[INFO] fetching crate hlua 0.4.3...
[INFO] testing hlua-0.4.3 against 1.94.0 for beta-1.95-1
[INFO] extracting crate hlua 0.4.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate hlua 0.4.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hlua 0.4.3
[INFO] tweaked toml for crates.io crate hlua 0.4.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hlua 0.4.3 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hlua 0.4.3 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.94
[INFO] [stderr]   Downloaded lua52-sys v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 462c850e2abe485821a464675b071e11fd46948645fad7f38cf0a262793b9673
[INFO] running `Command { std: "docker" "start" "-a" "462c850e2abe485821a464675b071e11fd46948645fad7f38cf0a262793b9673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "462c850e2abe485821a464675b071e11fd46948645fad7f38cf0a262793b9673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462c850e2abe485821a464675b071e11fd46948645fad7f38cf0a262793b9673", kill_on_drop: false }`
[INFO] [stdout] 462c850e2abe485821a464675b071e11fd46948645fad7f38cf0a262793b9673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d1e812c5309bd5775cf5fcc7141c6c4174fc3e2ebb3af7d138854bd6493edc
[INFO] running `Command { std: "docker" "start" "-a" "38d1e812c5309bd5775cf5fcc7141c6c4174fc3e2ebb3af7d138854bd6493edc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lua52-sys v0.1.3
[INFO] [stderr]    Compiling hlua v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:234:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 319 | impl_function_ext!();
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 320 | impl_function_ext!(A);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 321 | impl_function_ext!(A, B);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 322 | impl_function_ext!(A, B, C);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 323 | impl_function_ext!(A, B, C, D);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 324 | impl_function_ext!(A, B, C, D, E);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 325 | impl_function_ext!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 326 | impl_function_ext!(A, B, C, D, E, F, G);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 327 | impl_function_ext!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 328 | impl_function_ext!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 329 | impl_function_ext!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/lua_functions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:734:21
[INFO] [stdout]     |
[INFO] [stdout] 734 |         let mut f = try!(lua_functions::LuaFunction::load(self, code));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:763:21
[INFO] [stdout]     |
[INFO] [stdout] 763 |         let mut f = try!(lua_functions::LuaFunction::load_from_reader(self, code));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lua_functions.rs:414:32
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lua_functions.rs:430:32
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:451:32
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/any.rs:70:51
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:108:70
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:113:77
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:121:70
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:127:70
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:133:70
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:138:76
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:188:51
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:225:70
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:230:77
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:238:70
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:244:70
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:250:70
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:256:70
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:266:64
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index);
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index);
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lua` is never read
[INFO] [stdout]    --> src/values.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub struct StringInLua<L> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 268 |     lua: L,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringInLua` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lua_tables.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<L, K, V> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<'_, L, K, V> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "38d1e812c5309bd5775cf5fcc7141c6c4174fc3e2ebb3af7d138854bd6493edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d1e812c5309bd5775cf5fcc7141c6c4174fc3e2ebb3af7d138854bd6493edc", kill_on_drop: false }`
[INFO] [stdout] 38d1e812c5309bd5775cf5fcc7141c6c4174fc3e2ebb3af7d138854bd6493edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 796136cd546ca94ca876cc00ceae92dc31f73c58a8d197272251e6531d2a7a54
[INFO] running `Command { std: "docker" "start" "-a" "796136cd546ca94ca876cc00ceae92dc31f73c58a8d197272251e6531d2a7a54", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:234:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 319 | impl_function_ext!();
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 320 | impl_function_ext!(A);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 321 | impl_function_ext!(A, B);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 322 | impl_function_ext!(A, B, C);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 323 | impl_function_ext!(A, B, C, D);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 324 | impl_function_ext!(A, B, C, D, E);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 325 | impl_function_ext!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 326 | impl_function_ext!(A, B, C, D, E, F, G);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 327 | impl_function_ext!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 328 | impl_function_ext!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 329 | impl_function_ext!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/lua_functions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:734:21
[INFO] [stdout]     |
