[INFO] cloning repository https://github.com/bokuweb/yaw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bokuweb/yaw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Fyaw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Fyaw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46d04477b98a56fd392af327f09939f9b357965b [INFO] checking bokuweb/yaw against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Fyaw" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bokuweb/yaw on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bokuweb/yaw [INFO] finished tweaking git repo https://github.com/bokuweb/yaw [INFO] tweaked toml for git repo https://github.com/bokuweb/yaw written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/bokuweb/yaw already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parity-wasm v0.41.0 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded num-bigint v0.2.5 [INFO] [stderr] Downloaded bstr v0.2.10 [INFO] [stderr] Downloaded regex v1.3.3 [INFO] [stderr] Downloaded console v0.7.7 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded wasmi-validation v0.3.0 [INFO] [stderr] Downloaded clicolors-control v1.0.0 [INFO] [stderr] Downloaded serde_json v1.0.41 [INFO] [stderr] Downloaded backtrace v0.3.34 [INFO] [stderr] Downloaded encode_unicode v0.3.5 [INFO] [stderr] Downloaded better-panic v0.1.2 [INFO] [stderr] Downloaded regex-syntax v0.6.13 [INFO] [stderr] Downloaded memory_units v0.3.0 [INFO] [stderr] Downloaded termios v0.3.1 [INFO] [stderr] Downloaded wasmi v0.6.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded serde_derive v1.0.102 [INFO] [stderr] Downloaded serde v1.0.102 [INFO] [stderr] Downloaded num-rational v0.2.3 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded leb128 v0.2.4 [INFO] [stderr] Downloaded cc v1.0.47 [INFO] [stderr] Downloaded wabt v0.9.2 [INFO] [stderr] Downloaded libc v0.2.61 [INFO] [stderr] Downloaded wabt-sys v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79508c805f2aaf42c6f2f1a169a91a4bfff222d12d5e716069ed6430d7ea36f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "79508c805f2aaf42c6f2f1a169a91a4bfff222d12d5e716069ed6430d7ea36f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79508c805f2aaf42c6f2f1a169a91a4bfff222d12d5e716069ed6430d7ea36f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79508c805f2aaf42c6f2f1a169a91a4bfff222d12d5e716069ed6430d7ea36f2", kill_on_drop: false }` [INFO] [stdout] 79508c805f2aaf42c6f2f1a169a91a4bfff222d12d5e716069ed6430d7ea36f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b406fea35e530d89e442c5a832601d2ded50b7d733e782f810fb4f4b1f15593 [INFO] running `Command { std: "docker" "start" "-a" "0b406fea35e530d89e442c5a832601d2ded50b7d733e782f810fb4f4b1f15593", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] memchr v2.2.1: libc [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.61 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-bigint v0.2.5 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking memchr v2.2.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling wabt-sys v0.7.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking wasmi v0.6.2 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking bstr v0.2.10 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking better-panic v0.1.2 [INFO] [stderr] Checking yaw v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=a95b90bfe5fa40fc -C extra-filename=-a95b90bfe5fa40fc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-951ef9d916141c90.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d4e875e0a562fb38.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-1256a373de2a2211.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `yaw` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/vm/memory.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error: `let` expressions are not supported here [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | store!(i32_store, write_i32, i32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: only supported directly in conditions of `if`- and `while`-expressions [INFO] [stderr] = note: as well as when nested within `&&` and parenthesis in those conditions [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: `let` expressions are not supported here [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | store!(u32_store, write_u32, u32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: only supported directly in conditions of `if`- and `while`-expressions [INFO] [stderr] = note: as well as when nested within `&&` and parenthesis in those conditions [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: `let` expressions are not supported here [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | store!(i64_store, write_i64, i64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: only supported directly in conditions of `if`- and `while`-expressions [INFO] [stderr] = note: as well as when nested within `&&` and parenthesis in those conditions [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: `let` expressions are not supported here [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 155 | store!(f32_store, write_f32, f32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: only supported directly in conditions of `if`- and `while`-expressions [INFO] [stderr] = note: as well as when nested within `&&` and parenthesis in those conditions [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: `let` expressions are not supported here [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | store!(f64_store, write_f64, f64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: only supported directly in conditions of `if`- and `while`-expressions [INFO] [stderr] = note: as well as when nested within `&&` and parenthesis in those conditions [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: `let` expressions are not supported here [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | store!(i16_store, write_i16, i16); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: only supported directly in conditions of `if`- and `while`-expressions [INFO] [stderr] = note: as well as when nested within `&&` and parenthesis in those conditions [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | store!(i32_store, write_i32, i32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | store!(i32_store, write_i32, i32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | store!(i32_store, write_i32, i32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | store!(i32_store, write_i32, i32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | store!(i32_store, write_i32, i32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | store!(u32_store, write_u32, u32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | store!(u32_store, write_u32, u32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | store!(u32_store, write_u32, u32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | store!(u32_store, write_u32, u32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | store!(u32_store, write_u32, u32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | store!(i64_store, write_i64, i64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | store!(i64_store, write_i64, i64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | store!(i64_store, write_i64, i64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | store!(i64_store, write_i64, i64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 154 | store!(i64_store, write_i64, i64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 155 | store!(f32_store, write_f32, f32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 155 | store!(f32_store, write_f32, f32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 155 | store!(f32_store, write_f32, f32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 155 | store!(f32_store, write_f32, f32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 155 | store!(f32_store, write_f32, f32); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | store!(f64_store, write_f64, f64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | store!(f64_store, write_f64, f64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | store!(f64_store, write_f64, f64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | store!(f64_store, write_f64, f64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | store!(f64_store, write_f64, f64); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | store!(i16_store, write_i16, i16); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | store!(i16_store, write_i16, i16); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | store!(i16_store, write_i16, i16); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | store!(i16_store, write_i16, i16); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0658]: `let` expressions in this position are experimental [INFO] [stderr] --> src/vm/memory.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | let _ = let _ = let _ = let _ = let _ = let _ = &mut cur.$writer::(data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | store!(i16_store, write_i16, i16); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: see issue #53667 for more information [INFO] [stderr] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stderr] = help: you can write `matches!(, )` instead of `let = ` [INFO] [stderr] = note: this error originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 36 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/vm/memory.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | &mut cur.$writer::(data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 152 | store!(i32_store, write_i32, i32); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = &mut cur.$writer::(data)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/vm/memory.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | &mut cur.$writer::(data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 153 | store!(u32_store, write_u32, u32); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = &mut cur.$writer::(data)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/vm/memory.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | &mut cur.$writer::(data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 154 | store!(i64_store, write_i64, i64); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = &mut cur.$writer::(data)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/vm/memory.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | &mut cur.$writer::(data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 155 | store!(f32_store, write_f32, f32); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = &mut cur.$writer::(data)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/vm/memory.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | &mut cur.$writer::(data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 156 | store!(f64_store, write_f64, f64); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = &mut cur.$writer::(data)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/vm/memory.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | &mut cur.$writer::(data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 157 | store!(i16_store, write_i16, i16); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `store` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = &mut cur.$writer::(data)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "0b406fea35e530d89e442c5a832601d2ded50b7d733e782f810fb4f4b1f15593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b406fea35e530d89e442c5a832601d2ded50b7d733e782f810fb4f4b1f15593", kill_on_drop: false }` [INFO] [stdout] 0b406fea35e530d89e442c5a832601d2ded50b7d733e782f810fb4f4b1f15593