[INFO] fetching crate intervals 2.1.0... [INFO] testing intervals-2.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate intervals 2.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate intervals 2.1.0 [INFO] finished tweaking crates.io crate intervals 2.1.0 [INFO] tweaked toml for crates.io crate intervals 2.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intervals 2.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7eb93d884f567c16dc317cc283ad848fd25e39c8f75893457a94f3e99bb6ba2a [INFO] running `Command { std: "docker" "start" "-a" "7eb93d884f567c16dc317cc283ad848fd25e39c8f75893457a94f3e99bb6ba2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7eb93d884f567c16dc317cc283ad848fd25e39c8f75893457a94f3e99bb6ba2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb93d884f567c16dc317cc283ad848fd25e39c8f75893457a94f3e99bb6ba2a", kill_on_drop: false }` [INFO] [stdout] 7eb93d884f567c16dc317cc283ad848fd25e39c8f75893457a94f3e99bb6ba2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90f92899db97baf51d11d918690228262671c846165d2479e55011530ee39059 [INFO] running `Command { std: "docker" "start" "-a" "90f92899db97baf51d11d918690228262671c846165d2479e55011530ee39059", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling intervals v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/partitions/declarative.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> std::slice::Iter { self.0.iter() } [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] 20 | pub fn iter(&self) -> std::slice::Iter<'_, V> { self.0.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "90f92899db97baf51d11d918690228262671c846165d2479e55011530ee39059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f92899db97baf51d11d918690228262671c846165d2479e55011530ee39059", kill_on_drop: false }` [INFO] [stdout] 90f92899db97baf51d11d918690228262671c846165d2479e55011530ee39059 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b7c621db5ec126653cd5a882da601b2883ecfe8527074d0c02b282a9aa7f539 [INFO] running `Command { std: "docker" "start" "-a" "7b7c621db5ec126653cd5a882da601b2883ecfe8527074d0c02b282a9aa7f539", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/partitions/declarative.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> std::slice::Iter { self.0.iter() } [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] 20 | pub fn iter(&self) -> std::slice::Iter<'_, V> { self.0.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling intervals v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/partitions/declarative.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iter(&self) -> std::slice::Iter { self.0.iter() } [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] 20 | pub fn iter(&self) -> std::slice::Iter<'_, V> { self.0.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `Command { std: "docker" "inspect" "7b7c621db5ec126653cd5a882da601b2883ecfe8527074d0c02b282a9aa7f539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7c621db5ec126653cd5a882da601b2883ecfe8527074d0c02b282a9aa7f539", kill_on_drop: false }` [INFO] [stdout] 7b7c621db5ec126653cd5a882da601b2883ecfe8527074d0c02b282a9aa7f539 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d904d1139f5546117510cb367e44d7bc80138e4053a157536c529e1da19577a [INFO] running `Command { std: "docker" "start" "-a" "4d904d1139f5546117510cb367e44d7bc80138e4053a157536c529e1da19577a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/partitions/declarative.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn iter(&self) -> std::slice::Iter { self.0.iter() } [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] 20 | pub fn iter(&self) -> std::slice::Iter<'_, V> { self.0.iter() } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `intervals` (lib) generated 1 warning (run `cargo fix --lib -p intervals` to apply 1 suggestion) [INFO] [stderr] warning: `intervals` (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/intervals-451fe514f362230e) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test bounds::closed::tests::test_pinch_nobound ... ok [INFO] [stdout] test bounds::closed::tests::test_pinch_open ... ok [INFO] [stdout] test bounds::closed::tests::test_core_properties ... ok [INFO] [stdout] test bounds::closed::tests::test_unroll_closed ... ok [INFO] [stdout] test bounds::closed::tests::test_pinch_closed ... ok [INFO] [stdout] test bounds::closed::tests::test_unroll_nobound ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_core_properties ... ok [INFO] [stdout] test bounds::closed::tests::test_unroll_open ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_pinch_closed ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_unroll_open ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_pinch_open ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_unroll_closed ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_unroll_nobound ... ok [INFO] [stdout] test bounds::mixed::tests::test_open_pinch_closed ... ok [INFO] [stdout] test bounds::mixed::tests::test_open_pinch_nobound ... ok [INFO] [stdout] test bounds::mixed::tests::test_open_unroll_closed ... ok [INFO] [stdout] test bounds::mixed::tests::test_open_unroll_open ... ok [INFO] [stdout] test bounds::mixed::tests::test_closed_pinch_nobound ... ok [INFO] [stdout] test bounds::no_bound::tests::test_unroll ... ok [INFO] [stdout] test bounds::open::tests::test_pinch_closed ... ok [INFO] [stdout] test bounds::open::tests::test_pinch_nobound ... ok [INFO] [stdout] test bounds::mixed::tests::test_open_pinch_open ... ok [INFO] [stdout] test bounds::mixed::tests::test_open_unroll_nobound ... ok [INFO] [stdout] test bounds::no_bound::tests::test_core_properties ... ok [INFO] [stdout] test bounds::tests::test_validate_mixed ... ok [INFO] [stdout] test bounds::tests::test_validate_unbounded ... ok [INFO] [stdout] test bounds::open::tests::test_unroll_open ... ok [INFO] [stdout] test bounds::open::tests::test_core_properties ... ok [INFO] [stdout] test bounds::open::tests::test_pinch_open ... ok [INFO] [stdout] test bounds::open::tests::test_unroll_closed ... ok [INFO] [stdout] test bounds::no_bound::tests::test_pinch ... ok [INFO] [stdout] test bounds::open::tests::test_unroll_nobound ... ok [INFO] [stdout] test bounds::tests::test_validate_allopen ... ok [INFO] [stdout] test bounds::tests::test_validate_closed ... ok [INFO] [stdout] test partitions::uniform::tests::test_index ... ok [INFO] [stderr] Running tests/intersection.rs (/opt/rustwide/target/debug/deps/intersection-ba3cb9fd626cb0ba) [INFO] [stdout] test bounds::mixed::tests::test_open_core_properties ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test lc ... ok [INFO] [stdout] test lcro ... ok [INFO] [stdout] test lorc ... ok [INFO] [stdout] test rc ... ok [INFO] [stdout] test unbounded ... ok [INFO] [stdout] test closed ... ok [INFO] [stderr] Running tests/union_closure.rs (/opt/rustwide/target/debug/deps/union_closure-db0e7a78ff594672) [INFO] [stdout] test lo ... ok [INFO] [stdout] test open ... ok [INFO] [stdout] test ro ... 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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test closed ... ok [INFO] [stdout] test lorc ... ok [INFO] [stdout] test rc ... ok [INFO] [stdout] test ro ... ok [INFO] [stdout] test lcro ... ok [INFO] [stdout] test open ... ok [INFO] [stdout] test unbounded ... ok [INFO] [stdout] test lo ... ok [INFO] [stdout] test lc ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests intervals [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Contains::contains (line 411) ... ok [INFO] [stdout] test src/bounds/mod.rs - bounds::Unroll::unroll_right (line 105) ... ok [INFO] [stdout] test src/bounds/mod.rs - bounds::Unroll::unroll_left (line 91) ... ok [INFO] [stdout] test src/bounds/mod.rs - bounds::Pinch::pinch_right (line 65) ... ok [INFO] [stdout] test src/bounds/mod.rs - bounds::Pinch::pinch_left (line 51) ... ok [INFO] [stdout] test src/partitions/mod.rs - partitions::Partition::digitise (line 87) ... ok [INFO] [stdout] test src/lib.rs - Interval::is_degenerate (line 342) ... ok [INFO] [stdout] test src/lib.rs - Interval (line 27) ... ok [INFO] [stdout] test src/partitions/uniform.rs - partitions::uniform::Uniform (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d904d1139f5546117510cb367e44d7bc80138e4053a157536c529e1da19577a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d904d1139f5546117510cb367e44d7bc80138e4053a157536c529e1da19577a", kill_on_drop: false }` [INFO] [stdout] 4d904d1139f5546117510cb367e44d7bc80138e4053a157536c529e1da19577a