[INFO] fetching crate bswap 1.0.0... [INFO] checking bswap-1.0.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate bswap 1.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate bswap 1.0.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bswap 1.0.0 [INFO] finished tweaking crates.io crate bswap 1.0.0 [INFO] tweaked toml for crates.io crate bswap 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36bf14e63b69fc329abfa1717b820dc31f8181c0028e97c2e9dd4e3c9fe16f20 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "36bf14e63b69fc329abfa1717b820dc31f8181c0028e97c2e9dd4e3c9fe16f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36bf14e63b69fc329abfa1717b820dc31f8181c0028e97c2e9dd4e3c9fe16f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36bf14e63b69fc329abfa1717b820dc31f8181c0028e97c2e9dd4e3c9fe16f20", kill_on_drop: false }` [INFO] [stdout] 36bf14e63b69fc329abfa1717b820dc31f8181c0028e97c2e9dd4e3c9fe16f20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06f579f5e884dbdc02e07aca8b6a9db488894f1cfbee116840f97948a7c72a16 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "06f579f5e884dbdc02e07aca8b6a9db488894f1cfbee116840f97948a7c72a16", kill_on_drop: false }` [INFO] [stderr] Checking bswap v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `test` [INFO] [stdout] --> src/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use test::Bencher; [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | unresolved import [INFO] [stdout] | help: a similar path exists: `tests::test::test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | b'A'...b'F' => buf |= byte - b'A' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | b'a'...b'f' => buf |= byte - b'a' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | b'0'...b'9' => buf |= byte - b'0', [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `bytes` in `slice` [INFO] [stdout] --> src/tests.rs:159:19 [INFO] [stdout] | [INFO] [stdout] 159 | ::std::slice::bytes::copy_memory(&mut dst, src); [INFO] [stdout] | ^^^^^ could not find `bytes` in `slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `bytes` in `slice` [INFO] [stdout] --> src/tests.rs:188:19 [INFO] [stdout] | [INFO] [stdout] 188 | ::std::slice::bytes::copy_memory(&mut dst, src); [INFO] [stdout] | ^^^^^ could not find `bytes` in `slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `bytes` in `slice` [INFO] [stdout] --> src/tests.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 218 | ::std::slice::bytes::copy_memory(&mut dst, src); [INFO] [stdout] | ^^^^^ could not find `bytes` in `slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u16` [INFO] [stdout] --> src/tests.rs:282:81 [INFO] [stdout] | [INFO] [stdout] 282 | super::super::$bemod::encode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::u16` [INFO] [stdout] ... [INFO] [stdout] 303 | qc_byte_order!(prop_u16, u16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u16` [INFO] [stdout] --> src/tests.rs:283:86 [INFO] [stdout] | [INFO] [stdout] 283 | n == super::super::$bemod::decode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::u16` [INFO] [stdout] ... [INFO] [stdout] 303 | qc_byte_order!(prop_u16, u16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u16` [INFO] [stdout] --> src/tests.rs:293:79 [INFO] [stdout] | [INFO] [stdout] 293 | super::super::$lemod::encode(&mut buf[..((::std::$ty_int::BYTES as usize))], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::u16` [INFO] [stdout] ... [INFO] [stdout] 303 | qc_byte_order!(prop_u16, u16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u16` [INFO] [stdout] --> src/tests.rs:294:84 [INFO] [stdout] | [INFO] [stdout] 294 | n == super::super::$lemod::decode(&mut buf[..((::std::$ty_int::BYTES as usize))]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::u16` [INFO] [stdout] ... [INFO] [stdout] 303 | qc_byte_order!(prop_u16, u16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i16` [INFO] [stdout] --> src/tests.rs:282:81 [INFO] [stdout] | [INFO] [stdout] 282 | super::super::$bemod::encode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::i16` [INFO] [stdout] ... [INFO] [stdout] 304 | qc_byte_order!(prop_i16, i16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i16` [INFO] [stdout] --> src/tests.rs:283:86 [INFO] [stdout] | [INFO] [stdout] 283 | n == super::super::$bemod::decode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::i16` [INFO] [stdout] ... [INFO] [stdout] 304 | qc_byte_order!(prop_i16, i16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i16` [INFO] [stdout] --> src/tests.rs:293:79 [INFO] [stdout] | [INFO] [stdout] 293 | super::super::$lemod::encode(&mut buf[..