[INFO] fetching crate wrestic 1.3.0...
[INFO] testing wrestic-1.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wrestic 1.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate wrestic 1.3.0
[INFO] finished tweaking crates.io crate wrestic 1.3.0
[INFO] tweaked toml for crates.io crate wrestic 1.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrestic 1.3.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wrestic 1.3.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eea1d0341f9f3bfb579f9eb467e8a3cbfa2342cbc004282109ac71de6573d869
[INFO] running `Command { std: "docker" "start" "-a" "eea1d0341f9f3bfb579f9eb467e8a3cbfa2342cbc004282109ac71de6573d869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea1d0341f9f3bfb579f9eb467e8a3cbfa2342cbc004282109ac71de6573d869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea1d0341f9f3bfb579f9eb467e8a3cbfa2342cbc004282109ac71de6573d869", kill_on_drop: false }`
[INFO] [stdout] eea1d0341f9f3bfb579f9eb467e8a3cbfa2342cbc004282109ac71de6573d869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d3fa1faabff34b0480293b3be974f510ffe19f3ddaafb793d60385cc61401c6
[INFO] running `Command { std: "docker" "start" "-a" "8d3fa1faabff34b0480293b3be974f510ffe19f3ddaafb793d60385cc61401c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling rustix v0.38.15
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.8
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling portable-atomic v1.4.3
[INFO] [stderr]    Compiling dlv-list v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling clap_builder v4.4.6
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling faccess v0.2.4
[INFO] [stderr]    Compiling xattr v1.0.1
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling indicatif v0.17.7
[INFO] [stderr]    Compiling ordered-multimap v0.4.3
[INFO] [stderr]    Compiling rust-ini v0.18.0
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling color-print-proc-macro v0.3.5
[INFO] [stderr]    Compiling cmd_lib_macros v1.3.0
[INFO] [stderr]    Compiling cmd_lib v1.3.0
[INFO] [stderr]    Compiling color-print v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling regex v1.9.6
[INFO] [stderr]    Compiling pest v2.7.4
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling clap v4.4.6
[INFO] [stderr]    Compiling clap_complete v4.4.3
[INFO] [stderr]    Compiling pest_meta v2.7.4
[INFO] [stderr]    Compiling pest_generator v2.7.4
[INFO] [stderr]    Compiling pest_derive v2.7.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling ron v0.7.1
[INFO] [stderr]    Compiling config v0.13.3
[INFO] [stderr]    Compiling wrestic v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/main.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |             for env in &settings[selection].env {
[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] 119 -             for env in &settings[selection].env {
[INFO] [stdout] 119 +             while let Some(env) = &settings[selection].env {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 119 -             for env in &settings[selection].env {
[INFO] [stdout] 119 +             if let Some(env) = &settings[selection].env {
[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/modules/backup.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |             for env in &conf.env {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 66 -             for env in &conf.env {
[INFO] [stdout] 66 +             while let Some(env) = &conf.env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 66 -             for env in &conf.env {
[INFO] [stdout] 66 +             if let Some(env) = &conf.env {
[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/modules/backup.rs:95:20
[INFO] [stdout]    |
[INFO] [stdout] 95 |         for env in &settings[selection].env {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 95 -         for env in &settings[selection].env {
[INFO] [stdout] 95 +         while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 95 -         for env in &settings[selection].env {
[INFO] [stdout] 95 +         if let Some(env) = &settings[selection].env {
[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/modules/check.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     for env in &settings[selection].env {
[INFO] [stdout] 52 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 52 -     for env in &settings[selection].env {
[INFO] [stdout] 52 +     if let Some(env) = &settings[selection].env {
[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/modules/custom.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 28 -     for env in &settings[selection].env {
[INFO] [stdout] 28 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 28 -     for env in &settings[selection].env {
[INFO] [stdout] 28 +     if let Some(env) = &settings[selection].env {
[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/modules/delete.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for env in &settings[selection].env {
[INFO] [stdout] 36 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for env in &settings[selection].env {
[INFO] [stdout] 36 +     if let Some(env) = &settings[selection].env {
[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/modules/initialize.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |             for env in &conf.env {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 33 -             for env in &conf.env {
[INFO] [stdout] 33 +             while let Some(env) = &conf.env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 33 -             for env in &conf.env {
[INFO] [stdout] 33 +             if let Some(env) = &conf.env {
