[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] checking lights0123/web-libusb against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fweb-libusb" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lights0123/web-libusb on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-5-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rust-lang/libc` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusb v0.6.5 [INFO] [stderr] Downloaded libnspire v0.2.3 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded array_iterator v0.2.4 [INFO] [stderr] Downloaded libnspire-sys v0.3.4 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.1.3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bc8cc78dbdba073cdaabf96c49b2cdbd2441aa6b2fc5f98f5fffaac851be908 [INFO] running `Command { std: "docker" "start" "-a" "6bc8cc78dbdba073cdaabf96c49b2cdbd2441aa6b2fc5f98f5fffaac851be908", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bc8cc78dbdba073cdaabf96c49b2cdbd2441aa6b2fc5f98f5fffaac851be908", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc8cc78dbdba073cdaabf96c49b2cdbd2441aa6b2fc5f98f5fffaac851be908", kill_on_drop: false }` [INFO] [stdout] 6bc8cc78dbdba073cdaabf96c49b2cdbd2441aa6b2fc5f98f5fffaac851be908 [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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c140b744a6463c3d7731aaacde919500fff3e20baefa211fa402581897027814 [INFO] running `Command { std: "docker" "start" "-a" "c140b744a6463c3d7731aaacde919500fff3e20baefa211fa402581897027814", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling libc v0.2.93 (https://github.com/rust-lang/libc?tag=0.2.93#3b185efb) [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling libusb1-sys v0.4.2 (/opt/rustwide/workdir/web-libusb) [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling libc v0.2.93 (/opt/rustwide/workdir/wasm-libc) [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking array_iterator v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.23 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking 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 thiserror-impl v1.0.24 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Compiling libnspire-sys v0.3.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking js-sys v0.3.50 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.50 [INFO] [stderr] Checking serde-wasm-bindgen v0.1.3 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.23 [INFO] [stderr] Checking wasm-bindgen-test v0.3.23 [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> web-libusb/src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `c_int` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> web-libusb/src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> web-libusb/src/lib.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `c_uint` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> web-libusb/src/lib.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> web-libusb/src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `c_int` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> web-libusb/src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> web-libusb/src/lib.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `c_void` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> web-libusb/src/lib.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> web-libusb/src/lib.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `c_uint` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> web-libusb/src/lib.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> web-libusb/src/lib.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `c_void` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> web-libusb/src/lib.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::raw::{c_int, c_uint, c_void}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ the name `strncpy` in the value namespace is first re-exported here [INFO] [stdout] 25 | pub use misc::*; [INFO] [stdout] | ------- but the name `strncpy` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ the name `strlen` in the value namespace is first re-exported here [INFO] [stdout] 25 | pub use misc::*; [INFO] [stdout] | ------- but the name `strlen` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ the name `strncpy` in the value namespace is first re-exported here [INFO] [stdout] 25 | pub use misc::*; [INFO] [stdout] | ------- but the name `strncpy` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ the name `memchr` in the value namespace is first re-exported here [INFO] [stdout] 25 | pub use misc::*; [INFO] [stdout] | ------- but the name `memchr` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ the name `strlen` in the value namespace is first re-exported here [INFO] [stdout] 25 | pub use misc::*; [INFO] [stdout] | ------- but the name `strlen` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> web-libusb/src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use libc::*; [INFO] [stdout] | ^^^^^^^ the name `memchr` in the value namespace is first re-exported here [INFO] [stdout] 25 | pub use misc::*; [INFO] [stdout] | ------- but the name `memchr` in the value namespace is also re-exported here [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = Box::from_raw(context); [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 80 | let _ = Box::from_raw(dev_handle); [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = Box::from_raw(context); [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = Box::from_raw(dev); [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 80 | let _ = Box::from_raw(dev_handle); [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = Box::from_raw(dev); [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 366 | let _ = Box::from_raw(&mut slice::from_raw_parts( [INFO] [stdout] | +++++++ [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 366 | let _ = Box::from_raw(&mut slice::from_raw_parts( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusb v0.6.5 [INFO] [stderr] Checking libnspire v0.2.3 [INFO] [stderr] Checking web-libnspire v0.1.5 (/opt/rustwide/workdir/web-libnspire) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.73 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c140b744a6463c3d7731aaacde919500fff3e20baefa211fa402581897027814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c140b744a6463c3d7731aaacde919500fff3e20baefa211fa402581897027814", kill_on_drop: false }` [INFO] [stdout] c140b744a6463c3d7731aaacde919500fff3e20baefa211fa402581897027814