[INFO] fetching crate flu 0.0.2...
[INFO] checking flu-0.0.2 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate flu 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate flu 0.0.2
[INFO] finished tweaking crates.io crate flu 0.0.2
[INFO] tweaked toml for crates.io crate flu 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flu 0.0.2 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bdb242a74282fe2be3fdaa940e550cbd7068abea4950b149091479e96a67e70
[INFO] running `Command { std: "docker" "start" "-a" "5bdb242a74282fe2be3fdaa940e550cbd7068abea4950b149091479e96a67e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bdb242a74282fe2be3fdaa940e550cbd7068abea4950b149091479e96a67e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdb242a74282fe2be3fdaa940e550cbd7068abea4950b149091479e96a67e70", kill_on_drop: false }`
[INFO] [stdout] 5bdb242a74282fe2be3fdaa940e550cbd7068abea4950b149091479e96a67e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 276ea76da1b4e69a985dfcc3225af1efde38de8c521d98c96031256398664751
[INFO] running `Command { std: "docker" "start" "-a" "276ea76da1b4e69a985dfcc3225af1efde38de8c521d98c96031256398664751", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling flu v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gcc::Config::new()
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gcc::Config::new()
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/lauxlib.c: In function 'luaL_loadfile':
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/lauxlib.c:577:4: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: flu@0.0.2:   577 |    while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ;
[INFO] [stderr] warning: flu@0.0.2:       |    ^~~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/lauxlib.c:578:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'
[INFO] [stderr] warning: flu@0.0.2:   578 |     lf.extraline = 0;
[INFO] [stderr] warning: flu@0.0.2:       |     ^~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c: In function 'symbexec':
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:268:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: flu@0.0.2:   268 | #define check(x)                if (!(x)) return 0;
[INFO] [stderr] warning: flu@0.0.2:       |                                    ^
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:272:33: note: in expansion of macro 'check'
[INFO] [stderr] warning: flu@0.0.2:   272 | #define checkreg(pt,reg)        check((reg) < (pt)->maxstacksize)
[INFO] [stderr] warning: flu@0.0.2:       |                                 ^~~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:414:9: note: in expansion of macro 'checkreg'
[INFO] [stderr] warning: flu@0.0.2:   414 |         checkreg(pt, a+3);
[INFO] [stderr] warning: flu@0.0.2:       |         ^~~~~~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:416:7: note: here
[INFO] [stderr] warning: flu@0.0.2:   416 |       case OP_JMP: {
[INFO] [stderr] warning: flu@0.0.2:       |       ^~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldump.c: In function 'DumpString':
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldump.c:63:26: warning: the comparison will always evaluate as 'false' for the pointer operand in 's + 24' must not be NULL [-Waddress]
[INFO] [stderr] warning: flu@0.0.2:    63 |  if (s==NULL || getstr(s)==NULL)
[INFO] [stderr] warning: flu@0.0.2:       |                          ^~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/llex.c: In function 'llex':
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/llex.c:369:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: flu@0.0.2:   369 |         else luaX_lexerror(ls, "invalid long string delimiter", TK_STRING);
[INFO] [stderr] warning: flu@0.0.2:       |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/llex.c:371:7: note: here
[INFO] [stderr] warning: flu@0.0.2:   371 |       case '=': {
[INFO] [stderr] warning: flu@0.0.2:       |       ^~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ltable.c: In function 'luaH_get':
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ltable.c:473:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: flu@0.0.2:   473 |     case LUA_TNUMBER: {
[INFO] [stderr] warning: flu@0.0.2:       |                       ^
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ltable.c:481:5: note: here
[INFO] [stderr] warning: flu@0.0.2:   481 |     default: {
[INFO] [stderr] warning: flu@0.0.2:       |     ^~~~~~~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ltablib.c: In function 'addfield':
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ltablib.c:137:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: flu@0.0.2:   137 |   if (!lua_isstring(L, -1))
[INFO] [stderr] warning: flu@0.0.2:       |   ^~
[INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ltablib.c:140:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning: flu@0.0.2:   140 |     luaL_addvalue(b);
[INFO] [stderr] warning: flu@0.0.2:       |     ^~~~~~~~~~~~~
[INFO] [stdout] warning: unused import: `LuaRef`
[INFO] [stdout]  --> src/stack/push.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use LuaRef;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaValue`
[INFO] [stdout]  --> src/stack/read.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use LuaValue;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaRef`
[INFO] [stdout]  --> src/stack/read.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use LuaRef;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaValue`
[INFO] [stdout]  --> src/stack/size.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use LuaValue;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaRef`
[INFO] [stdout]  --> src/stack/size.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use LuaRef;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/collections/table.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nil`
[INFO] [stdout]  --> src/function.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nil;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/function.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
[INFO] [stdout]    |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nil` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct nil;
[INFO] [stdout]    |            ^^^ help: convert the identifier to upper camel case: `Nil`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_enum`
[INFO] [stdout]  --> src/lib.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | macro_rules! assert_enum {
[INFO] [stdout]   |              ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaRef`
[INFO] [stdout]  --> src/stack/push.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use LuaRef;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaValue`
[INFO] [stdout]  --> src/stack/read.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use LuaValue;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaRef`
[INFO] [stdout]  --> src/stack/read.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use LuaRef;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nil`
[INFO] [stdout]  --> src/stack/read.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nil;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaValue`
[INFO] [stdout]  --> src/stack/size.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use LuaValue;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaRef`
[INFO] [stdout]  --> src/stack/size.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use LuaRef;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nil`
[INFO] [stdout]  --> src/collections/table.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nil;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/collections/table.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]  --> src/context.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use Table;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nil`
[INFO] [stdout]  --> src/value.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nil;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]  --> src/function.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use Table;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nil`
[INFO] [stdout]  --> src/function.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nil;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/function.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
[INFO] [stdout]    |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nil` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct nil;
[INFO] [stdout]    |            ^^^ help: convert the identifier to upper camel case: `Nil`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cxt`
[INFO] [stdout]   --> src/value.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_cxt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/value.rs:43:32
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cxt`
[INFO] [stdout]   --> src/borrow.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_cxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/borrow.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/function.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cxt`
[INFO] [stdout]   --> src/value.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_cxt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/value.rs:43:32
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/table.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter<T>(&self) -> TableIterator<T>
[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] 89 |     pub fn iter<T>(&self) -> TableIterator<'_, T>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/function.rs:98:35
[INFO] [stdout]    |
[INFO] [stdout] 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
[INFO] [stdout]    |                                   ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cxt`
[INFO] [stdout]   --> src/borrow.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_cxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/borrow.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/function.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/function.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let mut cxt = Context::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (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/collections/table.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter<T>(&self) -> TableIterator<T>
[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] 89 |     pub fn iter<T>(&self) -> TableIterator<'_, T>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/function.rs:98:35
[INFO] [stdout]    |
[INFO] [stdout] 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
[INFO] [stdout]    |                                   ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "276ea76da1b4e69a985dfcc3225af1efde38de8c521d98c96031256398664751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "276ea76da1b4e69a985dfcc3225af1efde38de8c521d98c96031256398664751", kill_on_drop: false }`
[INFO] [stdout] 276ea76da1b4e69a985dfcc3225af1efde38de8c521d98c96031256398664751