((::std::$ty_int::BYTES as usize))], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::i16` [INFO] [stdout] ... [INFO] [stdout] 304 | qc_byte_order!(prop_i16, i16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i16` [INFO] [stdout] --> src/tests.rs:294:84 [INFO] [stdout] | [INFO] [stdout] 294 | n == super::super::$lemod::decode(&mut buf[..((::std::$ty_int::BYTES as usize))]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::i16` [INFO] [stdout] ... [INFO] [stdout] 304 | qc_byte_order!(prop_i16, i16, u16, beu16, leu16); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u32` [INFO] [stdout] --> src/tests.rs:282:81 [INFO] [stdout] | [INFO] [stdout] 282 | super::super::$bemod::encode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::u32` [INFO] [stdout] ... [INFO] [stdout] 305 | qc_byte_order!(prop_u32, u32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u32` [INFO] [stdout] --> src/tests.rs:283:86 [INFO] [stdout] | [INFO] [stdout] 283 | n == super::super::$bemod::decode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::u32` [INFO] [stdout] ... [INFO] [stdout] 305 | qc_byte_order!(prop_u32, u32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u32` [INFO] [stdout] --> src/tests.rs:293:79 [INFO] [stdout] | [INFO] [stdout] 293 | super::super::$lemod::encode(&mut buf[..((::std::$ty_int::BYTES as usize))], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::u32` [INFO] [stdout] ... [INFO] [stdout] 305 | qc_byte_order!(prop_u32, u32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u32` [INFO] [stdout] --> src/tests.rs:294:84 [INFO] [stdout] | [INFO] [stdout] 294 | n == super::super::$lemod::decode(&mut buf[..((::std::$ty_int::BYTES as usize))]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::u32` [INFO] [stdout] ... [INFO] [stdout] 305 | qc_byte_order!(prop_u32, u32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 634 | pub mod beu16 { mod_std_impls!(be, u16, 2, from_be, to_be, "big", "little"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i32` [INFO] [stdout] --> src/tests.rs:282:81 [INFO] [stdout] | [INFO] [stdout] 282 | super::super::$bemod::encode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::i32` [INFO] [stdout] ... [INFO] [stdout] 306 | qc_byte_order!(prop_i32, i32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 638 | pub mod beu32 { mod_std_impls!(be, u32, 4, from_be, to_be, "big", "little"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 646 | pub mod beu64 { mod_std_impls!(be, u64, 8, from_be, to_be, "big", "little"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 648 | pub mod leu16 { mod_std_impls!(le, u16, 2, from_le, to_le, "little", "big"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i32` [INFO] [stdout] --> src/tests.rs:283:86 [INFO] [stdout] | [INFO] [stdout] 283 | n == super::super::$bemod::decode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::i32` [INFO] [stdout] ... [INFO] [stdout] 306 | qc_byte_order!(prop_i32, i32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 652 | pub mod leu32 { mod_std_impls!(le, u32, 4, from_le, to_le, "little", "big"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 660 | pub mod leu64 { mod_std_impls!(le, u64, 8, from_le, to_le, "little", "big"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i32` [INFO] [stdout] --> src/tests.rs:293:79 [INFO] [stdout] | [INFO] [stdout] 293 | super::super::$lemod::encode(&mut buf[..((::std::$ty_int::BYTES as usize))], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::i32` [INFO] [stdout] ... [INFO] [stdout] 306 | qc_byte_order!(prop_i32, i32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i32` [INFO] [stdout] --> src/tests.rs:294:84 [INFO] [stdout] | [INFO] [stdout] 294 | n == super::super::$lemod::decode(&mut buf[..((::std::$ty_int::BYTES as usize))]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::i32` [INFO] [stdout] ... [INFO] [stdout] 306 | qc_byte_order!(prop_i32, i32, u32, beu32, leu32); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u64` [INFO] [stdout] --> src/tests.rs:282:81 [INFO] [stdout] | [INFO] [stdout] 282 | super::super::$bemod::encode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::u64` [INFO] [stdout] ... [INFO] [stdout] 307 | qc_byte_order!(prop_u64, u64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u64` [INFO] [stdout] --> src/tests.rs:283:86 [INFO] [stdout] | [INFO] [stdout] 283 | n == super::super::$bemod::decode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::u64` [INFO] [stdout] ... [INFO] [stdout] 307 | qc_byte_order!