[INFO] cloning repository https://github.com/dot-fx/apktojs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dot-fx/apktojs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdot-fx%2Fapktojs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdot-fx%2Fapktojs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 267e06a0e5ad46d980d41e9c1de6feb6c0a2f096
[INFO] checking dot-fx/apktojs against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdot-fx%2Fapktojs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dot-fx/apktojs
[INFO] finished tweaking git repo https://github.com/dot-fx/apktojs
[INFO] tweaked toml for git repo https://github.com/dot-fx/apktojs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dot-fx/apktojs on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dot-fx/apktojs 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll_derive v0.9.5
[INFO] [stderr]   Downloaded num-derive v0.2.5
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[INFO] [stderr]   Downloaded deku_derive v0.16.0
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[INFO] [stderr]   Downloaded deku v0.16.0
[INFO] [stderr]   Downloaded darling_core v0.14.4
[INFO] [stderr]   Downloaded dex v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5
[INFO] running `Command { std: "docker" "start" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking apktojs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TaggedStmt`
[INFO] [stdout]  --> src/translator/dalvik/interpreter/ssa.rs:2:62
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::translator::dalvik::interpreter::{JsExpr, JsStmt, TaggedStmt};
[INFO] [stdout]   |                                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lookup_type`
[INFO] [stdout]  --> src/translator/resolver/resolve.rs:2:87
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::translator::resolver::lookup::{lookup_field, lookup_method, lookup_string, lookup_type};
[INFO] [stdout]   |                                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TaggedStmt`
[INFO] [stdout]  --> src/translator/dalvik/interpreter/ssa.rs:2:62
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::translator::dalvik::interpreter::{JsExpr, JsStmt, TaggedStmt};
[INFO] [stdout]   |                                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lookup_type`
[INFO] [stdout]  --> src/translator/resolver/resolve.rs:2:87
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::translator::resolver::lookup::{lookup_field, lookup_method, lookup_string, lookup_type};
[INFO] [stdout]   |                                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `at_offset`
[INFO] [stdout]   --> src/translator/dalvik/interpreter/ctx.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn flush_pending_call(&mut self, at_offset: i32) {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `at_offset`
[INFO] [stdout]   --> src/translator/dalvik/interpreter/ctx.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn flush_pending_call(&mut self, at_offset: i32) {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx` is never read
[INFO] [stdout]    --> src/translator/dalvik/interpreter/reloop.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             idx += 1;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx` is never read
[INFO] [stdout]    --> src/translator/dalvik/interpreter/reloop.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             idx += 1;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/translator/dalvik/interpreter/cleanup.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         _ => "/* unhandled expr */".into(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/translator/dalvik/interpreter/cleanup.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |         JsExpr::Reg(id) => format!("v{}_{}", id.reg, id.version),
[INFO] [stdout]     |         --------------- matches some of the same values
[INFO] [stdout] 275 |         JsExpr::MethodCall { receiver, method, args, .. } => {
[INFO] [stdout]     |         ------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 280 |         JsExpr::StaticCall { class, method, args } => {
[INFO] [stdout]     |         ------------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 284 |         JsExpr::New { class, args } => {
[INFO] [stdout]     |         --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 317 |         _ => "/* unhandled expr */".into(),
[INFO] [stdout]     |         ^ ...and 17 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/translator/dalvik/interpreter/cleanup.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         _ => "/* unhandled expr */".into(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/translator/dalvik/interpreter/cleanup.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |         JsExpr::Reg(id) => format!("v{}_{}", id.reg, id.version),
[INFO] [stdout]     |         --------------- matches some of the same values
[INFO] [stdout] 275 |         JsExpr::MethodCall { receiver, method, args, .. } => {
[INFO] [stdout]     |         ------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 280 |         JsExpr::StaticCall { class, method, args } => {
[INFO] [stdout]     |         ------------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 284 |         JsExpr::New { class, args } => {
[INFO] [stdout]     |         --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 317 |         _ => "/* unhandled expr */".into(),
[INFO] [stdout]     |         ^ ...and 17 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]    --> src/translator/resolver/infer/mod.rs:108:36
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 JsStmt::FieldSet { receiver, field, value } => {
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `receiver: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `class`