[INFO] [stdout] 734 |         let mut f = try!(lua_functions::LuaFunction::load(self, code));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:763:21
[INFO] [stdout]     |
[INFO] [stdout] 763 |         let mut f = try!(lua_functions::LuaFunction::load_from_reader(self, code));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lua_functions.rs:414:32
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lua_functions.rs:430:32
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:451:32
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/any.rs:70:51
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:108:70
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:113:77
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:121:70
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:127:70
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:133:70
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:138:76
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:188:51
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:225:70
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:230:77
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:238:70
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:244:70
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:250:70
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:256:70
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:266:64
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index);
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index);
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lua` is never read
[INFO] [stdout]    --> src/values.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub struct StringInLua<L> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 268 |     lua: L,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringInLua` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lua_tables.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<L, K, V> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<'_, L, K, V> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hlua v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:234:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 319 | impl_function_ext!();
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 320 | impl_function_ext!(A);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 321 | impl_function_ext!(A, B);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 322 | impl_function_ext!(A, B, C);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 323 | impl_function_ext!(A, B, C, D);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 324 | impl_function_ext!(A, B, C, D, E);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 325 | impl_function_ext!(A, B, C, D, E, F);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 326 | impl_function_ext!(A, B, C, D, E, F, G);
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 327 | impl_function_ext!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 328 | impl_function_ext!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/functions_write.rs:301:34
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stdout]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 329 | impl_function_ext!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/functions_write.rs:450:10
[INFO] [stdout]     |
[INFO] [stdout] 450 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/functions_write.rs:463:10
[INFO] [stdout]     |
[INFO] [stdout] 463 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/functions_write.rs:476:10
[INFO] [stdout]     |
[INFO] [stdout] 476 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/functions_write.rs:489:10
[INFO] [stdout]     |
[INFO] [stdout] 489 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/functions_write.rs:505:10
[INFO] [stdout]     |
[INFO] [stdout] 505 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/functions_write.rs:572:22
[INFO] [stdout]     |
[INFO] [stdout] 572 |         struct Foo {};
[INFO] [stdout]     |                      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/lua_functions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lua_functions.rs:555:25
[INFO] [stdout]     |
[INFO] [stdout] 555 |         struct Reader {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lua_tables.rs:594:14
[INFO] [stdout]     |
[INFO] [stdout] 594 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:734:21
[INFO] [stdout]     |
[INFO] [stdout] 734 |         let mut f = try!(lua_functions::LuaFunction::load(self, code));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:763:21
[INFO] [stdout]     |
[INFO] [stdout] 763 |         let mut f = try!(lua_functions::LuaFunction::load_from_reader(self, code));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lua_functions.rs:414:32
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lua_functions.rs:430:32
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:451:32
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/any.rs:70:51
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:108:70
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:113:77
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:121:70
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:127:70
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:133:70
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:138:76
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:188:51
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:225:70
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:230:77
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:238:70
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:244:70
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:250:70
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:256:70
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/any.rs:266:64
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index);
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index);
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lua_functions.rs:570:40
[INFO] [stdout]     |
[INFO] [stdout] 570 |                 assert_eq!("oh no!", e.description())
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_base`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1040:13
[INFO] [stdout]      |
