[INFO] fetching crate lucet-wasi 0.6.1... [INFO] checking lucet-wasi-0.6.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate lucet-wasi 0.6.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate lucet-wasi 0.6.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lucet-wasi 0.6.1 [INFO] finished tweaking crates.io crate lucet-wasi 0.6.1 [INFO] tweaked toml for crates.io crate lucet-wasi 0.6.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate lucet-wasi 0.6.1 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cvt v0.1.1 [INFO] [stderr] Downloaded thiserror v1.0.11 [INFO] [stderr] Downloaded wast v3.0.4 [INFO] [stderr] Downloaded lucet-module v0.6.1 [INFO] [stderr] Downloaded lucet-runtime-macros v0.6.1 [INFO] [stderr] Downloaded xfailure v0.1.0 [INFO] [stderr] Downloaded packed_struct v0.3.0 [INFO] [stderr] Downloaded string-interner v0.7.1 [INFO] [stderr] Downloaded lucet-wasi-sdk v0.6.1 [INFO] [stderr] Downloaded which v3.1.0 [INFO] [stderr] Downloaded lucet-runtime v0.6.1 [INFO] [stderr] Downloaded packed_struct_codegen v0.3.0 [INFO] [stderr] Downloaded raw-cpuid v7.0.3 [INFO] [stderr] Downloaded lucet-runtime-internals v0.6.1 [INFO] [stderr] Downloaded goblin v0.1.3 [INFO] [stderr] Downloaded goblin v0.0.24 [INFO] [stderr] Downloaded parity-wasm v0.40.3 [INFO] [stderr] Downloaded lucetc v0.6.1 [INFO] [stderr] Downloaded object v0.14.1 [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded wasmparser v0.39.3 [INFO] [stderr] Downloaded wabt-sys v0.7.0 [INFO] [stderr] Downloaded bimap v0.2.0 [INFO] [stderr] Downloaded cranelift-bforest v0.51.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.51.0 [INFO] [stderr] Downloaded cranelift-module v0.51.0 [INFO] [stderr] Downloaded cranelift-codegen v0.51.0 [INFO] [stderr] Downloaded faerie v0.12.0 [INFO] [stderr] Downloaded cranelift-faerie v0.51.0 [INFO] [stderr] Downloaded witx v0.4.0 [INFO] [stderr] Downloaded wig v0.7.0 [INFO] [stderr] Downloaded winx v0.7.0 [INFO] [stderr] Downloaded wasi-common v0.7.0 [INFO] [stderr] Downloaded wasi-common-cbindgen v0.7.0 [INFO] [stderr] Downloaded wasmonkey v0.1.9 [INFO] [stderr] Downloaded cranelift-wasm v0.51.0 [INFO] [stderr] Downloaded cranelift-native v0.51.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.51.0 [INFO] [stderr] Downloaded cranelift-frontend v0.51.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.11 [INFO] [stderr] Downloaded human-size v0.4.0 [INFO] [stderr] Downloaded cranelift-entity v0.51.0 [INFO] [stderr] Downloaded lucet-validate v0.6.1 [INFO] [stderr] Downloaded scrypt v0.2.0 [INFO] [stderr] Downloaded minisign v0.5.14 [INFO] [stderr] Downloaded target-lexicon v0.9.0 [INFO] [stderr] Downloaded wabt v0.9.2 [INFO] [stderr] Downloaded serde-big-array v0.2.0 [INFO] [stderr] Downloaded num-derive v0.3.0 [INFO] [stderr] Downloaded target-lexicon v0.8.1 [INFO] [stderr] Downloaded witx v0.6.0 [INFO] [stderr] Downloaded rpassword v4.0.5 [INFO] [stderr] Downloaded getrandom v0.1.3 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3495d0ef6f3194f6798f69473ea3a7333420022bfd00150f14719e73a87b63a2 [INFO] running `Command { std: "docker" "start" "-a" "3495d0ef6f3194f6798f69473ea3a7333420022bfd00150f14719e73a87b63a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3495d0ef6f3194f6798f69473ea3a7333420022bfd00150f14719e73a87b63a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3495d0ef6f3194f6798f69473ea3a7333420022bfd00150f14719e73a87b63a2", kill_on_drop: false }` [INFO] [stdout] 3495d0ef6f3194f6798f69473ea3a7333420022bfd00150f14719e73a87b63a2 [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=forbid" "-e" "RUSTDOCFLAGS=--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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c0c6fe63a306b6b0dee0d6ec3b847b6f3106ee266ff5c2ded58465a7d13cdaa [INFO] running `Command { std: "docker" "start" "-a" "5c0c6fe63a306b6b0dee0d6ec3b847b6f3106ee266ff5c2ded58465a7d13cdaa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling packed_struct v0.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking cranelift-entity v0.51.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking getrandom v0.1.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling target-lexicon v0.9.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking backtrace v0.3.44 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling serde-big-array v0.2.0 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking scrypt v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rpassword v4.0.5 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking cranelift-bforest v0.51.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parity-wasm v0.40.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking minisign v0.5.14 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling wast v3.0.4 [INFO] [stderr] Checking goblin v0.0.24 [INFO] [stderr] Compiling wabt-sys v0.7.0 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling lucet-runtime-internals v0.6.1 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling witx v0.4.0 [INFO] [stderr] Compiling lucet-runtime-macros v0.6.1 [INFO] [stderr] Checking thiserror v1.0.11 [INFO] [stderr] Checking scroll v0.10.1 [INFO] [stderr] Checking goblin v0.1.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling lucet-runtime v0.6.1 [INFO] [stderr] Checking human-size v0.4.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking wasmparser v0.39.3 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Compiling wig v0.7.