[INFO] fetching crate rede 0.3.1...
[INFO] checking rede-0.3.1 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate rede 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rede 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rede 0.3.1
[INFO] tweaked toml for crates.io crate rede 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rede 0.3.1 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rede 0.3.1 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.94
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.94
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.94
[INFO] [stderr]   Downloaded rede_placeholders v0.1.0
[INFO] [stderr]   Downloaded rede_parser v0.2.2
[INFO] [stderr]   Downloaded predicates v3.1.2
[INFO] [stderr]   Downloaded predicates-tree v1.0.11
[INFO] [stderr]   Downloaded owo-colors v4.1.0
[INFO] [stderr]   Downloaded clap v4.5.20
[INFO] [stderr]   Downloaded indicatif v0.17.8
[INFO] [stderr]   Downloaded miette v7.2.0
[INFO] [stderr]   Downloaded cc v1.1.28
[INFO] [stderr]   Downloaded rust_decimal v1.36.0
[INFO] [stderr]   Downloaded clap_builder v4.5.20
[INFO] [stderr]   Downloaded reqwest v0.12.2
[INFO] [stderr]   Downloaded js-sys v0.3.71
[INFO] [stderr]   Downloaded hyper-util v0.1.9
[INFO] [stderr]   Downloaded wasm-streams v0.4.1
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.94
[INFO] [stderr]   Downloaded duration-str v0.7.1
[INFO] [stderr]   Downloaded predicates-core v1.0.8
[INFO] [stderr]   Downloaded miette-derive v7.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.44
[INFO] [stderr]   Downloaded bytes v1.7.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.87
[INFO] [stderr]   Downloaded supports-color v3.0.1
[INFO] [stderr]   Downloaded bstr v1.10.0
[INFO] [stderr]   Downloaded supports-hyperlinks v3.0.0
[INFO] [stderr]   Downloaded rede_schema v0.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.94
[INFO] [stderr]   Downloaded web-sys v0.3.71
[INFO] [stderr]   Downloaded tokio v1.43.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb54e3fc23fef70a96ebbd2395d59849f3d39a53f53b1603ba7ff232c65ce00d
[INFO] running `Command { std: "docker" "start" "-a" "cb54e3fc23fef70a96ebbd2395d59849f3d39a53f53b1603ba7ff232c65ce00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb54e3fc23fef70a96ebbd2395d59849f3d39a53f53b1603ba7ff232c65ce00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb54e3fc23fef70a96ebbd2395d59849f3d39a53f53b1603ba7ff232c65ce00d", kill_on_drop: false }`
[INFO] [stdout] cb54e3fc23fef70a96ebbd2395d59849f3d39a53f53b1603ba7ff232c65ce00d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a612432b947030a81ad9d077c6d98ce972440c12c364c0d6cbee9d344328c481
[INFO] running `Command { std: "docker" "start" "-a" "a612432b947030a81ad9d077c6d98ce972440c12c364c0d6cbee9d344328c481", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling cc v1.1.28
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling rust_decimal v1.36.0
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]     Checking supports-color v3.0.1
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking rede_schema v0.2.0
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking supports-hyperlinks v3.0.0
[INFO] [stderr]     Checking predicates-core v1.0.8
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking tokio v1.43.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking ipnet v2.10.1
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]     Checking predicates-tree v1.0.11
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking predicates v3.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling miette-derive v7.2.0
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking miette v7.2.0
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking duration-str v0.7.1
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking rede_placeholders v0.1.0
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking http-serde v2.1.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking reqwest v0.12.2
[INFO] [stderr]     Checking rede_parser v0.2.2
[INFO] [stderr]     Checking rede v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> src/errors.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         message: String,
[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 `code` is never read
[INFO] [stdout]   --> src/errors.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         code: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> src/errors.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `filename` is never read
[INFO] [stdout]   --> src/errors.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/errors.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `filename` is never read
[INFO] [stdout]   --> src/errors.rs:63:10
[INFO] [stdout]    |
[INFO] [stdout] 63 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/errors.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `url` is never read
[INFO] [stdout]   --> src/errors.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         url: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/errors.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         source: url::ParseError,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/read.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn open_file_or_stdin(filename: &str) -> Result<(Cow<str>, Box<dyn BufRead>)> {
[INFO] [stdout]    |                                 ^^^^             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn open_file_or_stdin(filename: &str) -> Result<(Cow<'_, str>, Box<dyn BufRead>)> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/read.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn add_extension(filename: &str) -> Cow<str> {
[INFO] [stdout]    |                            ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn add_extension(filename: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> src/errors.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         message: String,
[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 `code` is never read
[INFO] [stdout]   --> src/errors.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         code: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> src/errors.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `filename` is never read
[INFO] [stdout]   --> src/errors.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/errors.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `filename` is never read
[INFO] [stdout]   --> src/errors.rs:63:10
[INFO] [stdout]    |
[INFO] [stdout] 63 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/errors.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |     IO { filename: String, source: IOError },
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `url` is never read
[INFO] [stdout]   --> src/errors.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         url: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/errors.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         source: url::ParseError,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/read.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn open_file_or_stdin(filename: &str) -> Result<(Cow<str>, Box<dyn BufRead>)> {
[INFO] [stdout]    |                                 ^^^^             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn open_file_or_stdin(filename: &str) -> Result<(Cow<'_, str>, Box<dyn BufRead>)> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/read.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn add_extension(filename: &str) -> Cow<str> {
[INFO] [stdout]    |                            ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn add_extension(filename: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.21s
[INFO] running `Command { std: "docker" "inspect" "a612432b947030a81ad9d077c6d98ce972440c12c364c0d6cbee9d344328c481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a612432b947030a81ad9d077c6d98ce972440c12c364c0d6cbee9d344328c481", kill_on_drop: false }`
[INFO] [stdout] a612432b947030a81ad9d077c6d98ce972440c12c364c0d6cbee9d344328c481