[INFO] [stdout]    --> src/translator/resolver/infer/mod.rs:286:34
[INFO] [stdout]     |
[INFO] [stdout] 286 |             JsExpr::StaticCall { class, method, args } => {
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `class: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]    --> src/translator/resolver/infer/mod.rs:108:36
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 JsStmt::FieldSet { receiver, field, value } => {
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `receiver: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `class`
[INFO] [stdout]    --> src/translator/resolver/infer/mod.rs:286:34
[INFO] [stdout]     |
[INFO] [stdout] 286 |             JsExpr::StaticCall { class, method, args } => {
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `class: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/translator/render.rs:273:29
[INFO] [stdout]     |
[INFO] [stdout] 273 |             JsStmt::Param { name, .. } => {
[INFO] [stdout]     |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/translator/render.rs:390:26
[INFO] [stdout]     |
[INFO] [stdout] 390 |                     let (key, body) = &cases[i];
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/translator/render.rs:273:29
[INFO] [stdout]     |
[INFO] [stdout] 273 |             JsStmt::Param { name, .. } => {
[INFO] [stdout]     |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/translator/render.rs:390:26
[INFO] [stdout]     |
[INFO] [stdout] 390 |                     let (key, body) = &cases[i];
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/translator/render.rs:787:32
[INFO] [stdout]     |
[INFO] [stdout] 787 |         JsExpr::ThisCtorCall { args } => String::new(),
[INFO] [stdout]     |                                ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/translator/resolver/infer/candidates.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum SignalTag {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 12 |     FlowsIntoSetter(&'static str, &'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     ReceiverOf(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     PassedToKnown(&'static str, u8),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     StoredFrom(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     GetterShaped,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     Iterated,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     NullChecked,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     UsedAsLoopCondition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     ResultPushedToList,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     CalledOnIteratorNext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     AppearsBeforeStringLiteral(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     AppearsAfterStringLiteral(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     ComparedToIntLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     ComparedToStringLiteral(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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/apk_inspector.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |     for node in xml.get_root() {
[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] 148 -     for node in xml.get_root() {
[INFO] [stdout] 148 +     while let Some(node) = xml.get_root() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 148 -     for node in xml.get_root() {
[INFO] [stdout] 148 +     if let Some(node) = xml.get_root() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/translator/render.rs:787:32
[INFO] [stdout]     |
[INFO] [stdout] 787 |         JsExpr::ThisCtorCall { args } => String::new(),
[INFO] [stdout]     |                                ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/translator/resolver/infer/candidates.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum SignalTag {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 12 |     FlowsIntoSetter(&'static str, &'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     ReceiverOf(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     PassedToKnown(&'static str, u8),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     StoredFrom(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     GetterShaped,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     Iterated,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     NullChecked,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     UsedAsLoopCondition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     ResultPushedToList,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     CalledOnIteratorNext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     AppearsBeforeStringLiteral(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     AppearsAfterStringLiteral(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     ComparedToIntLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     ComparedToStringLiteral(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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/apk_inspector.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |     for node in xml.get_root() {
[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] 148 -     for node in xml.get_root() {
[INFO] [stdout] 148 +     while let Some(node) = xml.get_root() {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 148 -     for node in xml.get_root() {
[INFO] [stdout] 148 +     if let Some(node) = xml.get_root() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.36s
[INFO] running `Command { std: "docker" "inspect" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5", kill_on_drop: false }`
[INFO] [stdout] 83e3dd895ac1a835eccedb73656cc5e5a5dd2b9d9a7ec16f67db026963d35ef5