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking witx v0.6.0 [INFO] [stderr] Compiling wasi-common-cbindgen v0.7.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking siphasher v0.3.1 [INFO] [stderr] Checking xfailure v0.1.0 [INFO] [stderr] Compiling lucet-wasi v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling lucetc v0.6.1 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking lucet-validate v0.6.1 [INFO] [stderr] Checking wasi-common v0.7.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking bimap v0.2.0 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Compiling target-lexicon v0.8.1 [INFO] [stderr] Checking string-interner v0.7.1 [INFO] [stderr] Compiling packed_struct_codegen v0.3.0 [INFO] [stderr] Checking faerie v0.12.0 [INFO] [stderr] Checking object v0.14.1 [INFO] [stderr] Checking wasmonkey v0.1.9 [INFO] [stderr] Checking lucet-module v0.6.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.51.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.51.0 [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/c_api.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Box::into_raw(b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 39 | let _ = Box::into_raw(b); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/c_api.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | Box::into_raw(b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = Box::into_raw(b); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/c_api.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | Box::into_raw(b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = Box::into_raw(b); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/c_api.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | Box::from_raw(wasi_ctx as *mut WasiCtxBuilder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = Box::from_raw(wasi_ctx as *mut WasiCtxBuilder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Arc::::into_raw` that must be used [INFO] [stdout] --> src/c_api.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | / with_ffi_arcs!([region: dyn Region, module: DlModule], { [INFO] [stdout] 81 | | let wasi_ctx = *Box::from_raw(wasi_ctx as *mut WasiCtxBuilder); [INFO] [stdout] 82 | | region [INFO] [stdout] 83 | | .new_instance_builder(module.clone() as Arc) [INFO] [stdout] ... | [INFO] [stdout] 90 | | .unwrap_or_else(|e| e.into()) [INFO] [stdout] 91 | | }) [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: this warning originates in the macro `with_ffi_arcs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Arc::::into_raw` that must be used [INFO] [stdout] --> src/c_api.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | / with_ffi_arcs!([region: dyn Region, module: DlModule], { [INFO] [stdout] 81 | | let wasi_ctx = *Box::from_raw(wasi_ctx as *mut WasiCtxBuilder); [INFO] [stdout] 82 | | region [INFO] [stdout] 83 | | .new_instance_builder(module.clone() as Arc) [INFO] [stdout] ... | [INFO] [stdout] 90 | | .unwrap_or_else(|e| e.into()) [INFO] [stdout] 91 | | }) [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: this warning originates in the macro `with_ffi_arcs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cranelift-codegen v0.51.0 [INFO] [stdout] error[E0271]: expected `IterMut<'_, FrameLayoutChange>` to be an iterator that yields `&_`, but it yields `&mut FrameLayoutChange` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cranelift-codegen-0.51.0/src/isa/x86/abi.rs:942:22 [INFO] [stdout] | [INFO] [stdout] 942 | .cloned() [INFO] [stdout] | ^^^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found mutable reference `&mut FrameLayoutChange` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cranelift-codegen-0.51.0/src/isa/x86/abi.rs:941:22 [INFO] [stdout] | [INFO] [stdout] 940 | *insts = insts [INFO] [stdout] | ----- this expression has type `&mut Box<[FrameLayoutChange]>` [INFO] [stdout] 941 | .into_iter() [INFO] [stdout] | ^^^^^^^^^^^ `Iterator::Item` is `&mut FrameLayoutChange` here [INFO] [stdout] note: required by a bound in `cloned` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/iter/traits/iterator.rs:3463:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `chain` exists for struct `Cloned>`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cranelift-codegen-0.51.0/src/isa/x86/abi.rs:943:22 [INFO] [stdout] | [INFO] [stdout] 940 | *insts = insts [INFO] [stdout] | __________________________- [INFO] [stdout] 941 | | .into_iter() [INFO] [stdout] 942 | | .cloned() [INFO] [stdout] 943 | | .chain(std::iter::once(new_cfa)) [INFO] [stdout] | | -^^^^^ method cannot be called on `Cloned>` due to unsatisfied trait bounds [INFO] [stdout] | |_____________________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] ` as Iterator>::Item = &_` [INFO] [stdout] which is required by `Cloned>: Iterator` [INFO] [stdout] `Cloned>: Iterator` [INFO] [stdout] which is required by `&mut Cloned>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wabt v0.9.2 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cranelift-codegen` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "5c0c6fe63a306b6b0dee0d6ec3b847b6f3106ee266ff5c2ded58465a7d13cdaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c0c6fe63a306b6b0dee0d6ec3b847b6f3106ee266ff5c2ded58465a7d13cdaa", kill_on_drop: false }` [INFO] [stdout] 5c0c6fe63a306b6b0dee0d6ec3b847b6f3106ee266ff5c2ded58465a7d13cdaa