[INFO] cloning repository https://github.com/JamFactoryInc/vec-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JamFactoryInc/vec-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamFactoryInc%2Fvec-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamFactoryInc%2Fvec-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b72b09abc3468b2ac1f7b8a02035f218899183a
[INFO] testing JamFactoryInc/vec-sandbox against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamFactoryInc%2Fvec-sandbox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JamFactoryInc/vec-sandbox
[INFO] finished tweaking git repo https://github.com/JamFactoryInc/vec-sandbox
[INFO] tweaked toml for git repo https://github.com/JamFactoryInc/vec-sandbox written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JamFactoryInc/vec-sandbox on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JamFactoryInc/vec-sandbox 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b08c9f64031919ef11ae66a1ecc8d065c43a20d203d29c3121a0e2f0cdc9457
[INFO] running `Command { std: "docker" "start" "-a" "7b08c9f64031919ef11ae66a1ecc8d065c43a20d203d29c3121a0e2f0cdc9457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b08c9f64031919ef11ae66a1ecc8d065c43a20d203d29c3121a0e2f0cdc9457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b08c9f64031919ef11ae66a1ecc8d065c43a20d203d29c3121a0e2f0cdc9457", kill_on_drop: false }`
[INFO] [stdout] 7b08c9f64031919ef11ae66a1ecc8d065c43a20d203d29c3121a0e2f0cdc9457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 05d816d796d832a890905563b83446076a07debffb8692731fdc558db8c6c6bd
[INFO] running `Command { std: "docker" "start" "-a" "05d816d796d832a890905563b83446076a07debffb8692731fdc558db8c6c6bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SortedList` is never constructed
[INFO] [stdout]  --> src/use_cases.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct SortedList {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pop_and_update_bounds`, `pop_and_update_bounds_sandboxed`, `try_push_and_update_bounds`, and `try_push_and_update_bounds_sandboxed` are never used
[INFO] [stdout]   --> src/use_cases.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl SortedList {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 10 |     /// removes the last (largest) element and updates the cached bounds of this list, returning the popped value
[INFO] [stdout] 11 |     fn pop_and_update_bounds(&mut self) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn pop_and_update_bounds_sandboxed(&mut self) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn try_push_and_update_bounds(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn try_push_and_update_bounds_sandboxed(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SwapInsertFront` is never constructed
[INFO] [stdout]   --> src/use_cases.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct SwapInsertFront {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `swap_insert_front_panicking` and `swap_insert_front_sandboxed` are never used
[INFO] [stdout]    --> src/use_cases.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl SwapInsertFront {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout]  92 |     /// may panic if operations are reordered
[INFO] [stdout]  93 |     fn swap_insert_front_panicking(&mut self, value: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn swap_insert_front_sandboxed(&mut self, value: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PushAndGetMut` is never constructed
[INFO] [stdout]    --> src/use_cases.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | struct PushAndGetMut {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_and_get_mut_panicking`, `push_and_get_mut_deferring`, `push_and_get_mut_sandboxed`, and `push_and_get_mut_sandboxed_scope` are never used
[INFO] [stdout]    --> src/use_cases.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl PushAndGetMut {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 115 |     /// may panic if operations are reordered
[INFO] [stdout] 116 |     fn push_and_get_mut_panicking(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn push_and_get_mut_deferring(&mut self, value: String) -> Option<&mut String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn push_and_get_mut_sandboxed(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn push_and_get_mut_sandboxed_scope(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "05d816d796d832a890905563b83446076a07debffb8692731fdc558db8c6c6bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d816d796d832a890905563b83446076a07debffb8692731fdc558db8c6c6bd", kill_on_drop: false }`
[INFO] [stdout] 05d816d796d832a890905563b83446076a07debffb8692731fdc558db8c6c6bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 23af6009cc26a8ade110a94336616a8cdbef7f92cbacefe997db72eab618d133
[INFO] running `Command { std: "docker" "start" "-a" "23af6009cc26a8ade110a94336616a8cdbef7f92cbacefe997db72eab618d133", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SortedList` is never constructed
[INFO] [stdout]  --> src/use_cases.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct SortedList {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pop_and_update_bounds`, `pop_and_update_bounds_sandboxed`, `try_push_and_update_bounds`, and `try_push_and_update_bounds_sandboxed` are never used
[INFO] [stdout]   --> src/use_cases.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl SortedList {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 10 |     /// removes the last (largest) element and updates the cached bounds of this list, returning the popped value
[INFO] [stdout] 11 |     fn pop_and_update_bounds(&mut self) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn pop_and_update_bounds_sandboxed(&mut self) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn try_push_and_update_bounds(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn try_push_and_update_bounds_sandboxed(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SwapInsertFront` is never constructed
