[INFO] fetching crate log 0.4.33...
[INFO] fixing log-0.4.33 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate log 0.4.33 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate log 0.4.33
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate log 0.4.33
[INFO] tweaked toml for crates.io crate log 0.4.33 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate log 0.4.33 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate log 0.4.33 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed
[INFO] running `Command { std: "docker" "start" "4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]     Checking value-bag v1.12.0
[INFO] [stderr]     Checking sval v2.19.0
[INFO] [stderr]     Checking log v0.4.33 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]        Fixed src/macros.rs (50 fixes)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling sval_derive_macros v2.19.0
[INFO] [stderr]     Checking sval_derive v2.19.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]    Migrating tests/integration.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/macros.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/value.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.83s
[INFO] [stderr] crater-edition-check: log v0.4.33 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking log v0.4.33 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/integration.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     error!(logger: logger, "");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     creates a temporary value which is freed while still in use
[INFO] [stdout]    |     temporary value is freed at the end of this statement
[INFO] [stdout]    |     borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/integration.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     warn!(logger: logger, "");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     creates a temporary value which is freed while still in use
[INFO] [stdout]    |     temporary value is freed at the end of this statement
[INFO] [stdout]    |     borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/integration.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     info!(logger: logger, "");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     creates a temporary value which is freed while still in use
[INFO] [stdout]    |     temporary value is freed at the end of this statement
[INFO] [stdout]    |     borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/integration.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     debug!(logger: logger, "");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     creates a temporary value which is freed while still in use
[INFO] [stdout]    |     temporary value is freed at the end of this statement
[INFO] [stdout]    |     borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/integration.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     trace!(logger: logger, "");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     creates a temporary value which is freed while still in use
[INFO] [stdout]    |     temporary value is freed at the end of this statement
[INFO] [stdout]    |     borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/integration.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     info!(logger: logger, ""); // ensure check_line function follows log macro
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     creates a temporary value which is freed while still in use
[INFO] [stdout]    |     temporary value is freed at the end of this statement
[INFO] [stdout]    |     borrow later used by call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 48 |     all_log_macros!(logger: logger, "hello");
[INFO] [stdout]    |     ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 48 |     all_log_macros!(logger: logger, "hello");
[INFO] [stdout]    |     ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 48 |     all_log_macros!(logger: logger, "hello");
[INFO] [stdout]    |     ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 48 |     all_log_macros!(logger: logger, "hello");
[INFO] [stdout]    |     ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 48 |     all_log_macros!(logger: logger, "hello");
[INFO] [stdout]    |     ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 49 |     all_log_macros!(logger: logger, "hello",);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 49 |     all_log_macros!(logger: logger, "hello",);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 49 |     all_log_macros!(logger: logger, "hello",);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `log` (test "integration") due to 6 previous errors
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 49 |     all_log_macros!(logger: logger, "hello",);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 49 |     all_log_macros!(logger: logger, "hello",);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 51 |     all_log_macros!(logger: logger, target: "my_target", "hello");
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 51 |     all_log_macros!(logger: logger, target: "my_target", "hello");
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 51 |     all_log_macros!(logger: logger, target: "my_target", "hello");
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 51 |     all_log_macros!(logger: logger, target: "my_target", "hello");
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 51 |     all_log_macros!(logger: logger, target: "my_target", "hello");
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 52 |     all_log_macros!(logger: logger, target: "my_target", "hello",);
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 52 |     all_log_macros!(logger: logger, target: "my_target", "hello",);
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 52 |     all_log_macros!(logger: logger, target: "my_target", "hello",);
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 52 |     all_log_macros!(logger: logger, target: "my_target", "hello",);
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 52 |     all_log_macros!(logger: logger, target: "my_target", "hello",);
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 76 |     all_log_macros!(logger: logger, "hello {}", "world");
[INFO] [stdout]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 76 |     all_log_macros!(logger: logger, "hello {}", "world");
[INFO] [stdout]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 76 |     all_log_macros!(logger: logger, "hello {}", "world");
[INFO] [stdout]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 76 |     all_log_macros!(logger: logger, "hello {}", "world");
[INFO] [stdout]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 76 |     all_log_macros!(logger: logger, "hello {}", "world");
[INFO] [stdout]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 77 |     all_log_macros!(logger: logger, "hello {}", "world",);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 77 |     all_log_macros!(logger: logger, "hello {}", "world",);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 77 |     all_log_macros!(logger: logger, "hello {}", "world",);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 77 |     all_log_macros!(logger: logger, "hello {}", "world",);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 77 |     all_log_macros!(logger: logger, "hello {}", "world",);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 79 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world");
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 79 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world");
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 79 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world");
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 79 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world");
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 79 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world");
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ::log::trace!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 80 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world",);
[INFO] [stdout]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         ::log::debug!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 80 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world",);
[INFO] [stdout]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |         ::log::info!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 80 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world",);
[INFO] [stdout]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         ::log::warn!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 80 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world",);
[INFO] [stdout]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> tests/macros.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         ::log::error!($($arg)*);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         creates a temporary value which is freed while still in use
[INFO] [stdout]    |         temporary value is freed at the end of this statement
[INFO] [stdout]    |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 80 |     all_log_macros!(logger: logger, target: "my_target", "hello {}", "world",);
[INFO] [stdout]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 104 |     all_log_macros!(logger: logger, "hello {world}", world = "world");
[INFO] [stdout]     |     ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 104 |     all_log_macros!(logger: logger, "hello {world}", world = "world");
[INFO] [stdout]     |     ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 104 |     all_log_macros!(logger: logger, "hello {world}", world = "world");
