[INFO] cloning repository https://github.com/ArhanChaudhary/generativity-pattern-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArhanChaudhary/generativity-pattern-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArhanChaudhary%2Fgenerativity-pattern-rs", kill_on_drop: false }`
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[INFO] [stdout] 064f36f6468e8d66c54b1d13125d5fe11e836959
[INFO] testing ArhanChaudhary/generativity-pattern-rs against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArhanChaudhary%2Fgenerativity-pattern-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/ArhanChaudhary/generativity-pattern-rs
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[INFO] validating manifest of git repo https://github.com/ArhanChaudhary/generativity-pattern-rs on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArhanChaudhary/generativity-pattern-rs 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded plotters-svg v0.3.7
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e55eb31d2f9d5ecdf8a5dfe8a583037840d7339aae6910379942101d77efc79e
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[INFO] running `Command { std: "docker" "inspect" "e55eb31d2f9d5ecdf8a5dfe8a583037840d7339aae6910379942101d77efc79e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55eb31d2f9d5ecdf8a5dfe8a583037840d7339aae6910379942101d77efc79e", kill_on_drop: false }`
[INFO] [stdout] e55eb31d2f9d5ecdf8a5dfe8a583037840d7339aae6910379942101d77efc79e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b2ebcb8f041aadbebb488e30ec44b85c3244232723038fd805da036c974f90d
[INFO] running `Command { std: "docker" "start" "-a" "2b2ebcb8f041aadbebb488e30ec44b85c3244232723038fd805da036c974f90d", kill_on_drop: false }`
[INFO] [stderr]    Compiling generativity v1.1.0
[INFO] [stderr]    Compiling permutation-rs v3.0.0
[INFO] [stderr]    Compiling generativity-pattern-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `make_guard`
[INFO] [stdout]  --> src/branded_vec.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use generativity::{Guard, Id, make_guard};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base_permutation_length` is never read
[INFO] [stdout]  --> src/3-unsafe_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PermGroup {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 4 |     base_permutation_length: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrandedVec` is never constructed
[INFO] [stdout]  --> src/branded_vec.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct BrandedVec<'id, T> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrandedIndex` is never constructed
[INFO] [stdout]   --> src/branded_vec.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct BrandedIndex<'id> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_index`, `get`, `get_mut`, and `push` are never used
[INFO] [stdout]   --> src/branded_vec.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<'id, T> BrandedVec<'id, T> {
[INFO] [stdout]    | ------------------------------- associated items in this implementation
[INFO] [stdout] 19 |     pub fn new(inner: Vec<T>, guard: Guard<'id>) -> BrandedVec<'id, T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn get_index(&self, index: usize) -> Option<BrandedIndex<'id>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn get(&self, index: BrandedIndex<'id>) -> &T {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_mut<'a>(&'a mut self, index: BrandedIndex<'id>) -> &'a mut T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn push<'a>(&'a mut self, val: T) -> BrandedIndex<'id> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "2b2ebcb8f041aadbebb488e30ec44b85c3244232723038fd805da036c974f90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2ebcb8f041aadbebb488e30ec44b85c3244232723038fd805da036c974f90d", kill_on_drop: false }`
[INFO] [stdout] 2b2ebcb8f041aadbebb488e30ec44b85c3244232723038fd805da036c974f90d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb51dae3a278eea82f5ad88be835c3ca27175345cd887ab3c0f43f0c50813873
[INFO] running `Command { std: "docker" "start" "-a" "eb51dae3a278eea82f5ad88be835c3ca27175345cd887ab3c0f43f0c50813873", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stdout] warning: unused import: `make_guard`
[INFO] [stdout]  --> src/branded_vec.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use generativity::{Guard, Id, make_guard};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base_permutation_length` is never read
[INFO] [stdout]  --> src/3-unsafe_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PermGroup {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 4 |     base_permutation_length: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrandedVec` is never constructed
[INFO] [stdout]  --> src/branded_vec.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct BrandedVec<'id, T> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrandedIndex` is never constructed
[INFO] [stdout]   --> src/branded_vec.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct BrandedIndex<'id> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_index`, `get`, `get_mut`, and `push` are never used
[INFO] [stdout]   --> src/branded_vec.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<'id, T> BrandedVec<'id, T> {
