[INFO] fetching crate cosmian-wit-parser 0.1.0... [INFO] testing cosmian-wit-parser-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate cosmian-wit-parser 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate cosmian-wit-parser 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cosmian-wit-parser 0.1.0 [INFO] tweaked toml for crates.io crate cosmian-wit-parser 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cosmian-wit-parser 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding pulldown-cmark v0.8.0 (available: v0.13.0) [INFO] [stderr] Adding wast v33.0.0 (available: v239.0.0) [INFO] [stderr] Adding witx v0.8.8 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded witx v0.8.8 [INFO] [stderr] Downloaded wast v22.0.0 [INFO] [stderr] Downloaded wast v33.0.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 604b8ae79ff56d62d2e4f2a64a8cc280994a2822921a03ad56be43f2b76063eb [INFO] running `Command { std: "docker" "start" "-a" "604b8ae79ff56d62d2e4f2a64a8cc280994a2822921a03ad56be43f2b76063eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "604b8ae79ff56d62d2e4f2a64a8cc280994a2822921a03ad56be43f2b76063eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604b8ae79ff56d62d2e4f2a64a8cc280994a2822921a03ad56be43f2b76063eb", kill_on_drop: false }` [INFO] [stdout] 604b8ae79ff56d62d2e4f2a64a8cc280994a2822921a03ad56be43f2b76063eb [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b52aaa99e530ca5b58b01980f096172c34b643d6e32cb2f38c39409950bb47a [INFO] running `Command { std: "docker" "start" "-a" "7b52aaa99e530ca5b58b01980f096172c34b643d6e32cb2f38c39409950bb47a", kill_on_drop: false }` [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling cosmian-wit-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:336:36 [INFO] [stdout] | [INFO] [stdout] 336 | Some((_, '\'')) => ('\''), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 336 - Some((_, '\'')) => ('\''), [INFO] [stdout] 336 + Some((_, '\'')) => '\'', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:337:35 [INFO] [stdout] | [INFO] [stdout] 337 | Some((_, 't')) => ('\t'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 337 - Some((_, 't')) => ('\t'), [INFO] [stdout] 337 + Some((_, 't')) => '\t', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:338:35 [INFO] [stdout] | [INFO] [stdout] 338 | Some((_, 'n')) => ('\n'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 338 - Some((_, 'n')) => ('\n'), [INFO] [stdout] 338 + Some((_, 'n')) => '\n', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:339:35 [INFO] [stdout] | [INFO] [stdout] 339 | Some((_, 'r')) => ('\r'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 339 - Some((_, 'r')) => ('\r'), [INFO] [stdout] 339 + Some((_, 'r')) => '\r', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:340:36 [INFO] [stdout] | [INFO] [stdout] 340 | Some((_, '\\')) => ('\\'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 340 - Some((_, '\\')) => ('\\'), [INFO] [stdout] 340 + Some((_, '\\')) => '\\', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Interface(Interface<'a>), [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] 21 - Interface(Interface<'a>), [INFO] [stdout] 21 + Interface(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `Command { std: "docker" "inspect" "7b52aaa99e530ca5b58b01980f096172c34b643d6e32cb2f38c39409950bb47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b52aaa99e530ca5b58b01980f096172c34b643d6e32cb2f38c39409950bb47a", kill_on_drop: false }` [INFO] [stdout] 7b52aaa99e530ca5b58b01980f096172c34b643d6e32cb2f38c39409950bb47a [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1e98c9399a45332cfb2edb0283da6378ecd894913564b603ae4d874f7169f9d [INFO] running `Command { std: "docker" "start" "-a" "d1e98c9399a45332cfb2edb0283da6378ecd894913564b603ae4d874f7169f9d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:336:36 [INFO] [stdout] | [INFO] [stdout] 336 | Some((_, '\'')) => ('\''), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 336 - Some((_, '\'')) => ('\''), [INFO] [stdout] 336 + Some((_, '\'')) => '\'', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:337:35 [INFO] [stdout] | [INFO] [stdout] 337 | Some((_, 't')) => ('\t'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 337 - Some((_, 't')) => ('\t'), [INFO] [stdout] 337 + Some((_, 't')) => '\t', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:338:35 [INFO] [stdout] | [INFO] [stdout] 338 | Some((_, 'n')) => ('\n'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 338 - Some((_, 'n')) => ('\n'), [INFO] [stdout] 338 + Some((_, 'n')) => '\n', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:339:35 [INFO] [stdout] | [INFO] [stdout] 339 | Some((_, 'r')) => ('\r'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 339 - Some((_, 'r')) => ('\r'), [INFO] [stdout] 339 + Some((_, 'r')) => '\r', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:340:36 [INFO] [stdout] | [INFO] [stdout] 340 | Some((_, '\\')) => ('\\'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 340 - Some((_, '\\')) => ('\\'), [INFO] [stdout] 340 + Some((_, '\\')) => '\\', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Interface(Interface<'a>), [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] 21 - Interface(Interface<'a>), [INFO] [stdout] 21 + Interface(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling cosmian-wit-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `wit_parser` [INFO] [stdout] --> tests/all.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use wit_parser::*; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `wit_parser` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `wit_parser`, use `cargo add wit_parser` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `wit_parser` [INFO] [stdout] --> tests/all.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | use wit_parser::Type; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `wit_parser` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `wit_parser`, use `cargo add wit_parser` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:336:36 [INFO] [stdout] | [INFO] [stdout] 336 | Some((_, '\'')) => ('\''), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 336 - Some((_, '\'')) => ('\''), [INFO] [stdout] 336 + Some((_, '\'')) => '\'', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:337:35 [INFO] [stdout] | [INFO] [stdout] 337 | Some((_, 't')) => ('\t'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 337 - Some((_, 't')) => ('\t'), [INFO] [stdout] 337 + Some((_, 't')) => '\t', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:338:35 [INFO] [stdout] | [INFO] [stdout] 338 | Some((_, 'n')) => ('\n'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 338 - Some((_, 'n')) => ('\n'), [INFO] [stdout] 338 + Some((_, 'n')) => '\n', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:339:35 [INFO] [stdout] | [INFO] [stdout] 339 | Some((_, 'r')) => ('\r'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 339 - Some((_, 'r')) => ('\r'), [INFO] [stdout] 339 + Some((_, 'r')) => '\r', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/ast/lex.rs:340:36 [INFO] [stdout] | [INFO] [stdout] 340 | Some((_, '\\')) => ('\\'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 340 - Some((_, '\\')) => ('\\'), [INFO] [stdout] 340 + Some((_, '\\')) => '\\', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cosmian-wit-parser` (test "all") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Interface(Interface<'a>), [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] 21 - Interface(Interface<'a>), [INFO] [stdout] 21 + Interface(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1e98c9399a45332cfb2edb0283da6378ecd894913564b603ae4d874f7169f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1e98c9399a45332cfb2edb0283da6378ecd894913564b603ae4d874f7169f9d", kill_on_drop: false }` [INFO] [stdout] d1e98c9399a45332cfb2edb0283da6378ecd894913564b603ae4d874f7169f9d