[INFO] fetching crate endianness 0.2.0...
[INFO] fixing endianness-0.2.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate endianness 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate endianness 0.2.0
[INFO] finished tweaking crates.io crate endianness 0.2.0
[INFO] tweaked toml for crates.io crate endianness 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate endianness 0.2.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding quickcheck v0.2.27 (available: v1.1.0)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `endianness` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d
[INFO] running `Command { std: "docker" "start" "93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `endianness` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking endianness v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/lib.rs (5 fixes)
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking quickcheck v0.2.27
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] [stderr] crater-edition-check: endianness v0.2.0 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking endianness v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     Ok(r#try!(read_u16(data, endianness)) as i16)
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Ok(r#try!(read_u32(data, endianness)) as i32)
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Ok(r#try!(read_u64(data, endianness)) as i64)
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let u = r#try!(read_u32(data, endianness));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let u = r#try!(read_u64(data, endianness));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     Ok(r#try!(read_u16(data, endianness)) as i16)
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Ok(r#try!(read_u32(data, endianness)) as i32)
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Ok(r#try!(read_u64(data, endianness)) as i64)
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let u = r#try!(read_u32(data, endianness));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let u = r#try!(read_u64(data, endianness));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     read_correctness!(test_u16, u16, 2, read_u16, ::std::u16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:40:9
[INFO] [stdout]     |
[INFO] [stdout]  40 |         unused_extern_crates, unused_import_braces, unused_qualifications)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     read_correctness!(test_u16, u16, 2, read_u16, ::std::u16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     read_correctness!(test_i16, i16, 2, read_i16, ::std::i16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     read_correctness!(test_i16, i16, 2, read_i16, ::std::i16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     read_correctness!(test_u32, u32, 4, read_u32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     read_correctness!(test_u32, u32, 4, read_u32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     read_correctness!(test_i32, i32, 4, read_i32, ::std::i32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     read_correctness!(test_i32, i32, 4, read_i32, ::std::i32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     read_correctness!(test_u64, u64, 8, read_u64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     read_correctness!(test_u64, u64, 8, read_u64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     read_correctness!(test_i64, i64, 8, read_i64, ::std::i64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     read_correctness!(test_i64, i64, 8, read_i64, ::std::i64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     read_correctness!(test_f32, f32, 4, read_f32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     read_correctness!(test_f32, f32, 4, read_f32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 extern crate quickcheck;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     read_correctness!(test_f64, f64, 8, read_f64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 extern crate quickcheck;
[INFO] [stdout] 205 +                 use quickcheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `extern crate` is not idiomatic in the new edition
[INFO] [stdout]    --> src/lib.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 extern crate rand;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     read_correctness!(test_f64, f64, 8, read_f64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: convert it to a `use`
[INFO] [stdout]     |
[INFO] [stdout] 206 -                 extern crate rand;
[INFO] [stdout] 206 +                 use rand;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 156 -     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout] 156 +     Ok(unsafe { f32::from_bits(u) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 162 -     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout] 162 +     Ok(unsafe { f64::from_bits(u) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 156 -     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout] 156 +     Ok(unsafe { f32::from_bits(u) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 162 -     Ok(unsafe { mem::transmute(u) })
[INFO] [stdout] 162 +     Ok(unsafe { f64::from_bits(u) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     read_correctness!(test_u16, u16, 2, read_u16, ::std::u16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { u16::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     read_correctness!(test_u16, u16, 2, read_u16, ::std::u16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { u16::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     read_correctness!(test_i16, i16, 2, read_i16, ::std::i16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { i16::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     read_correctness!(test_i16, i16, 2, read_i16, ::std::i16::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { i16::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     read_correctness!(test_u32, u32, 4, read_u32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { u32::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     read_correctness!(test_u32, u32, 4, read_u32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { u32::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     read_correctness!(test_i32, i32, 4, read_i32, ::std::i32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { i32::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     read_correctness!(test_i32, i32, 4, read_i32, ::std::i32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { i32::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     read_correctness!(test_u64, u64, 8, read_u64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { u64::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     read_correctness!(test_u64, u64, 8, read_u64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { u64::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     read_correctness!(test_i64, i64, 8, read_i64, ::std::i64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { i64::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     read_correctness!(test_i64, i64, 8, read_i64, ::std::i64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { i64::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     read_correctness!(test_f32, f32, 4, read_f32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { f32::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     read_correctness!(test_f32, f32, 4, read_f32, ::std::u32::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { f32::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:213:49
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     read_correctness!(test_f64, f64, 8, read_f64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 213 -                         let mut data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 213 +                         let mut data = unsafe { f64::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 |                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     read_correctness!(test_f64, f64, 8, read_f64, ::std::u64::MAX);
[INFO] [stdout]     |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `read_correctness` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 233 -                         let data = unsafe { mem::transmute::<_, [u8; $size]>(n) };
[INFO] [stdout] 233 +                         let data = unsafe { f64::to_ne_bytes(n) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `endianness` (lib test) due to 16 previous errors; 24 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d", kill_on_drop: false }`
[INFO] [stdout] 93420c95d430d31a6137baa028492662e388bcd5b6be246388e23070bd1e593d