[INFO] [stdout] 1040 |         lua.open_base();
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_base`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1048:13
[INFO] [stdout]      |
[INFO] [stdout] 1048 |         lua.open_base();
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_bit32`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1049:13
[INFO] [stdout]      |
[INFO] [stdout] 1049 |         lua.open_bit32();
[INFO] [stdout]      |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_coroutine`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1050:13
[INFO] [stdout]      |
[INFO] [stdout] 1050 |         lua.open_coroutine();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_debug`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1051:13
[INFO] [stdout]      |
[INFO] [stdout] 1051 |         lua.open_debug();
[INFO] [stdout]      |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_io`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1052:13
[INFO] [stdout]      |
[INFO] [stdout] 1052 |         lua.open_io();
[INFO] [stdout]      |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_math`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1053:13
[INFO] [stdout]      |
[INFO] [stdout] 1053 |         lua.open_math();
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_os`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1054:13
[INFO] [stdout]      |
[INFO] [stdout] 1054 |         lua.open_os();
[INFO] [stdout]      |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_package`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1055:13
[INFO] [stdout]      |
[INFO] [stdout] 1055 |         lua.open_package();
[INFO] [stdout]      |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_string`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1056:13
[INFO] [stdout]      |
[INFO] [stdout] 1056 |         lua.open_string();
[INFO] [stdout]      |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `Lua::<'lua>::open_table`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stdout]     --> src/lib.rs:1057:13
[INFO] [stdout]      |
[INFO] [stdout] 1057 |         lua.open_table();
[INFO] [stdout]      |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lua` is never read
[INFO] [stdout]    --> src/values.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub struct StringInLua<L> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 268 |     lua: L,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringInLua` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lua_tables.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<L, K, V> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<'_, L, K, V> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/rust_tables.rs:459:14
[INFO] [stdout]     |
[INFO] [stdout] 459 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 459 -             .into_iter()
[INFO] [stdout] 459 +             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 458 -         let orig: HashMap<i32, f64> = [1., 2., 3.]
[INFO] [stdout] 459 -             .into_iter()
[INFO] [stdout] 458 +         let orig: HashMap<i32, f64> = IntoIterator::into_iter([1., 2., 3.])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "796136cd546ca94ca876cc00ceae92dc31f73c58a8d197272251e6531d2a7a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796136cd546ca94ca876cc00ceae92dc31f73c58a8d197272251e6531d2a7a54", kill_on_drop: false }`
[INFO] [stdout] 796136cd546ca94ca876cc00ceae92dc31f73c58a8d197272251e6531d2a7a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26c141b76b1731d12f5c32301c489903366be5cc5c05bfda85cb3cd4568f469f
[INFO] running `Command { std: "docker" "start" "-a" "26c141b76b1731d12f5c32301c489903366be5cc5c05bfda85cb3cd4568f469f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:234:34
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 319 | impl_function_ext!();
[INFO] [stderr]     | -------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 320 | impl_function_ext!(A);
[INFO] [stderr]     | --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 321 | impl_function_ext!(A, B);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 322 | impl_function_ext!(A, B, C);
[INFO] [stderr]     | --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 323 | impl_function_ext!(A, B, C, D);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 324 | impl_function_ext!(A, B, C, D, E);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 325 | impl_function_ext!(A, B, C, D, E, F);
[INFO] [stderr]     | ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 326 | impl_function_ext!(A, B, C, D, E, F, G);
[INFO] [stderr]     | --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 327 | impl_function_ext!(A, B, C, D, E, F, G, H);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 328 | impl_function_ext!(A, B, C, D, E, F, G, H, I);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/functions_write.rs:301:34
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     let wrapper: extern fn(*mut ffi::lua_State) -> libc::c_int = wrapper::<Self, _, R>;
[INFO] [stderr]     |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 329 | impl_function_ext!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stderr]     | ------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_function_ext` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/lua_functions.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:734:21
[INFO] [stderr]     |
[INFO] [stderr] 734 |         let mut f = try!(lua_functions::LuaFunction::load(self, code));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:763:21
[INFO] [stderr]     |
[INFO] [stderr] 763 |         let mut f = try!(lua_functions::LuaFunction::load_from_reader(self, code));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lua_functions.rs:414:32
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lua_functions.rs:430:32
[INFO] [stderr]     |
[INFO] [stderr] 430 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 430 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:451:32
[INFO] [stderr]     |
[INFO] [stderr] 451 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 451 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/any.rs:70:51
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:108:70
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:113:77
