[INFO] fetching crate regex_captures 0.2.0...
[INFO] testing regex_captures-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate regex_captures 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate regex_captures 0.2.0
[INFO] finished tweaking crates.io crate regex_captures 0.2.0
[INFO] tweaked toml for crates.io crate regex_captures 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regex_captures 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate regex_captures 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.67
[INFO] [stderr]   Downloaded thiserror v1.0.48
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.0.1
[INFO] [stderr]   Downloaded lazy-regex v3.0.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.48
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded aho-corasick v1.0.5
[INFO] [stderr]   Downloaded regex v1.9.5
[INFO] [stderr]   Downloaded syn v2.0.35
[INFO] [stderr]   Downloaded regex-automata v0.3.8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a85a0a078fa6389b49cd82c8513203e019c006de9c1ee5cc736b2f188f2d9552
[INFO] running `Command { std: "docker" "start" "-a" "a85a0a078fa6389b49cd82c8513203e019c006de9c1ee5cc736b2f188f2d9552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a85a0a078fa6389b49cd82c8513203e019c006de9c1ee5cc736b2f188f2d9552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85a0a078fa6389b49cd82c8513203e019c006de9c1ee5cc736b2f188f2d9552", kill_on_drop: false }`
[INFO] [stdout] a85a0a078fa6389b49cd82c8513203e019c006de9c1ee5cc736b2f188f2d9552
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97001ac2d89fcbd50cfd605794719eee1a455d0d59d8f5526489d77d333bd151
[INFO] running `Command { std: "docker" "start" "-a" "97001ac2d89fcbd50cfd605794719eee1a455d0d59d8f5526489d77d333bd151", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.35
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling regex_captures v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&str> {
[INFO] [stdout]     |                           ^^                           ---- the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&'a str> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&str> {
[INFO] [stdout]     |                             ^^ the lifetime is named here  ---- the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&'a str> {
[INFO] [stdout]     |                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.61s
[INFO] running `Command { std: "docker" "inspect" "97001ac2d89fcbd50cfd605794719eee1a455d0d59d8f5526489d77d333bd151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97001ac2d89fcbd50cfd605794719eee1a455d0d59d8f5526489d77d333bd151", kill_on_drop: false }`
[INFO] [stdout] 97001ac2d89fcbd50cfd605794719eee1a455d0d59d8f5526489d77d333bd151
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9a5cd2777b69a9fca6e7cdc151496cce1a5452793ff277e2fb8500d8caf3fca
[INFO] running `Command { std: "docker" "start" "-a" "f9a5cd2777b69a9fca6e7cdc151496cce1a5452793ff277e2fb8500d8caf3fca", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.35
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.0.1
[INFO] [stderr]    Compiling lazy-regex v3.0.2
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling regex_captures v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&str> {
[INFO] [stdout]     |                           ^^                           ---- the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&'a str> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&str> {
[INFO] [stdout]     |                             ^^ the lifetime is named here  ---- the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&'a str> {
[INFO] [stdout]     |                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&str> {
[INFO] [stdout]     |                           ^^                           ---- the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&'a str> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&str> {
[INFO] [stdout]     |                             ^^ the lifetime is named here  ---- the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&'a str> {
[INFO] [stdout]     |                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "f9a5cd2777b69a9fca6e7cdc151496cce1a5452793ff277e2fb8500d8caf3fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a5cd2777b69a9fca6e7cdc151496cce1a5452793ff277e2fb8500d8caf3fca", kill_on_drop: false }`
[INFO] [stdout] f9a5cd2777b69a9fca6e7cdc151496cce1a5452793ff277e2fb8500d8caf3fca
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d9bff165421bae8408691aa64faf28414cf439be7af97961519838d89e779c0
[INFO] running `Command { std: "docker" "start" "-a" "1d9bff165421bae8408691aa64faf28414cf439be7af97961519838d89e779c0", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:105:27
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&str> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |                           ^^                           ---- the same lifetime is elided here
[INFO] [stdout] 
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn get_numeric_group(&'a self, n: usize) -> Result<&'a str> {
[INFO] [stderr]     |                                                         ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&str> {
[INFO] [stderr]     |                             ^^ the lifetime is named here  ---- the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn get_named_group<'b>(&'a self, n: &'b str) -> Result<&'a str> {
[INFO] [stderr]     |                                                             ++
[INFO] [stderr] 
[INFO] [stderr] warning: `regex_captures` (lib) generated 2 warnings
[INFO] [stderr] warning: `regex_captures` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_captures-88de7947573299d2)
[INFO] [stderr]    Doc-tests regex_captures
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d9bff165421bae8408691aa64faf28414cf439be7af97961519838d89e779c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9bff165421bae8408691aa64faf28414cf439be7af97961519838d89e779c0", kill_on_drop: false }`
[INFO] [stdout] 1d9bff165421bae8408691aa64faf28414cf439be7af97961519838d89e779c0