[INFO] fetching crate seal 0.1.6...
[INFO] testing seal-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate seal 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate seal 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate seal 0.1.6
[INFO] tweaked toml for crates.io crate seal 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seal 0.1.6 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 seal 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" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31094042fd94c86035468bc0ea2be22d7a86df79c5407dc0a864a2f0dc0409f3
[INFO] running `Command { std: "docker" "start" "-a" "31094042fd94c86035468bc0ea2be22d7a86df79c5407dc0a864a2f0dc0409f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31094042fd94c86035468bc0ea2be22d7a86df79c5407dc0a864a2f0dc0409f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31094042fd94c86035468bc0ea2be22d7a86df79c5407dc0a864a2f0dc0409f3", kill_on_drop: false }`
[INFO] [stdout] 31094042fd94c86035468bc0ea2be22d7a86df79c5407dc0a864a2f0dc0409f3
[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=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] d4f811fb25bc20b0f57f38394b15bba3c2dc48ea23e8ec02a4ab0606128bb82c
[INFO] running `Command { std: "docker" "start" "-a" "d4f811fb25bc20b0f57f38394b15bba3c2dc48ea23e8ec02a4ab0606128bb82c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling seal v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pair/alignment.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn steps(&self) -> Steps {
[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] 38 |     pub fn steps(&self) -> Steps<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "d4f811fb25bc20b0f57f38394b15bba3c2dc48ea23e8ec02a4ab0606128bb82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f811fb25bc20b0f57f38394b15bba3c2dc48ea23e8ec02a4ab0606128bb82c", kill_on_drop: false }`
[INFO] [stdout] d4f811fb25bc20b0f57f38394b15bba3c2dc48ea23e8ec02a4ab0606128bb82c
[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=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] 31c9ebcb0bde900d920bd7c24216f2be857d98882fe6c65146dbbd3c71d40a92
[INFO] running `Command { std: "docker" "start" "-a" "31c9ebcb0bde900d920bd7c24216f2be857d98882fe6c65146dbbd3c71d40a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling seal v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pair/alignment.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn steps(&self) -> Steps {
[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] 38 |     pub fn steps(&self) -> Steps<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pair/alignment.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn steps(&self) -> Steps {
[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] 38 |     pub fn steps(&self) -> Steps<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "31c9ebcb0bde900d920bd7c24216f2be857d98882fe6c65146dbbd3c71d40a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c9ebcb0bde900d920bd7c24216f2be857d98882fe6c65146dbbd3c71d40a92", kill_on_drop: false }`
[INFO] [stdout] 31c9ebcb0bde900d920bd7c24216f2be857d98882fe6c65146dbbd3c71d40a92
[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=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] d22dcc8aeb498cf9fbc2e6d0a5605a20f04bf6c5f37bb7c8934c2220bcb2062b
[INFO] running `Command { std: "docker" "start" "-a" "d22dcc8aeb498cf9fbc2e6d0a5605a20f04bf6c5f37bb7c8934c2220bcb2062b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/pair/alignment.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn steps(&self) -> Steps {
[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] 38 |     pub fn steps(&self) -> Steps<'_> {
[INFO] [stderr]    |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `seal` (lib) generated 1 warning
[INFO] [stderr] warning: `seal` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seal-fd4c0829fb456084)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test pair::alignment::tests::origin_works ... ok
[INFO] [stdout] test pair::alignment::tests::steps_works ... ok
[INFO] [stdout] test pair::alignment::tests::score_works ... ok
[INFO] [stdout] test pair::cursor::tests::apply_works ... ok
[INFO] [stdout] test pair::step_mask::tests::it_works ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seal
[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" "d22dcc8aeb498cf9fbc2e6d0a5605a20f04bf6c5f37bb7c8934c2220bcb2062b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22dcc8aeb498cf9fbc2e6d0a5605a20f04bf6c5f37bb7c8934c2220bcb2062b", kill_on_drop: false }`
[INFO] [stdout] d22dcc8aeb498cf9fbc2e6d0a5605a20f04bf6c5f37bb7c8934c2220bcb2062b