[INFO] fetching crate linkle 0.2.11...
[INFO] testing linkle-0.2.11 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate linkle 0.2.11 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate linkle 0.2.11
[INFO] finished tweaking crates.io crate linkle 0.2.11
[INFO] tweaked toml for crates.io crate linkle 0.2.11 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linkle 0.2.11 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linkle 0.2.11 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7128cbccd05ecba750bd0587bf62cf3c27fe5d37248ef83107f2d528891cc6cd
[INFO] running `Command { std: "docker" "start" "-a" "7128cbccd05ecba750bd0587bf62cf3c27fe5d37248ef83107f2d528891cc6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7128cbccd05ecba750bd0587bf62cf3c27fe5d37248ef83107f2d528891cc6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7128cbccd05ecba750bd0587bf62cf3c27fe5d37248ef83107f2d528891cc6cd", kill_on_drop: false }`
[INFO] [stdout] 7128cbccd05ecba750bd0587bf62cf3c27fe5d37248ef83107f2d528891cc6cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 356c7ef736d71a8ee6eb9d2af2078d5de55b83a0acb4aa4ee885b57f2116e510
[INFO] running `Command { std: "docker" "start" "-a" "356c7ef736d71a8ee6eb9d2af2078d5de55b83a0acb4aa4ee885b57f2116e510", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ahash v0.4.6
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling blz-nx v1.0.1
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling cipher v0.2.1
[INFO] [stderr]    Compiling dbl v0.3.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling aes-soft v0.6.2
[INFO] [stderr]    Compiling ctr v0.6.0
[INFO] [stderr]    Compiling block-modes v0.7.0
[INFO] [stderr]    Compiling cmac v0.5.1
[INFO] [stderr]    Compiling aes v0.6.0
[INFO] [stderr]    Compiling dlv-list v0.2.2
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling ordered-multimap v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.54
[INFO] [stderr]    Compiling rust-ini v0.16.0
[INFO] [stderr]    Compiling snafu-derive v0.6.9
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling snafu v0.6.9
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling linkle v0.2.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `nca_hdr_fixed_key_modulus`, `acid_fixed_key_modulus`, and `package2_fixed_key_modulus` are never read
[INFO] [stdout]    --> src/pki.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub struct Keys {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 230 |     nca_hdr_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 231 |     acid_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 232 |     package2_fixed_key_modulus: Option<Modulus>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Keys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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 28.10s
[INFO] running `Command { std: "docker" "inspect" "356c7ef736d71a8ee6eb9d2af2078d5de55b83a0acb4aa4ee885b57f2116e510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356c7ef736d71a8ee6eb9d2af2078d5de55b83a0acb4aa4ee885b57f2116e510", kill_on_drop: false }`
[INFO] [stdout] 356c7ef736d71a8ee6eb9d2af2078d5de55b83a0acb4aa4ee885b57f2116e510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 190b7110baecd89ec7a6fdf66e291db77e18bd03f6b2891303dade126619c5e6
[INFO] running `Command { std: "docker" "start" "-a" "190b7110baecd89ec7a6fdf66e291db77e18bd03f6b2891303dade126619c5e6", kill_on_drop: false }`
[INFO] [stdout] warning: fields `nca_hdr_fixed_key_modulus`, `acid_fixed_key_modulus`, and `package2_fixed_key_modulus` are never read
[INFO] [stdout]    --> src/pki.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub struct Keys {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 230 |     nca_hdr_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 231 |     acid_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 232 |     package2_fixed_key_modulus: Option<Modulus>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Keys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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]    Compiling linkle v0.2.11 (/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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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: fields `nca_hdr_fixed_key_modulus`, `acid_fixed_key_modulus`, and `package2_fixed_key_modulus` are never read
[INFO] [stdout]    --> src/pki.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub struct Keys {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 230 |     nca_hdr_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 231 |     acid_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 232 |     package2_fixed_key_modulus: Option<Modulus>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Keys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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:937:9
[INFO] [stdout]     |
[INFO] [stdout] 937 |         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 `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "190b7110baecd89ec7a6fdf66e291db77e18bd03f6b2891303dade126619c5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "190b7110baecd89ec7a6fdf66e291db77e18bd03f6b2891303dade126619c5e6", kill_on_drop: false }`
[INFO] [stdout] 190b7110baecd89ec7a6fdf66e291db77e18bd03f6b2891303dade126619c5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a83125e7a01c1b57883faaef677f6c0035a21ffa488d46bee6aaa1e9c867bb63
[INFO] running `Command { std: "docker" "start" "-a" "a83125e7a01c1b57883faaef677f6c0035a21ffa488d46bee6aaa1e9c867bb63", kill_on_drop: false }`
[INFO] [stderr] warning: fields `nca_hdr_fixed_key_modulus`, `acid_fixed_key_modulus`, and `package2_fixed_key_modulus` are never read
[INFO] [stderr]    --> src/pki.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 180 | pub struct Keys {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 230 |     nca_hdr_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 231 |     acid_fixed_key_modulus: [Option<Modulus>; 2],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 232 |     package2_fixed_key_modulus: Option<Modulus>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Keys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/pki.rs:937:9
[INFO] [stderr]     |
[INFO] [stderr] 937 |         keys!(self);
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 241 -                     for key in &$self.$keyname {
[INFO] [stderr] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 241 -                     for key in &$self.$keyname {
[INFO] [stderr] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/pki.rs:937:9
[INFO] [stderr]     |
[INFO] [stderr] 937 |         keys!(self);
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 241 -                     for key in &$self.$keyname {
[INFO] [stderr] 241 +                     while let Some() =  in &$self.$keyname {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 241 -                     for key in &$self.$keyname {
[INFO] [stderr] 241 +                     if let Some() =  in &$self.$keyname {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/pki.rs:937:9
[INFO] [stderr]     |
[INFO] [stderr] 937 |         keys!(self);
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 268 -                     for key in &$self.$keyname {
[INFO] [stderr] 268 +                     while let Some() =  in &$self.$keyname {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 268 -                     for key in &$self.$keyname {
[INFO] [stderr] 268 +                     if let Some() =  in &$self.$keyname {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `linkle` (lib) generated 31 warnings (27 duplicates)
[INFO] [stderr] warning: `linkle` (lib test) generated 31 warnings (31 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linkle-69eb14c8494888ee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test format::nacp::test::nacp_is_4000_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linkle
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a83125e7a01c1b57883faaef677f6c0035a21ffa488d46bee6aaa1e9c867bb63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83125e7a01c1b57883faaef677f6c0035a21ffa488d46bee6aaa1e9c867bb63", kill_on_drop: false }`
[INFO] [stdout] a83125e7a01c1b57883faaef677f6c0035a21ffa488d46bee6aaa1e9c867bb63
