[INFO] cloning repository https://github.com/distil/rust_lua_ffi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/distil/rust_lua_ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistil%2Frust_lua_ffi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistil%2Frust_lua_ffi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30820cdc9282c938dbf8e7bb0a1ea31cf56b25a6 [INFO] testing distil/rust_lua_ffi against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistil%2Frust_lua_ffi" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/distil/rust_lua_ffi [INFO] finished tweaking git repo https://github.com/distil/rust_lua_ffi [INFO] tweaked toml for git repo https://github.com/distil/rust_lua_ffi written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/distil/rust_lua_ffi on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/distil/rust_lua_ffi already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c29c37b19081f93ce2c8affc16168fbd2d18df5805a027f42eee569685ecb3d0 [INFO] running `Command { std: "docker" "start" "-a" "c29c37b19081f93ce2c8affc16168fbd2d18df5805a027f42eee569685ecb3d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c29c37b19081f93ce2c8affc16168fbd2d18df5805a027f42eee569685ecb3d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c29c37b19081f93ce2c8affc16168fbd2d18df5805a027f42eee569685ecb3d0", kill_on_drop: false }` [INFO] [stdout] c29c37b19081f93ce2c8affc16168fbd2d18df5805a027f42eee569685ecb3d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a5ff3156cc68024268e8417b33ab79d8576416dd20f5453bdc8964ff7fc192f [INFO] running `Command { std: "docker" "start" "-a" "4a5ff3156cc68024268e8417b33ab79d8576416dd20f5453bdc8964ff7fc192f", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling c-marshalling v0.2.0 (/opt/rustwide/workdir/c-marshalling) [INFO] [stderr] Compiling parser v0.2.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling derive-c-marshalling-library v0.1.0 (/opt/rustwide/workdir/derive-c-marshalling-library) [INFO] [stderr] Compiling generator v2.0.0 (/opt/rustwide/workdir/generator) [INFO] [stderr] Compiling derive-lua-marshalling v0.2.0 (/opt/rustwide/workdir/derive-lua-marshalling) [INFO] [stderr] Compiling rust-example v0.1.0 (/opt/rustwide/workdir/rust-example) [INFO] [stderr] Compiling rust-unit v0.1.0 (/opt/rustwide/workdir/rust-unit) [INFO] [stderr] Compiling lua-marshalling v0.3.0 (/opt/rustwide/workdir/lua-marshalling) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> lua-marshalling/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | / format!( [INFO] [stdout] 49 | | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | | cannot start with a number", [INFO] [stdout] 53 | | name, [INFO] [stdout] 54 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 48 ~ [INFO] [stdout] 49 | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] ... [INFO] [stdout] 53 | name, [INFO] [stdout] 54 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-example-34b687d3de2218b3/out/ffi.rs:272:421 [INFO] [stdout] | [INFO] [stdout] 272 | ... bootstrap != std :: ptr :: null_mut ( ) { std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 272 | "# . to_owned ( ) ] . join ( "\n" ) ) . ok ( ) . map ( std :: ffi :: CString :: into_raw ) . unwrap_or_else ( std :: ptr :: null_mut ) } # [ doc = r" # Safety" ] # [ doc = r"" ] # [ doc = r" Only called in an auto-generated context. Should not be called directly." ] # [ no_mangle ] pub unsafe extern "C" fn __free_lua_bootstrap ( bootstrap : * mut :: libc :: c_char ) { if bootstrap != std :: ptr :: null_mut ( ) { let _ = std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-unit-607a778ec40594b3/out/ffi.rs:714:421 [INFO] [stdout] | [INFO] [stdout] 714 | ... bootstrap != std :: ptr :: null_mut ( ) { std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 714 | "# . to_owned ( ) ] . join ( "\n" ) ) . ok ( ) . map ( std :: ffi :: CString :: into_raw ) . unwrap_or_else ( std :: ptr :: null_mut ) } # [ doc = r" # Safety" ] # [ doc = r"" ] # [ doc = r" Only called in an auto-generated context. Should not be called directly." ] # [ no_mangle ] pub unsafe extern "C" fn __free_lua_bootstrap ( bootstrap : * mut :: libc :: c_char ) { if bootstrap != std :: ptr :: null_mut ( ) { let _ = std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.44s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "4a5ff3156cc68024268e8417b33ab79d8576416dd20f5453bdc8964ff7fc192f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a5ff3156cc68024268e8417b33ab79d8576416dd20f5453bdc8964ff7fc192f", kill_on_drop: false }` [INFO] [stdout] 4a5ff3156cc68024268e8417b33ab79d8576416dd20f5453bdc8964ff7fc192f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c18a64c8869e5d8bfc0a2f39f48e8263f9685aa232002628506d31980c4483c0 [INFO] running `Command { std: "docker" "start" "-a" "c18a64c8869e5d8bfc0a2f39f48e8263f9685aa232002628506d31980c4483c0", kill_on_drop: false }` [INFO] [stderr] Compiling parser v0.2.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling generator v2.0.0 (/opt/rustwide/workdir/generator) [INFO] [stderr] Compiling derive-c-marshalling-library v0.1.0 (/opt/rustwide/workdir/derive-c-marshalling-library) [INFO] [stderr] Compiling c-marshalling v0.2.0 (/opt/rustwide/workdir/c-marshalling) [INFO] [stderr] Compiling derive-lua-marshalling v0.2.0 (/opt/rustwide/workdir/derive-lua-marshalling) [INFO] [stderr] Compiling lua-marshalling v0.3.0 (/opt/rustwide/workdir/lua-marshalling) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> lua-marshalling/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | / format!( [INFO] [stdout] 49 | | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | | cannot start with a number", [INFO] [stdout] 53 | | name, [INFO] [stdout] 54 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 48 ~ [INFO] [stdout] 49 | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] ... [INFO] [stdout] 53 | name, [INFO] [stdout] 54 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> lua-marshalling/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | / format!( [INFO] [stdout] 49 | | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] 50 | | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stdout] 51 | | ASCII alpha-numeric characters or underscores and \ [INFO] [stdout] 52 | | cannot start with a number", [INFO] [stdout] 53 | | name, [INFO] [stdout] 54 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 48 ~ [INFO] [stdout] 49 | "Invalid value ({:#?}) supplied for \ [INFO] [stdout] ... [INFO] [stdout] 53 | name, [INFO] [stdout] 54 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-unit v0.1.0 (/opt/rustwide/workdir/rust-unit) [INFO] [stderr] Compiling rust-example v0.1.0 (/opt/rustwide/workdir/rust-example) [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-example-34b687d3de2218b3/out/ffi.rs:272:421 [INFO] [stdout] | [INFO] [stdout] 272 | ... bootstrap != std :: ptr :: null_mut ( ) { std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 272 | "# . to_owned ( ) ] . join ( "\n" ) ) . ok ( ) . map ( std :: ffi :: CString :: into_raw ) . unwrap_or_else ( std :: ptr :: null_mut ) } # [ doc = r" # Safety" ] # [ doc = r"" ] # [ doc = r" Only called in an auto-generated context. Should not be called directly." ] # [ no_mangle ] pub unsafe extern "C" fn __free_lua_bootstrap ( bootstrap : * mut :: libc :: c_char ) { if bootstrap != std :: ptr :: null_mut ( ) { let _ = std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-unit-607a778ec40594b3/out/ffi.rs:714:421 [INFO] [stdout] | [INFO] [stdout] 714 | ... bootstrap != std :: ptr :: null_mut ( ) { std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 714 | "# . to_owned ( ) ] . join ( "\n" ) ) . ok ( ) . map ( std :: ffi :: CString :: into_raw ) . unwrap_or_else ( std :: ptr :: null_mut ) } # [ doc = r" # Safety" ] # [ doc = r"" ] # [ doc = r" Only called in an auto-generated context. Should not be called directly." ] # [ no_mangle ] pub unsafe extern "C" fn __free_lua_bootstrap ( bootstrap : * mut :: libc :: c_char ) { if bootstrap != std :: ptr :: null_mut ( ) { let _ = std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.62s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c18a64c8869e5d8bfc0a2f39f48e8263f9685aa232002628506d31980c4483c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c18a64c8869e5d8bfc0a2f39f48e8263f9685aa232002628506d31980c4483c0", kill_on_drop: false }` [INFO] [stdout] c18a64c8869e5d8bfc0a2f39f48e8263f9685aa232002628506d31980c4483c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab494f8cc9556eff35c6df77e3f06aced6544a98ebb4d6505e906b1b9083be2a [INFO] running `Command { std: "docker" "start" "-a" "ab494f8cc9556eff35c6df77e3f06aced6544a98ebb4d6505e906b1b9083be2a", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> lua-marshalling/src/lib.rs:48:25 [INFO] [stderr] | [INFO] [stderr] 48 | / format!