[INFO] cloning repository https://github.com/wasmerio/ewasm-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wasmerio/ewasm-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1ccbd6e6d792889d49a8f9c272f21b8a158e186 [INFO] checking wasmerio/ewasm-workshop against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wasmerio/ewasm-workshop on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wasmerio/ewasm-workshop [INFO] finished tweaking git repo https://github.com/wasmerio/ewasm-workshop [INFO] tweaked toml for git repo https://github.com/wasmerio/ewasm-workshop written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wasmerio/ewasm-workshop already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/wasmerio/wasmer` [INFO] [stderr] Updating git submodule `https://github.com/wasmerio/wapm-cli.git` [INFO] [stderr] error: invalid character `:` in feature name: `loader:kernel`, characters must be Unicode XID characters, '-', `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] --> ../../../cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/Cargo.toml:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | "loader:kernel" = ["wasmer-kernel-loader"] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/wasmerio/cranelift.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding wasmer-clif-backend v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-middleware-common v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-runtime v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-runtime-core v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-singlepass-backend v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-win-exception-handler v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.85 [INFO] [stderr] Downloaded byteorder v1.3.0 [INFO] [stderr] Downloaded serde-bench v0.0.7 [INFO] [stderr] Downloaded serde v1.0.85 [INFO] [stderr] Downloaded proc-macro2 v0.4.26 [INFO] [stderr] Downloaded serde_bytes v0.10.5 [INFO] [stderr] Downloaded syn v0.15.26 [INFO] [stderr] Downloaded errno v0.2.4 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded cexpr v0.3.4 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded serde_json v1.0.36 [INFO] [stderr] Downloaded env_logger v0.6.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded libc v0.2.49 [INFO] [stderr] Downloaded nom v4.2.0 [INFO] [stderr] Downloaded bindgen v0.46.0 [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded target-lexicon v0.4.0 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded dynasmrt v0.3.1 [INFO] [stderr] Downloaded cc v1.0.28 [INFO] [stderr] Downloaded rand_os v0.1.2 [INFO] [stderr] Downloaded memmap v0.6.2 [INFO] [stderr] Downloaded digest v0.8.0 [INFO] [stderr] Downloaded rand_jitter v0.1.3 [INFO] [stderr] Downloaded nix v0.12.0 [INFO] [stderr] Downloaded page_size v0.4.1 [INFO] [stderr] Downloaded wasmparser v0.29.2 [INFO] [stderr] Downloaded blake2b_simd v0.4.1 [INFO] [stderr] Downloaded either v1.5.1 [INFO] [stderr] Downloaded cmake v0.1.35 [INFO] [stderr] Downloaded dynasm v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8d7016ee5162a18c2205f20da897f4e3b27a39cbdcba775851a004f4474fc66 [INFO] running `Command { std: "docker" "start" "-a" "a8d7016ee5162a18c2205f20da897f4e3b27a39cbdcba775851a004f4474fc66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8d7016ee5162a18c2205f20da897f4e3b27a39cbdcba775851a004f4474fc66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8d7016ee5162a18c2205f20da897f4e3b27a39cbdcba775851a004f4474fc66", kill_on_drop: false }` [INFO] [stdout] a8d7016ee5162a18c2205f20da897f4e3b27a39cbdcba775851a004f4474fc66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8f195951df7f149442ae3bcd045168c94a320261698d865820f959bb0158785 [INFO] running `Command { std: "docker" "start" "-a" "c8f195951df7f149442ae3bcd045168c94a320261698d865820f959bb0158785", kill_on_drop: false }` [INFO] [stderr] error: invalid character `:` in feature name: `loader:kernel`, characters must be Unicode XID characters, '-', `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] --> ../cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/Cargo.toml:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | "loader:kernel" = ["wasmer-kernel-loader"] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling byteorder v1.3.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling cranelift-entity v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling cranelift-codegen-meta v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling blake2b_simd v0.4.1 [INFO] [stderr] Checking cranelift-bforest v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling wasmer-runtime-core v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.36 [INFO] [stderr] Checking wasmparser v0.29.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking dynasmrt v0.3.