[INFO] cloning repository https://github.com/MegatonHammer/linkle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MegatonHammer/linkle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMegatonHammer%2Flinkle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMegatonHammer%2Flinkle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51e00fa41f9f5c0f44d4489ac7cff83a1b17a549
[INFO] checking MegatonHammer/linkle against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMegatonHammer%2Flinkle" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/MegatonHammer/linkle
[INFO] finished tweaking git repo https://github.com/MegatonHammer/linkle
[INFO] tweaked toml for git repo https://github.com/MegatonHammer/linkle written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MegatonHammer/linkle on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MegatonHammer/linkle 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-ini v0.18.0
[INFO] [stderr]   Downloaded dlv-list v0.3.0
[INFO] [stderr]   Downloaded ordered-multimap v0.4.3
[INFO] [stderr]   Downloaded scroll_derive v0.11.0
[INFO] [stderr]   Downloaded snafu-derive v0.7.4
[INFO] [stderr]   Downloaded snafu v0.7.4
[INFO] [stderr]   Downloaded blz-nx v1.0.1
[INFO] [stderr]   Downloaded camino v1.1.2
[INFO] [stderr]   Downloaded cargo-toml2 v1.3.2
[INFO] [stderr]   Downloaded cargo-platform v0.1.2
[INFO] [stderr]   Downloaded dbl v0.3.2
[INFO] [stderr]   Downloaded cargo_metadata v0.15.2
[INFO] [stderr]   Downloaded elf v0.7.1
[INFO] [stderr]   Downloaded aes v0.8.2
[INFO] [stderr]   Downloaded goblin v0.6.0
[INFO] [stderr]   Downloaded object v0.30.1
[INFO] [stderr]   Downloaded gimli v0.27.0
[INFO] [stderr]   Downloaded cmac v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e5cf659ce6298b16d8c5face8cfc7bcc9a37c70387513fec4f34a0fd8c0d1bd
[INFO] running `Command { std: "docker" "start" "-a" "1e5cf659ce6298b16d8c5face8cfc7bcc9a37c70387513fec4f34a0fd8c0d1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e5cf659ce6298b16d8c5face8cfc7bcc9a37c70387513fec4f34a0fd8c0d1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5cf659ce6298b16d8c5face8cfc7bcc9a37c70387513fec4f34a0fd8c0d1bd", kill_on_drop: false }`
[INFO] [stdout] 1e5cf659ce6298b16d8c5face8cfc7bcc9a37c70387513fec4f34a0fd8c0d1bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb9724681780b8d788991a775051f949bf943e5371fe71b847431e551d63a63a
[INFO] running `Command { std: "docker" "start" "-a" "bb9724681780b8d788991a775051f949bf943e5371fe71b847431e551d63a63a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking gimli v0.27.0
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking dbl v0.3.2
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking blz-nx v1.0.1
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking elf v0.7.1
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking aes v0.8.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking cmac v0.7.1
[INFO] [stderr]     Checking object v0.30.1
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling snafu-derive v0.7.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]     Checking snafu v0.7.4
[INFO] [stderr]     Checking lz4 v1.24.0
[INFO] [stderr]     Checking linkle v0.2.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 268 -                     for key in &$self.$keyname {
[INFO] [stdout] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/pki.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         keys!(self);
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     for key in &$self.$keyname {
[INFO] [stdout] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.95s
[INFO] running `Command { std: "docker" "inspect" "bb9724681780b8d788991a775051f949bf943e5371fe71b847431e551d63a63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9724681780b8d788991a775051f949bf943e5371fe71b847431e551d63a63a", kill_on_drop: false }`
[INFO] [stdout] bb9724681780b8d788991a775051f949bf943e5371fe71b847431e551d63a63a
