[INFO] cloning repository https://github.com/wyhhh/wutil
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wyhhh/wutil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Fwutil", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Fwutil'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc203a0f14359f0502d79ff3db99d6e1c0f2f65a
[INFO] checking wyhhh/wutil against try#14e4661efa5acbf985e4fe564baae04683366cc1 for pr-157696
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Fwutil" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wyhhh/wutil
[INFO] finished tweaking git repo https://github.com/wyhhh/wutil
[INFO] tweaked toml for git repo https://github.com/wyhhh/wutil written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wyhhh/wutil on toolchain 14e4661efa5acbf985e4fe564baae04683366cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wyhhh/wutil 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" "+14e4661efa5acbf985e4fe564baae04683366cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77
[INFO] running `Command { std: "docker" "start" "5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77", 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" "5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking wutil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 write!(f, "N/A")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "N/A" }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("N/A"))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 | /                 write!(
[INFO] [stdout] 64 | |                     f,
[INFO] [stdout] 65 | |                     "{:.width$?}%",
[INFO] [stdout] 66 | |                     self.0.rate(self.1),
[INFO] [stdout] 67 | |                     width = self.2 as usize
[INFO] [stdout] 68 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:.width$?}%", self.0.rate(self.1), width = self.2 as usize }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]            ("{:.width$?}%", self.0.rate(self.1), width = self.2 as usize))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             write!(f, "{:?}", self)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:?}", self }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 write!(f, "N/A")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "N/A" }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("N/A"))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 | /                 write!(
[INFO] [stdout] 93 | |                     f,
[INFO] [stdout] 94 | |                     "{:.width$?}%",
[INFO] [stdout] 95 | |                     100.0 - self.0.rate(self.1),
[INFO] [stdout] 96 | |                     width = self.2 as usize
[INFO] [stdout] 97 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]            ("{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             write!(f, "{:?}", self)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{:?}", self }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/convert.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | /     static_refs! {
[INFO] [stdout] 139 | |         a = 2;
[INFO] [stdout] 140 | |         b = 33;
[INFO] [stdout] 141 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `static_refs! { a = 2; b = 33; }`
[INFO] [stdout]     = note: to `let a = 2; let a = unsafe { $crate :: convert :: static_ref(& a) }; let b =
[INFO] [stdout]             33; let b = unsafe { $crate :: convert :: static_ref(& b) };`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 write!(f, "N/A")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "N/A" }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("N/A"))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/convert.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn iter(&self) -> StaticRefArrayIter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn iter(&self) -> StaticRefArrayIter<'_, T> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 | /                 write!(
[INFO] [stdout] 64 | |                     f,
[INFO] [stdout] 65 | |                     "{:.width$?}%",
[INFO] [stdout] 66 | |                     self.0.rate(self.1),
[INFO] [stdout] 67 | |                     width = self.2 as usize
[INFO] [stdout] 68 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:.width$?}%", self.0.rate(self.1), width = self.2 as usize }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]            ("{:.width$?}%", self.0.rate(self.1), width = self.2 as usize))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             write!(f, "{:?}", self)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:?}", self }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 write!(f, "N/A")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "N/A" }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("N/A"))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/util.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 | /                 write!(
[INFO] [stdout] 93 | |                     f,
[INFO] [stdout] 94 | |                     "{:.width$?}%",
[INFO] [stdout] 95 | |                     100.0 - self.0.rate(self.1),
[INFO] [stdout] 96 | |                     width = self.2 as usize
[INFO] [stdout] 97 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]            ("{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             write!(f, "{:?}", self)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{:?}", self }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         println!("{:?}", Rate(0.5_f32, 0.0_f32, 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", Rate(0.5_f32, 0.0_f32, 2) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl! ("{:?}", Rate(0.5_f32, 0.0_f32, 2)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         println!("{:?}", Rate(0.5_f32, 1.0_f32, 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", Rate(0.5_f32, 1.0_f32, 2) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl! ("{:?}", Rate(0.5_f32, 1.0_f32, 2)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         println!("{:?}", Rate(0.5_f32, 1.0_f64, 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", Rate(0.5_f32, 1.0_f64, 2) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl! ("{:?}", Rate(0.5_f32, 1.0_f64, 2)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         println!("{:?}", Rate(0.34232_f64, 1.0_f64, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", Rate(0.34232_f64, 1.0_f64, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", Rate(0.34232_f64, 1.0_f64, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         println!("{:?}", Rate(0.34232_f64, 1.0_f32, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", Rate(0.34232_f64, 1.0_f32, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", Rate(0.34232_f64, 1.0_f32, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         println!("{:?}", RemainRate(0.5_f32, 1.0_f32, 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(0.5_f32, 1.0_f32, 2) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(0.5_f32, 1.0_f32, 2)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         println!("{:?}", RemainRate(0.5_f32, 1.0_f64, 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(0.5_f32, 1.0_f64, 2) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(0.5_f32, 1.0_f64, 2)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         println!("{:?}", RemainRate(0.34232_f64, 1.0_f64, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(0.34232_f64, 1.0_f64, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(0.34232_f64, 1.0_f64, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         println!("{:?}", RemainRate(0.34232_f64, 1.0_f32, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(0.34232_f64, 1.0_f32, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(0.34232_f64, 1.0_f32, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         println!("{:?}", RemainRate(0.34232_f64, 2.0_f32, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(0.34232_f64, 2.0_f32, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(0.34232_f64, 2.0_f32, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         println!("{:?}", RemainRate(0.34232_f64, 5.0_f32, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(0.34232_f64, 5.0_f32, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(0.34232_f64, 5.0_f32, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/util.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         println!("{:?}", RemainRate(2.34232_f64, 5.0_f32, 44));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `println! { "{:?}", RemainRate(2.34232_f64, 5.0_f32, 44) }`
[INFO] [stdout]     = note: to `{
[INFO] [stdout]                 $crate :: io ::
[INFO] [stdout]                 _print($crate :: format_args_nl!
[INFO] [stdout]                 ("{:?}", RemainRate(2.34232_f64, 5.0_f32, 44)));
[INFO] [stdout]             }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         init_static_array!(Vec::<i32>::new(), std::mem::size_of::<String>(), 10);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `init_static_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         init_static_array!(Vec::<i32>::new(), std::mem::size_of::<String>(), 10);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `init_static_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/convert.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn iter(&self) -> StaticRefArrayIter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn iter(&self) -> StaticRefArrayIter<'_, T> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]  --> src/main.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |         for x in &X {
[INFO] [stdout]   |                  ^^ shared reference to mutable static
[INFO] [stdout]   |
[INFO] [stdout]   = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]   = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]   |
[INFO] [stdout] 8 |         for x in &raw const X {
[INFO] [stdout]   |                   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]  --> src/main.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |         for x in &X {
[INFO] [stdout]   |                  ^^ shared reference to mutable static
[INFO] [stdout]   |
[INFO] [stdout]   = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]   = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]   |
[INFO] [stdout] 8 |         for x in &raw const X {
[INFO] [stdout]   |                   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77", kill_on_drop: false }`
[INFO] [stdout] 5a4be8a38dcb5ac3514f0e0f5ae7c191b564fb919f961598581ee7990118fe77
