[INFO] cloning repository https://github.com/whidl/whidl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whidl/whidl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhidl%2Fwhidl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhidl%2Fwhidl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba210b2ee1a0438e308b654d3615397295a5fcdc [INFO] checking whidl/whidl against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhidl%2Fwhidl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whidl/whidl on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whidl/whidl [INFO] finished tweaking git repo https://github.com/whidl/whidl [INFO] tweaked toml for git repo https://github.com/whidl/whidl written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/whidl/whidl 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Downloaded more-asserts v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f41ad4e59b7d90bf21924e96ecf1fb24a10363d96e49126fe2065cbd3b3afa4 [INFO] running `Command { std: "docker" "start" "-a" "8f41ad4e59b7d90bf21924e96ecf1fb24a10363d96e49126fe2065cbd3b3afa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f41ad4e59b7d90bf21924e96ecf1fb24a10363d96e49126fe2065cbd3b3afa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f41ad4e59b7d90bf21924e96ecf1fb24a10363d96e49126fe2065cbd3b3afa4", kill_on_drop: false }` [INFO] [stdout] 8f41ad4e59b7d90bf21924e96ecf1fb24a10363d96e49126fe2065cbd3b3afa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77e4094f07bfebe12c1c479d601ad15f28b382d299c766f0242e71c8fcf50ea7 [INFO] running `Command { std: "docker" "start" "-a" "77e4094f07bfebe12c1c479d601ad15f28b382d299c766f0242e71c8fcf50ea7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.87 [INFO] [stderr] Compiling bumpalo v3.13.0 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling rustix v0.38.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Compiling serde v1.0.167 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.100 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking more-asserts v0.3.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.11 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking rust-embed-utils v7.8.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling serde_derive v1.0.167 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Compiling rust-embed-impl v6.8.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Checking rust-embed v6.8.1 [INFO] [stderr] Checking clap v4.3.11 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking js-sys v0.3.64 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.37 [INFO] [stderr] Checking wasm-bindgen-test v0.3.37 [INFO] [stderr] Checking petgraph v0.6.3 [INFO] [stderr] Checking whidl v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/parser.rs:964:9 [INFO] [stdout] | [INFO] [stdout] 961 | use super::*; [INFO] [stdout] | -------- the item `fs` is already imported here [INFO] [stdout] ... [INFO] [stdout] 964 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/parser.rs:965:9 [INFO] [stdout] | [INFO] [stdout] 961 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 965 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FileReader` is imported redundantly [INFO] [stdout] --> src/lib.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 210 | use super::*; [INFO] [stdout] | -------- the item `FileReader` is already imported here [INFO] [stdout] 211 | use crate::parser::FileReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `write_quartus_project` is imported redundantly [INFO] [stdout] --> src/modelsim.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::vhdl::write_quartus_project; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | use crate::vhdl::SignalRhs::*; [INFO] [stdout] 15 | use crate::vhdl::*; [INFO] [stdout] | -------------- the item `write_quartus_project` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parser` is imported redundantly [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 18 | use parser::*; [INFO] [stdout] | --------- the item `Parser` is already imported here [INFO] [stdout] ... [INFO] [stdout] 25 | use parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `write_quartus_project` is imported redundantly [INFO] [stdout] --> src/modelsim.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::vhdl::write_quartus_project; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | use crate::vhdl::SignalRhs::*; [INFO] [stdout] 15 | use crate::vhdl::*; [INFO] [stdout] | -------------- the item `write_quartus_project` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/parser.rs:964:9 [INFO] [stdout] | [INFO] [stdout] 961 | use super::*; [INFO] [stdout] | -------- the item `fs` is already imported here [INFO] [stdout] ... [INFO] [stdout] 964 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/parser.rs:965:9 [INFO] [stdout] | [INFO] [stdout] 961 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 965 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/test_script.rs:305:9 [INFO] [stdout] | [INFO] [stdout] 304 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] 305 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parser` is imported redundantly [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 18 | use parser::*; [INFO] [stdout] | --------- the item `Parser` is already imported here [INFO] [stdout] ... [INFO] [stdout] 25 | use parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | TestParseError(crate::test_scanner::Token), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | TestParseError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | SimulationError(Option), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | SimulationError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TryMap` is never used [INFO] [stdout] --> src/simulator.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | trait TryMap { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `test_path` and `output_path` are never read [INFO] [stdout] --> src/test_parser.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TestScript { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | pub test_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | pub hdl_path: PathBuf, [INFO] [stdout] 15 | pub output_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestScript` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `space_before` and `space_after` are never read [INFO] [stdout] --> src/test_parser.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct OutputFormat { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 50 | pub space_before: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 51 | pub output_columns: usize, [INFO] [stdout] 52 | pub space_after: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OutputFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generic_params` is never read [INFO] [stdout] --> src/vhdl.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct VhdlComponent { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 108 | pub unit: String, [INFO] [stdout] 109 | pub generic_params: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VhdlComponent` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `wire_name` is never read [INFO] [stdout] --> src/vhdl.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct PortMappingVHDL { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 128 | pub wire_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PortMappingVHDL` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | TestParseError(crate::test_scanner::Token), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | TestParseError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | SimulationError(Option), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | SimulationError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TryMap` is never used [INFO] [stdout] --> src/simulator.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | trait TryMap { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `test_path` and `output_path` are never read [INFO] [stdout] --> src/test_parser.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TestScript { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | pub test_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | pub hdl_path: PathBuf, [INFO] [stdout] 15 | pub output_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestScript` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `space_before` and `space_after` are never read [INFO] [stdout] --> src/test_parser.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct OutputFormat { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 50 | pub space_before: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 51 | pub output_columns: usize, [INFO] [stdout] 52 | pub space_after: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OutputFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generic_params` is never read [INFO] [stdout] --> src/vhdl.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct VhdlComponent { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 108 | pub unit: String, [INFO] [stdout] 109 | pub generic_params: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VhdlComponent` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `wire_name` is never read [INFO] [stdout] --> src/vhdl.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct PortMappingVHDL { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 128 | pub wire_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PortMappingVHDL` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "77e4094f07bfebe12c1c479d601ad15f28b382d299c766f0242e71c8fcf50ea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77e4094f07bfebe12c1c479d601ad15f28b382d299c766f0242e71c8fcf50ea7", kill_on_drop: false }` [INFO] [stdout] 77e4094f07bfebe12c1c479d601ad15f28b382d299c766f0242e71c8fcf50ea7