[INFO] fetching crate pyreq-rs 0.1.0...
[INFO] linting pyreq-rs-0.1.0 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate pyreq-rs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pyreq-rs 0.1.0
[INFO] finished tweaking crates.io crate pyreq-rs 0.1.0
[INFO] tweaked toml for crates.io crate pyreq-rs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyreq-rs 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[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] 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] c5c503765536b44eacdcf7a7f583b9bbae3fc0d4b6e0bf75fce10eb9aad0b605
[INFO] running `Command { std: "docker" "start" "-a" "c5c503765536b44eacdcf7a7f583b9bbae3fc0d4b6e0bf75fce10eb9aad0b605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c503765536b44eacdcf7a7f583b9bbae3fc0d4b6e0bf75fce10eb9aad0b605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c503765536b44eacdcf7a7f583b9bbae3fc0d4b6e0bf75fce10eb9aad0b605", kill_on_drop: false }`
[INFO] [stdout] c5c503765536b44eacdcf7a7f583b9bbae3fc0d4b6e0bf75fce10eb9aad0b605
[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] d90a5e958d1ee5a5ae4ea16eb2ed142d6961dca781f38e8442f02e1090ee64b7
[INFO] running `Command { std: "docker" "start" "-a" "d90a5e958d1ee5a5ae4ea16eb2ed142d6961dca781f38e8442f02e1090ee64b7", kill_on_drop: false }`
[INFO] [stderr]     Checking pyreq-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: statics have by default a `'static` lifetime
[INFO] [stdout]    --> src/requirements.rs:306:33
[INFO] [stdout]     |
[INFO] [stdout] 306 | static INFINITY_PRE_POST_DEV: (&'static str, u64) = ("~", u64::MAX);
[INFO] [stdout]     |                                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
[INFO] [stdout]     = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: statics have by default a `'static` lifetime
[INFO] [stdout]    --> src/requirements.rs:307:42
[INFO] [stdout]     |
[INFO] [stdout] 307 | static NEGATIVE_INFINITY_PRE_POST_DEV: (&'static str, u64) = ("!", 0);
[INFO] [stdout]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: statics have by default a `'static` lifetime
[INFO] [stdout]    --> src/requirements.rs:306:33
[INFO] [stdout]     |
[INFO] [stdout] 306 | static INFINITY_PRE_POST_DEV: (&'static str, u64) = ("~", u64::MAX);
[INFO] [stdout]     |                                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
[INFO] [stdout]     = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: statics have by default a `'static` lifetime
[INFO] [stdout]    --> src/requirements.rs:307:42
[INFO] [stdout]     |
[INFO] [stdout] 307 | static NEGATIVE_INFINITY_PRE_POST_DEV: (&'static str, u64) = ("!", 0);
[INFO] [stdout]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: if let can be simplified with `.unwrap_or_default()`
[INFO] [stdout]    --> src/parser/requirement_specifier.rs:286:24
[INFO] [stdout]     |
[INFO] [stdout] 286 |         version_specs: if let Some(j) = v { j } else { vec![] },
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: ascribe the type std::vec::Vec<requirements::VersionSpec> and replace your expression with: `v.unwrap_or_default()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]     = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a suffix manually
[INFO] [stdout]    --> src/requirements.rs:119:54
[INFO] [stdout]     |
[INFO] [stdout] 119 |             if let Ok(("", spec_v)) = version_scheme(&spec[..spec.len() - 2]) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the suffix was tested here
[INFO] [stdout]    --> src/requirements.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         if spec.ends_with(".*") {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout]     = note: `#[warn(clippy::manual_strip)]` on by default
[INFO] [stdout] help: try using the `strip_suffix` method
[INFO] [stdout]     |
[INFO] [stdout] 118 ~         if let Some(<stripped>) = spec.strip_suffix(".*") {
[INFO] [stdout] 119 ~             if let Ok(("", spec_v)) = version_scheme(<stripped>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |             if !(prospective < &spec_v) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(prospective >= &spec_v)`
[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/requirements.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 | /             if !spec_v.is_prerelease() && prospective.is_prerelease() {
[INFO] [stdout] 175 | |                 if prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 176 | |                     return false;
[INFO] [stdout] 177 | |                 }
[INFO] [stdout] 178 | |             }
[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] 174 ~             if !spec_v.is_prerelease() && prospective.is_prerelease()
[INFO] [stdout] 175 ~                 && prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 176 |                     return false;
[INFO] [stdout] 177 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 186 |             if !(prospective > &spec_v) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(prospective <= &spec_v)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/requirements.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 | /             if !spec_v.is_postrelease() && prospective.is_postrelease() {
