[INFO] cloning repository https://github.com/SkylerLipthay/ducc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SkylerLipthay/ducc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkylerLipthay%2Fducc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkylerLipthay%2Fducc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58c7b7ab54e55297ddc848f99bca069379c49a8d [INFO] checking SkylerLipthay/ducc against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkylerLipthay%2Fducc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SkylerLipthay/ducc on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SkylerLipthay/ducc [INFO] finished tweaking git repo https://github.com/SkylerLipthay/ducc [INFO] tweaked toml for git repo https://github.com/SkylerLipthay/ducc written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 55 packages [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bindgen v0.36.1 (latest: v0.69.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cexpr v0.2.3 (latest: v0.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding clang-sys v0.22.0 (latest: v1.7.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding env_logger v0.5.13 (latest: v0.11.3) [INFO] [stderr] Adding glob v0.2.11 (latest: v0.3.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding libloading v0.5.2 (latest: v0.8.3) [INFO] [stderr] Adding memchr v1.0.2 (latest: v2.7.2) [INFO] [stderr] Adding nom v3.2.1 (latest: v7.1.3) [INFO] [stderr] Adding peeking_take_while v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding proc-macro2 v0.3.5 (latest: v1.0.79) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.5.2 (latest: v1.0.35) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding which v1.0.5 (latest: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf8-ranges v1.0.5 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded ucd-util v0.1.10 [INFO] [stderr] Downloaded proc-macro2 v0.3.5 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded cexpr v0.2.3 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded bindgen v0.36.1 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded nom v3.2.1 [INFO] [stderr] Downloaded clang-sys v0.22.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8450cd28b6570de2e2ca47bf022a8fd487f253007c1c08678b14bdb87e96e9a [INFO] running `Command { std: "docker" "start" "-a" "b8450cd28b6570de2e2ca47bf022a8fd487f253007c1c08678b14bdb87e96e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8450cd28b6570de2e2ca47bf022a8fd487f253007c1c08678b14bdb87e96e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8450cd28b6570de2e2ca47bf022a8fd487f253007c1c08678b14bdb87e96e9a", kill_on_drop: false }` [INFO] [stdout] b8450cd28b6570de2e2ca47bf022a8fd487f253007c1c08678b14bdb87e96e9a [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8e8cb40a849a55a8429bb166a51801d88665ecdf25ec72c67fa467837507200 [INFO] running `Command { std: "docker" "start" "-a" "f8e8cb40a849a55a8429bb166a51801d88665ecdf25ec72c67fa467837507200", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling ducc-sys v0.1.2 (/opt/rustwide/workdir/ducc-sys) [INFO] [stderr] warning: ducc-sys@0.1.2: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: ducc-sys@0.1.2: duk_js_compiler.c: In function 'duk__ispec_toregconst_raw': [INFO] [stderr] warning: ducc-sys@0.1.2: duk_js_compiler.c:2052:24: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: ducc-sys@0.1.2: duk_js_compiler.c:2165:2: note: here [INFO] [stderr] Checking ducc v0.1.5 (/opt/rustwide/workdir/ducc) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:421:19 [INFO] [stdout] | [INFO] [stdout] 421 | unsafe { &(*(::std::ptr::null::())).data as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:452:19 [INFO] [stdout] | [INFO] [stdout] 452 | unsafe { &(*(::std::ptr::null::())).alloc_func as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:463:14 [INFO] [stdout] | [INFO] [stdout] 463 | &(*(::std::ptr::null::())).realloc_func as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:474:19 [INFO] [stdout] | [INFO] [stdout] 474 | unsafe { &(*(::std::ptr::null::())).free_func as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:484:19 [INFO] [stdout] | [INFO] [stdout] 484 | unsafe { &(*(::std::ptr::null::())).udata as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:514:19 [INFO] [stdout] | [INFO] [stdout] 514 | unsafe { &(*(::std::ptr::null::())).key as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:524:19 [INFO] [stdout] | [INFO] [stdout] 524 | unsafe { &(*(::std::ptr::null::())).value as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:534:19 [INFO] [stdout] | [INFO] [stdout] 534 | unsafe { &(*(::std::ptr::null::())).nargs as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:563:19 [INFO] [stdout] | [INFO] [stdout] 563 | unsafe { &(*(::std::ptr::null::())).key as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:573:19 [INFO] [stdout] | [INFO] [stdout] 573 | unsafe { &(*(::std::ptr::null::())).value as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:608:19 [INFO] [stdout] | [INFO] [stdout] 608 | unsafe { &(*(::std::ptr::null::())).year as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:618:19 [INFO] [stdout] | [INFO] [stdout] 618 | unsafe { &(*(::std::ptr::null::())).month as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:628:19 [INFO] [stdout] | [INFO] [stdout] 628 | unsafe { &(*(::std::ptr::null::())).day as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:638:19 [INFO] [stdout] | [INFO] [stdout] 638 | unsafe { &(*(::std::ptr::null::())).hours as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:648:19 [INFO] [stdout] | [INFO] [stdout] 648 | unsafe { &(*(::std::ptr::null::())).minutes as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:658:19 [INFO] [stdout] | [INFO] [stdout] 658 | unsafe { &(*(::std::ptr::null::())).seconds as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:669:14 [INFO] [stdout] | [INFO] [stdout] 669 | &(*(::std::ptr::null::())).milliseconds as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:680:19 [INFO] [stdout] | [INFO] [stdout] 680 | unsafe { &(*(::std::ptr::null::())).weekday as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:2180:19 [INFO] [stdout] | [INFO] [stdout] 2180 | unsafe { &(*(::std::ptr::null::<__va_list_tag>())).gp_offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:2190:19 [INFO] [stdout] | [INFO] [stdout] 2190 | unsafe { &(*(::std::ptr::null::<__va_list_tag>())).fp_offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:2200:19 [INFO] [stdout] | [INFO] [stdout] 2200 | unsafe { &(*(::std::ptr::null::<__va_list_tag>())).overflow_arg_area as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> ducc-sys/src/bindings.rs:2210:19 [INFO] [stdout] | [INFO] [stdout] 2210 | unsafe { &(*(::std::ptr::null::<__va_list_tag>())).reg_save_area as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/util.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/array.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/bytes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> ducc/src/conversion.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cmp::{Eq, Ord}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> ducc/src/conversion.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cmp::{Eq, Ord}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/ducc.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/function.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/object.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/string.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/types.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/util.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/array.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/bytes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> ducc/src/conversion.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cmp::{Eq, Ord}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> ducc/src/conversion.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cmp::{Eq, Ord}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/ducc.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/function.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/object.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/string.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/types.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> ducc/src/tests/util.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ffi; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate ducc_sys as ffi; [INFO] [stdout] | ----------------------------- the item `ffi` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> ducc/src/util.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | Box::from_raw(ffi::duk_get_pointer(ctx, -1) as *mut Error); [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] 118 | let _ = Box::from_raw(ffi::duk_get_pointer(ctx, -1) as *mut Error); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 419 | impl_tuple!(A); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 419 | impl_tuple!(A); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 420 | impl_tuple!(A, B); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 420 | impl_tuple!(A, B); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 421 | impl_tuple!(A, B, C); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 421 | impl_tuple!(A, B, C); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 422 | impl_tuple!(A, B, C, D); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 422 | impl_tuple!(A, B, C, D); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 423 | impl_tuple!(A, B, C, D, E); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 423 | impl_tuple!(A, B, C, D, E); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 424 | impl_tuple!(A, B, C, D, E, F); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 424 | impl_tuple!(A, B, C, D, E, F); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 425 | impl_tuple!(A, B, C, D, E, F, G); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 425 | impl_tuple!(A, B, C, D, E, F, G); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 426 | impl_tuple!(A, B, C, D, E, F, G, H); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 426 | impl_tuple!(A, B, C, D, E, F, G, H); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 427 | impl_tuple!(A, B, C, D, E, F, G, H, I); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 427 | impl_tuple!(A, B, C, D, E, F, G, H, I); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 428 | impl_tuple!(A, B, C, D, E, F, G, H, I, J); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 428 | impl_tuple!(A, B, C, D, E, F, G, H, I, J); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 429 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 429 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 430 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 430 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 431 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 431 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 432 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 432 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 433 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 433 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 434 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 434 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> ducc/src/ducc.