[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/modules/restore.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     if let Some(env) = &settings[selection].env {
[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/modules/selector.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 |             for env in &settings[selection].env {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 73 -             for env in &settings[selection].env {
[INFO] [stdout] 73 +             while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 73 -             for env in &settings[selection].env {
[INFO] [stdout] 73 +             if let Some(env) = &settings[selection].env {
[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/modules/snapshots.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     if let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.94s
[INFO] running `Command { std: "docker" "inspect" "8d3fa1faabff34b0480293b3be974f510ffe19f3ddaafb793d60385cc61401c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3fa1faabff34b0480293b3be974f510ffe19f3ddaafb793d60385cc61401c6", kill_on_drop: false }`
[INFO] [stdout] 8d3fa1faabff34b0480293b3be974f510ffe19f3ddaafb793d60385cc61401c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04916d9392c43de960c5376cf2337f432099f5f658ac159208cff59a6a9acc26
[INFO] running `Command { std: "docker" "start" "-a" "04916d9392c43de960c5376cf2337f432099f5f658ac159208cff59a6a9acc26", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrestic v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/main.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |             for env in &settings[selection].env {
[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] 119 -             for env in &settings[selection].env {
[INFO] [stdout] 119 +             while let Some(env) = &settings[selection].env {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 119 -             for env in &settings[selection].env {
[INFO] [stdout] 119 +             if let Some(env) = &settings[selection].env {
[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/modules/backup.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |             for env in &conf.env {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 66 -             for env in &conf.env {
[INFO] [stdout] 66 +             while let Some(env) = &conf.env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 66 -             for env in &conf.env {
[INFO] [stdout] 66 +             if let Some(env) = &conf.env {
[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/modules/backup.rs:95:20
[INFO] [stdout]    |
[INFO] [stdout] 95 |         for env in &settings[selection].env {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 95 -         for env in &settings[selection].env {
[INFO] [stdout] 95 +         while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 95 -         for env in &settings[selection].env {
[INFO] [stdout] 95 +         if let Some(env) = &settings[selection].env {
[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/modules/check.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     for env in &settings[selection].env {
[INFO] [stdout] 52 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 52 -     for env in &settings[selection].env {
[INFO] [stdout] 52 +     if let Some(env) = &settings[selection].env {
[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/modules/custom.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 28 -     for env in &settings[selection].env {
[INFO] [stdout] 28 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 28 -     for env in &settings[selection].env {
[INFO] [stdout] 28 +     if let Some(env) = &settings[selection].env {
[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/modules/delete.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for env in &settings[selection].env {
[INFO] [stdout] 36 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for env in &settings[selection].env {
[INFO] [stdout] 36 +     if let Some(env) = &settings[selection].env {
[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/modules/initialize.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |             for env in &conf.env {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 33 -             for env in &conf.env {
[INFO] [stdout] 33 +             while let Some(env) = &conf.env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 33 -             for env in &conf.env {
[INFO] [stdout] 33 +             if let Some(env) = &conf.env {
[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/modules/restore.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     if let Some(env) = &settings[selection].env {
[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/modules/selector.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 |             for env in &settings[selection].env {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 73 -             for env in &settings[selection].env {
[INFO] [stdout] 73 +             while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 73 -             for env in &settings[selection].env {
[INFO] [stdout] 73 +             if let Some(env) = &settings[selection].env {
[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/modules/snapshots.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for env in &settings[selection].env {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     while let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for env in &settings[selection].env {
[INFO] [stdout] 55 +     if let Some(env) = &settings[selection].env {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "04916d9392c43de960c5376cf2337f432099f5f658ac159208cff59a6a9acc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04916d9392c43de960c5376cf2337f432099f5f658ac159208cff59a6a9acc26", kill_on_drop: false }`