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:121:70
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:127:70
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:133:70
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:138:76
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:188:51
[INFO] [stderr]     |
[INFO] [stderr] 188 |                     .push_no_err(&mut lua as &mut AsMutLua<'lua>)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 188 |                     .push_no_err(&mut lua as &mut dyn AsMutLua<'lua>)
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:225:70
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:230:77
[INFO] [stderr]     |
[INFO] [stderr] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 230 |             let _lua = match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:238:70
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:244:70
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:250:70
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:256:70
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 match LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index) {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/any.rs:266:64
[INFO] [stderr]     |
[INFO] [stderr] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut AsMutLua<'lua>, index);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 266 |                 LuaRead::lua_read_at_position(&mut lua as &mut dyn AsMutLua<'lua>, index);
[INFO] [stderr]     |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `lua` is never read
[INFO] [stderr]    --> src/values.rs:268:5
[INFO] [stderr]     |
[INFO] [stderr] 267 | pub struct StringInLua<L> {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] 268 |     lua: L,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `StringInLua` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lua_tables.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<L, K, V> {
[INFO] [stderr]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn iter<K, V>(&mut self) -> LuaTableIterator<'_, L, K, V> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/functions_write.rs:450:10
[INFO] [stderr]     |
[INFO] [stderr] 450 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/functions_write.rs:463:10
[INFO] [stderr]     |
[INFO] [stderr] 463 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/functions_write.rs:476:10
[INFO] [stderr]     |
[INFO] [stderr] 476 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/functions_write.rs:489:10
[INFO] [stderr]     |
[INFO] [stderr] 489 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/functions_write.rs:505:10
[INFO] [stderr]     |
[INFO] [stderr] 505 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/functions_write.rs:572:22
[INFO] [stderr]     |
[INFO] [stderr] 572 |         struct Foo {};
[INFO] [stderr]     |                      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lua_functions.rs:555:25
[INFO] [stderr]     |
[INFO] [stderr] 555 |         struct Reader {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lua_tables.rs:594:14
[INFO] [stderr]     |
[INFO] [stderr] 594 |             };
[INFO] [stderr]     |              ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/lua_functions.rs:570:40
[INFO] [stderr]     |
[INFO] [stderr] 570 |                 assert_eq!("oh no!", e.description())
[INFO] [stderr]     |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_base`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1040:13
[INFO] [stderr]      |
[INFO] [stderr] 1040 |         lua.open_base();
[INFO] [stderr]      |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_base`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1048:13
[INFO] [stderr]      |
[INFO] [stderr] 1048 |         lua.open_base();
[INFO] [stderr]      |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_bit32`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1049:13
[INFO] [stderr]      |
[INFO] [stderr] 1049 |         lua.open_bit32();
[INFO] [stderr]      |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_coroutine`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1050:13
[INFO] [stderr]      |
[INFO] [stderr] 1050 |         lua.open_coroutine();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_debug`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1051:13
[INFO] [stderr]      |
[INFO] [stderr] 1051 |         lua.open_debug();
[INFO] [stderr]      |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_io`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1052:13
[INFO] [stderr]      |
[INFO] [stderr] 1052 |         lua.open_io();
[INFO] [stderr]      |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_math`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1053:13
[INFO] [stderr]      |
[INFO] [stderr] 1053 |         lua.open_math();
[INFO] [stderr]      |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_os`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1054:13
[INFO] [stderr]      |
[INFO] [stderr] 1054 |         lua.open_os();
[INFO] [stderr]      |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_package`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1055:13
[INFO] [stderr]      |
[INFO] [stderr] 1055 |         lua.open_package();
[INFO] [stderr]      |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_string`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1056:13
[INFO] [stderr]      |
[INFO] [stderr] 1056 |         lua.open_string();
[INFO] [stderr]      |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `Lua::<'lua>::open_table`: This function is a wart in hlua's API and doesn't actually do anything. Unfortunately, the equivalent function in the Lua library is undocumented. If you know how to use it, feel free to open a pull request against hlua to expose it properly.
[INFO] [stderr]     --> src/lib.rs:1057:13
[INFO] [stderr]      |
[INFO] [stderr] 1057 |         lua.open_table();
[INFO] [stderr]      |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/rust_tables.rs:459:14
[INFO] [stderr]     |
[INFO] [stderr] 459 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 459 -             .into_iter()
[INFO] [stderr] 459 +             .iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 458 -         let orig: HashMap<i32, f64> = [1., 2., 3.]
