[INFO] fetching crate tyght-map 0.2.0...
[INFO] testing tyght-map-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tyght-map 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate tyght-map 0.2.0
[INFO] finished tweaking crates.io crate tyght-map 0.2.0
[INFO] tweaked toml for crates.io crate tyght-map 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tyght-map 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tyght-map 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cca556cf1a5cba034d2d82563a73854b8616cb2d63d2b5bc00acc1df1ef40e4b
[INFO] running `Command { std: "docker" "start" "-a" "cca556cf1a5cba034d2d82563a73854b8616cb2d63d2b5bc00acc1df1ef40e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca556cf1a5cba034d2d82563a73854b8616cb2d63d2b5bc00acc1df1ef40e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca556cf1a5cba034d2d82563a73854b8616cb2d63d2b5bc00acc1df1ef40e4b", kill_on_drop: false }`
[INFO] [stdout] cca556cf1a5cba034d2d82563a73854b8616cb2d63d2b5bc00acc1df1ef40e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c7d49805ed1095e69f13bec25d4416c145159104b8226d8d5595514e188093c
[INFO] running `Command { std: "docker" "start" "-a" "6c7d49805ed1095e69f13bec25d4416c145159104b8226d8d5595514e188093c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tyght-map v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     associated_const_equality,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.94.0
[INFO] [stdout]   = note: merged into `min_generic_const_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]  --> src/contains.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Contains<Item>: MaybeContains<Item, CONTAINS = true> {
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout]   = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]   --> src/contains.rs:27:65
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<Item, T> Contains<Item> for T where T: MaybeContains<Item, CONTAINS = true> {}
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout]    = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]  --> src/missing.rs:6:46
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Missing<Item>: MaybeContains<Item, CONTAINS = false> {
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout]   = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated const equality is incomplete
[INFO] [stdout]   --> src/missing.rs:17:64
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<Item, T> Missing<Item> for T where T: MaybeContains<Item, CONTAINS = false> {}
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #132980 <https://github.com/rust-lang/rust/issues/132980> for more information
[INFO] [stdout]    = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_type_id` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     const_type_id
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:161:43
[INFO] [stdout]     |
[INFO] [stdout] 161 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::Inserted;
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Self: LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>,
[INFO] [stdout]     |                                    ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:163:43
[INFO] [stdout]     |
[INFO] [stdout] 163 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::Removed;
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:166:43
[INFO] [stdout]     |
[INFO] [stdout] 166 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::CONTAINS;
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:166:45
[INFO] [stdout]     |
[INFO] [stdout] 166 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::CONTAINS;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:166:45
[INFO] [stdout]     |
[INFO] [stdout] 166 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::CONTAINS;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:169:43
[INFO] [stdout]     |
[INFO] [stdout] 169 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_get(self)
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_get(self)
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_get(self)
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:173:43
[INFO] [stdout]     |
[INFO] [stdout] 173 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_get_mut(
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:173:45
[INFO] [stdout]     |
[INFO] [stdout] 173 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_get_mut(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:173:45
[INFO] [stdout]     |
[INFO] [stdout] 173 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_get_mut(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:179:43
[INFO] [stdout]     |
[INFO] [stdout] 179 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_insert(
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::Inserted;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::Inserted;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:179:45
[INFO] [stdout]     |
[INFO] [stdout] 179 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_insert(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:179:45
[INFO] [stdout]     |
[INFO] [stdout] 179 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_insert(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: overly complex generic constant
[INFO] [stdout]    --> src/maybe_contains.rs:185:43
[INFO] [stdout]     |
[INFO] [stdout] 185 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_remove(
[INFO] [stdout]     |                                           ^^-----------------^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             borrowing is not supported in generic constants
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider moving this anonymous constant into a `const` function
[INFO] [stdout]     = note: this operation may be supported in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:163:45
[INFO] [stdout]     |
[INFO] [stdout] 163 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::Removed;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:163:45
[INFO] [stdout]     |
[INFO] [stdout] 163 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::Removed;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:185:45
[INFO] [stdout]     |
[INFO] [stdout] 185 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_remove(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:185:45
[INFO] [stdout]     |
[INFO] [stdout] 185 |         <Self as LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>>::try_remove(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot call conditionally-const operator in constants
[INFO] [stdout]    --> src/maybe_contains.rs:158:38
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Self: LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: see issue #143874 <https://github.com/rust-lang/rust/issues/143874> for more information
[INFO] [stdout]     = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `PartialEq` is not yet stable as a const trait
[INFO] [stdout]    --> src/maybe_contains.rs:158:38
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Self: LocalMaybeContains<Item, { type_id::<Item>() == type_id::<H>() }>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(const_cmp)]` to the crate attributes to enable
[INFO] [stdout]    --> src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 + #![feature(const_cmp)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tyght-map` (lib) due to 29 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6c7d49805ed1095e69f13bec25d4416c145159104b8226d8d5595514e188093c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7d49805ed1095e69f13bec25d4416c145159104b8226d8d5595514e188093c", kill_on_drop: false }`
[INFO] [stdout] 6c7d49805ed1095e69f13bec25d4416c145159104b8226d8d5595514e188093c