[INFO] fetching crate wit-bindgen-gen-ts-near 0.3.0... [INFO] checking wit-bindgen-gen-ts-near-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate wit-bindgen-gen-ts-near 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate wit-bindgen-gen-ts-near 0.3.0 [INFO] finished tweaking crates.io crate wit-bindgen-gen-ts-near 0.3.0 [INFO] tweaked toml for crates.io crate wit-bindgen-gen-ts-near 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wit-bindgen-gen-ts-near 0.3.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding aha-wit-bindgen-gen-core v0.0.1 (available: v0.2.0) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aha-wit-bindgen-gen-core v0.0.1 [INFO] [stderr] Downloaded aha-wit-parser v0.0.2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19640395a6036513df8c6903ddba458f437f1c35788e324292e1d78157f33bfa [INFO] running `Command { std: "docker" "start" "-a" "19640395a6036513df8c6903ddba458f437f1c35788e324292e1d78157f33bfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19640395a6036513df8c6903ddba458f437f1c35788e324292e1d78157f33bfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19640395a6036513df8c6903ddba458f437f1c35788e324292e1d78157f33bfa", kill_on_drop: false }` [INFO] [stdout] 19640395a6036513df8c6903ddba458f437f1c35788e324292e1d78157f33bfa [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b43e7f494d796c1c24b967bd12034b3606d8cc06cc970b97aaf88d8df70f403 [INFO] running `Command { std: "docker" "start" "-a" "2b43e7f494d796c1c24b967bd12034b3606d8cc06cc970b97aaf88d8df70f403", kill_on_drop: false }` [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling wit-bindgen-gen-ts-near v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Checking aha-wit-parser v0.0.2 [INFO] [stderr] Checking aha-wit-bindgen-gen-core v0.0.1 [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/lib.rs:525:9 [INFO] [stdout] | [INFO] [stdout] 525 | drop((iface, _id, name, const_, ty, docs)); [INFO] [stdout] | ^^^^^------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&Interface, Id, &str, bool, &Type, &Docs)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/wit_bindgen_gen_ts_near-0bfc3b13a0f4fe63.long-type-4731585853943129754.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 525 - drop((iface, _id, name, const_, ty, docs)); [INFO] [stdout] 525 + let _ = (iface, _id, name, const_, ty, docs); [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:530:9 [INFO] [stdout] | [INFO] [stdout] 530 | drop((iface, _id, name, ty, docs)); [INFO] [stdout] | ^^^^^----------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&Interface, Id, &str, &Type, &Docs)` [INFO] [stdout] | [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/wit_bindgen_gen_ts_near-0bfc3b13a0f4fe63.long-type-8820264645717992309.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 530 - drop((iface, _id, name, ty, docs)); [INFO] [stdout] 530 + let _ = (iface, _id, name, ty, docs); [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:525:9 [INFO] [stdout] | [INFO] [stdout] 525 | drop((iface, _id, name, const_, ty, docs)); [INFO] [stdout] | ^^^^^------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&Interface, Id, &str, bool, &Type, &Docs)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/wit_bindgen_gen_ts_near-e724ae0a3b183e56.long-type-8929023888121864976.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 525 - drop((iface, _id, name, const_, ty, docs)); [INFO] [stdout] 525 + let _ = (iface, _id, name, const_, ty, docs); [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:530:9 [INFO] [stdout] | [INFO] [stdout] 530 | drop((iface, _id, name, ty, docs)); [INFO] [stdout] | ^^^^^----------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `(&Interface, Id, &str, &Type, &Docs)` [INFO] [stdout] | [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/wit_bindgen_gen_ts_near-e724ae0a3b183e56.long-type-13938568914094244975.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 530 - drop((iface, _id, name, ty, docs)); [INFO] [stdout] 530 + let _ = (iface, _id, name, ty, docs); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "2b43e7f494d796c1c24b967bd12034b3606d8cc06cc970b97aaf88d8df70f403", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b43e7f494d796c1c24b967bd12034b3606d8cc06cc970b97aaf88d8df70f403", kill_on_drop: false }` [INFO] [stdout] 2b43e7f494d796c1c24b967bd12034b3606d8cc06cc970b97aaf88d8df70f403