[INFO] fetching crate weave-draft 0.2.0...
[INFO] testing weave-draft-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate weave-draft 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate weave-draft 0.2.0
[INFO] finished tweaking crates.io crate weave-draft 0.2.0
[INFO] tweaked toml for crates.io crate weave-draft 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weave-draft 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weave-draft 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67ce14eee8b79779f258c74faa11888f7783b47535a0f4e25d549f2dea711c4b
[INFO] running `Command { std: "docker" "start" "-a" "67ce14eee8b79779f258c74faa11888f7783b47535a0f4e25d549f2dea711c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67ce14eee8b79779f258c74faa11888f7783b47535a0f4e25d549f2dea711c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ce14eee8b79779f258c74faa11888f7783b47535a0f4e25d549f2dea711c4b", kill_on_drop: false }`
[INFO] [stdout] 67ce14eee8b79779f258c74faa11888f7783b47535a0f4e25d549f2dea711c4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 492843f326e496b129545844ac0a83fabb5f0ae5c5689d9038bf95d98571101e
[INFO] running `Command { std: "docker" "start" "-a" "492843f326e496b129545844ac0a83fabb5f0ae5c5689d9038bf95d98571101e", kill_on_drop: false }`
[INFO] [stderr]    Compiling weave-draft v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:953:17
[INFO] [stdout]     |
[INFO] [stdout] 953 |     pub fn iter(&self) -> hash_set::Iter<Rc<Yarn>> {
[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] 953 |     pub fn iter(&self) -> hash_set::Iter<'_, Rc<Yarn>> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "492843f326e496b129545844ac0a83fabb5f0ae5c5689d9038bf95d98571101e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492843f326e496b129545844ac0a83fabb5f0ae5c5689d9038bf95d98571101e", kill_on_drop: false }`
[INFO] [stdout] 492843f326e496b129545844ac0a83fabb5f0ae5c5689d9038bf95d98571101e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e25e86b420b61a5aa7b9ecd1371248c0637185769f6d0fad6ade340d02337f3
[INFO] running `Command { std: "docker" "start" "-a" "1e25e86b420b61a5aa7b9ecd1371248c0637185769f6d0fad6ade340d02337f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling weave-draft v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:953:17
[INFO] [stdout]     |
[INFO] [stdout] 953 |     pub fn iter(&self) -> hash_set::Iter<Rc<Yarn>> {
[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] 953 |     pub fn iter(&self) -> hash_set::Iter<'_, Rc<Yarn>> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data.rs:953:17
[INFO] [stdout]     |
[INFO] [stdout] 953 |     pub fn iter(&self) -> hash_set::Iter<Rc<Yarn>> {
[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] 953 |     pub fn iter(&self) -> hash_set::Iter<'_, Rc<Yarn>> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "1e25e86b420b61a5aa7b9ecd1371248c0637185769f6d0fad6ade340d02337f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e25e86b420b61a5aa7b9ecd1371248c0637185769f6d0fad6ade340d02337f3", kill_on_drop: false }`
[INFO] [stdout] 1e25e86b420b61a5aa7b9ecd1371248c0637185769f6d0fad6ade340d02337f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa27462a40d6206f93a6ab7e9b50d78623e34b6d9e8d6413838f4b940a9b627b
[INFO] running `Command { std: "docker" "start" "-a" "aa27462a40d6206f93a6ab7e9b50d78623e34b6d9e8d6413838f4b940a9b627b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/data.rs:953:17
[INFO] [stderr]     |
[INFO] [stderr] 953 |     pub fn iter(&self) -> hash_set::Iter<Rc<Yarn>> {
[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] 953 |     pub fn iter(&self) -> hash_set::Iter<'_, Rc<Yarn>> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `weave-draft` (lib) generated 1 warning (run `cargo fix --lib -p weave-draft` to apply 1 suggestion)
[INFO] [stderr] warning: `weave-draft` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weave_draft-a38fffbf95797e25)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test data::tests::test_add_threading ... ok
[INFO] [stdout] test data::tests::test_invert_set ... ok
[INFO] [stdout] test data::tests::test_invert_tie_up ... ok
[INFO] [stdout] test data::tests::test_palette_borrows ... ok
[INFO] [stdout] test data::tests::test_thread_indexing ... ok
[INFO] [stdout] test data::tests::test_squish_threading ... ok
[INFO] [stdout] test data::tests::test_treadling_indexing ... ok
[INFO] [stdout] test data::tests::test_invert_panic - should panic ... ok
[INFO] [stdout] test data::tests::test_validate_threading - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests weave_draft
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/data.rs - data::Threading::used_shafts (line 262) ... ok
[INFO] [stdout] test src/data.rs - data::YarnRepeat::try_get (line 1132) ... ok
[INFO] [stdout] test src/data.rs - data::Threading::splice (line 90) ... ok
[INFO] [stdout] test src/data.rs - data::Threading::mirror (line 308) ... ok
[INFO] [stdout] test src/data.rs - data::YarnPalette::remove_unused_yarns (line 900) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "aa27462a40d6206f93a6ab7e9b50d78623e34b6d9e8d6413838f4b940a9b627b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa27462a40d6206f93a6ab7e9b50d78623e34b6d9e8d6413838f4b940a9b627b", kill_on_drop: false }`
[INFO] [stdout] aa27462a40d6206f93a6ab7e9b50d78623e34b6d9e8d6413838f4b940a9b627b