[INFO] [stdout]    | ------------------------------- associated items in this implementation
[INFO] [stdout] 19 |     pub fn new(inner: Vec<T>, guard: Guard<'id>) -> BrandedVec<'id, T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn get_index(&self, index: usize) -> Option<BrandedIndex<'id>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn get(&self, index: BrandedIndex<'id>) -> &T {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_mut<'a>(&'a mut self, index: BrandedIndex<'id>) -> &'a mut T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn push<'a>(&'a mut self, val: T) -> BrandedIndex<'id> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde_derive 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 generativity-pattern-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `base_permutation_length` is never read
[INFO] [stdout]  --> src/3-unsafe_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PermGroup {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 4 |     base_permutation_length: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/branded_vec.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct BrandedIndex<'id> {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 14 |     idx: usize,
[INFO] [stdout] 15 |     id: Id<'id>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BrandedIndex` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.11s
[INFO] running `Command { std: "docker" "inspect" "eb51dae3a278eea82f5ad88be835c3ca27175345cd887ab3c0f43f0c50813873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb51dae3a278eea82f5ad88be835c3ca27175345cd887ab3c0f43f0c50813873", kill_on_drop: false }`
[INFO] [stdout] eb51dae3a278eea82f5ad88be835c3ca27175345cd887ab3c0f43f0c50813873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 580b83a0f10a155f562f30589f75844aeb41f9b8a84d0868be2a6af9589bdaed
[INFO] running `Command { std: "docker" "start" "-a" "580b83a0f10a155f562f30589f75844aeb41f9b8a84d0868be2a6af9589bdaed", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `make_guard`
[INFO] [stdout] 
[INFO] [stderr]  --> src/branded_vec.rs:1:31
[INFO] [stdout] running 4 tests
[INFO] [stderr]   |
[INFO] [stdout] test branded_vec::tests::branded_vec_example ... ok
[INFO] [stderr] 1 | use generativity::{Guard, Id, make_guard};
[INFO] [stderr]   |                               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `base_permutation_length` is never read
[INFO] [stderr]  --> src/3-unsafe_trait.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct PermGroup {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] 4 |     base_permutation_length: usize,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BrandedVec` is never constructed
[INFO] [stderr]  --> src/branded_vec.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct BrandedVec<'id, T> {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BrandedIndex` is never constructed
[INFO] [stderr]   --> src/branded_vec.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct BrandedIndex<'id> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get_index`, `get`, `get_mut`, and `push` are never used
[INFO] [stderr]   --> src/branded_vec.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl<'id, T> BrandedVec<'id, T> {
[INFO] [stderr]    | ------------------------------- associated items in this implementation
[INFO] [stderr] 19 |     pub fn new(inner: Vec<T>, guard: Guard<'id>) -> BrandedVec<'id, T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn get_index(&self, index: usize) -> Option<BrandedIndex<'id>> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub fn get(&self, index: BrandedIndex<'id>) -> &T {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn get_mut<'a>(&'a mut self, index: BrandedIndex<'id>) -> &'a mut T {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn push<'a>(&'a mut self, val: T) -> BrandedIndex<'id> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `generativity-pattern-rs` (lib) generated 5 warnings (run `cargo fix --lib -p generativity-pattern-rs` to apply 1 suggestion)
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/branded_vec.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct BrandedIndex<'id> {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 14 |     idx: usize,
[INFO] [stderr] 15 |     id: Id<'id>,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BrandedIndex` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `generativity-pattern-rs` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generativity_pattern_rs-853c2c912e88519d)
[INFO] [stderr] 
[INFO] [stderr] thread 'mod_6_unsound_token::tests::unsound' (20) panicked at src/6-unsound_token.rs:58:77:
[INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr] 
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x58556cdc8ea2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x58556cdc8ea2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x58556cdc8ea2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x58556cdc8ea2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x58556cdd8e4f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x58556cdd8e4f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]    6:     0x58556cd96aa3 - std::io::default_write_fmt::hd5a9ffaa98f14929
