[INFO] fetching crate ducc 0.1.5... [INFO] testing ducc-0.1.5 against 1.59.0 for beta-1.60-1 [INFO] extracting crate ducc 0.1.5 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ducc 0.1.5 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24da42b2d0b11e5e1672f96e22464eb9902cea5fad64c4df64a27243680b7522 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "24da42b2d0b11e5e1672f96e22464eb9902cea5fad64c4df64a27243680b7522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24da42b2d0b11e5e1672f96e22464eb9902cea5fad64c4df64a27243680b7522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24da42b2d0b11e5e1672f96e22464eb9902cea5fad64c4df64a27243680b7522", kill_on_drop: false }` [INFO] [stdout] 24da42b2d0b11e5e1672f96e22464eb9902cea5fad64c4df64a27243680b7522 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6d5537cfd3e5594881e5e8f6bee99f934800804c57180a65fa2dbd26721ed0a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c6d5537cfd3e5594881e5e8f6bee99f934800804c57180a65fa2dbd26721ed0a", kill_on_drop: false }` [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] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.39s [INFO] running `Command { std: "docker" "inspect" "c6d5537cfd3e5594881e5e8f6bee99f934800804c57180a65fa2dbd26721ed0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d5537cfd3e5594881e5e8f6bee99f934800804c57180a65fa2dbd26721ed0a", kill_on_drop: false }` [INFO] [stdout] c6d5537cfd3e5594881e5e8f6bee99f934800804c57180a65fa2dbd26721ed0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92398d46ae97a1084dcae3dc5b422d38c5bb2d88139511339c787ff5c90ac3f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "92398d46ae97a1084dcae3dc5b422d38c5bb2d88139511339c787ff5c90ac3f1", 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] [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] [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] 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 5.08s [INFO] running `Command { std: "docker" "inspect" "92398d46ae97a1084dcae3dc5b422d38c5bb2d88139511339c787ff5c90ac3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92398d46ae97a1084dcae3dc5b422d38c5bb2d88139511339c787ff5c90ac3f1", kill_on_drop: false }` [INFO] [stdout] 92398d46ae97a1084dcae3dc5b422d38c5bb2d88139511339c787ff5c90ac3f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ab034be416ed069ed4be1e12e466492af0d883d169d1f6d159b2a0bd9e45949 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ab034be416ed069ed4be1e12e466492af0d883d169d1f6d159b2a0bd9e45949", 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] [stdout] [INFO] [stderr] warning: `ducc` (lib) generated 32 warnings [INFO] [stdout] running 42 tests [INFO] [stderr] warning: `ducc` (lib test) generated 32 warnings (32 duplicates) [INFO] [stdout] test tests::array::elements ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] test tests::bytes::to_vec ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ducc-0dab8b7f6060abb7) [INFO] [stdout] test tests::conversion::option ... ok [INFO] [stdout] test tests::array::len ... ok [INFO] [stdout] test tests::conversion::hash_set ... ok [INFO] [stdout] test tests::conversion::tuple ... ok [INFO] [stdout] test tests::array::push ... ok [INFO] [stdout] test tests::conversion::variadic ... ok [INFO] [stdout] test tests::ducc::user_data_remove ... ok [INFO] [stdout] test tests::ducc::no_duktape_global ... ok [INFO] [stdout] test tests::function::double_drop_rust_function ... ok [INFO] [stdout] test tests::conversion::vec ... ok [INFO] [stdout] test tests::array::set_get ... ok [INFO] [stdout] test tests::function::return_unit ... ok [INFO] [stdout] test tests::function::rust_function ... ok [INFO] [stdout] test tests::ducc::inspect_call_stack ... ok [INFO] [stdout] test tests::function::number_this ... ok [INFO] [stdout] test tests::conversion::hash_map ... ok [INFO] [stdout] test tests::function::rust_closure_mut_callback_error ... ok [INFO] [stdout] test tests::function::js_function ... ok [INFO] [stdout] test tests::conversion::btree_set ... ok [INFO] [stdout] test tests::object::set_get ... ok [INFO] [stdout] test tests::object::properties ... ok [INFO] [stdout] test tests::object::remove ... ok [INFO] [stdout] test tests::object::define_prop_error ... ok [INFO] [stdout] test tests::object::call_prop ... ok [INFO] [stdout] test tests::object::len ... ok [INFO] [stdout] test tests::object::contains_key ... ok [INFO] [stdout] test tests::object::define_prop ... ok [INFO] [stdout] test tests::util::test_protect_duktape_closure ... ok [INFO] [stdout] test tests::ducc::user_data_drop ... ok [INFO] [stdout] test tests::util::test_throw_non_object_error ... ok [INFO] [stdout] test tests::function::rust_function_error ... ok [INFO] [stdout] test tests::util::test_protect_duktape_closure_err ... ok [INFO] [stdout] test tests::function::rust_closure ... ok [INFO] [stdout] test tests::ducc::user_data_get ... ok [INFO] [stdout] test tests::conversion::btree_map ... ok [INFO] [stdout] test tests::util::test_assert_stack ... ok [INFO] [stdout] test tests::string::compare ... ok [INFO] [stdout] test tests::util::test_assert_stack_panic - should panic ... ok [INFO] [stdout] test tests::ducc::value_cross_contamination - 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 0.51s [INFO] [stdout] [INFO] [stderr] Doc-tests ducc [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/object.rs - object::Object::define_prop (line 67) ... ok [INFO] [stdout] test src/ducc.rs - ducc::Ducc::inspect_call_stack_entry (line 289) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ab034be416ed069ed4be1e12e466492af0d883d169d1f6d159b2a0bd9e45949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ab034be416ed069ed4be1e12e466492af0d883d169d1f6d159b2a0bd9e45949", kill_on_drop: false }` [INFO] [stdout] 3ab034be416ed069ed4be1e12e466492af0d883d169d1f6d159b2a0bd9e45949