[INFO] fetching crate flu 0.0.2... [INFO] testing flu-0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate flu 0.0.2 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flu 0.0.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 941f258156f707bc265715a9d55ebf75c054abf4a1f60d4695de64c3a0131079 [INFO] running `Command { std: "docker" "start" "-a" "941f258156f707bc265715a9d55ebf75c054abf4a1f60d4695de64c3a0131079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "941f258156f707bc265715a9d55ebf75c054abf4a1f60d4695de64c3a0131079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941f258156f707bc265715a9d55ebf75c054abf4a1f60d4695de64c3a0131079", kill_on_drop: false }` [INFO] [stdout] 941f258156f707bc265715a9d55ebf75c054abf4a1f60d4695de64c3a0131079 [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 618e124f8124ce24687fd60f3494224f9ff849bcd298755d4e7a16e472cb2ae4 [INFO] running `Command { std: "docker" "start" "-a" "618e124f8124ce24687fd60f3494224f9ff849bcd298755d4e7a16e472cb2ae4", 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)]` 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)]` 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(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)]` 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/table.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn iter(&self) -> TableIterator [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn iter(&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(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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.77s [INFO] running `Command { std: "docker" "inspect" "618e124f8124ce24687fd60f3494224f9ff849bcd298755d4e7a16e472cb2ae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "618e124f8124ce24687fd60f3494224f9ff849bcd298755d4e7a16e472cb2ae4", kill_on_drop: false }` [INFO] [stdout] 618e124f8124ce24687fd60f3494224f9ff849bcd298755d4e7a16e472cb2ae4 [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4f9fd66418e2de9ce977429d63d69f3e6b4489a0885027a8c60605e59b6ce097 [INFO] running `Command { std: "docker" "start" "-a" "4f9fd66418e2de9ce977429d63d69f3e6b4489a0885027a8c60605e59b6ce097", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/lauxlib.c: In function 'luaL_loadfile': [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] [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] [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: 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] [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c: In function 'symbexec': [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)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [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] [stderr] warning: flu@0.0.2: 268 | #define check(x) if (!(x)) return 0; [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] [stderr] warning: flu@0.0.2: | ^ [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] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:272:33: note: in expansion of macro 'check' [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] [stderr] warning: flu@0.0.2: 272 | #define checkreg(pt,reg) check((reg) < (pt)->maxstacksize) [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] [stderr] warning: flu@0.0.2: | ^~~~~ [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] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:414:9: note: in expansion of macro 'checkreg' [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] [stderr] warning: flu@0.0.2: 414 | checkreg(pt, a+3); [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] warning: flu@0.0.2: | ^~~~~~~~ [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] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldebug.c:416:7: note: here [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] [stderr] warning: flu@0.0.2: 416 | case OP_JMP: { [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] [stderr] warning: flu@0.0.2: | ^~~~ [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(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] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/ldump.c: In function 'DumpString': [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)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: flu@0.0.2: 63 | if (s==NULL || getstr(s)==NULL) [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] [stderr] warning: flu@0.0.2: | ^~ [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] [stderr] warning: flu@0.0.2: dist/lua-5.1.5/src/llex.c: In function 'llex': [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] [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] [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: flu@0.0.2: 369 | else luaX_lexerror(ls, "invalid long string delimiter", TK_STRING); [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/table.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn iter(&self) -> TableIterator [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn iter(&self) -> TableIterator<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: flu@0.0.2: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [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(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)]` on by default [INFO] [stdout] [INFO] [stdout] [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] Compiling flu v0.0.2 (/opt/rustwide/workdir) [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)]` 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(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)]` 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)]` 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/table.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn iter(&self) -> TableIterator [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn iter(&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(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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "4f9fd66418e2de9ce977429d63d69f3e6b4489a0885027a8c60605e59b6ce097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9fd66418e2de9ce977429d63d69f3e6b4489a0885027a8c60605e59b6ce097", kill_on_drop: false }` [INFO] [stdout] 4f9fd66418e2de9ce977429d63d69f3e6b4489a0885027a8c60605e59b6ce097 [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 40c02372737b084e78f8d14908368bad5fdadb06189e1649b65db9b15bcb85c8 [INFO] running `Command { std: "docker" "start" "-a" "40c02372737b084e78f8d14908368bad5fdadb06189e1649b65db9b15bcb85c8", 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)]` 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)]` 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(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)]` 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)]` 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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/collections/table.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn iter(&self) -> TableIterator [INFO] [stderr] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 89 | pub fn iter(&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(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)]` 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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flu` (lib) generated 22 warnings (run `cargo fix --lib -p flu` to apply 14 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/flu-4d6da30a01d49127) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test stack::read::read_optional ... ok [INFO] [stdout] test stack::read::read_string ... ok [INFO] [stdout] test collections::table::access ... ok [INFO] [stdout] test collections::table::len ... ok [INFO] [stdout] test context::get_globals ... ok [INFO] [stdout] test borrow::read_ref ... ok [INFO] [stdout] test value::read_value ... ok [INFO] [stdout] test function::simple ... ok [INFO] [stdout] test function::rust_fn ... ok [INFO] [stdout] test stack::read::read_int ... ok [INFO] [stdout] test function::multiple_args ... ok [INFO] [stdout] test collections::table::from_vec ... ok [INFO] [stdout] test collections::table::from_map ... ok [INFO] [stdout] test collections::table::iter ... ok [INFO] [stdout] test stack::read::read_num ... ok [INFO] [stdout] test function::custom_types ... ok [INFO] [stdout] test context::stack_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "40c02372737b084e78f8d14908368bad5fdadb06189e1649b65db9b15bcb85c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c02372737b084e78f8d14908368bad5fdadb06189e1649b65db9b15bcb85c8", kill_on_drop: false }` [INFO] [stdout] 40c02372737b084e78f8d14908368bad5fdadb06189e1649b65db9b15bcb85c8