[INFO] fetching crate cnfg 0.1.2...
[INFO] linting cnfg-0.1.2 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate cnfg 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cnfg 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cnfg 0.1.2
[INFO] tweaked toml for crates.io crate cnfg 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cnfg 0.1.2 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cnfg 0.1.2 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cnfg-derive v0.1.1
[INFO] [stderr]   Downloaded tempfile v3.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e08de50ccb84e19581921d70a171c26149059afab3c0adf8c7e1b3d4313c989e
[INFO] running `Command { std: "docker" "start" "-a" "e08de50ccb84e19581921d70a171c26149059afab3c0adf8c7e1b3d4313c989e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e08de50ccb84e19581921d70a171c26149059afab3c0adf8c7e1b3d4313c989e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08de50ccb84e19581921d70a171c26149059afab3c0adf8c7e1b3d4313c989e", kill_on_drop: false }`
[INFO] [stdout] e08de50ccb84e19581921d70a171c26149059afab3c0adf8c7e1b3d4313c989e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42044621cb27705eaf2886e168e18cca460edb0b72ced582fecab55592e048fd
[INFO] running `Command { std: "docker" "start" "-a" "42044621cb27705eaf2886e168e18cca460edb0b72ced582fecab55592e048fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
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[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking cfg-if v1.0.3
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[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking tempfile v3.22.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cnfg-derive v0.1.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
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[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
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[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking cnfg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/loader.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | /         if let Some(env_name) = spec.env {
[INFO] [stdout] 119 | |             if let Ok(val) = env::var(env_name) {
[INFO] [stdout] 120 | |                 let parsed = parse_literal(&val, spec.kind)
[INFO] [stdout] 121 | |                     .map_err(|msg| CnfgError::Env(format!("{env_name}: {msg}")))?;
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 118 ~         if let Some(env_name) = spec.env
[INFO] [stdout] 119 ~             && let Ok(val) = env::var(env_name) {
[INFO] [stdout] 120 |                 let parsed = parse_literal(&val, spec.kind)
[INFO] [stdout] 121 |                     .map_err(|msg| CnfgError::Env(format!("{env_name}: {msg}")))?;
[INFO] [stdout] 122 |                 insert_path(root, &spec.segments(), parsed);
[INFO] [stdout] 123 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/merge.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if !current.get(*part).is_some() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `current.get(*part).is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/loader.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | /         if let Some(env_name) = spec.env {
[INFO] [stdout] 119 | |             if let Ok(val) = env::var(env_name) {
[INFO] [stdout] 120 | |                 let parsed = parse_literal(&val, spec.kind)
[INFO] [stdout] 121 | |                     .map_err(|msg| CnfgError::Env(format!("{env_name}: {msg}")))?;
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 118 ~         if let Some(env_name) = spec.env
[INFO] [stdout] 119 ~             && let Ok(val) = env::var(env_name) {
[INFO] [stdout] 120 |                 let parsed = parse_literal(&val, spec.kind)
[INFO] [stdout] 121 |                     .map_err(|msg| CnfgError::Env(format!("{env_name}: {msg}")))?;
[INFO] [stdout] 122 |                 insert_path(root, &spec.segments(), parsed);
[INFO] [stdout] 123 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `contains()` instead of `iter().any()` is more efficient
[INFO] [stdout]   --> tests/nested.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |       assert!(NestedParent::required_fields()
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 39 | |         .iter()
[INFO] [stdout] 40 | |         .any(|path| *path == "child.url"));
[INFO] [stdout]    | |_________________________________________^ help: try: `NestedParent::required_fields().contains(&"child.url")`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_contains
[INFO] [stdout]    = note: `#[warn(clippy::manual_contains)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/merge.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if !current.get(*part).is_some() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `current.get(*part).is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.59s
[INFO] running `Command { std: "docker" "inspect" "42044621cb27705eaf2886e168e18cca460edb0b72ced582fecab55592e048fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42044621cb27705eaf2886e168e18cca460edb0b72ced582fecab55592e048fd", kill_on_drop: false }`
[INFO] [stdout] 42044621cb27705eaf2886e168e18cca460edb0b72ced582fecab55592e048fd