[INFO] [stdout] 190 | |                 if prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 191 | |                     return false;
[INFO] [stdout] 192 | |                 }
[INFO] [stdout] 193 | |             }
[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] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 189 ~             if !spec_v.is_postrelease() && prospective.is_postrelease()
[INFO] [stdout] 190 ~                 && prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 191 |                     return false;
[INFO] [stdout] 192 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/requirements.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 | /             if prospective.local.is_some() {
[INFO] [stdout] 195 | |                 if prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 196 | |                     return false;
[INFO] [stdout] 197 | |                 }
[INFO] [stdout] 198 | |             }
[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] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 194 ~             if prospective.local.is_some()
[INFO] [stdout] 195 ~                 && prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 196 |                     return false;
[INFO] [stdout] 197 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/requirements.rs:311:10
[INFO] [stdout]     |
[INFO] [stdout] 311 |       ) -> (
[INFO] [stdout]     |  __________^
[INFO] [stdout] 312 | |         u64,
[INFO] [stdout] 313 | |         Vec<u64>,
[INFO] [stdout] 314 | |         (&str, u64),
[INFO] [stdout] ...   |
[INFO] [stdout] 317 | |         &Vec<LocalVersionPart>,
[INFO] [stdout] 318 | |     ) {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]     = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u64` which implements the `Copy` trait
[INFO] [stdout]    --> src/requirements.rs:392:20
[INFO] [stdout]     |
[INFO] [stdout] 392 |             epoch: self.epoch.clone(),
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.epoch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u64` which implements the `Copy` trait
[INFO] [stdout]    --> src/requirements.rs:403:20
[INFO] [stdout]     |
[INFO] [stdout] 403 |             epoch: self.epoch.clone(),
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.epoch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/requirements.rs:459:17
[INFO] [stdout]     |
[INFO] [stdout] 459 |                 parts.push_str("+");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `parts.push('+')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]     = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: if let can be simplified with `.unwrap_or_default()`
[INFO] [stdout]    --> src/parser/requirement_specifier.rs:286:24
[INFO] [stdout]     |
[INFO] [stdout] 286 |         version_specs: if let Some(j) = v { j } else { vec![] },
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: ascribe the type std::vec::Vec<requirements::VersionSpec> and replace your expression with: `v.unwrap_or_default()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]     = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements/tests.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |             assert!(!(vers[i] < vers[j]));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^ help: try: `(vers[i] >= vers[j])`
[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 boolean expression can be simplified
[INFO] [stdout]    --> src/requirements/tests.rs:149:21
[INFO] [stdout]     |
[INFO] [stdout] 149 |             assert!(!(vers[i] <= vers[j]));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `(vers[i] > vers[j])`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements/tests.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 assert!(!(vers[i] == vers[j]));
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: try: `(vers[i] != vers[j])`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements/tests.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |         assert!(!(vers[i] != vers[i]));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: try: `(vers[i] == vers[i])`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements/tests.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             assert!(!(vers[i] >= vers[j]));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `(vers[i] < vers[j])`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements/tests.rs:169:21
[INFO] [stdout]     |
[INFO] [stdout] 169 |             assert!(!(vers[i] > vers[j]));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^ help: try: `(vers[i] <= vers[j])`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `vers`
[INFO] [stdout]    --> src/requirements/tests.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |     for i in 0..vers.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]     = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 122 -     for i in 0..vers.len() {
[INFO] [stdout] 122 +     for <item> in &vers {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `vers`
[INFO] [stdout]    --> src/requirements/tests.rs:159:14
[INFO] [stdout]     |
