] checking SparrowLii/ndarray-simd-test against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparrowLii%2Fndarray-simd-test" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SparrowLii/ndarray-simd-test on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SparrowLii/ndarray-simd-test [INFO] finished tweaking git repo https://github.com/SparrowLii/ndarray-simd-test [INFO] tweaked toml for git repo https://github.com/SparrowLii/ndarray-simd-test written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/SparrowLii/ndarray-simd-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f0fd34894778515316481ed3568ae3e732a61aeef48417c9b1b572e21edb48c [INFO] running `Command { std: "docker" "start" "-a" "0f0fd34894778515316481ed3568ae3e732a61aeef48417c9b1b572e21edb48c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f0fd34894778515316481ed3568ae3e732a61aeef48417c9b1b572e21edb48c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f0fd34894778515316481ed3568ae3e732a61aeef48417c9b1b572e21edb48c", kill_on_drop: false }` [INFO] [stdout] 0f0fd34894778515316481ed3568ae3e732a61aeef48417c9b1b572e21edb48c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73261f6489033da6e3245bdc849ba38972027d8e3a6eab60094dd565c1195d93 [INFO] running `Command { std: "docker" "start" "-a" "73261f6489033da6e3245bdc849ba38972027d8e3a6eab60094dd565c1195d93", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling core_arch v0.1.5 (/opt/rustwide/workdir/stdarch-ndarray/crates/core_arch) [INFO] [stderr] Compiling ndarray v0.14.0 (/opt/rustwide/workdir/ndarray-sprrowlii) [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking matrixmultiply v0.3.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | const_fn, [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | external_doc, [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: use #[doc = include_str!("filename")] instead, which handles macro invocations [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_args_required_const` in this scope [INFO] [stdout] --> stdarch-ndarray/crates/core_arch/src/simd_llvm.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `core_arch` due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "73261f6489033da6e3245bdc849ba38972027d8e3a6eab60094dd565c1195d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73261f6489033da6e3245bdc849ba38972027d8e3a6eab60094dd565c1195d93", kill_on_drop: false }` [INFO] [stdout] 73261f6489033da6e3245bdc849ba38972027d8e3a6eab60094dd565c1195d93