[INFO] cloning repository https://github.com/alexanderwiebe/vscode-remote-try-rust-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexanderwiebe/vscode-remote-try-rust-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexanderwiebe%2Fvscode-remote-try-rust-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexanderwiebe%2Fvscode-remote-try-rust-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd2676f5317e1fba01aa17816dac5ee5a5c8fc04 [INFO] checking alexanderwiebe/vscode-remote-try-rust-wasm against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexanderwiebe%2Fvscode-remote-try-rust-wasm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexanderwiebe/vscode-remote-try-rust-wasm 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/alexanderwiebe/vscode-remote-try-rust-wasm [INFO] finished tweaking git repo https://github.com/alexanderwiebe/vscode-remote-try-rust-wasm [INFO] tweaked toml for git repo https://github.com/alexanderwiebe/vscode-remote-try-rust-wasm written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/alexanderwiebe/vscode-remote-try-rust-wasm 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.23 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.55 [INFO] [stderr] Downloaded js-sys v0.3.32 [INFO] [stderr] Downloaded wasm-bindgen v0.2.55 [INFO] [stderr] Downloaded web-sys v0.3.32 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 91ea09a8088dfde94e14e0138c129d72aeb6989b282ab05698582acf54511a8f [INFO] running `Command { std: "docker" "start" "-a" "91ea09a8088dfde94e14e0138c129d72aeb6989b282ab05698582acf54511a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91ea09a8088dfde94e14e0138c129d72aeb6989b282ab05698582acf54511a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91ea09a8088dfde94e14e0138c129d72aeb6989b282ab05698582acf54511a8f", kill_on_drop: false }` [INFO] [stdout] 91ea09a8088dfde94e14e0138c129d72aeb6989b282ab05698582acf54511a8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5213cb70cac8ec3850e7debcd80f9860fca93481144744795c45e599da0cee53 [INFO] running `Command { std: "docker" "start" "-a" "5213cb70cac8ec3850e7debcd80f9860fca93481144744795c45e599da0cee53", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.55 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.55 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.55 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.55 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.55 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking js-sys v0.3.32 [INFO] [stderr] Checking ajrust v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/lib.rs:41:46 [INFO] [stdout] | [INFO] [stdout] 41 | HashMap::<_, _>::from_iter(IntoIter::new([("mm", 1.0 / 1000.0), ("cm", 1.0 / 100.0)])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a1` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | for (i, a1) in a.iter().enumerate() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addList` should have a snake case name [INFO] [stdout] --> src/lib.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn addList(a: Vec, b: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `add_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `retVal` should have a snake case name [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut retVal = Vec::new(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `ret_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasm-bindgen-futures v0.3.27 [INFO] [stderr] Checking wasm-bindgen-test v0.2.50 [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/lib.rs:41:46 [INFO] [stdout] | [INFO] [stdout] 41 | HashMap::<_, _>::from_iter(IntoIter::new([("mm", 1.0 / 1000.0), ("cm", 1.0 / 100.0)])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a1` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | for (i, a1) in a.iter().enumerate() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `addList` should have a snake case name [INFO] [stdout] --> src/lib.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn addList(a: Vec, b: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `add_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `retVal` should have a snake case name [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut retVal = Vec::new(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `ret_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.28s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.55 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "5213cb70cac8ec3850e7debcd80f9860fca93481144744795c45e599da0cee53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5213cb70cac8ec3850e7debcd80f9860fca93481144744795c45e599da0cee53", kill_on_drop: false }` [INFO] [stdout] 5213cb70cac8ec3850e7debcd80f9860fca93481144744795c45e599da0cee53