[INFO] [stdout]   --> src/use_cases.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct SwapInsertFront {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `swap_insert_front_panicking` and `swap_insert_front_sandboxed` are never used
[INFO] [stdout]    --> src/use_cases.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl SwapInsertFront {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout]  92 |     /// may panic if operations are reordered
[INFO] [stdout]  93 |     fn swap_insert_front_panicking(&mut self, value: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn swap_insert_front_sandboxed(&mut self, value: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PushAndGetMut` is never constructed
[INFO] [stdout]    --> src/use_cases.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | struct PushAndGetMut {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vec-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `push_and_get_mut_panicking`, `push_and_get_mut_deferring`, `push_and_get_mut_sandboxed`, and `push_and_get_mut_sandboxed_scope` are never used
[INFO] [stdout]    --> src/use_cases.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl PushAndGetMut {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 115 |     /// may panic if operations are reordered
[INFO] [stdout] 116 |     fn push_and_get_mut_panicking(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn push_and_get_mut_deferring(&mut self, value: String) -> Option<&mut String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn push_and_get_mut_sandboxed(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn push_and_get_mut_sandboxed_scope(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SortedList` is never constructed
[INFO] [stdout]  --> src/use_cases.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct SortedList {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pop_and_update_bounds`, `pop_and_update_bounds_sandboxed`, `try_push_and_update_bounds`, and `try_push_and_update_bounds_sandboxed` are never used
[INFO] [stdout]   --> src/use_cases.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl SortedList {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 10 |     /// removes the last (largest) element and updates the cached bounds of this list, returning the popped value
[INFO] [stdout] 11 |     fn pop_and_update_bounds(&mut self) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn pop_and_update_bounds_sandboxed(&mut self) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn try_push_and_update_bounds(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn try_push_and_update_bounds_sandboxed(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SwapInsertFront` is never constructed
[INFO] [stdout]   --> src/use_cases.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct SwapInsertFront {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `swap_insert_front_panicking` and `swap_insert_front_sandboxed` are never used
[INFO] [stdout]    --> src/use_cases.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl SwapInsertFront {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout]  92 |     /// may panic if operations are reordered
[INFO] [stdout]  93 |     fn swap_insert_front_panicking(&mut self, value: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn swap_insert_front_sandboxed(&mut self, value: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PushAndGetMut` is never constructed
[INFO] [stdout]    --> src/use_cases.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | struct PushAndGetMut {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_and_get_mut_panicking`, `push_and_get_mut_deferring`, `push_and_get_mut_sandboxed`, and `push_and_get_mut_sandboxed_scope` are never used
[INFO] [stdout]    --> src/use_cases.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl PushAndGetMut {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 115 |     /// may panic if operations are reordered
[INFO] [stdout] 116 |     fn push_and_get_mut_panicking(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn push_and_get_mut_deferring(&mut self, value: String) -> Option<&mut String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn push_and_get_mut_sandboxed(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn push_and_get_mut_sandboxed_scope(&mut self, value: String) -> &mut String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "23af6009cc26a8ade110a94336616a8cdbef7f92cbacefe997db72eab618d133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23af6009cc26a8ade110a94336616a8cdbef7f92cbacefe997db72eab618d133", kill_on_drop: false }`
[INFO] [stdout] 23af6009cc26a8ade110a94336616a8cdbef7f92cbacefe997db72eab618d133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 34b1728278cfa3b13a3acfb34e625a3c2326ce6e7311e45c3a503ae97554d38f
[INFO] running `Command { std: "docker" "start" "-a" "34b1728278cfa3b13a3acfb34e625a3c2326ce6e7311e45c3a503ae97554d38f", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(generic_const_exprs)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SortedList` is never constructed
[INFO] [stderr]  --> src/use_cases.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct SortedList {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `pop_and_update_bounds`, `pop_and_update_bounds_sandboxed`, `try_push_and_update_bounds`, and `try_push_and_update_bounds_sandboxed` are never used
[INFO] [stderr]   --> src/use_cases.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl SortedList {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] 10 |     /// removes the last (largest) element and updates the cached bounds of this list, returning the popped value
