[INFO] fetching crate lnkit 0.2.1... [INFO] checking lnkit-0.2.1 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate lnkit 0.2.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate lnkit 0.2.1 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lnkit 0.2.1 [INFO] finished tweaking crates.io crate lnkit 0.2.1 [INFO] tweaked toml for crates.io crate lnkit 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate lnkit 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.4.1 [INFO] [stderr] Downloaded sha-1 v0.9.4 [INFO] [stderr] Downloaded packed_simd_2 v0.3.4 [INFO] [stderr] Downloaded js-sys v0.3.50 [INFO] [stderr] Downloaded web-sys v0.3.50 [INFO] [stderr] Downloaded polling v2.0.3 [INFO] [stderr] Downloaded async-attributes v1.1.2 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded tungstenite v0.13.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.73 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.73 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.73 [INFO] [stderr] Downloaded arrayvec v0.6.1 [INFO] [stderr] Downloaded const_fn v0.4.7 [INFO] [stderr] Downloaded async-io v1.4.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.23 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded libm v0.1.4 [INFO] [stderr] Downloaded bumpalo v3.6.1 [INFO] [stderr] Downloaded paperplane v0.4.0 [INFO] [stderr] Downloaded async-tungstenite v0.13.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.73 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Downloaded simba v0.4.0 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.6 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded time v0.2.26 [INFO] [stderr] Downloaded matrixmultiply v0.3.1 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded syn v1.0.70 [INFO] [stderr] Downloaded parry3d v0.4.0 [INFO] [stderr] Downloaded nalgebra v0.26.1 [INFO] [stderr] Downloaded rapier3d v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa2ef9e7903035290f56532fae38ce36e76e90c2792673afb32b55710d0bb97c [INFO] running `Command { std: "docker" "start" "-a" "fa2ef9e7903035290f56532fae38ce36e76e90c2792673afb32b55710d0bb97c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa2ef9e7903035290f56532fae38ce36e76e90c2792673afb32b55710d0bb97c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa2ef9e7903035290f56532fae38ce36e76e90c2792673afb32b55710d0bb97c", kill_on_drop: false }` [INFO] [stdout] fa2ef9e7903035290f56532fae38ce36e76e90c2792673afb32b55710d0bb97c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01b1dbe9101a9c57833bcb9ee406f96fa87d6ec2d5f55f4a6d4fb9438dc89c9e [INFO] running `Command { std: "docker" "start" "-a" "01b1dbe9101a9c57833bcb9ee406f96fa87d6ec2d5f55f4a6d4fb9438dc89c9e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling packed_simd_2 v0.3.4 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling const_fn v0.4.7 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking arrayvec v0.6.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/lib.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | const_fn, [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:43:7 [INFO] [stdout] | [INFO] [stdout] 43 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 37 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:43:7 [INFO] [stdout] | [INFO] [stdout] 43 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 37 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | #[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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.4/src/codegen/llvm.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | #[rustc_args_required_const(2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking tungstenite v0.13.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stdout] error: aborting due to 13 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 `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" "01b1dbe9101a9c57833bcb9ee406f96fa87d6ec2d5f55f4a6d4fb9438dc89c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b1dbe9101a9c57833bcb9ee406f96fa87d6ec2d5f55f4a6d4fb9438dc89c9e", kill_on_drop: false }` [INFO] [stdout] 01b1dbe9101a9c57833bcb9ee406f96fa87d6ec2d5f55f4a6d4fb9438dc89c9e