[INFO] [stderr] 459 -             .into_iter()
[INFO] [stderr] 458 +         let orig: HashMap<i32, f64> = IntoIterator::into_iter([1., 2., 3.])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `hlua` (lib) generated 34 warnings (run `cargo fix --lib -p hlua` to apply 31 suggestions)
[INFO] [stderr] warning: `hlua` (lib test) generated 55 warnings (34 duplicates) (run `cargo fix --lib -p hlua --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hlua-e21312cf54bd50fb)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test any::tests::push_booleans ... ok
[INFO] [stdout] test any::tests::non_utf_8_string ... ok
[INFO] [stdout] test any::tests::push_numbers ... ok
[INFO] [stdout] test any::tests::push_strings ... ok
[INFO] [stdout] test any::tests::read_booleans ... ok
[INFO] [stdout] test any::tests::read_hashable_numbers ... ok
[INFO] [stdout] test any::tests::read_hashable_strings ... ok
[INFO] [stdout] test any::tests::push_hashable_booleans ... ok
[INFO] [stdout] test any::tests::read_numbers ... ok
[INFO] [stdout] test any::tests::read_hashable_tables ... ok
[INFO] [stdout] test any::tests::push_nil ... ok
[INFO] [stdout] test any::tests::push_hashable_nil ... ok
[INFO] [stdout] test any::tests::push_hashable_strings ... ok
[INFO] [stdout] test any::tests::push_hashable_numbers ... ok
[INFO] [stdout] test functions_write::tests::closures_lifetime ... ok
[INFO] [stdout] test any::tests::read_strings ... ok
[INFO] [stdout] test functions_write::tests::one_argument ... ok
[INFO] [stdout] test any::tests::read_tables ... ok
[INFO] [stdout] test functions_write::tests::closures ... ok
[INFO] [stdout] test functions_write::tests::closures_drop_env ... ok
[INFO] [stdout] test functions_write::tests::closures_extern_access ... ok
[INFO] [stdout] test functions_write::tests::return_result ... ok
[INFO] [stdout] test functions_write::tests::simple_function ... ok
[INFO] [stdout] test functions_write::tests::two_arguments ... ok
[INFO] [stdout] test functions_write::tests::wrong_arguments_types ... ok
[INFO] [stdout] test lua_functions::tests::args ... ok
[INFO] [stdout] test lua_functions::tests::args_in_order ... ok
[INFO] [stdout] test lua_functions::tests::basic ... ok
[INFO] [stdout] test lua_functions::tests::call_and_read_table ... ok
[INFO] [stdout] test lua_functions::tests::syntax_error ... ok
[INFO] [stdout] test lua_functions::tests::wrong_type ... ok
[INFO] [stdout] test lua_functions::tests::lua_function_returns_function ... ok
[INFO] [stdout] test lua_functions::tests::execution_error ... ok
[INFO] [stdout] test lua_tables::tests::empty_array ... ok
[INFO] [stdout] test lua_tables::tests::iterable_multipletimes ... ok
[INFO] [stdout] test lua_tables::tests::get_set ... ok
[INFO] [stdout] test lua_tables::tests::iterable ... ok
[INFO] [stdout] test lua_tables::tests::by_value ... ok
[INFO] [stdout] test lua_tables::tests::registry_metatable ... ok
[INFO] [stdout] test lua_tables::tests::registry ... ok
[INFO] [stdout] test lua_tables::tests::table_over_table ... ok
[INFO] [stdout] test rust_tables::tests::globals_table ... ok
[INFO] [stdout] test lua_tables::tests::metatable ... ok
[INFO] [stdout] test rust_tables::tests::reading_hashmap_with_floating_indexes_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_heterogenous_hashmap_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_heterogenous_vec_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_hashmap_from_sparse_table_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_hashmap_set_from_lua_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_hashmap_with_complex_indexes_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_vec_set_from_lua_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_vec_from_sparse_table_doesnt_work ... ok
[INFO] [stdout] test rust_tables::tests::reading_hashmap_with_empty_table_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_vec_with_complex_indexes_doesnt_work ... ok
[INFO] [stdout] test rust_tables::tests::reading_hashmap_works ... ok
[INFO] [stdout] test rust_tables::tests::reading_vec_works ... ok
[INFO] [stdout] test rust_tables::tests::write_set ... ok
[INFO] [stdout] test rust_tables::tests::write ... ok
[INFO] [stdout] test rust_tables::tests::write_map ... ok
[INFO] [stdout] test tests::open_base_opens_base_library ... ok
[INFO] [stdout] test tests::opening_all_libraries_doesnt_panic ... ok
[INFO] [stdout] test rust_tables::tests::reading_vec_with_empty_table_works ... ok
[INFO] [stdout] test values::tests::i32_to_string ... ok
[INFO] [stdout] test values::tests::push_opt ... ok
[INFO] [stdout] test values::tests::readwrite_bools ... ok
[INFO] [stdout] test values::tests::readwrite_floats ... ok
