[INFO] fetching crate cosmian-wit-bindgen-gen-core 0.1.0... [INFO] testing cosmian-wit-bindgen-gen-core-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate cosmian-wit-bindgen-gen-core 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate cosmian-wit-bindgen-gen-core 0.1.0 [INFO] finished tweaking crates.io crate cosmian-wit-bindgen-gen-core 0.1.0 [INFO] tweaked toml for crates.io crate cosmian-wit-bindgen-gen-core 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cosmian-wit-bindgen-gen-core 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] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [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 cosmian-wit-parser v0.1.0 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded unicase v2.8.1 [INFO] [stderr] Downloaded witx v0.8.8 [INFO] [stderr] Downloaded pulldown-cmark v0.8.0 [INFO] [stderr] Downloaded wast v33.0.0 [INFO] [stderr] Downloaded wast v22.0.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dcb91c9f66d7edd77afcec1046f6c0b8e0995facde2eda43780781c61244c74 [INFO] running `Command { std: "docker" "start" "-a" "5dcb91c9f66d7edd77afcec1046f6c0b8e0995facde2eda43780781c61244c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dcb91c9f66d7edd77afcec1046f6c0b8e0995facde2eda43780781c61244c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dcb91c9f66d7edd77afcec1046f6c0b8e0995facde2eda43780781c61244c74", kill_on_drop: false }` [INFO] [stdout] 5dcb91c9f66d7edd77afcec1046f6c0b8e0995facde2eda43780781c61244c74 [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=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] b42e173d6efa895980a268599a1d68f4461aed09b95507acf7632d6d5fec8141 [INFO] running `Command { std: "docker" "start" "-a" "b42e173d6efa895980a268599a1d68f4461aed09b95507acf7632d6d5fec8141", kill_on_drop: false }` [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling cosmian-wit-parser v0.1.0 [INFO] [stderr] Compiling cosmian-wit-bindgen-gen-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/lib.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | drop((imports, exports)); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&[cosmian_wit_parser::Interface], &[cosmian_wit_parser::Interface])` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 44 - drop((imports, exports)); [INFO] [stdout] 44 + let _ = (imports, exports); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | drop((iface, dir)); [INFO] [stdout] | ^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&cosmian_wit_parser::Interface, Direction)` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 48 - drop((iface, dir)); [INFO] [stdout] 48 + let _ = (iface, dir); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | drop(files); [INFO] [stdout] | ^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut Files` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 103 - drop(files); [INFO] [stdout] 103 + let _ = files; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `Command { std: "docker" "inspect" "b42e173d6efa895980a268599a1d68f4461aed09b95507acf7632d6d5fec8141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42e173d6efa895980a268599a1d68f4461aed09b95507acf7632d6d5fec8141", kill_on_drop: false }` [INFO] [stdout] b42e173d6efa895980a268599a1d68f4461aed09b95507acf7632d6d5fec8141 [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=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] f03888ae440d6665e3b97b68b7cf0630f23d4a2688b26ba8eb018fbdc4fa0c6b [INFO] running `Command { std: "docker" "start" "-a" "f03888ae440d6665e3b97b68b7cf0630f23d4a2688b26ba8eb018fbdc4fa0c6b", kill_on_drop: false }` [INFO] [stderr] Compiling cosmian-wit-bindgen-gen-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/lib.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | drop((imports, exports)); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&[cosmian_wit_parser::Interface], &[cosmian_wit_parser::Interface])` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 44 - drop((imports, exports)); [INFO] [stdout] 44 + let _ = (imports, exports); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | drop((iface, dir)); [INFO] [stdout] | ^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&cosmian_wit_parser::Interface, Direction)` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 48 - drop((iface, dir)); [INFO] [stdout] 48 + let _ = (iface, dir); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | drop(files); [INFO] [stdout] | ^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut Files` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 103 - drop(files); [INFO] [stdout] 103 + let _ = files; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "f03888ae440d6665e3b97b68b7cf0630f23d4a2688b26ba8eb018fbdc4fa0c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f03888ae440d6665e3b97b68b7cf0630f23d4a2688b26ba8eb018fbdc4fa0c6b", kill_on_drop: false }` [INFO] [stdout] f03888ae440d6665e3b97b68b7cf0630f23d4a2688b26ba8eb018fbdc4fa0c6b [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=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", kill_on_drop: false }` [INFO] [stdout] 2bc379676cee285c331ce5419dc31252bf253f0fe7c54c75c920c07ec2e5b8e9 [INFO] running `Command { std: "docker" "start" "-a" "2bc379676cee285c331ce5419dc31252bf253f0fe7c54c75c920c07ec2e5b8e9", kill_on_drop: false }` [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:44:9 [INFO] [stdout] running 5 tests [INFO] [stderr] | [INFO] [stdout] test tests::generator_is_object_safe ... ok [INFO] [stderr] 44 | drop((imports, exports)); [INFO] [stdout] test tests::newline_remap ... ok [INFO] [stderr] | ^^^^^------------------^ [INFO] [stdout] test tests::simple_append ... ok [INFO] [stderr] | | [INFO] [stdout] test tests::trim_ws ... ok [INFO] [stderr] | argument has type `(&[cosmian_wit_parser::Interface], &[cosmian_wit_parser::Interface])` [INFO] [stdout] test tests::if_else ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 44 - drop((imports, exports)); [INFO] [stderr] 44 + let _ = (imports, exports); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/lib.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | drop((iface, dir)); [INFO] [stderr] | ^^^^^------------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `(&cosmian_wit_parser::Interface, Direction)` [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 48 - drop((iface, dir)); [INFO] [stderr] 48 + let _ = (iface, dir); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/lib.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | drop(files); [INFO] [stderr] | ^^^^^-----^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut Files` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 103 - drop(files); [INFO] [stderr] 103 + let _ = files; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cosmian-wit-bindgen-gen-core` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cosmian_wit_bindgen_gen_core-4d61358c2c72ff95) [INFO] running `Command { std: "docker" "inspect" "2bc379676cee285c331ce5419dc31252bf253f0fe7c54c75c920c07ec2e5b8e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc379676cee285c331ce5419dc31252bf253f0fe7c54c75c920c07ec2e5b8e9", kill_on_drop: false }` [INFO] [stdout] 2bc379676cee285c331ce5419dc31252bf253f0fe7c54c75c920c07ec2e5b8e9