[INFO] fetching crate wai-bindgen-gen-js 0.2.3...
[INFO] testing wai-bindgen-gen-js-0.2.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate wai-bindgen-gen-js 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wai-bindgen-gen-js 0.2.3
[INFO] finished tweaking crates.io crate wai-bindgen-gen-js 0.2.3
[INFO] tweaked toml for crates.io crate wai-bindgen-gen-js 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wai-bindgen-gen-js 0.2.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18bf2cef91dfeda9446b58aacfadcff15640933ed916c9942a4ac2e2bb62defe
[INFO] running `Command { std: "docker" "start" "-a" "18bf2cef91dfeda9446b58aacfadcff15640933ed916c9942a4ac2e2bb62defe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18bf2cef91dfeda9446b58aacfadcff15640933ed916c9942a4ac2e2bb62defe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18bf2cef91dfeda9446b58aacfadcff15640933ed916c9942a4ac2e2bb62defe", kill_on_drop: false }`
[INFO] [stdout] 18bf2cef91dfeda9446b58aacfadcff15640933ed916c9942a4ac2e2bb62defe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16b9dbbcd98eeed632c42f2b70acb182b9003ddfdc5b0368391436edd36fa5b7
[INFO] running `Command { std: "docker" "start" "-a" "16b9dbbcd98eeed632c42f2b70acb182b9003ddfdc5b0368391436edd36fa5b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling wai-bindgen-gen-js v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling wai-parser v0.2.3
[INFO] [stderr]    Compiling wai-bindgen-gen-core v0.2.3
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |         drop((iface, _id, name, ty, docs));
[INFO] [stdout]     |         ^^^^^----------------------------^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `(&Interface, Id<TypeDef>, &str, &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/wai_bindgen_gen_js-a3ce03d4b1f45790.long-type-9180183952621816344.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] 595 -         drop((iface, _id, name, ty, docs));
[INFO] [stdout] 595 +         let _ = (iface, _id, name, ty, docs);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "16b9dbbcd98eeed632c42f2b70acb182b9003ddfdc5b0368391436edd36fa5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b9dbbcd98eeed632c42f2b70acb182b9003ddfdc5b0368391436edd36fa5b7", kill_on_drop: false }`
[INFO] [stdout] 16b9dbbcd98eeed632c42f2b70acb182b9003ddfdc5b0368391436edd36fa5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 766d4fa29689b4cc4e77b6d80412d3dfa7bcd27a6816c606bf3e8158fafcb368
[INFO] running `Command { std: "docker" "start" "-a" "766d4fa29689b4cc4e77b6d80412d3dfa7bcd27a6816c606bf3e8158fafcb368", kill_on_drop: false }`
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |         drop((iface, _id, name, ty, docs));
[INFO] [stdout]     |         ^^^^^----------------------------^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `(&Interface, Id<TypeDef>, &str, &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/wai_bindgen_gen_js-a3ce03d4b1f45790.long-type-9180183952621816344.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] 595 -         drop((iface, _id, name, ty, docs));
[INFO] [stdout] 595 +         let _ = (iface, _id, name, ty, docs);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wai-bindgen-gen-js v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout]  --> tests/codegen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     test_helpers::codegen_js_export!(
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout]   --> tests/codegen.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     test_helpers::codegen_js_import!(
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout]  --> tests/runtime.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | test_helpers::runtime_tests!("ts");
[INFO] [stdout]   | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wai-bindgen-gen-js` (test "codegen") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `wai-bindgen-gen-js` (test "runtime") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "766d4fa29689b4cc4e77b6d80412d3dfa7bcd27a6816c606bf3e8158fafcb368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766d4fa29689b4cc4e77b6d80412d3dfa7bcd27a6816c606bf3e8158fafcb368", kill_on_drop: false }`
[INFO] [stdout] 766d4fa29689b4cc4e77b6d80412d3dfa7bcd27a6816c606bf3e8158fafcb368
