[INFO] fetching crate fm 0.4.0...
[INFO] testing fm-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate fm 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fm 0.4.0
[INFO] finished tweaking crates.io crate fm 0.4.0
[INFO] tweaked toml for crates.io crate fm 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fm 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb1f219b0b8c58046bb3f078f983df1609a38cc81a6e0bc62c784b30ca4dc78f
[INFO] running `Command { std: "docker" "start" "-a" "cb1f219b0b8c58046bb3f078f983df1609a38cc81a6e0bc62c784b30ca4dc78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb1f219b0b8c58046bb3f078f983df1609a38cc81a6e0bc62c784b30ca4dc78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1f219b0b8c58046bb3f078f983df1609a38cc81a6e0bc62c784b30ca4dc78f", kill_on_drop: false }`
[INFO] [stdout] cb1f219b0b8c58046bb3f078f983df1609a38cc81a6e0bc62c784b30ca4dc78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c5e5c684b10efe2f5dc330bcafa62810c71e3df23056781f48de79a52e9cf30
[INFO] running `Command { std: "docker" "start" "-a" "8c5e5c684b10efe2f5dc330bcafa62810c71e3df23056781f48de79a52e9cf30", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling fm v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:291:40
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher, Box<dyn Error>> {
[INFO] [stdout]     |                      --                ^^^^^^^^ the same lifetime is hidden 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] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher<'a>, Box<dyn Error>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "8c5e5c684b10efe2f5dc330bcafa62810c71e3df23056781f48de79a52e9cf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5e5c684b10efe2f5dc330bcafa62810c71e3df23056781f48de79a52e9cf30", kill_on_drop: false }`
[INFO] [stdout] 8c5e5c684b10efe2f5dc330bcafa62810c71e3df23056781f48de79a52e9cf30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ded700ff668603f14b9a947158552e5cea8d43bf00eb3ab66c1efda4330bb42
[INFO] running `Command { std: "docker" "start" "-a" "5ded700ff668603f14b9a947158552e5cea8d43bf00eb3ab66c1efda4330bb42", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:291:40
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher, Box<dyn Error>> {
[INFO] [stdout]     |                      --                ^^^^^^^^ the same lifetime is hidden 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] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher<'a>, Box<dyn Error>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling fm v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:291:40
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher, Box<dyn Error>> {
[INFO] [stdout]     |                      --                ^^^^^^^^ the same lifetime is hidden 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] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher<'a>, Box<dyn Error>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `Command { std: "docker" "inspect" "5ded700ff668603f14b9a947158552e5cea8d43bf00eb3ab66c1efda4330bb42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ded700ff668603f14b9a947158552e5cea8d43bf00eb3ab66c1efda4330bb42", kill_on_drop: false }`
[INFO] [stdout] 5ded700ff668603f14b9a947158552e5cea8d43bf00eb3ab66c1efda4330bb42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0d4d5319f0ee26c0947ac84d72696f5d9fb22b4451d96306bb6d0bd7e464125
[INFO] running `Command { std: "docker" "start" "-a" "a0d4d5319f0ee26c0947ac84d72696f5d9fb22b4451d96306bb6d0bd7e464125", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:291:40
[INFO] [stdout] running 19 tests
[INFO] [stderr]     |
[INFO] [stderr] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher, Box<dyn Error>> {
[INFO] [stderr]     |                      --                ^^^^^^^^ the same lifetime is hidden here
[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] 291 |     pub fn new(ptn: &'a str) -> Result<FMatcher<'a>, Box<dyn Error>> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `fm` (lib) generated 1 warning (run `cargo fix --lib -p fm` to apply 1 suggestion)
[INFO] [stderr] warning: `fm` (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/fm-a0da0eea05572645)
[INFO] [stdout] test tests::consecutive_wildcards_disallowed ... ok
[INFO] [stdout] test tests::defaults ... ok
[INFO] [stdout] test tests::dont_trim_whitespace ... ok
[INFO] [stdout] test tests::groupings ... ok
[INFO] [stdout] test tests::distinct_names ... ok
[INFO] [stdout] test tests::line_trimming ... ok
[INFO] [stdout] test tests::wildcards_and_names ... ok
[INFO] [stdout] test tests::name_matcher_ignore_distinct_matching ... ok
[INFO] [stdout] test tests::name_matcher_ignore ... ok
[INFO] [stdout] test tests::error_display ... ok
[INFO] [stdout] test tests::error_lines ... ok
[INFO] [stdout] test tests::empty_name_pattern - should panic ... ok
[INFO] [stdout] test tests::empty_text_pattern - should panic ... ok
[INFO] [stdout] test tests::name_matching_validator_requires_name_matcher - should panic ... ok
[INFO] [stdout] test tests::name_matcher ... ok
[INFO] [stdout] test tests::multiple_name_matchers ... ok
[INFO] [stdout] test tests::proptest_basic ... ok
[INFO] [stdout] test tests::proptest_name_matcher ... ok
[INFO] [stderr]    Doc-tests fm
[INFO] [stdout] test tests::proptest_name_matcher_ignore ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder<'a>::name_matching_validator (line 186) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 134) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder<'a>::name_matcher_ignore (line 157) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder<'a>::name_matcher (line 125) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0d4d5319f0ee26c0947ac84d72696f5d9fb22b4451d96306bb6d0bd7e464125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d4d5319f0ee26c0947ac84d72696f5d9fb22b4451d96306bb6d0bd7e464125", kill_on_drop: false }`
[INFO] [stdout] a0d4d5319f0ee26c0947ac84d72696f5d9fb22b4451d96306bb6d0bd7e464125