[INFO] [stdout] test values::tests::read_i32s ... ok
[INFO] [stdout] test values::tests::write_i32s ... ok
[INFO] [stdout] test values::tests::readwrite_strings ... ok
[INFO] [stdout] test values::tests::string_on_lua ... ok
[INFO] [stdout] test values::tests::string_to_i32 ... ok
[INFO] [stdout] test lua_functions::tests::execute_from_reader_errors_if_cant_read ... FAILED
[INFO] [stdout] test any::tests::read_hashable_booleans ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lua_functions::tests::execute_from_reader_errors_if_cant_read stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'lua_functions::tests::execute_from_reader_errors_if_cant_read' (47) panicked at src/lua_functions.rs:570:17:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "oh no!"
[INFO] [stdout]  right: "description() is deprecated; use Display"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5da351f567b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5da351f567b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5da351f567b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5da351f567b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5da351f672ba - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5da351f672ba - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5da351f253e6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5da351f253e6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5da351f35be9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5da351f35be9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5da351f35a81 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5da351ecefce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5da351ecefce - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5da351f35e62 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5da351f35e62 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5da351f35ca8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5da351f311d9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5da351f1a21d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5da351f6ea4c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5da351f6e903 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5da351ea23f9 - core::panicking::assert_failed::hae44c2a75fc25ab0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5da351e90008 - hlua::lua_functions::tests::execute_from_reader_errors_if_cant_read::h09e2bd48ef9a7a7f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lua_functions.rs:570:17
[INFO] [stdout]   22:     0x5da351e900b7 - hlua::lua_functions::tests::execute_from_reader_errors_if_cant_read::{{closure}}::hbe48a3f974838bff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lua_functions.rs:554:49
[INFO] [stdout]   23:     0x5da351e74eb6 - core::ops::function::FnOnce::call_once::ha3dcb7fac0f675dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5da351eced8b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5da351eced8b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5da351ee279a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5da351ee279a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5da351ee279a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5da351ee279a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5da351ee279a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5da351ee279a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5da351ee279a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5da351ebcbf4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5da351ebcbf4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5da351ec0592 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5da351ec0592 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5da351ec0592 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5da351ec0592 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5da351ec0592 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5da351ec0592 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5da351ec0592 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5da351f2c46f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5da351f2c46f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7d07db033aa4 - <unknown>
[INFO] [stdout]   45:     0x7d07db0c0a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lua_functions::tests::execute_from_reader_errors_if_cant_read
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 71 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "26c141b76b1731d12f5c32301c489903366be5cc5c05bfda85cb3cd4568f469f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26c141b76b1731d12f5c32301c489903366be5cc5c05bfda85cb3cd4568f469f", kill_on_drop: false }`
[INFO] [stdout] 26c141b76b1731d12f5c32301c489903366be5cc5c05bfda85cb3cd4568f469f
