[INFO] fetching crate flu 0.0.2...
[INFO] testing flu-0.0.2 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate flu 0.0.2 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flu 0.0.2 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 363f0a6e089c78da7235bb454ec2a8fa1eb507f616fdd06f93d1c8e8931ff758
[INFO] running `Command { std: "docker" "start" "-a" "363f0a6e089c78da7235bb454ec2a8fa1eb507f616fdd06f93d1c8e8931ff758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "363f0a6e089c78da7235bb454ec2a8fa1eb507f616fdd06f93d1c8e8931ff758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363f0a6e089c78da7235bb454ec2a8fa1eb507f616fdd06f93d1c8e8931ff758", kill_on_drop: false }`
[INFO] [stdout] 363f0a6e089c78da7235bb454ec2a8fa1eb507f616fdd06f93d1c8e8931ff758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2496ca9844367c2a423132e67df0f810199e257806f478c6abd515ed7e855314
[INFO] running `Command { std: "docker" "start" "-a" "2496ca9844367c2a423132e67df0f810199e257806f478c6abd515ed7e855314", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition 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 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: 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 3.63s
[INFO] running `Command { std: "docker" "inspect" "2496ca9844367c2a423132e67df0f810199e257806f478c6abd515ed7e855314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2496ca9844367c2a423132e67df0f810199e257806f478c6abd515ed7e855314", kill_on_drop: false }`
[INFO] [stdout] 2496ca9844367c2a423132e67df0f810199e257806f478c6abd515ed7e855314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dd9f2a1c4cba0ccc15e887ff334876731d6ae5daad90d46b97a47b15d92de7e
[INFO] running `Command { std: "docker" "start" "-a" "6dd9f2a1c4cba0ccc15e887ff334876731d6ae5daad90d46b97a47b15d92de7e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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 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] [stderr]    Compiling flu v0.0.2 (/opt/rustwide/workdir)
[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: 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 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 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: 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 `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "6dd9f2a1c4cba0ccc15e887ff334876731d6ae5daad90d46b97a47b15d92de7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd9f2a1c4cba0ccc15e887ff334876731d6ae5daad90d46b97a47b15d92de7e", kill_on_drop: false }`
[INFO] [stdout] 6dd9f2a1c4cba0ccc15e887ff334876731d6ae5daad90d46b97a47b15d92de7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a221021f3ec244668b190ba05daae8ebd00a95757b4f97232e66179dc21e5148
[INFO] running `Command { std: "docker" "start" "-a" "a221021f3ec244668b190ba05daae8ebd00a95757b4f97232e66179dc21e5148", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 |     gcc::Config::new()
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 |     gcc::Config::new()
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `flu` (build script) generated 2 warnings
[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] [stderr] warning: unused macro definition: `assert_enum`
[INFO] [stderr]  --> src/lib.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | macro_rules! assert_enum {
[INFO] [stderr]   |              ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LuaRef`
[INFO] [stderr]  --> src/stack/push.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use LuaRef;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LuaValue`
[INFO] [stderr]  --> src/stack/read.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use LuaValue;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LuaRef`
[INFO] [stderr]  --> src/stack/read.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use LuaRef;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nil`
[INFO] [stderr]  --> src/stack/read.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nil;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LuaValue`
[INFO] [stderr]  --> src/stack/size.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use LuaValue;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LuaRef`
[INFO] [stderr]  --> src/stack/size.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use LuaRef;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nil`
[INFO] [stderr]  --> src/collections/table.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nil;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/collections/table.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Table`
[INFO] [stderr]  --> src/context.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use Table;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nil`
[INFO] [stderr]  --> src/value.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use nil;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Table`
[INFO] [stderr]  --> src/function.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use Table;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nil`
[INFO] [stderr]  --> src/function.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nil;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/function.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
[INFO] [stderr]    |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `nil` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct nil;
[INFO] [stderr]    |            ^^^ help: convert the identifier to upper camel case: `Nil`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cxt`
[INFO] [stderr]   --> src/value.rs:43:14
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stderr]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_cxt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]   --> src/value.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stderr]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cxt`
[INFO] [stderr]   --> src/borrow.rs:52:14
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stderr]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_cxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]   --> src/borrow.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
[INFO] [stderr]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/function.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/table.rs:89:20
