[INFO] fetching crate catalog-of-markdown 0.1.6...
[INFO] testing catalog-of-markdown-0.1.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate catalog-of-markdown 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate catalog-of-markdown 0.1.6
[INFO] finished tweaking crates.io crate catalog-of-markdown 0.1.6
[INFO] tweaked toml for crates.io crate catalog-of-markdown 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate catalog-of-markdown 0.1.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate catalog-of-markdown 0.1.6 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39d068b379be711681f4f7f969a5286932e243af19f0c8fa4b932d903370cd26
[INFO] running `Command { std: "docker" "start" "-a" "39d068b379be711681f4f7f969a5286932e243af19f0c8fa4b932d903370cd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39d068b379be711681f4f7f969a5286932e243af19f0c8fa4b932d903370cd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d068b379be711681f4f7f969a5286932e243af19f0c8fa4b932d903370cd26", kill_on_drop: false }`
[INFO] [stdout] 39d068b379be711681f4f7f969a5286932e243af19f0c8fa4b932d903370cd26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd4dcd6744aae765dca38f5181a1d0ac350c15ec038c2cd0fdfe1d1384bbf2a3
[INFO] running `Command { std: "docker" "start" "-a" "fd4dcd6744aae765dca38f5181a1d0ac350c15ec038c2cd0fdfe1d1384bbf2a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling clap v4.5.21
[INFO] [stderr]    Compiling catalog-of-markdown v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/regex_handler.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn capture_title(s: &str) -> Option<Captures> {
[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] 8 | pub fn capture_title(s: &str) -> Option<Captures<'_>> {
[INFO] [stdout]   |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `Command { std: "docker" "inspect" "fd4dcd6744aae765dca38f5181a1d0ac350c15ec038c2cd0fdfe1d1384bbf2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4dcd6744aae765dca38f5181a1d0ac350c15ec038c2cd0fdfe1d1384bbf2a3", kill_on_drop: false }`
[INFO] [stdout] fd4dcd6744aae765dca38f5181a1d0ac350c15ec038c2cd0fdfe1d1384bbf2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0d75643f5d41a7c6694fac843f834413ad0f20de4bb5f5b1d0e29d1610748aa
[INFO] running `Command { std: "docker" "start" "-a" "f0d75643f5d41a7c6694fac843f834413ad0f20de4bb5f5b1d0e29d1610748aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling catalog-of-markdown v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/regex_handler.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn capture_title(s: &str) -> Option<Captures> {
[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] 8 | pub fn capture_title(s: &str) -> Option<Captures<'_>> {
[INFO] [stdout]   |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/regex_handler.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn capture_title(s: &str) -> Option<Captures> {
[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] 8 | pub fn capture_title(s: &str) -> Option<Captures<'_>> {
[INFO] [stdout]   |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f0d75643f5d41a7c6694fac843f834413ad0f20de4bb5f5b1d0e29d1610748aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d75643f5d41a7c6694fac843f834413ad0f20de4bb5f5b1d0e29d1610748aa", kill_on_drop: false }`
[INFO] [stdout] f0d75643f5d41a7c6694fac843f834413ad0f20de4bb5f5b1d0e29d1610748aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95ca1289d356e6df313127f16dfc00fe0ed31a8e211926bab9815f2034b1f930
[INFO] running `Command { std: "docker" "start" "-a" "95ca1289d356e6df313127f16dfc00fe0ed31a8e211926bab9815f2034b1f930", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> src/regex_handler.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn capture_title(s: &str) -> Option<Captures> {
[INFO] [stderr]   |                         ^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn capture_title(s: &str) -> Option<Captures<'_>> {
[INFO] [stderr]   |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `catalog-of-markdown` (lib) generated 1 warning (run `cargo fix --lib -p catalog-of-markdown` to apply 1 suggestion)
[INFO] [stderr] warning: `catalog-of-markdown` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/catalog_of_markdown-70c5ae6e3321ca7a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_check_if_escape ... ok
[INFO] [stdout] test tests::test_escape_logic ... ok
[INFO] [stdout] test regex_handler::tests::test_head_count ... ok
[INFO] [stdout] test tests::test_line_handler ... ok
[INFO] [stdout] test regex_handler::tests::test_pick_the_head_content ... ok
[INFO] [stdout] test tests::test_line_handler_special_char ... ok
[INFO] [stdout] test regex_handler::tests::test_match_the_title ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/catalog_of_markdown-9f6e6a1bd29937f0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests catalog_of_markdown
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95ca1289d356e6df313127f16dfc00fe0ed31a8e211926bab9815f2034b1f930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ca1289d356e6df313127f16dfc00fe0ed31a8e211926bab9815f2034b1f930", kill_on_drop: false }`
[INFO] [stdout] 95ca1289d356e6df313127f16dfc00fe0ed31a8e211926bab9815f2034b1f930