[INFO] [stdout] 04916d9392c43de960c5376cf2337f432099f5f658ac159208cff59a6a9acc26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6f2c3b662664593a8262d5be101256295b145f0d2e129cb458421673899acd7
[INFO] running `Command { std: "docker" "start" "-a" "d6f2c3b662664593a8262d5be101256295b145f0d2e129cb458421673899acd7", kill_on_drop: false }`
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/main.rs:119:24
[INFO] [stderr]     |
[INFO] [stderr] 119 |             for env in &settings[selection].env {
[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] 119 -             for env in &settings[selection].env {
[INFO] [stderr] 119 +             while let Some(env) = &settings[selection].env {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 119 -             for env in &settings[selection].env {
[INFO] [stderr] 119 +             if let Some(env) = &settings[selection].env {
[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/modules/backup.rs:66:24
[INFO] [stderr]    |
[INFO] [stderr] 66 |             for env in &conf.env {
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 66 -             for env in &conf.env {
[INFO] [stderr] 66 +             while let Some(env) = &conf.env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 66 -             for env in &conf.env {
[INFO] [stderr] 66 +             if let Some(env) = &conf.env {
[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/modules/backup.rs:95:20
[INFO] [stderr]    |
[INFO] [stderr] 95 |         for env in &settings[selection].env {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 95 -         for env in &settings[selection].env {
[INFO] [stderr] 95 +         while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 95 -         for env in &settings[selection].env {
[INFO] [stderr] 95 +         if let Some(env) = &settings[selection].env {
[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/modules/check.rs:52:16
[INFO] [stderr]    |
[INFO] [stderr] 52 |     for env in &settings[selection].env {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 52 -     for env in &settings[selection].env {
[INFO] [stderr] 52 +     while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 52 -     for env in &settings[selection].env {
[INFO] [stderr] 52 +     if let Some(env) = &settings[selection].env {
[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/modules/custom.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |     for env in &settings[selection].env {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 28 -     for env in &settings[selection].env {
[INFO] [stderr] 28 +     while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 28 -     for env in &settings[selection].env {
[INFO] [stderr] 28 +     if let Some(env) = &settings[selection].env {
[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/modules/delete.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |     for env in &settings[selection].env {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     for env in &settings[selection].env {
[INFO] [stderr] 36 +     while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 36 -     for env in &settings[selection].env {
[INFO] [stderr] 36 +     if let Some(env) = &settings[selection].env {
[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/modules/initialize.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |             for env in &conf.env {
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 33 -             for env in &conf.env {
[INFO] [stderr] 33 +             while let Some(env) = &conf.env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 33 -             for env in &conf.env {
[INFO] [stderr] 33 +             if let Some(env) = &conf.env {
[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/modules/restore.rs:55:16
[INFO] [stderr]    |
[INFO] [stderr] 55 |     for env in &settings[selection].env {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 55 -     for env in &settings[selection].env {
[INFO] [stderr] 55 +     while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 55 -     for env in &settings[selection].env {
[INFO] [stderr] 55 +     if let Some(env) = &settings[selection].env {
[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/modules/selector.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             for env in &settings[selection].env {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 73 -             for env in &settings[selection].env {
[INFO] [stderr] 73 +             while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 73 -             for env in &settings[selection].env {
[INFO] [stderr] 73 +             if let Some(env) = &settings[selection].env {
[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/modules/snapshots.rs:55:16
[INFO] [stderr]    |
[INFO] [stderr] 55 |     for env in &settings[selection].env {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 55 -     for env in &settings[selection].env {
[INFO] [stderr] 55 +     while let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 55 -     for env in &settings[selection].env {
[INFO] [stderr] 55 +     if let Some(env) = &settings[selection].env {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `wrestic` (bin "wrestic" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wrestic-42280642ecd2aacc)
[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" "d6f2c3b662664593a8262d5be101256295b145f0d2e129cb458421673899acd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f2c3b662664593a8262d5be101256295b145f0d2e129cb458421673899acd7", kill_on_drop: false }`
[INFO] [stdout] d6f2c3b662664593a8262d5be101256295b145f0d2e129cb458421673899acd7