[INFO] fetching crate va_list 0.2.1... [INFO] testing va_list-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate va_list 0.2.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate va_list 0.2.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate va_list 0.2.1 [INFO] tweaked toml for crates.io crate va_list 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate va_list 0.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate va_list 0.2.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded va_list-helper v0.0.2 [INFO] [stderr] Downloaded libc v0.2.121 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd6fc23033bf2942614086e6ba13bead0a20ab5a4a86c04ea2252f710e471f1d [INFO] running `Command { std: "docker" "start" "-a" "dd6fc23033bf2942614086e6ba13bead0a20ab5a4a86c04ea2252f710e471f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd6fc23033bf2942614086e6ba13bead0a20ab5a4a86c04ea2252f710e471f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd6fc23033bf2942614086e6ba13bead0a20ab5a4a86c04ea2252f710e471f1d", kill_on_drop: false }` [INFO] [stdout] dd6fc23033bf2942614086e6ba13bead0a20ab5a4a86c04ea2252f710e471f1d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc287d03f57b7679b70f6c7fd6df9dc15a53ff258fbde69385bf8cce40272734 [INFO] running `Command { std: "docker" "start" "-a" "dc287d03f57b7679b70f6c7fd6df9dc15a53ff258fbde69385bf8cce40272734", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling va_list v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `tifflin` [INFO] [stdout] --> src/lib.rs:87:52 [INFO] [stdout] | [INFO] [stdout] 87 | any(target_family = "unix", target_os = "redox", target_os = "tifflin") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 100 | impl_va_prim_gp!{ usize, isize } [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 101 | impl_va_prim_gp!{ u64, i64 } [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_va_prim_gp!{ u32, i32 } [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "dc287d03f57b7679b70f6c7fd6df9dc15a53ff258fbde69385bf8cce40272734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc287d03f57b7679b70f6c7fd6df9dc15a53ff258fbde69385bf8cce40272734", kill_on_drop: false }` [INFO] [stdout] dc287d03f57b7679b70f6c7fd6df9dc15a53ff258fbde69385bf8cce40272734 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c4d23e0abad02c60bf10281af37219668022f44cd60d50b00dca5e833fef29a [INFO] running `Command { std: "docker" "start" "-a" "4c4d23e0abad02c60bf10281af37219668022f44cd60d50b00dca5e833fef29a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unexpected `cfg` condition value: `tifflin` [INFO] [stdout] --> src/lib.rs:87:52 [INFO] [stdout] | [INFO] [stdout] 87 | any(target_family = "unix", target_os = "redox", target_os = "tifflin") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 100 | impl_va_prim_gp!{ usize, isize } [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 101 | impl_va_prim_gp!{ u64, i64 } [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_va_prim_gp!{ u32, i32 } [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling va_list-helper v0.0.2 [INFO] [stderr] Compiling va_list v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `tifflin` [INFO] [stdout] --> src/lib.rs:87:52 [INFO] [stdout] | [INFO] [stdout] 87 | any(target_family = "unix", target_os = "redox", target_os = "tifflin") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 100 | impl_va_prim_gp!{ usize, isize } [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 101 | impl_va_prim_gp!{ u64, i64 } [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | mem::transmute(<$u>::get(list)) [INFO] [stdout] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::cast_signed` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_va_prim_gp!{ u32, i32 } [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `Command { std: "docker" "inspect" "4c4d23e0abad02c60bf10281af37219668022f44cd60d50b00dca5e833fef29a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c4d23e0abad02c60bf10281af37219668022f44cd60d50b00dca5e833fef29a", kill_on_drop: false }` [INFO] [stdout] 4c4d23e0abad02c60bf10281af37219668022f44cd60d50b00dca5e833fef29a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2bbd7826dacef4adc2d92b080d1b073dcb927c2f275f1ef2f45abbdb5da6121b [INFO] running `Command { std: "docker" "start" "-a" "2bbd7826dacef4adc2d92b080d1b073dcb927c2f275f1ef2f45abbdb5da6121b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition value: `tifflin` [INFO] [stderr] --> src/lib.rs:87:52 [INFO] [stderr] | [INFO] [stderr] 87 | any(target_family = "unix", target_os = "redox", target_os = "tifflin") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | mem::transmute(<$u>::get(list)) [INFO] [stderr] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `usize::cast_signed` [INFO] [stderr] ... [INFO] [stderr] 100 | impl_va_prim_gp!{ usize, isize } [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | mem::transmute(<$u>::get(list)) [INFO] [stderr] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u64::cast_signed` [INFO] [stderr] ... [INFO] [stderr] 101 | impl_va_prim_gp!{ u64, i64 } [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/impl-x86_64-elf.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | mem::transmute(<$u>::get(list)) [INFO] [stderr] | --------------^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u32::cast_signed` [INFO] [stderr] ... [INFO] [stderr] 102 | impl_va_prim_gp!{ u32, i32 } [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_va_prim_gp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `va_list` (lib) generated 4 warnings (run `cargo fix --lib -p va_list` to apply 3 suggestions) [INFO] [stderr] warning: `va_list` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/va_list-9392d01f8aabed54) [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-f1bb50bea4e4fca9) [INFO] [stderr] Doc-tests va_list [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 1 test [INFO] [stdout] test trivial_values ... 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 1 test [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2bbd7826dacef4adc2d92b080d1b073dcb927c2f275f1ef2f45abbdb5da6121b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bbd7826dacef4adc2d92b080d1b073dcb927c2f275f1ef2f45abbdb5da6121b", kill_on_drop: false }` [INFO] [stdout] 2bbd7826dacef4adc2d92b080d1b073dcb927c2f275f1ef2f45abbdb5da6121b