[INFO] [stdout] 159 |     for i in 0..vers.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 159 -     for i in 0..vers.len() {
[INFO] [stdout] 159 +     for <item> in &vers {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a suffix manually
[INFO] [stdout]    --> src/requirements.rs:119:54
[INFO] [stdout]     |
[INFO] [stdout] 119 |             if let Ok(("", spec_v)) = version_scheme(&spec[..spec.len() - 2]) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the suffix was tested here
[INFO] [stdout]    --> src/requirements.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         if spec.ends_with(".*") {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout]     = note: `#[warn(clippy::manual_strip)]` on by default
[INFO] [stdout] help: try using the `strip_suffix` method
[INFO] [stdout]     |
[INFO] [stdout] 118 ~         if let Some(<stripped>) = spec.strip_suffix(".*") {
[INFO] [stdout] 119 ~             if let Ok(("", spec_v)) = version_scheme(<stripped>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |             if !(prospective < &spec_v) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(prospective >= &spec_v)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/requirements.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 | /             if !spec_v.is_prerelease() && prospective.is_prerelease() {
[INFO] [stdout] 175 | |                 if prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 176 | |                     return false;
[INFO] [stdout] 177 | |                 }
[INFO] [stdout] 178 | |             }
[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] 174 ~             if !spec_v.is_prerelease() && prospective.is_prerelease()
[INFO] [stdout] 175 ~                 && prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 176 |                     return false;
[INFO] [stdout] 177 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requirements.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 186 |             if !(prospective > &spec_v) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(prospective <= &spec_v)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/requirements.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 | /             if !spec_v.is_postrelease() && prospective.is_postrelease() {
[INFO] [stdout] 190 | |                 if prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 191 | |                     return false;
[INFO] [stdout] 192 | |                 }
[INFO] [stdout] 193 | |             }
[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] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 189 ~             if !spec_v.is_postrelease() && prospective.is_postrelease()
[INFO] [stdout] 190 ~                 && prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 191 |                     return false;
[INFO] [stdout] 192 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/requirements.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 | /             if prospective.local.is_some() {
[INFO] [stdout] 195 | |                 if prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 196 | |                     return false;
[INFO] [stdout] 197 | |                 }
[INFO] [stdout] 198 | |             }
[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] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 194 ~             if prospective.local.is_some()
[INFO] [stdout] 195 ~                 && prospective.to_base() == spec_v.to_base() {
[INFO] [stdout] 196 |                     return false;
[INFO] [stdout] 197 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/requirements.rs:311:10
[INFO] [stdout]     |
[INFO] [stdout] 311 |       ) -> (
[INFO] [stdout]     |  __________^
[INFO] [stdout] 312 | |         u64,
[INFO] [stdout] 313 | |         Vec<u64>,
[INFO] [stdout] 314 | |         (&str, u64),
[INFO] [stdout] ...   |
[INFO] [stdout] 317 | |         &Vec<LocalVersionPart>,
[INFO] [stdout] 318 | |     ) {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]     = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u64` which implements the `Copy` trait
[INFO] [stdout]    --> src/requirements.rs:392:20
[INFO] [stdout]     |
[INFO] [stdout] 392 |             epoch: self.epoch.clone(),
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.epoch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u64` which implements the `Copy` trait
[INFO] [stdout]    --> src/requirements.rs:403:20
[INFO] [stdout]     |
[INFO] [stdout] 403 |             epoch: self.epoch.clone(),
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.epoch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/requirements.rs:459:17
[INFO] [stdout]     |
[INFO] [stdout] 459 |                 parts.push_str("+");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `parts.push('+')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]     = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "d90a5e958d1ee5a5ae4ea16eb2ed142d6961dca781f38e8442f02e1090ee64b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90a5e958d1ee5a5ae4ea16eb2ed142d6961dca781f38e8442f02e1090ee64b7", kill_on_drop: false }`
[INFO] [stdout] d90a5e958d1ee5a5ae4ea16eb2ed142d6961dca781f38e8442f02e1090ee64b7