[INFO] fetching crate im_ternary_tree 0.0.20...
[INFO] testing im_ternary_tree-0.0.20 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate im_ternary_tree 0.0.20 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate im_ternary_tree 0.0.20
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate im_ternary_tree 0.0.20
[INFO] tweaked toml for crates.io crate im_ternary_tree 0.0.20 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate im_ternary_tree 0.0.20 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate im_ternary_tree 0.0.20 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef957eaa12b1dfe0e871cf16627e434053a8a5f84a74e078b58049fa6ddf3004
[INFO] running `Command { std: "docker" "start" "-a" "ef957eaa12b1dfe0e871cf16627e434053a8a5f84a74e078b58049fa6ddf3004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef957eaa12b1dfe0e871cf16627e434053a8a5f84a74e078b58049fa6ddf3004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef957eaa12b1dfe0e871cf16627e434053a8a5f84a74e078b58049fa6ddf3004", kill_on_drop: false }`
[INFO] [stdout] ef957eaa12b1dfe0e871cf16627e434053a8a5f84a74e078b58049fa6ddf3004
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e27e01899cba1afc7e3db9a2371c7f9632d5b4e5eb3c5f7553bec25df1edb17
[INFO] running `Command { std: "docker" "start" "-a" "9e27e01899cba1afc7e3db9a2371c7f9632d5b4e5eb3c5f7553bec25df1edb17", kill_on_drop: false }`
[INFO] [stderr]    Compiling im_ternary_tree v0.0.20 (/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<T> {
[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:1337:15
[INFO] [stdout]      |
[INFO] [stdout] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<T> {
[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] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<'_, T> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9e27e01899cba1afc7e3db9a2371c7f9632d5b4e5eb3c5f7553bec25df1edb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e27e01899cba1afc7e3db9a2371c7f9632d5b4e5eb3c5f7553bec25df1edb17", kill_on_drop: false }`
[INFO] [stdout] 9e27e01899cba1afc7e3db9a2371c7f9632d5b4e5eb3c5f7553bec25df1edb17
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895dba0a1ad24e9a46e1bf7610f744554e73d8db94e66166a5a06183c3aaf68b
[INFO] running `Command { std: "docker" "start" "-a" "895dba0a1ad24e9a46e1bf7610f744554e73d8db94e66166a5a06183c3aaf68b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling clap_builder v4.5.59
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[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<T> {
[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:1337:15
[INFO] [stdout]      |
[INFO] [stdout] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<T> {
[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] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<'_, T> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clap v4.5.59
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling im_ternary_tree v0.0.20 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> tests/list_tests.rs:334:3
[INFO] [stdout]     |
[INFO] [stdout] 334 |   i = 0;
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> tests/list_tests.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     i += idx;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> tests/list_tests.rs:409:5
[INFO] [stdout]     |
[INFO] [stdout] 409 |     i += idx;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> tests/list_tests.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 |     i += 1;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[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<T> {
[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:1337:15
[INFO] [stdout]      |
[INFO] [stdout] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<T> {
[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] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<'_, T> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.06s
[INFO] running `Command { std: "docker" "inspect" "895dba0a1ad24e9a46e1bf7610f744554e73d8db94e66166a5a06183c3aaf68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895dba0a1ad24e9a46e1bf7610f744554e73d8db94e66166a5a06183c3aaf68b", kill_on_drop: false }`
[INFO] [stdout] 895dba0a1ad24e9a46e1bf7610f744554e73d8db94e66166a5a06183c3aaf68b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21b9bc3866a0c4f41cb4e47ff6e4af14588a3d7ae3f71733d48cc17d33a1b2f4
[INFO] running `Command { std: "docker" "start" "-a" "21b9bc3866a0c4f41cb4e47ff6e4af14588a3d7ae3f71733d48cc17d33a1b2f4", 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<T> {
[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:1337:15
[INFO] [stderr]      |
[INFO] [stderr] 1337 |   pub fn iter(&self) -> TernaryTreeIterator<T> {
[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] 1337 |   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: value assigned to `i` is never read
[INFO] [stderr]    --> tests/list_tests.rs:334:3
[INFO] [stderr]     |
[INFO] [stderr] 334 |   i = 0;
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> tests/list_tests.rs:336:5
[INFO] [stderr]     |
[INFO] [stderr] 336 |     i += idx;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> tests/list_tests.rs:409:5
[INFO] [stderr]     |
[INFO] [stderr] 409 |     i += idx;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> tests/list_tests.rs:405:5
[INFO] [stderr]     |
[INFO] [stderr] 405 |     i += 1;
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `im_ternary_tree` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `im_ternary_tree` (test "list_tests") generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/im_ternary_tree-611e52d86d34cc95)
[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-c8d9a1527110cb6f)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test dissoc ... ok
[INFO] [stdout] test check_structure ... ok
[INFO] [stdout] test check_equality ... ok
[INFO] [stdout] test dissoc_empty ... ok
[INFO] [stdout] test force_balancing ... ok
[INFO] [stdout] test index_elem ... ok
[INFO] [stdout] test index_of ... ok
[INFO] [stdout] test init_list ... ok
[INFO] [stdout] test iter_enum ... ok
[INFO] [stdout] test list_insertions ... ok
[INFO] [stdout] test list_operations ... ok
[INFO] [stdout] test list_traverse ... ok
[INFO] [stdout] test map_values ... ok
[INFO] [stdout] test reverse ... ok
[INFO] [stdout] test init_list_push_right ... ok
[INFO] [stdout] test slices ... ok
[INFO] [stdout] test take_skip ... ok
[INFO] [stdout] test test_concat ... ok
[INFO] [stdout] test iterator ... ok
[INFO] [stdout] test traverse_result ... ok
[INFO] [stdout] test traverse ... ok
[INFO] [stdout] test drop_right_shallow ... ok
[INFO] [stdout] test init_list_push_left ... ok
[INFO] [stdout] test split_values ... ok
[INFO] [stdout] test drop_right_data ... ok
[INFO] [stdout] test drop_left_data ... ok
[INFO] [stdout] test drop_left_shallow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-35896dffd449103b)
[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] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.71s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests im_ternary_tree
[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" "21b9bc3866a0c4f41cb4e47ff6e4af14588a3d7ae3f71733d48cc17d33a1b2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b9bc3866a0c4f41cb4e47ff6e4af14588a3d7ae3f71733d48cc17d33a1b2f4", kill_on_drop: false }`
[INFO] [stdout] 21b9bc3866a0c4f41cb4e47ff6e4af14588a3d7ae3f71733d48cc17d33a1b2f4
