[INFO] cloning repository https://github.com/renatoathaydes/wasmin-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renatoathaydes/wasmin-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatoathaydes%2Fwasmin-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatoathaydes%2Fwasmin-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3856ffdd5959e0d3f397fc1334b7bdc2154ec9c0 [INFO] checking renatoathaydes/wasmin-lang against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatoathaydes%2Fwasmin-lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renatoathaydes/wasmin-lang on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/renatoathaydes/wasmin-lang [INFO] finished tweaking git repo https://github.com/renatoathaydes/wasmin-lang [INFO] tweaked toml for git repo https://github.com/renatoathaydes/wasmin-lang written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/renatoathaydes/wasmin-lang 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78f1eaa06be301c0c458e9cd8f169f2307ad67025d98c482629f6d7edf03b8ca [INFO] running `Command { std: "docker" "start" "-a" "78f1eaa06be301c0c458e9cd8f169f2307ad67025d98c482629f6d7edf03b8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78f1eaa06be301c0c458e9cd8f169f2307ad67025d98c482629f6d7edf03b8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78f1eaa06be301c0c458e9cd8f169f2307ad67025d98c482629f6d7edf03b8ca", kill_on_drop: false }` [INFO] [stdout] 78f1eaa06be301c0c458e9cd8f169f2307ad67025d98c482629f6d7edf03b8ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c4396f7012d7ce86b26f850767cda98b46829c09802e317417dcf0afd4c1ccf [INFO] running `Command { std: "docker" "start" "-a" "8c4396f7012d7ce86b26f850767cda98b46829c09802e317417dcf0afd4c1ccf", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Checking wasmparser v0.72.0 [INFO] [stderr] Checking wasm-encoder v0.4.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking wasmin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/stack.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | if let Some(mut entry) = self.get_entry(&id) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fun_index` [INFO] [stdout] --> src/sink/wasm.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | fun_index, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `fun_index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_conversion` [INFO] [stdout] --> src/sink/wat.rs:53:28 [INFO] [stdout] | [INFO] [stdout] 53 | let (names, value, type_conversion) = assignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_conversion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_conversion` [INFO] [stdout] --> src/sink/wat.rs:95:28 [INFO] [stdout] | [INFO] [stdout] 95 | let (names, value, type_conversion) = assignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_conversion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/parse/expr_parser.rs:146:42 [INFO] [stdout] | [INFO] [stdout] 146 | Err(e) => Some(ExprError(e.into())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/parse/expr_parser.rs:370:81 [INFO] [stdout] | [INFO] [stdout] 370 | let expr = parse_expr_with_state(parser, &mut state, skip_word).map_err(|e| e.into())?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:258:40 [INFO] [stdout] | [INFO] [stdout] 258 | return err_wasmin!(e.clone().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:297:36 [INFO] [stdout] | [INFO] [stdout] 297 | return err_wasmin!(e.clone().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:300:36 [INFO] [stdout] | [INFO] [stdout] 300 | return err_wasmin!(e.clone().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:343:53 [INFO] [stdout] | [INFO] [stdout] 343 | Expression::ExprError(e) => err_wasmin!(e.clone().into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmin` (lib) due to 6 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/stack.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | if let Some(mut entry) = self.get_entry(&id) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fun_index` [INFO] [stdout] --> src/sink/wasm.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | fun_index, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `fun_index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_conversion` [INFO] [stdout] --> src/sink/wat.rs:53:28 [INFO] [stdout] | [INFO] [stdout] 53 | let (names, value, type_conversion) = assignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_conversion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_conversion` [INFO] [stdout] --> src/sink/wat.rs:95:28 [INFO] [stdout] | [INFO] [stdout] 95 | let (names, value, type_conversion) = assignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_conversion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/parse/expr_parser.rs:146:42 [INFO] [stdout] | [INFO] [stdout] 146 | Err(e) => Some(ExprError(e.into())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/parse/expr_parser.rs:370:81 [INFO] [stdout] | [INFO] [stdout] 370 | let expr = parse_expr_with_state(parser, &mut state, skip_word).map_err(|e| e.into())?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:258:40 [INFO] [stdout] | [INFO] [stdout] 258 | return err_wasmin!(e.clone().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:297:36 [INFO] [stdout] | [INFO] [stdout] 297 | return err_wasmin!(e.clone().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:300:36 [INFO] [stdout] | [INFO] [stdout] 300 | return err_wasmin!(e.clone().into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `WasminError` to `WasminError` [INFO] [stdout] --> src/sink/wasm.rs:343:53 [INFO] [stdout] | [INFO] [stdout] 343 | Expression::ExprError(e) => err_wasmin!(e.clone().into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmin` (lib test) due to 6 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8c4396f7012d7ce86b26f850767cda98b46829c09802e317417dcf0afd4c1ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c4396f7012d7ce86b26f850767cda98b46829c09802e317417dcf0afd4c1ccf", kill_on_drop: false }` [INFO] [stdout] 8c4396f7012d7ce86b26f850767cda98b46829c09802e317417dcf0afd4c1ccf