[INFO] fetching crate im_ternary_tree 0.0.19... [INFO] testing im_ternary_tree-0.0.19 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate im_ternary_tree 0.0.19 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate im_ternary_tree 0.0.19 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate im_ternary_tree 0.0.19 [INFO] tweaked toml for crates.io crate im_ternary_tree 0.0.19 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate im_ternary_tree 0.0.19 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate im_ternary_tree 0.0.19 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59108e34ee553acd82b18930102b81069127a10eb0c3b5e8b2bc87b7bfb3b9be [INFO] running `Command { std: "docker" "start" "-a" "59108e34ee553acd82b18930102b81069127a10eb0c3b5e8b2bc87b7bfb3b9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59108e34ee553acd82b18930102b81069127a10eb0c3b5e8b2bc87b7bfb3b9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59108e34ee553acd82b18930102b81069127a10eb0c3b5e8b2bc87b7bfb3b9be", kill_on_drop: false }` [INFO] [stdout] 59108e34ee553acd82b18930102b81069127a10eb0c3b5e8b2bc87b7bfb3b9be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 145c5dad75183d3ba71be8769945ee853dac5d70d675736fd24f3f9b58e1e6d3 [INFO] running `Command { std: "docker" "start" "-a" "145c5dad75183d3ba71be8769945ee853dac5d70d675736fd24f3f9b58e1e6d3", kill_on_drop: false }` [INFO] [stderr] Compiling im_ternary_tree v0.0.19 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:485:15 [INFO] [stdout] | [INFO] [stdout] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator { [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] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:1328:15 [INFO] [stdout] | [INFO] [stdout] 1328 | pub fn iter(&self) -> TernaryTreeIterator { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1328 | pub fn iter(&self) -> TernaryTreeIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "145c5dad75183d3ba71be8769945ee853dac5d70d675736fd24f3f9b58e1e6d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145c5dad75183d3ba71be8769945ee853dac5d70d675736fd24f3f9b58e1e6d3", kill_on_drop: false }` [INFO] [stdout] 145c5dad75183d3ba71be8769945ee853dac5d70d675736fd24f3f9b58e1e6d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7531ad7886d4de0a0aa1553491810b0737b0edfb1d182c982807be6976ec20e [INFO] running `Command { std: "docker" "start" "-a" "d7531ad7886d4de0a0aa1553491810b0737b0edfb1d182c982807be6976ec20e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:485:15 [INFO] [stdout] | [INFO] [stdout] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator { [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] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:1328:15 [INFO] [stdout] | [INFO] [stdout] 1328 | pub fn iter(&self) -> TernaryTreeIterator { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1328 | pub fn iter(&self) -> TernaryTreeIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling im_ternary_tree v0.0.19 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:485:15 [INFO] [stdout] | [INFO] [stdout] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator { [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] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:1328:15 [INFO] [stdout] | [INFO] [stdout] 1328 | pub fn iter(&self) -> TernaryTreeIterator { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1328 | pub fn iter(&self) -> TernaryTreeIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.61s [INFO] running `Command { std: "docker" "inspect" "d7531ad7886d4de0a0aa1553491810b0737b0edfb1d182c982807be6976ec20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7531ad7886d4de0a0aa1553491810b0737b0edfb1d182c982807be6976ec20e", kill_on_drop: false }` [INFO] [stdout] d7531ad7886d4de0a0aa1553491810b0737b0edfb1d182c982807be6976ec20e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3653610a7bfe650ec5cd89c431d2717f06b15d4b16b5be41f637674c3ad14509 [INFO] running `Command { std: "docker" "start" "-a" "3653610a7bfe650ec5cd89c431d2717f06b15d4b16b5be41f637674c3ad14509", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:485:15 [INFO] [stderr] | [INFO] [stderr] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator { [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] 485 | pub fn iter(&self) -> TernaryTreeListRefIntoIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tree.rs:1328:15 [INFO] [stderr] | [INFO] [stderr] 1328 | pub fn iter(&self) -> TernaryTreeIterator { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1328 | pub fn iter(&self) -> TernaryTreeIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `im_ternary_tree` (lib) generated 2 warnings (run `cargo fix --lib -p im_ternary_tree` to apply 2 suggestions) [INFO] [stderr] warning: `im_ternary_tree` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/im_ternary_tree-62a8de8df617da23) [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] [stderr] Running tests/list_tests.rs (/opt/rustwide/target/debug/deps/list_tests-bb99d066b505e9e0) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test check_equality ... ok [INFO] [stdout] test check_structure ... ok [INFO] [stdout] test dissoc_empty ... ok [INFO] [stdout] test force_balancing ... ok [INFO] [stdout] test index_of ... ok [INFO] [stdout] test index_elem ... ok [INFO] [stdout] test init_list ... ok [INFO] [stdout] test iter_enum ... ok [INFO] [stdout] test take_skip ... ok [INFO] [stdout] test iterator ... ok [INFO] [stdout] test list_operations ... ok [INFO] [stdout] test slices ... ok [INFO] [stdout] test test_concat ... ok [INFO] [stdout] test dissoc ... ok [INFO] [stdout] test list_traverse ... ok [INFO] [stdout] test traverse ... ok [INFO] [stdout] test traverse_result ... ok [INFO] [stdout] test map_values ... ok [INFO] [stdout] test drop_left_shallow ... ok [INFO] [stdout] test list_insertions ... ok [INFO] [stdout] test reverse ... ok [INFO] [stdout] test split_values ... ok [INFO] [stdout] test init_list_push_right ... ok [INFO] [stdout] test drop_right_shallow ... ok [INFO] [stdout] test drop_right_data ... ok [INFO] [stdout] test init_list_push_left ... ok [INFO] [stdout] test drop_left_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-3d345a71d3381d78) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_push_right_matches_vec ... ok [INFO] [stdout] test test_push_left_matches_vec ... ok [INFO] [stdout] test test_drop_left ... ok [INFO] [stdout] test test_drop_right ... ok [INFO] [stderr] Doc-tests im_ternary_tree [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.00s [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" "3653610a7bfe650ec5cd89c431d2717f06b15d4b16b5be41f637674c3ad14509", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3653610a7bfe650ec5cd89c431d2717f06b15d4b16b5be41f637674c3ad14509", kill_on_drop: false }` [INFO] [stdout] 3653610a7bfe650ec5cd89c431d2717f06b15d4b16b5be41f637674c3ad14509