[INFO] fetching crate ducc 0.1.5... [INFO] testing ducc-0.1.5 against 1.60.0 for beta-1.61-1 [INFO] extracting crate ducc 0.1.5 into /workspace/builds/worker-87/source [INFO] validating manifest of crates.io crate ducc 0.1.5 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ducc 0.1.5 [INFO] finished tweaking crates.io crate ducc 0.1.5 [INFO] tweaked toml for crates.io crate ducc 0.1.5 written to /workspace/builds/worker-87/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cesu8 v1.1.0 [INFO] [stderr] Downloaded ducc-sys v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f37def875f351e82e50eb13c719310c8a0bc54c2408fe1537a5b0842a36af97 [INFO] running `Command { std: "docker" "start" "-a" "1f37def875f351e82e50eb13c719310c8a0bc54c2408fe1537a5b0842a36af97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f37def875f351e82e50eb13c719310c8a0bc54c2408fe1537a5b0842a36af97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f37def875f351e82e50eb13c719310c8a0bc54c2408fe1537a5b0842a36af97", kill_on_drop: false }` [INFO] [stdout] 1f37def875f351e82e50eb13c719310c8a0bc54c2408fe1537a5b0842a36af97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2be81ee6e5430238e76ee3c91e124d8325479b0781c14e315278cdf1d7e208a5 [INFO] running `Command { std: "docker" "start" "-a" "2be81ee6e5430238e76ee3c91e124d8325479b0781c14e315278cdf1d7e208a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling ducc-sys v0.1.2 [INFO] [stderr] Compiling ducc v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> 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: `#[warn(unused_must_use)]` on by default [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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.68s [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2be81ee6e5430238e76ee3c91e124d8325479b0781c14e315278cdf1d7e208a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2be81ee6e5430238e76ee3c91e124d8325479b0781c14e315278cdf1d7e208a5", kill_on_drop: false }` [INFO] [stdout] 2be81ee6e5430238e76ee3c91e124d8325479b0781c14e315278cdf1d7e208a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8f467188151838fdb41493b49677657160269cc85a537129fbdd0885e7b7f91 [INFO] running `Command { std: "docker" "start" "-a" "d8f467188151838fdb41493b49677657160269cc85a537129fbdd0885e7b7f91", kill_on_drop: false }` [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> 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: `#[warn(unused_must_use)]` on by default [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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] [stderr] Compiling ducc v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> 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] --> 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] --> 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: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> 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: `#[warn(unused_must_use)]` on by default [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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `Command { std: "docker" "inspect" "d8f467188151838fdb41493b49677657160269cc85a537129fbdd0885e7b7f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8f467188151838fdb41493b49677657160269cc85a537129fbdd0885e7b7f91", kill_on_drop: false }` [INFO] [stdout] d8f467188151838fdb41493b49677657160269cc85a537129fbdd0885e7b7f91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ee2f907e801ebad33994f8f68809df5a9fd4fc85e0632d73447adcabf1f0330 [INFO] running `Command { std: "docker" "start" "-a" "9ee2f907e801ebad33994f8f68809df5a9fd4fc85e0632d73447adcabf1f0330", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 419 | impl_tuple!(A); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 419 | impl_tuple!(A); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 420 | impl_tuple!(A, B); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 420 | impl_tuple!(A, B); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 421 | impl_tuple!(A, B, C); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 421 | impl_tuple!(A, B, C); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 422 | impl_tuple!(A, B, C, D); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 422 | impl_tuple!(A, B, C, D); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 423 | impl_tuple!(A, B, C, D, E); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 423 | impl_tuple!(A, B, C, D, E); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 424 | impl_tuple!(A, B, C, D, E, F); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 424 | impl_tuple!(A, B, C, D, E, F); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 425 | impl_tuple!(A, B, C, D, E, F, G); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 425 | impl_tuple!(A, B, C, D, E, F, G); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 426 | impl_tuple!(A, B, C, D, E, F, G, H); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 426 | impl_tuple!(A, B, C, D, E, F, G, H); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 427 | impl_tuple!