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x58556cd96aa3 - std::io::Write::write_fmt::hc04a1e5003ed78ae
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x58556cda2712 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x58556cda71ef - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x58556cda7049 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x58556cd6a21e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stderr]   12:     0x58556cd6a21e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x58556cda77ff - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stderr]   14:     0x58556cda77ff - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stderr]   15:     0x58556cda7626 - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:700:13
[INFO] [stderr]   16:     0x58556cda2849 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x58556cd8b13d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stderr]   18:     0x58556cde045d - core::panicking::panic_nounwind_fmt::runtime::hfa05cfe792208e7b
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x58556cde045d - core::panicking::panic_nounwind_fmt::h05a292a1d694c9f8
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/intrinsics/mod.rs:2439:9
[INFO] [stderr]   20:     0x58556cd4888c - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::h9c0e2ba57570b4f9
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x58556cd48789 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h5578eeb89188723d
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x58556cd430d8 - core::slice::<impl [T]>::get_unchecked::h6c810a3366a83a15
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/slice/mod.rs:644:26
[INFO] [stderr]   23:     0x58556cd41a9a - generativity_pattern_rs::mod_6_unsound_token::Permutation<Tok>::compose_into::h7b35b8d63224fe81
[INFO] [stderr]                                at /opt/rustwide/workdir/src/6-unsound_token.rs:58:77
[INFO] [stderr]   24:     0x58556cd41b47 - generativity_pattern_rs::mod_6_unsound_token::Permutation<Tok>::compose::h9c57a5e67a8a20f7
[INFO] [stderr]                                at /opt/rustwide/workdir/src/6-unsound_token.rs:68:14
[INFO] [stderr]   25:     0x58556cd421ca - generativity_pattern_rs::mod_6_unsound_token::tests::unsound::h269a4526dd0cf0a1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/6-unsound_token.rs:110:20
[INFO] [stderr]   26:     0x58556cd42397 - generativity_pattern_rs::mod_6_unsound_token::tests::unsound::{{closure}}::h3d2525a856190e08
[INFO] [stderr]                                at /opt/rustwide/workdir/src/6-unsound_token.rs:87:17
[INFO] [stderr]   27:     0x58556cd466c6 - core::ops::function::FnOnce::call_once::ha011f504bf38997c
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   28:     0x58556cd69ffb - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   29:     0x58556cd69ffb - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stderr]   30:     0x58556cd7e07d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stderr]   31:     0x58556cd7e07d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   32:     0x58556cd7e07d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stderr]   33:     0x58556cd7e07d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stderr]   34:     0x58556cd7e07d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stderr]   35:     0x58556cd7e07d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stderr]   36:     0x58556cd7e07d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stderr]   37:     0x58556cd57594 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stderr]   38:     0x58556cd57594 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   39:     0x58556cd5aeca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stderr]   40:     0x58556cd5aeca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   41:     0x58556cd5aeca - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stderr]   42:     0x58556cd5aeca - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stderr]   43:     0x58556cd5aeca - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stderr]   44:     0x58556cd5aeca - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stderr]   45:     0x58556cd5aeca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   46:     0x58556cd9dc4f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stderr]   47:     0x58556cd9dc4f - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stderr]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stderr]   48:     0x7a96e1c2faa4 - <unknown>
[INFO] [stderr]   49:     0x7a96e1cbca64 - clone
[INFO] [stderr]   50:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/generativity_pattern_rs-853c2c912e88519d` (signal: 6, SIGABRT: process abort signal)
[INFO] [stdout] test min_generativity::tests::generative_lifetime ... 
[INFO] running `Command { std: "docker" "inspect" "580b83a0f10a155f562f30589f75844aeb41f9b8a84d0868be2a6af9589bdaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580b83a0f10a155f562f30589f75844aeb41f9b8a84d0868be2a6af9589bdaed", kill_on_drop: false }`
[INFO] [stdout] 580b83a0f10a155f562f30589f75844aeb41f9b8a84d0868be2a6af9589bdaed