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | Box::from_raw(udata); [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] 475 | let _ = Box::from_raw(udata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> ducc/src/ducc.rs:476:13 [INFO] [stdout] | [INFO] [stdout] 476 | Box::from_raw(any_map); [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] 476 | let _ = Box::from_raw(any_map); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 46 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ducc-serde v0.1.0 (/opt/rustwide/workdir/ducc-serde) [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> ducc-serde/src/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc-serde/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde; [INFO] [stdout] | ------------------- the item `serde` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> ducc-serde/src/ser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc-serde/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde; [INFO] [stdout] | ------------------- the item `serde` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> ducc-serde/src/de.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc-serde/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde; [INFO] [stdout] | ------------------- the item `serde` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> ducc-serde/src/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc-serde/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde; [INFO] [stdout] | ------------------- the item `serde` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> ducc-serde/src/ser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc-serde/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde; [INFO] [stdout] | ------------------- the item `serde` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> ducc-serde/src/de.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: ducc-serde/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde; [INFO] [stdout] | ------------------- the item `serde` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> ducc/src/util.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | Box::from_raw(ffi::duk_get_pointer(ctx, -1) as *mut Error); [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] 118 | let _ = Box::from_raw(ffi::duk_get_pointer(ctx, -1) as *mut Error); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 419 | impl_tuple!(A); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 419 | impl_tuple!(A); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 420 | impl_tuple!(A, B); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 420 | impl_tuple!(A, B); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 421 | impl_tuple!(A, B, C); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 421 | impl_tuple!(A, B, C); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 422 | impl_tuple!(A, B, C, D); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 422 | impl_tuple!(A, B, C, D); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 423 | impl_tuple!(A, B, C, D, E); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 423 | impl_tuple!(A, B, C, D, E); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 424 | impl_tuple!(A, B, C, D, E, F); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 424 | impl_tuple!(A, B, C, D, E, F); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 425 | impl_tuple!(A, B, C, D, E, F, G); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 425 | impl_tuple!(A, B, C, D, E, F, G); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 426 | impl_tuple!(A, B, C, D, E, F, G, H); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 426 | impl_tuple!(A, B, C, D, E, F, G, H); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 427 | impl_tuple!(A, B, C, D, E, F, G, H, I); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 427 | impl_tuple!(A, B, C, D, E, F, G, H, I); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 428 | impl_tuple!(A, B, C, D, E, F, G, H, I, J); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 428 | impl_tuple!(A, B, C, D, E, F, G, H, I, J); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 429 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 429 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 430 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 430 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 431 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 431 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 432 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 432 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 433 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 433 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:348:39 [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 434 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> ducc/src/conversion.rs:377:39 [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stdout] | ^^^^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 434 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> ducc/src/ducc.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | Box::from_raw(udata); [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] 475 | let _ = Box::from_raw(udata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> ducc/src/ducc.rs:476:13 [INFO] [stdout] | [INFO] [stdout] 476 | Box::from_raw(any_map); [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] 476 | let _ = Box::from_raw(any_map); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 47 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.52s [INFO] running `Command { std: "docker" "inspect" "f8e8cb40a849a55a8429bb166a51801d88665ecdf25ec72c67fa467837507200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e8cb40a849a55a8429bb166a51801d88665ecdf25ec72c67fa467837507200", kill_on_drop: false }` [INFO] [stdout] f8e8cb40a849a55a8429bb166a51801d88665ecdf25ec72c67fa467837507200