[INFO] fetching crate i_tree 0.16.0... [INFO] testing i_tree-0.16.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate i_tree 0.16.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate i_tree 0.16.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate i_tree 0.16.0 [INFO] tweaked toml for crates.io crate i_tree 0.16.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate i_tree 0.16.0 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] crate crates.io crate i_tree 0.16.0 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4914cfb96d6a4f449b87e2e63a5c8d49994cc11cec619faf74f3adffafe00612 [INFO] running `Command { std: "docker" "start" "-a" "4914cfb96d6a4f449b87e2e63a5c8d49994cc11cec619faf74f3adffafe00612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4914cfb96d6a4f449b87e2e63a5c8d49994cc11cec619faf74f3adffafe00612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4914cfb96d6a4f449b87e2e63a5c8d49994cc11cec619faf74f3adffafe00612", kill_on_drop: false }` [INFO] [stdout] 4914cfb96d6a4f449b87e2e63a5c8d49994cc11cec619faf74f3adffafe00612 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07cdf1ae9832cb7ab4a1089881a72cc9b580b0427b06acf1f7c49ac54cebb907 [INFO] running `Command { std: "docker" "start" "-a" "07cdf1ae9832cb7ab4a1089881a72cc9b580b0427b06acf1f7c49ac54cebb907", kill_on_drop: false }` [INFO] [stderr] Compiling i_tree v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/key/iter.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn ordered_values(&self) -> OrderedIterator { [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] 40 | pub fn ordered_values(&self) -> OrderedIterator<'_, K, E, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/seg/tree.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator<'_, R, E, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "07cdf1ae9832cb7ab4a1089881a72cc9b580b0427b06acf1f7c49ac54cebb907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07cdf1ae9832cb7ab4a1089881a72cc9b580b0427b06acf1f7c49ac54cebb907", kill_on_drop: false }` [INFO] [stdout] 07cdf1ae9832cb7ab4a1089881a72cc9b580b0427b06acf1f7c49ac54cebb907 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce685d77563deed4f0fcbecc4c30edd40dea96d9577e32f840f56006bba6eb5d [INFO] running `Command { std: "docker" "start" "-a" "ce685d77563deed4f0fcbecc4c30edd40dea96d9577e32f840f56006bba6eb5d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/key/iter.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn ordered_values(&self) -> OrderedIterator { [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] 40 | pub fn ordered_values(&self) -> OrderedIterator<'_, K, E, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/seg/tree.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator<'_, R, E, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling i_tree v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/key/iter.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn ordered_values(&self) -> OrderedIterator { [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] 40 | pub fn ordered_values(&self) -> OrderedIterator<'_, K, E, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/seg/tree.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator<'_, R, E, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.74s [INFO] running `Command { std: "docker" "inspect" "ce685d77563deed4f0fcbecc4c30edd40dea96d9577e32f840f56006bba6eb5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce685d77563deed4f0fcbecc4c30edd40dea96d9577e32f840f56006bba6eb5d", kill_on_drop: false }` [INFO] [stdout] ce685d77563deed4f0fcbecc4c30edd40dea96d9577e32f840f56006bba6eb5d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 53f0817bcd340e983d158f4f652d79852eedab0926fa591234472080d3587847 [INFO] running `Command { std: "docker" "start" "-a" "53f0817bcd340e983d158f4f652d79852eedab0926fa591234472080d3587847", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/key/iter.