[INFO] cloning repository https://github.com/lights0123/web-libusb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lights0123/web-libusb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fweb-libusb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fweb-libusb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ce24c24ef4c6acb6144c1224df72f281693a215 [INFO] testing lights0123/web-libusb against try#a40ec913238f4f188d97c41aa605cb486451acf2+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fweb-libusb" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lights0123/web-libusb on toolchain a40ec913238f4f188d97c41aa605cb486451acf2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lights0123/web-libusb [INFO] finished tweaking git repo https://github.com/lights0123/web-libusb [INFO] tweaked toml for git repo https://github.com/lights0123/web-libusb written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lights0123/web-libusb 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" "+a40ec913238f4f188d97c41aa605cb486451acf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f9e32d27e85a71f17f091f6ff26cb210ff05cc83cb2e314a3cca8648b7d299 [INFO] running `Command { std: "docker" "start" "-a" "85f9e32d27e85a71f17f091f6ff26cb210ff05cc83cb2e314a3cca8648b7d299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f9e32d27e85a71f17f091f6ff26cb210ff05cc83cb2e314a3cca8648b7d299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f9e32d27e85a71f17f091f6ff26cb210ff05cc83cb2e314a3cca8648b7d299", kill_on_drop: false }` [INFO] [stdout] 85f9e32d27e85a71f17f091f6ff26cb210ff05cc83cb2e314a3cca8648b7d299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 881a91360bac2bb25b246bc8600dcdf0c6ed1ae6101743964c44336481ce9d3e [INFO] running `Command { std: "docker" "start" "-a" "881a91360bac2bb25b246bc8600dcdf0c6ed1ae6101743964c44336481ce9d3e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling libc v0.2.93 (https://github.com/rust-lang/libc?tag=0.2.93#3b185efb) [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling libusb1-sys v0.4.2 (/opt/rustwide/workdir/web-libusb) [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling array_iterator v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling libc v0.2.93 (/opt/rustwide/workdir/wasm-libc) [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling globwalk v0.7.3 [INFO] [stderr] Compiling libnspire-sys v0.3.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling rmp-serde v0.14.4 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling js-sys v0.3.50 [INFO] [stderr] Compiling web-sys v0.3.50 [INFO] [stderr] Compiling serde-wasm-bindgen v0.1.3 [INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Box::from_raw(context); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Box::from_raw(dev_handle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | Box::from_raw(dev); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:366:13 [INFO] [stdout] | [INFO] [stdout] 366 | / Box::from_raw(&mut slice::from_raw_parts( [INFO] [stdout] 367 | | setting.endpoint, [INFO] [stdout] 368 | | setting.bNumEndpoints as usize, [INFO] [stdout] 369 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusb v0.6.5 [INFO] [stderr] Compiling libnspire v0.2.3 [INFO] [stderr] Compiling web-libnspire v0.1.5 (/opt/rustwide/workdir/web-libnspire) [INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.81s [INFO] running `Command { std: "docker" "inspect" "881a91360bac2bb25b246bc8600dcdf0c6ed1ae6101743964c44336481ce9d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "881a91360bac2bb25b246bc8600dcdf0c6ed1ae6101743964c44336481ce9d3e", kill_on_drop: false }` [INFO] [stdout] 881a91360bac2bb25b246bc8600dcdf0c6ed1ae6101743964c44336481ce9d3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 72597248cb0f69aa37fa849d99b7c2acd01d772ce8914981b87d3707d75e3b2d [INFO] running `Command { std: "docker" "start" "-a" "72597248cb0f69aa37fa849d99b7c2acd01d772ce8914981b87d3707d75e3b2d", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.23 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling libc v0.2.93 (/opt/rustwide/workdir/wasm-libc) [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.23 [INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Box::from_raw(context); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Box::from_raw(dev_handle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libusb1-sys v0.4.2 (/opt/rustwide/workdir/web-libusb) [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | Box::from_raw(dev); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:366:13 [INFO] [stdout] | [INFO] [stdout] 366 | / Box::from_raw(&mut slice::from_raw_parts( [INFO] [stdout] 367 | | setting.endpoint, [INFO] [stdout] 368 | | setting.bNumEndpoints as usize, [INFO] [stdout] 369 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Box::from_raw(context); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Box::from_raw(dev_handle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | Box::from_raw(dev); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> web-libusb/src/lib.rs:366:13 [INFO] [stdout] | [INFO] [stdout] 366 | / Box::from_raw(&mut slice::from_raw_parts( [INFO] [stdout] 367 | | setting.endpoint, [INFO] [stdout] 368 | | setting.bNumEndpoints as usize, [INFO] [stdout] 369 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-test v0.3.23 [INFO] [stderr] Compiling web-libnspire v0.1.5 (/opt/rustwide/workdir/web-libnspire) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "72597248cb0f69aa37fa849d99b7c2acd01d772ce8914981b87d3707d75e3b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72597248cb0f69aa37fa849d99b7c2acd01d772ce8914981b87d3707d75e3b2d", kill_on_drop: false }` [INFO] [stdout] 72597248cb0f69aa37fa849d99b7c2acd01d772ce8914981b87d3707d75e3b2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 778a186c621293147edf0ccd4a5010ee07328f769a9433eb160244535fc7369a [INFO] running `Command { std: "docker" "start" "-a" "778a186c621293147edf0ccd4a5010ee07328f769a9433eb160244535fc7369a", kill_on_drop: false }` [INFO] [stderr] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> web-libusb/src/lib.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | Box::from_raw(context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> web-libusb/src/lib.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | Box::from_raw(dev_handle); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> web-libusb/src/lib.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | Box::from_raw(dev); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> web-libusb/src/lib.rs:366:13 [INFO] [stderr] | [INFO] [stderr] 366 | / Box::from_raw(&mut slice::from_raw_parts( [INFO] [stderr] 367 | | setting.endpoint, [INFO] [stderr] 368 | | setting.bNumEndpoints as usize, [INFO] [stderr] 369 | | )); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] [INFO] [stderr] warning: `libusb1-sys` (lib) generated 5 warnings [INFO] [stderr] warning: `libusb1-sys` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: `web-libnspire` (lib) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libc-35d6def9ba9082ef) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libusb1_sys-80360607b4d7b977) [INFO] [stderr] error: test failed, to rerun pass `-p libusb1-sys --lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libusb1_sys-80360607b4d7b977` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "778a186c621293147edf0ccd4a5010ee07328f769a9433eb160244535fc7369a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778a186c621293147edf0ccd4a5010ee07328f769a9433eb160244535fc7369a", kill_on_drop: false }` [INFO] [stdout] 778a186c621293147edf0ccd4a5010ee07328f769a9433eb160244535fc7369a