[INFO] [stderr] 11 |     fn pop_and_update_bounds(&mut self) -> Option<usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     fn pop_and_update_bounds_sandboxed(&mut self) -> Option<usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     fn try_push_and_update_bounds(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     fn try_push_and_update_bounds_sandboxed(&mut self, value: usize) -> Result<(), ()> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SwapInsertFront` is never constructed
[INFO] [stderr]   --> src/use_cases.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | struct SwapInsertFront {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `swap_insert_front_panicking` and `swap_insert_front_sandboxed` are never used
[INFO] [stderr]    --> src/use_cases.rs:93:8
[INFO] [stderr]     |
[INFO] [stderr]  91 | impl SwapInsertFront {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr]  92 |     /// may panic if operations are reordered
[INFO] [stderr]  93 |     fn swap_insert_front_panicking(&mut self, value: String) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     fn swap_insert_front_sandboxed(&mut self, value: String) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PushAndGetMut` is never constructed
[INFO] [stderr]    --> src/use_cases.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct PushAndGetMut {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `push_and_get_mut_panicking`, `push_and_get_mut_deferring`, `push_and_get_mut_sandboxed`, and `push_and_get_mut_sandboxed_scope` are never used
[INFO] [stderr]    --> src/use_cases.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 114 | impl PushAndGetMut {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] 115 |     /// may panic if operations are reordered
[INFO] [stderr] 116 |     fn push_and_get_mut_panicking(&mut self, value: String) -> &mut String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 122 |     fn push_and_get_mut_deferring(&mut self, value: String) -> Option<&mut String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 128 |     fn push_and_get_mut_sandboxed(&mut self, value: String) -> &mut String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |     fn push_and_get_mut_sandboxed_scope(&mut self, value: String) -> &mut String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vec-sandbox` (lib) generated 7 warnings
[INFO] [stderr] warning: `vec-sandbox` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/vec-sandbox/66eef324c07ad685/deps/vec_sandbox-66eef324c07ad685)
[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]    Doc-tests vec_sandbox
[INFO] [stderr] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(generic_const_exprs)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Sandboxed::sandboxed_scope (line 282) ... FAILED
[INFO] [stdout] test src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::try_guarantee_length (line 141) ... FAILED
[INFO] [stdout] test src/lib.rs - NonEmptyOps::pop (line 194) ... FAILED
[INFO] [stdout] test src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::push (line 116) ... FAILED
[INFO] [stdout] test src/lib.rs - Sandboxed::sandboxed (line 270) ... FAILED
[INFO] [stdout] test src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::get (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::release_get (line 79) ... FAILED
[INFO] [stdout] test src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::push (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Sandboxed::sandboxed_scope (line 282) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<1, true>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |     sandbox.push("last").release_get::<-1>()
[INFO] [stdout]     |                          ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<1, true>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]    --> src/constraints.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout]  20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout]  21 | |     ConstNum<LENGTH>
[INFO] [stdout]  22 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout]  25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout]  26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout]  27 | |     ConstNum<LENGTH>
[INFO] [stdout]  28 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::release_get`
[INFO] [stdout]    --> src/lib.rs:89:83
[INFO] [stdout]     |
[INFO] [stdout]  88 |     pub fn release_get<const INDEX: isize>(self) -> &'vec T where
[INFO] [stdout]     |            ----------- required by a bound in this associated function
[INFO] [stdout]  89 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::release_get`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctestE8Wjd0/rust_out.long-type-15969482407874386896.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::try_guarantee_length (line 141) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<2, false>, ConstNum<3>): WithinBounds<true>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:155:35
[INFO] [stdout]     |
[INFO] [stdout] 155 |         println!("{}", at_least_3.get::<2>()); // safely access the third element (index 2)
[INFO] [stdout]     |                                   ^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<2, false>, vec_sandbox::constraints::ConstNum<3>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]    --> src/constraints.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout]  20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout]  21 | |     ConstNum<LENGTH>
[INFO] [stdout]  22 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout]  25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout]  26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout]  27 | |     ConstNum<LENGTH>
[INFO] [stdout]  28 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]    --> src/lib.rs:66:83
[INFO] [stdout]     |
[INFO] [stdout]  65 |     pub fn get<const INDEX: isize>(&self) -> &T where
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  66 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctesthX7dmx/rust_out.long-type-14601710401155433969.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<3, true>, ConstNum<3>): WithinBounds<true>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:156:35
