[INFO] cloning repository https://github.com/WaffleLapkin/rsummary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WaffleLapkin/rsummary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaffleLapkin%2Frsummary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaffleLapkin%2Frsummary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 694132787051f432bc1be9b8fd30c7f6b5f158e1
[INFO] checking WaffleLapkin/rsummary against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaffleLapkin%2Frsummary" "/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/WaffleLapkin/rsummary
[INFO] finished tweaking git repo https://github.com/WaffleLapkin/rsummary
[INFO] tweaked toml for git repo https://github.com/WaffleLapkin/rsummary written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WaffleLapkin/rsummary on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WaffleLapkin/rsummary 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1546623a1c45a0f1d7964a35e3c411c28344aeed79d6c7d016f5e99899c30438
[INFO] running `Command { std: "docker" "start" "-a" "1546623a1c45a0f1d7964a35e3c411c28344aeed79d6c7d016f5e99899c30438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1546623a1c45a0f1d7964a35e3c411c28344aeed79d6c7d016f5e99899c30438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1546623a1c45a0f1d7964a35e3c411c28344aeed79d6c7d016f5e99899c30438", kill_on_drop: false }`
[INFO] [stdout] 1546623a1c45a0f1d7964a35e3c411c28344aeed79d6c7d016f5e99899c30438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.53
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling async-trait v0.1.67
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling axum-core v0.3.3
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking object v0.30.3
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[INFO] [stderr]     Checking rustc-demangle v0.1.21
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[INFO] [stderr]    Compiling thiserror-impl v1.0.40
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[INFO] [stderr]    Compiling tracing-attributes v0.1.23
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[INFO] [stderr]    Compiling pin-project-internal v1.0.12
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[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking miette v4.7.1
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking tracing v0.1.37
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[INFO] [stderr]     Checking serde_path_to_error v0.1.11
[INFO] [stderr]     Checking rsummary v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> src/repo.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         cmd!(sh, "git clone https://github.com/{user}/{repo}.git").run()?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `cmd` may come from an old version of the `xshell` crate, try updating your dependency with `cargo update -p xshell`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> src/repo.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     cmd!(sh, "git pull origin master").run()?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `cmd` may come from an old version of the `xshell` crate, try updating your dependency with `cargo update -p xshell`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> src/repo.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let log = cmd!(sh, "git log --pretty=%H::::%s::::%an").read()?;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `cmd` may come from an old version of the `xshell` crate, try updating your dependency with `cargo update -p xshell`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> src/repo.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         cmd!(sh, "git clone https://github.com/{user}/{repo}.git").run()?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `cmd` may come from an old version of the `xshell` crate, try updating your dependency with `cargo update -p xshell`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> src/repo.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     cmd!(sh, "git pull origin master").run()?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `cmd` may come from an old version of the `xshell` crate, try updating your dependency with `cargo update -p xshell`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> src/repo.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let log = cmd!(sh, "git log --pretty=%H::::%s::::%an").read()?;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `cmd` may come from an old version of the `xshell` crate, try updating your dependency with `cargo update -p xshell`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hash`, `branch`, `pr`, and `rollup_by` are never read
[INFO] [stdout]   --> src/parse.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct MergeCommit {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  5 |     pub hash: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  6 |     pub author: String,
[INFO] [stdout]  7 |     pub branch: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  8 |     pub approved_by: Vec<String>,
[INFO] [stdout]  9 |     pub pr: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 10 |     pub rollup_by: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MergeCommit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/repo.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalyzeRepoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Io(io::Error),
[INFO] [stdout] 20 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/repo.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Shell(xshell::Error),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalyzeRepoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Shell(xshell::Error),
[INFO] [stdout] 21 +     Shell(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/repo.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Parse(ParseError),
[INFO] [stdout]    |     ----- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalyzeRepoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     Parse(ParseError),
[INFO] [stdout] 22 +     Parse(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn parse_subject(mut subject: &str) -> Result<Option<Subject>, ParseError> {
[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] 86 | fn parse_subject(mut subject: &str) -> Result<Option<Subject<'_>>, ParseError> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hash`, `branch`, `pr`, and `rollup_by` are never read
[INFO] [stdout]   --> src/parse.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct MergeCommit {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  5 |     pub hash: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  6 |     pub author: String,
[INFO] [stdout]  7 |     pub branch: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  8 |     pub approved_by: Vec<String>,
[INFO] [stdout]  9 |     pub pr: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 10 |     pub rollup_by: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MergeCommit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/repo.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalyzeRepoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Io(io::Error),
[INFO] [stdout] 20 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/repo.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Shell(xshell::Error),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalyzeRepoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Shell(xshell::Error),
[INFO] [stdout] 21 +     Shell(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/repo.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Parse(ParseError),
[INFO] [stdout]    |     ----- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalyzeRepoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     Parse(ParseError),
[INFO] [stdout] 22 +     Parse(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn parse_subject(mut subject: &str) -> Result<Option<Subject>, ParseError> {
[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] 86 | fn parse_subject(mut subject: &str) -> Result<Option<Subject<'_>>, ParseError> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.45s
[INFO] running `Command { std: "docker" "inspect" "47dd6e20f4d31fc8d3102c7439cffd8be7ba0c803c50627e91f9d4a5f84030fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47dd6e20f4d31fc8d3102c7439cffd8be7ba0c803c50627e91f9d4a5f84030fc", kill_on_drop: false }`
[INFO] [stdout] 47dd6e20f4d31fc8d3102c7439cffd8be7ba0c803c50627e91f9d4a5f84030fc