(A, B, C, D, E, F, G, H, I); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 427 | impl_tuple!(A, B, C, D, E, F, G, H, I); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 428 | impl_tuple!(A, B, C, D, E, F, G, H, I, J); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 428 | impl_tuple!(A, B, C, D, E, F, G, H, I, J); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 429 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 429 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 430 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 430 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 431 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 431 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 432 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N); [INFO] [stderr] | ----------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 432 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N); [INFO] [stderr] | ----------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 433 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 433 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:348:39 [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ &$name; 1 } +)* 0; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 434 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P); [INFO] [stderr] | ----------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let reservation = $({ let _ = &$name; 1 } +)* 0; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/conversion.rs:377:39 [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ &$name; 1 } +)* 1; [INFO] [stderr] | ^^^^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 434 | impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P); [INFO] [stderr] | ----------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let reservation = $({ let _ = &$name; 1 } +)* 1; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `ducc` (lib) generated 32 warnings [INFO] [stderr] warning: `ducc` (lib test) generated 32 warnings (32 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ducc-8b1214857d74b5bb) [INFO] [stdout] running 42 tests [INFO] [stdout] test tests::array::set_get ... ok [INFO] [stdout] test tests::conversion::btree_map ... ok [INFO] [stdout] test tests::array::push ... ok [INFO] [stdout] test tests::bytes::to_vec ... ok [INFO] [stdout] test tests::conversion::hash_set ... ok [INFO] [stdout] test tests::ducc::inspect_call_stack ... ok [INFO] [stdout] test tests::conversion::hash_map ... ok [INFO] [stdout] test tests::conversion::option ... ok [INFO] [stdout] test tests::conversion::variadic ... ok [INFO] [stdout] test tests::conversion::vec ... ok [INFO] [stdout] test tests::ducc::no_duktape_global ... ok [INFO] [stdout] test tests::array::len ... ok [INFO] [stdout] test tests::conversion::tuple ... ok [INFO] [stdout] test tests::array::elements ... ok [INFO] [stdout] test tests::function::double_drop_rust_function ... ok [INFO] [stdout] test tests::ducc::user_data_remove ... ok [INFO] [stdout] test tests::object::define_prop_error ... ok [INFO] [stdout] test tests::object::contains_key ... ok [INFO] [stdout] test tests::object::define_prop ... ok [INFO] [stdout] test tests::ducc::user_data_get ... ok [INFO] [stdout] test tests::object::set_get ... ok [INFO] [stdout] test tests::util::test_assert_stack ... ok [INFO] [stdout] test tests::ducc::user_data_drop ... ok [INFO] [stdout] test tests::string::compare ... ok [INFO] [stdout] test tests::util::test_throw_non_object_error ... ok [INFO] [stdout] test tests::function::rust_closure ... ok [INFO] [stdout] test tests::function::rust_function ... ok [INFO] [stdout] test tests::function::js_function ... ok [INFO] [stdout] test tests::function::rust_function_error ... ok [INFO] [stdout] test tests::object::properties ... ok [INFO] [stdout] test tests::util::test_protect_duktape_closure ... ok [INFO] [stdout] test tests::object::len ... ok [INFO] [stdout] test tests::function::return_unit ... ok [INFO] [stdout] test tests::util::test_protect_duktape_closure_err ... ok [INFO] [stdout] test tests::object::call_prop ... ok [INFO] [stdout] test tests::function::number_this ... ok [INFO] [stdout] test tests::object::remove ... ok [INFO] [stdout] test tests::conversion::btree_set ... ok [INFO] [stdout] test tests::function::rust_closure_mut_callback_error ... ok [INFO] [stdout] test tests::ducc::value_cross_contamination - should panic ... ok [INFO] [stdout] test tests::util::test_assert_stack_panic - should panic ... ok [INFO] [stdout] test tests::ducc::timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] [stderr] Doc-tests ducc [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/ducc.rs - ducc::Ducc::inspect_call_stack_entry (line 289) ... ok [INFO] [stdout] test src/object.rs - object::Object::define_prop (line 67) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ee2f907e801ebad33994f8f68809df5a9fd4fc85e0632d73447adcabf1f0330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee2f907e801ebad33994f8f68809df5a9fd4fc85e0632d73447adcabf1f0330", kill_on_drop: false }` [INFO] [stdout] 9ee2f907e801ebad33994f8f68809df5a9fd4fc85e0632d73447adcabf1f0330