[INFO] [stdout]     |
[INFO] [stdout] 156 |         println!("{}", at_least_3.get::<-3>()); // safely access the third-to-last element (index -3 i.e. `len() - 3`)
[INFO] [stdout]     |                                   ^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<3, true>, vec_sandbox::constraints::ConstNum<3>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]    --> src/constraints.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout]  20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout]  21 | |     ConstNum<LENGTH>
[INFO] [stdout]  22 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout]  25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout]  26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout]  27 | |     ConstNum<LENGTH>
[INFO] [stdout]  28 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]    --> src/lib.rs:66:83
[INFO] [stdout]     |
[INFO] [stdout]  65 |     pub fn get<const INDEX: isize>(&self) -> &T where
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  66 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctesthX7dmx/rust_out.long-type-16882561835922988844.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<0, false>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |         println!("{}", default.get::<0>()); // safely access the first
[INFO] [stdout]     |                                ^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<0, false>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]    --> src/constraints.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout]  20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout]  21 | |     ConstNum<LENGTH>
[INFO] [stdout]  22 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout]  25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout]  26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout]  27 | |     ConstNum<LENGTH>
[INFO] [stdout]  28 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]    --> src/lib.rs:66:83
[INFO] [stdout]     |
[INFO] [stdout]  65 |     pub fn get<const INDEX: isize>(&self) -> &T where
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  66 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctesthX7dmx/rust_out.long-type-12037927463298076885.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<1, true>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |         println!("{}", default.get::<-1>()); // safely access the last element
[INFO] [stdout]     |                                ^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<1, true>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]    --> src/constraints.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout]  20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout]  21 | |     ConstNum<LENGTH>
[INFO] [stdout]  22 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout]  25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout]  26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout]  27 | |     ConstNum<LENGTH>
[INFO] [stdout]  28 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]    --> src/lib.rs:66:83
[INFO] [stdout]     |
[INFO] [stdout]  65 |     pub fn get<const INDEX: isize>(&self) -> &T where
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  66 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctesthX7dmx/rust_out.long-type-807837792975469726.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - NonEmptyOps::pop (line 194) stdout ----
[INFO] [stdout] error[E0599]: no method named `sandboxed` found for struct `Vec<_>` in the current scope
[INFO] [stdout]    --> src/lib.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 | let sandboxed = vec.sandboxed().push(1);
[INFO] [stdout]     |                     ^^^^^^^^^ method not found in `Vec<_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::push (line 116) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | vec.sandboxed().push(1).push(2)
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `SandboxMut<'_, 2, {integer}>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                   found struct `SandboxMut<'_, 2, {integer}>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]     |
[INFO] [stdout] 121 | vec.sandboxed().push(1).push(2);
[INFO] [stdout]     |                                +
[INFO] [stdout] help: try adding a return type
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_116_0() -> SandboxMut<'_, 2, i32> {
[INFO] [stdout]     |                                                                          +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Sandboxed::sandboxed (line 270) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<1, true>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:276:33
[INFO] [stdout]     |
[INFO] [stdout] 276 | let tail = sandbox.push("last").release_get::<-1>();
[INFO] [stdout]     |                                 ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<1, true>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]    --> src/constraints.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout]  20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout]  21 | |     ConstNum<LENGTH>
[INFO] [stdout]  22 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout]  25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout]  26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout]  27 | |     ConstNum<LENGTH>
[INFO] [stdout]  28 | | ) {}
[INFO] [stdout]     | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::release_get`
[INFO] [stdout]    --> src/lib.rs:89:83
[INFO] [stdout]     |
[INFO] [stdout]  88 |     pub fn release_get<const INDEX: isize>(self) -> &'vec T where
[INFO] [stdout]     |            ----------- required by a bound in this associated function