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling cranelift-codegen v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling dynasm v0.3.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/lib.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(nightly, feature(unwind_attributes))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: use the C-unwind ABI instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | impl_traits!([C] S0,); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 417 | impl_traits!([transparent] S1, A); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 418 | impl_traits!([C] S2, A, B); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 419 | impl_traits!([C] S3, A, B, C); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 420 | impl_traits!([C] S4, A, B, C, D); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 421 | impl_traits!([C] S5, A, B, C, D, E); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 422 | impl_traits!([C] S6, A, B, C, D, E, F); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 423 | impl_traits!([C] S7, A, B, C, D, E, F, G); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 424 | impl_traits!([C] S8, A, B, C, D, E, F, G, H); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 425 | impl_traits!([C] S9, A, B, C, D, E, F, G, H, I); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 426 | impl_traits!([C] S10, A, B, C, D, E, F, G, H, I, J); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 427 | impl_traits!([C] S11, A, B, C, D, E, F, G, H, I, J, K); [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `unwind` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/lib/runtime-core/src/typed_func.rs:370:37 [INFO] [stdout] | [INFO] [stdout] 370 | #[cfg_attr(nightly, unwind(allowed))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 428 | impl_traits!([C] S12, A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 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 `wasmer-runtime-core` (lib) due to 15 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c8f195951df7f149442ae3bcd045168c94a320261698d865820f959bb0158785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8f195951df7f149442ae3bcd045168c94a320261698d865820f959bb0158785", kill_on_drop: false }` [INFO] [stdout] c8f195951df7f149442ae3bcd045168c94a320261698d865820f959bb0158785 [INFO] checking wasmerio/ewasm-workshop against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wasmerio/ewasm-workshop on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wasmerio/ewasm-workshop [INFO] finished tweaking git repo https://github.com/wasmerio/ewasm-workshop [INFO] tweaked toml for git repo https://github.com/wasmerio/ewasm-workshop written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/wasmerio/ewasm-workshop already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: invalid character `:` in feature name: `loader:kernel`, characters must be Unicode XID characters, '-', `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] --> ../../../cargo-home/git/checkouts/wasmer-f11f30e62739aa29/5db8c13/Cargo.toml:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | "loader:kernel" = ["wasmer-kernel-loader"] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding wasmer-clif-backend v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-middleware-common v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-runtime v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-runtime-core v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-singlepass-backend v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Adding wasmer-win-exception-handler v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d9a6638e97f26aa46088e0d3276e88e6edd5d1627b20cd978a0a57d81bc90a3 [INFO] running `Command { std: "docker" "start" "-a" "4d9a6638e97f26aa46088e0d3276e88e6edd5d1627b20cd978a0a57d81bc90a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d9a6638e97f26aa46088e0d3276e88e6edd5d1627b20cd978a0a57d81bc90a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d9a6638e97f26aa46088e0d3276e88e6edd5d1627b20cd978a0a57d81bc90a3", kill_on_drop: false }` [INFO] [stdout] 4d9a6638e97f26aa46088e0d3276e88e6edd5d1627b20cd978a0a57d81bc90a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1847fdd9fcc814b180bb11cd52e33147440e2f3f6ab4db53616c9a9a60e7273 [INFO] running `Command { std: "docker" "start" "-a" "c1847fdd9fcc814b180bb11cd52e33147440e2f3f6ab4db53616c9a9a60e7273", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "c1847fdd9fcc814b180bb11cd52e33147440e2f3f6ab4db53616c9a9a60e7273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1847fdd9fcc814b180bb11cd52e33147440e2f3f6ab4db53616c9a9a60e7273", kill_on_drop: false }` [INFO] [stdout] c1847fdd9fcc814b180bb11cd52e33147440e2f3f6ab4db53616c9a9a60e7273