[INFO] [stdout]     |     ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 104 |     all_log_macros!(logger: logger, "hello {world}", world = "world");
[INFO] [stdout]     |     ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 104 |     all_log_macros!(logger: logger, "hello {world}", world = "world");
[INFO] [stdout]     |     ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 105 |     all_log_macros!(logger: logger, "hello {world}", world = "world",);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 105 |     all_log_macros!(logger: logger, "hello {world}", world = "world",);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 105 |     all_log_macros!(logger: logger, "hello {world}", world = "world",);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 105 |     all_log_macros!(logger: logger, "hello {world}", world = "world",);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 105 |     all_log_macros!(logger: logger, "hello {world}", world = "world",);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 107 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world");
[INFO] [stdout]     |     -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 107 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world");
[INFO] [stdout]     |     -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 107 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world");
[INFO] [stdout]     |     -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 107 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world");
[INFO] [stdout]     |     -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 107 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world");
[INFO] [stdout]     |     -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 108 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world",);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 108 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world",);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 108 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world",);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 108 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world",);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 108 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}", world = "world",);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 134 |     all_log_macros!(logger: logger, "hello {world}");
[INFO] [stdout]     |     ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 134 |     all_log_macros!(logger: logger, "hello {world}");
[INFO] [stdout]     |     ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 134 |     all_log_macros!(logger: logger, "hello {world}");
[INFO] [stdout]     |     ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 134 |     all_log_macros!(logger: logger, "hello {world}");
[INFO] [stdout]     |     ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 134 |     all_log_macros!(logger: logger, "hello {world}");
[INFO] [stdout]     |     ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 135 |     all_log_macros!(logger: logger, "hello {world}",);
[INFO] [stdout]     |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 135 |     all_log_macros!(logger: logger, "hello {world}",);
[INFO] [stdout]     |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 135 |     all_log_macros!(logger: logger, "hello {world}",);
[INFO] [stdout]     |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 135 |     all_log_macros!(logger: logger, "hello {world}",);
[INFO] [stdout]     |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 135 |     all_log_macros!(logger: logger, "hello {world}",);
[INFO] [stdout]     |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 137 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}");
[INFO] [stdout]     |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 137 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}");
[INFO] [stdout]     |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 137 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}");
[INFO] [stdout]     |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 137 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}");
[INFO] [stdout]     |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 137 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}");
[INFO] [stdout]     |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |         ::log::trace!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 138 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}",);
[INFO] [stdout]     |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         ::log::debug!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 138 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}",);
[INFO] [stdout]     |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         ::log::info!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 138 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}",);
[INFO] [stdout]     |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |         ::log::warn!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 138 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}",);
[INFO] [stdout]     |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |         ::log::error!($($arg)*);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |         temporary value is freed at the end of this statement
[INFO] [stdout]     |         borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 138 |     all_log_macros!(logger: logger, target: "my_target", "hello {world}",);
[INFO] [stdout]     |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:422:29
[INFO] [stdout]     |
[INFO] [stdout]   5 |           ::log::trace!($($arg)*);
[INFO] [stdout]     |           -----------------------
[INFO] [stdout]     |           |
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 422 |       all_log_macros!(logger: {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_____^ creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:422:29
[INFO] [stdout]     |
[INFO] [stdout]   6 |           ::log::debug!($($arg)*);
[INFO] [stdout]     |           -----------------------
[INFO] [stdout]     |           |
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 422 |       all_log_macros!(logger: {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_____^ creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:422:29
[INFO] [stdout]     |
[INFO] [stdout]   7 |           ::log::info!($($arg)*);
[INFO] [stdout]     |           ----------------------
[INFO] [stdout]     |           |
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 422 |       all_log_macros!(logger: {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_____^ creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:422:29
[INFO] [stdout]     |
[INFO] [stdout]   8 |           ::log::warn!($($arg)*);
[INFO] [stdout]     |           ----------------------
[INFO] [stdout]     |           |
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 422 |       all_log_macros!(logger: {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_____^ creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:422:29
[INFO] [stdout]     |
[INFO] [stdout]   9 |           ::log::error!($($arg)*);
[INFO] [stdout]     |           -----------------------
[INFO] [stdout]     |           |
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 422 |       all_log_macros!(logger: {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_____^ creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 |           ::log::trace!($($arg)*);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           creates a temporary value which is freed while still in use
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 422 | /     all_log_macros!(logger: {
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |           ::log::debug!($($arg)*);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           creates a temporary value which is freed while still in use
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 422 | /     all_log_macros!(logger: {
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |           ::log::info!($($arg)*);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           creates a temporary value which is freed while still in use
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 422 | /     all_log_macros!(logger: {
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 |           ::log::warn!($($arg)*);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           creates a temporary value which is freed while still in use
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 422 | /     all_log_macros!(logger: {
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/macros.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout]   9 |           ::log::error!($($arg)*);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           creates a temporary value which is freed while still in use
[INFO] [stdout]     |           temporary value is freed at the end of this statement
[INFO] [stdout]     |           borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 422 | /     all_log_macros!(logger: {
[INFO] [stdout] 423 | |         let logger = Logger;
[INFO] [stdout] 424 | |         logger
[INFO] [stdout] 425 | |     }, "hello");
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     = note: this error originates in the macro `$crate::__log_logger` which comes from the expansion of the macro `all_log_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `log` (test "macros") due to 90 previous errors
[INFO] running `Command { std: "docker" "inspect" "4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed", kill_on_drop: false }`
[INFO] [stdout] 4296fe5c29326b1b12a879ba293e4fab2c05316ec26c5d815408c372d51ac3ed