(prop_u64, u64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u64` [INFO] [stdout] --> src/tests.rs:293:79 [INFO] [stdout] | [INFO] [stdout] 293 | super::super::$lemod::encode(&mut buf[..((::std::$ty_int::BYTES as usize))], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::u64` [INFO] [stdout] ... [INFO] [stdout] 307 | qc_byte_order!(prop_u64, u64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::u64` [INFO] [stdout] --> src/tests.rs:294:84 [INFO] [stdout] | [INFO] [stdout] 294 | n == super::super::$lemod::decode(&mut buf[..((::std::$ty_int::BYTES as usize))]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::u64` [INFO] [stdout] ... [INFO] [stdout] 307 | qc_byte_order!(prop_u64, u64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i64` [INFO] [stdout] --> src/tests.rs:282:81 [INFO] [stdout] | [INFO] [stdout] 282 | super::super::$bemod::encode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::i64` [INFO] [stdout] ... [INFO] [stdout] 308 | qc_byte_order!(prop_i64, i64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i64` [INFO] [stdout] --> src/tests.rs:283:86 [INFO] [stdout] | [INFO] [stdout] 283 | n == super::super::$bemod::decode(&mut buf[(8 - (::std::$ty_int::BYTES as usize))..]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::i64` [INFO] [stdout] ... [INFO] [stdout] 308 | qc_byte_order!(prop_i64, i64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i64` [INFO] [stdout] --> src/tests.rs:293:79 [INFO] [stdout] | [INFO] [stdout] 293 | super::super::$lemod::encode(&mut buf[..((::std::$ty_int::BYTES as usize))], n as $ty_uint); [INFO] [stdout] | ^^^^^ not found in `std::i64` [INFO] [stdout] ... [INFO] [stdout] 308 | qc_byte_order!(prop_i64, i64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `BYTES` in module `std::i64` [INFO] [stdout] --> src/tests.rs:294:84 [INFO] [stdout] | [INFO] [stdout] 294 | n == super::super::$lemod::decode(&mut buf[..((::std::$ty_int::BYTES as usize))]) as $ty_int [INFO] [stdout] | ^^^^^ not found in `std::i64` [INFO] [stdout] ... [INFO] [stdout] 308 | qc_byte_order!(prop_i64, i64, u64, beu64, leu64); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: consider importing one of these items: [INFO] [stdout] u16::BYTES [INFO] [stdout] u24::BYTES [INFO] [stdout] u32::BYTES [INFO] [stdout] u40::BYTES [INFO] [stdout] u48::BYTES [INFO] [stdout] u56::BYTES [INFO] [stdout] u64::BYTES [INFO] [stdout] u8::BYTES [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | b'A'...b'F' => buf |= byte - b'A' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | b'a'...b'f' => buf |= byte - b'a' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | b'0'...b'9' => buf |= byte - b'0', [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> src/tests.rs:77:3 [INFO] [stdout] | [INFO] [stdout] 77 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> src/tests.rs:93:3 [INFO] [stdout] | [INFO] [stdout] 93 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> src/tests.rs:109:3 [INFO] [stdout] | [INFO] [stdout] 109 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> src/tests.rs:125:3 [INFO] [stdout] | [INFO] [stdout] 125 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:100:34 [INFO] [stdout] | [INFO] [stdout] 100 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 634 | pub mod beu16 { mod_std_impls!(be, u16, 2, from_be, to_be, "big", "little"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 638 | pub mod beu32 { mod_std_impls!(be, u32, 4, from_be, to_be, "big", "little"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 646 | pub mod beu64 { mod_std_impls!(be, u64, 8, from_be, to_be, "big", "little"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 648 | pub mod leu16 { mod_std_impls!(le, u16, 2, from_le, to_le, "little", "big"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 652 | pub mod leu32 { mod_std_impls!(le, u32, 4, from_le, to_le, "little", "big"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:596:35 [INFO] [stdout] | [INFO] [stdout] 596 | let mut tmp: $T = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 660 | pub mod leu64 { mod_std_impls!(le, u64, 8, from_le, to_le, "little", "big"); } [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:100:34 [INFO] [stdout] | [INFO] [stdout] 100 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bswap` [INFO] [stdout] error: aborting due to 32 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06f579f5e884dbdc02e07aca8b6a9db488894f1cfbee116840f97948a7c72a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06f579f5e884dbdc02e07aca8b6a9db488894f1cfbee116840f97948a7c72a16", kill_on_drop: false }` [INFO] [stdout] 06f579f5e884dbdc02e07aca8b6a9db488894f1cfbee116840f97948a7c72a16