( [INFO] [stderr] 49 | | "Invalid value ({:#?}) supplied for \ [INFO] [stderr] 50 | | RUST_LUA_FFI_TYPE_PREFIX. Value must contain only \ [INFO] [stderr] 51 | | ASCII alpha-numeric characters or underscores and \ [INFO] [stderr] 52 | | cannot start with a number", [INFO] [stderr] 53 | | name, [INFO] [stderr] 54 | | ) [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 48 ~ [INFO] [stderr] 49 | "Invalid value ({:#?}) supplied for \ [INFO] [stderr] ... [INFO] [stderr] 53 | name, [INFO] [stderr] 54 ~ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lua-marshalling` (lib) generated 1 warning (run `cargo fix --lib -p lua-marshalling` to apply 1 suggestion) [INFO] [stderr] warning: `lua-marshalling` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> /opt/rustwide/target/debug/build/rust-unit-607a778ec40594b3/out/ffi.rs:714:421 [INFO] [stderr] | [INFO] [stderr] 714 | ... bootstrap != std :: ptr :: null_mut ( ) { std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 714 | "# . to_owned ( ) ] . join ( "\n" ) ) . ok ( ) . map ( std :: ffi :: CString :: into_raw ) . unwrap_or_else ( std :: ptr :: null_mut ) } # [ doc = r" # Safety" ] # [ doc = r"" ] # [ doc = r" Only called in an auto-generated context. Should not be called directly." ] # [ no_mangle ] pub unsafe extern "C" fn __free_lua_bootstrap ( bootstrap : * mut :: libc :: c_char ) { if bootstrap != std :: ptr :: null_mut ( ) { let _ = std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> /opt/rustwide/target/debug/build/rust-example-34b687d3de2218b3/out/ffi.rs:272:421 [INFO] [stderr] | [INFO] [stderr] 272 | ... bootstrap != std :: ptr :: null_mut ( ) { std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 272 | "# . to_owned ( ) ] . join ( "\n" ) ) . ok ( ) . map ( std :: ffi :: CString :: into_raw ) . unwrap_or_else ( std :: ptr :: null_mut ) } # [ doc = r" # Safety" ] # [ doc = r"" ] # [ doc = r" Only called in an auto-generated context. Should not be called directly." ] # [ no_mangle ] pub unsafe extern "C" fn __free_lua_bootstrap ( bootstrap : * mut :: libc :: c_char ) { if bootstrap != std :: ptr :: null_mut ( ) { let _ = std :: ffi :: CString :: from_raw ( bootstrap ) ; } } } [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rust-unit` (lib test) generated 1 warning [INFO] [stderr] warning: `rust-example` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/c_marshalling-8228edbc730faf5d) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derive_c_marshalling_library-9c3b4c915f39283f) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derive_lua_marshalling-73345f9661979ae0) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generator-19c09e639140cac8) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lua_marshalling-1a06971be9165270) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser-f52104a5bd64301b) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_example-e1de9df89d20e67f) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_is_valid_type_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_unit-a7154dcf9e6780a0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests c_marshalling [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests derive_c_marshalling_library [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests derive_lua_marshalling [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests generator [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lua_marshalling [INFO] [stdout] [INFO] [stderr] Doc-tests parser [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab494f8cc9556eff35c6df77e3f06aced6544a98ebb4d6505e906b1b9083be2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab494f8cc9556eff35c6df77e3f06aced6544a98ebb4d6505e906b1b9083be2a", kill_on_drop: false }` [INFO] [stdout] ab494f8cc9556eff35c6df77e3f06aced6544a98ebb4d6505e906b1b9083be2a