[INFO] [stdout]  89 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::release_get`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctest8NlBzB/rust_out.long-type-2899166257693477340.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::get (line 52) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<0, false>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:60:33
[INFO] [stdout]    |
[INFO] [stdout] 60 | let first_val: &usize = sandbox.get::<0>();
[INFO] [stdout]    |                                 ^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<0, false>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]   --> src/constraints.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout] 20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout] 21 | |     ConstNum<LENGTH>
[INFO] [stdout] 22 | | ) {}
[INFO] [stdout]    | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout] 25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout] 26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout] 27 | |     ConstNum<LENGTH>
[INFO] [stdout] 28 | | ) {}
[INFO] [stdout]    | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]   --> src/lib.rs:66:83
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get<const INDEX: isize>(&self) -> &T where
[INFO] [stdout]    |            --- required by a bound in this associated function
[INFO] [stdout] 66 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctest8xGRlz/rust_out.long-type-2179235799558303773.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<1, true>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:63:32
[INFO] [stdout]    |
[INFO] [stdout] 63 | let last_val: &usize = sandbox.get::<-1>();
[INFO] [stdout]    |                                ^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<1, true>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]   --> src/constraints.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout] 20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout] 21 | |     ConstNum<LENGTH>
[INFO] [stdout] 22 | | ) {}
[INFO] [stdout]    | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout] 25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout] 26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout] 27 | |     ConstNum<LENGTH>
[INFO] [stdout] 28 | | ) {}
[INFO] [stdout]    | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]   --> src/lib.rs:66:83
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get<const INDEX: isize>(&self) -> &T where
[INFO] [stdout]    |            --- required by a bound in this associated function
[INFO] [stdout] 66 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::get`
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctest8xGRlz/rust_out.long-type-17058911759389836479.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::release_get (line 79) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `(ConstIndex<1, true>, ConstNum<1>): WithinBounds<true>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         .release_get::<-1>() // .get::<-1>() returns a reference bound to the lifetime of the sandbox, not the backing vector
[INFO] [stdout]    |          ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `vec_sandbox::constraints::WithinBounds<true>` is not implemented for `(vec_sandbox::constraints::ConstIndex<1, true>, vec_sandbox::constraints::ConstNum<1>)`
[INFO] [stdout] help: the following other types implement trait `vec_sandbox::constraints::WithinBounds<TRUE>`
[INFO] [stdout]   --> src/constraints.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / impl<const INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(0, INDEX, LENGTH) }> for (
[INFO] [stdout] 20 | |     ConstIndex<INDEX, false>,
[INFO] [stdout] 21 | |     ConstNum<LENGTH>
[INFO] [stdout] 22 | | ) {}
[INFO] [stdout]    | |_^ `(ConstIndex<INDEX, false>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#1}::{constant#0}>`
[INFO] [stdout] ...
[INFO] [stdout] 25 | / impl<const NEG_INDEX: usize, const LENGTH: usize> WithinBounds<{ within_bounds(1, NEG_INDEX, LENGTH + 1) }> for (
[INFO] [stdout] 26 | |     ConstIndex<NEG_INDEX, true>,
[INFO] [stdout] 27 | |     ConstNum<LENGTH>
[INFO] [stdout] 28 | | ) {}
[INFO] [stdout]    | |_^ `(ConstIndex<NEG_INDEX, true>, ConstNum<LENGTH>)` implements `vec_sandbox::constraints::WithinBounds<vec_sandbox::::constraints::{impl#2}::{constant#0}>`
[INFO] [stdout] note: required by a bound in `SandboxMut::<'vec, MIN_LEN, T>::release_get`
[INFO] [stdout]   --> src/lib.rs:89:83
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn release_get<const INDEX: isize>(self) -> &'vec T where
[INFO] [stdout]    |            ----------- required by a bound in this associated function
[INFO] [stdout] 89 |         (ConstIndex<{ INDEX.unsigned_abs() }, { INDEX < 0 }>, ConstNum<MIN_LEN>): WithinBounds<true>
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^^^ required by this bound in `SandboxMut::<'vec, MIN_LEN, T>::release_get`
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctestuBoega/rust_out.long-type-320663562884168725.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - NonEmptyOps::pop (line 194)
[INFO] [stdout]     src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::get (line 52)
[INFO] [stdout]     src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::push (line 116)
[INFO] [stdout]     src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::release_get (line 79)
[INFO] [stdout]     src/lib.rs - SandboxMut<'vec,MIN_LEN,T>::try_guarantee_length (line 141)
[INFO] [stdout]     src/lib.rs - Sandboxed::sandboxed (line 270)
[INFO] [stdout]     src/lib.rs - Sandboxed::sandboxed_scope (line 282)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "34b1728278cfa3b13a3acfb34e625a3c2326ce6e7311e45c3a503ae97554d38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b1728278cfa3b13a3acfb34e625a3c2326ce6e7311e45c3a503ae97554d38f", kill_on_drop: false }`
[INFO] [stdout] 34b1728278cfa3b13a3acfb34e625a3c2326ce6e7311e45c3a503ae97554d38f