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn iter<T>(&self) -> TableIterator<T>
[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] 89 |     pub fn iter<T>(&self) -> TableIterator<'_, T>
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: variable `L` should have a snake case name
[INFO] [stderr]   --> src/function.rs:98:35
[INFO] [stderr]    |
[INFO] [stderr] 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
[INFO] [stderr]    |                                   ^ help: convert the identifier to snake case: `l`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/function.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     let mut cxt = Context::new();
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flu` (lib) generated 22 warnings (run `cargo fix --lib -p flu` to apply 18 suggestions)
[INFO] [stderr] warning: `flu` (lib test) generated 17 warnings (16 duplicates) (run `cargo fix --lib -p flu --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flu-a021e186843adfbd)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test borrow::read_ref ... ok
[INFO] [stdout] test collections::table::access ... ok
[INFO] [stdout] test collections::table::from_map ... ok
[INFO] [stdout] test collections::table::len ... ok
[INFO] [stdout] test context::get_globals ... ok
[INFO] [stdout] test context::stack_size ... ok
[INFO] [stdout] test function::multiple_args ... ok
[INFO] [stdout] test function::rust_fn ... ok
[INFO] [stdout] test collections::table::from_vec ... ok
[INFO] [stdout] test function::simple ... ok
[INFO] [stdout] test stack::read::read_int ... ok
[INFO] [stdout] test stack::read::read_optional ... ok
[INFO] [stdout] test stack::read::read_string ... ok
[INFO] [stdout] test function::custom_types ... ok
[INFO] [stdout] test stack::read::read_num ... ok
[INFO] [stdout] test value::read_value ... ok
[INFO] [stdout] test collections::table::iter ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- collections::table::iter stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'collections::table::iter' (29) panicked at src/collections/table.rs:207:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [(Number(1.0), Number(5.0)), (Number(2.0), Number(15.0)), (String("woop\u{8}"), Bool(false))]
[INFO] [stdout]  right: [(Number(1.0), Number(5.0)), (Number(2.0), Number(15.0)), (String("woop"), Bool(false))]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5555921e1852 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5555921e1852 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5555921e1852 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5555921e1852 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5555921f718a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5555921f718a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x5555921e6736 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5555921e6736 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5555921bfd1f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5555921bfd1f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5555921d9b39 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5555921753de - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5555921753de - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5555921d9cf2 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5555921d9cf2 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5555921bfdd8 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5555921b7779 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5555921c0c2d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5555921f785c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5555921f7713 - core[c5ed12ab89cc536a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x555592144daf - core[c5ed12ab89cc536a]::panicking::assert_failed::<alloc[9c68fdf4f4f29218]::vec::Vec<(flu[f9b3e84daaacf743]::value::LuaValue, flu[f9b3e84daaacf743]::value::LuaValue)>, alloc[9c68fdf4f4f29218]::vec::Vec<(flu[f9b3e84daaacf743]::value::LuaValue, flu[f9b3e84daaacf743]::value::LuaValue)>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x555592146c54 - flu[f9b3e84daaacf743]::collections::table::iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/collections/table.rs:207:5
[INFO] [stdout]   22:     0x555592145427 - flu[f9b3e84daaacf743]::collections::table::iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/collections/table.rs:198:10
[INFO] [stdout]   23:     0x55559214f8d6 - <flu[f9b3e84daaacf743]::collections::table::iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55559216978b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55559216978b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x555592175fea - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x555592175fea - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x555592175fea - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x555592175fea - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x555592175fea - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x555592175fea - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x555592175fea - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5555921704b4 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5555921704b4 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x555592178ae2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x555592178ae2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x555592178ae2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x555592178ae2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x555592178ae2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x555592178ae2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x555592178ae2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5555921e10ff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5555921e10ff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7d5af29deaa4 - <unknown>
[INFO] [stdout]   45:     0x7d5af2a6ba64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     collections::table::iter
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "a221021f3ec244668b190ba05daae8ebd00a95757b4f97232e66179dc21e5148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a221021f3ec244668b190ba05daae8ebd00a95757b4f97232e66179dc21e5148", kill_on_drop: false }`
[INFO] [stdout] a221021f3ec244668b190ba05daae8ebd00a95757b4f97232e66179dc21e5148