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn ordered_values(&self) -> OrderedIterator { [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] 40 | pub fn ordered_values(&self) -> OrderedIterator<'_, K, E, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/seg/tree.rs:68:22 [INFO] [stderr] | [INFO] [stderr] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 68 | fn iter_by_range(&mut self, range: SegRange, time: E) -> SegExpTreeIterator<'_, R, E, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `i_tree` (lib) generated 2 warnings (run `cargo fix --lib -p i_tree` to apply 2 suggestions) [INFO] [stderr] warning: `i_tree` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/i_tree-035d5e8baa03cfd5) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test seg::exp::tests::test_00 ... ok [INFO] [stdout] test seg::bit::tests::test_00 ... ok [INFO] [stdout] test seg::heap::tests::test_00 ... ok [INFO] [stdout] test seg::heap::tests::test_01 ... ok [INFO] [stdout] test seg::heap::tests::test_02 ... ok [INFO] [stdout] test seg::heap::tests::test_03 ... ok [INFO] [stdout] test seg::heap::tests::test_04 ... ok [INFO] [stdout] test seg::heap::tests::test_05 ... ok [INFO] [stdout] test seg::heap::tests::test_07 ... ok [INFO] [stdout] test seg::heap::tests::test_06 ... ok [INFO] [stdout] test seg::layout::tests::test_00 ... ok [INFO] [stdout] test seg::heap::tests::test_09 ... ok [INFO] [stdout] test seg::layout::tests::test_01 ... ok [INFO] [stdout] test seg::layout::tests::test_03 ... ok [INFO] [stdout] test seg::tree::tests::test_03 ... ok [INFO] [stdout] test seg::layout::tests::test_02 ... ok [INFO] [stdout] test seg::tree::tests::test_01 ... ok [INFO] [stdout] test seg::tree::tests::test_04 ... ok [INFO] [stdout] test seg::tree::tests::test_00 ... ok [INFO] [stdout] test seg::heap::tests::test_08 ... ok [INFO] [stdout] test seg::tree::tests::test_02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/array_tests.rs (/opt/rustwide/target/debug/deps/array_tests-1a4e572596579e70) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_01 ... ok [INFO] [stdout] test tests::test_00 ... ok [INFO] [stdout] test tests::test_dynamic_00 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/map_tests.rs (/opt/rustwide/target/debug/deps/map_tests-d60637b31d0e5e81) [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_00 ... ok [INFO] [stdout] test tests::test_random_00 ... ok [INFO] [stdout] test tests::test_random_01 ... ok [INFO] [stdout] test tests::test_random_02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.33s [INFO] [stdout] [INFO] [stderr] Running tests/set_tests.rs (/opt/rustwide/target/debug/deps/set_tests-22240375ab1bc574) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_00 ... ok [INFO] [stdout] test tests::test_random_00 ... ok [INFO] [stdout] test tests::test_random_01 ... ok [INFO] [stdout] test tests::test_random_02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.95s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test tests::test_00 ... ok [INFO] [stdout] test tests::test_01 ... ok [INFO] [stdout] test tests::test_02 ... ok [INFO] [stdout] test tests::test_03 ... ok [INFO] [stdout] test tests::test_04 ... ok [INFO] [stdout] test tests::test_05 ... ok [INFO] [stdout] test tests::test_077 ... ok [INFO] [stdout] test tests::test_06 ... ok [INFO] [stdout] test tests::test_08 ... ok [INFO] [stdout] test tests::test_09 ... ok [INFO] [stdout] test tests::test_10 ... ok [INFO] [stdout] test tests::test_11 ... ok [INFO] [stdout] test tests::test_12 ... ok [INFO] [stdout] test tests::test_13 ... ok [INFO] [stdout] test tests::test_15 ... ok [INFO] [stdout] test tests::test_14 ... ok [INFO] [stdout] test tests::test_16 ... ok [INFO] [stdout] test tests::test_18 ... ok [INFO] [stdout] test tests::test_20 ... ok [INFO] [stderr] Running tests/tree_tests.rs (/opt/rustwide/target/debug/deps/tree_tests-dcd8eb22a228b78b) [INFO] [stdout] test tests::test_07 ... ok [INFO] [stdout] test tests::test_19 ... ok [INFO] [stdout] test tests::test_17 ... ok [INFO] [stdout] test tests::test_random_03 ... ok [INFO] [stdout] test tests::test_random_02 ... ok [INFO] [stdout] test tests::test_random_01 ... ok [INFO] [stdout] test tests::test_random_00 ... ok [INFO] [stdout] test tests::test_random_04 ... ok [INFO] [stderr] Doc-tests i_tree [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.18s [INFO] [stdout] [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" "53f0817bcd340e983d158f4f652d79852eedab0926fa591234472080d3587847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f0817bcd340e983d158f4f652d79852eedab0926fa591234472080d3587847", kill_on_drop: false }` [INFO] [stdout] 53f0817bcd340e983d158f4f652d79852eedab0926fa591234472080d3587847