[INFO] cloning repository https://github.com/Inuani/icp_sveltekit_rust_tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Inuani/icp_sveltekit_rust_tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInuani%2Ficp_sveltekit_rust_tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInuani%2Ficp_sveltekit_rust_tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fae6d76cf04211d01b0c74fc3518075c00d2ecec
[INFO] checking Inuani/icp_sveltekit_rust_tests against 24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInuani%2Ficp_sveltekit_rust_tests" "/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/Inuani/icp_sveltekit_rust_tests
[INFO] finished tweaking git repo https://github.com/Inuani/icp_sveltekit_rust_tests
[INFO] tweaked toml for git repo https://github.com/Inuani/icp_sveltekit_rust_tests written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Inuani/icp_sveltekit_rust_tests on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Inuani/icp_sveltekit_rust_tests 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a
[INFO] running `Command { std: "docker" "start" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling hashbrown v0.14.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.16
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling candid v0.9.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling termcolor v1.3.0
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling pretty v0.12.3
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking ic0 v0.21.1
[INFO] [stderr]     Checking ic-stable-structures v0.6.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling candid_derive v0.6.4
[INFO] [stderr]    Compiling num_enum v0.6.1
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]     Checking serde_bytes v0.11.12
[INFO] [stderr]    Compiling serde_tokenstream v0.1.7
[INFO] [stderr]    Compiling ic-cdk-macros v0.8.1
[INFO] [stderr]     Checking ic-cdk v0.11.3
[INFO] [stderr]     Checking ic-ledger-types v0.8.0
[INFO] [stderr]     Checking backend v0.1.0 (/opt/rustwide/workdir/src/backend)
[INFO] [stderr]     Checking template v0.1.0 (/opt/rustwide/workdir/src/template)
[INFO] [stdout] warning: unused imports: `CandidType`, `Decode`, `Deserialize`, and `Encode`
[INFO] [stdout]  --> src/backend/src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use candid::{Decode, Encode, Principal, CandidType, Deserialize};
[INFO] [stdout]   |              ^^^^^^  ^^^^^^             ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Storable` and `storable::Bound`
[INFO] [stdout]  --> src/backend/src/lib.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ic_stable_structures::{ storable::Bound, DefaultMemoryImpl, StableBTreeMap, Storable };
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Cow`
[INFO] [stdout]  --> src/backend/src/lib.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{borrow::Cow, cell::RefCell, collections::BTreeMap};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DefaultMemoryImpl` and `StableBTreeMap`
[INFO] [stdout]  --> src/backend/src/types.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ic_stable_structures::{ storable::Bound, DefaultMemoryImpl, StableBTreeMap, Storable };
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/backend/src/types.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{borrow::Cow, cell::RefCell};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StablePrincipal`
[INFO] [stdout]  --> src/backend/src/denizens/denizens.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{ Denizen , StablePrincipal};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CandidType`, `Decode`, `Deserialize`, and `Encode`
[INFO] [stdout]  --> src/backend/src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use candid::{Decode, Encode, Principal, CandidType, Deserialize};
[INFO] [stdout]   |              ^^^^^^  ^^^^^^             ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Storable` and `storable::Bound`
[INFO] [stdout]  --> src/backend/src/lib.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ic_stable_structures::{ storable::Bound, DefaultMemoryImpl, StableBTreeMap, Storable };
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Cow`
[INFO] [stdout]  --> src/backend/src/lib.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{borrow::Cow, cell::RefCell, collections::BTreeMap};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DefaultMemoryImpl` and `StableBTreeMap`
[INFO] [stdout]  --> src/backend/src/types.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ic_stable_structures::{ storable::Bound, DefaultMemoryImpl, StableBTreeMap, Storable };
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/backend/src/types.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{borrow::Cow, cell::RefCell};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StablePrincipal`
[INFO] [stdout]  --> src/backend/src/denizens/denizens.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::{ Denizen , StablePrincipal};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub static S_DENIZENS: RefCell<StableBTreeMap<Principal, Denizen, Memory>> = RefCell::new(
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
[INFO] [stdout]   --> src/backend/src/types.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Principal {
[INFO] [stdout]    | ^^^^^^^^^^^^^^ impl for type defined outside of crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider defining a trait and implementing it for the type or using a newtype wrapper like `struct MyType(ExternalType);` and implement it
[INFO] [stdout]    = note: for more details about the orphan rules, see <https://doc.rust-lang.org/reference/items/implementations.html?highlight=orphan#orphan-rules>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub static S_DENIZENS: RefCell<StableBTreeMap<Principal, Denizen, Memory>> = RefCell::new(
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
[INFO] [stdout]   --> src/backend/src/types.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Principal {
[INFO] [stdout]    | ^^^^^^^^^^^^^^ impl for type defined outside of crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider defining a trait and implementing it for the type or using a newtype wrapper like `struct MyType(ExternalType);` and implement it
[INFO] [stdout]    = note: for more details about the orphan rules, see <https://doc.rust-lang.org/reference/items/implementations.html?highlight=orphan#orphan-rules>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub static S_DENIZENS: RefCell<StableBTreeMap<Principal, Denizen, Memory>> = RefCell::new(
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / thread_local! {
[INFO] [stdout] 15 | |     pub static H_DENIZENS: RefCell<BTreeMap<Principal, Denizen>> = RefCell::new(BTreeMap::new());
[INFO] [stdout] 16 | |
[INFO] [stdout] 17 | |     static MEMORY_MANAGER: RefCell<MemoryManager<DefaultMemoryImpl>> =
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     );
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:19:82
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub static S_DENIZENS: RefCell<StableBTreeMap<Principal, Denizen, Memory>> = RefCell::new(
[INFO] [stdout]    |                                                                                  ^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         StableBTreeMap::init(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]    --> src/backend/src/lib.rs:20:9
[INFO] [stdout]     |
[INFO] [stdout]  20 | /         StableBTreeMap::init(
[INFO] [stdout]  21 | |             MEMORY_MANAGER.with(|m| m.borrow().get(MemoryId::new(0))),
[INFO] [stdout]  22 | |         )
[INFO] [stdout]     | |_________^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Storable`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               Denizen
[INFO] [stdout]               Reverse<T>
[INFO] [stdout]               StablePrincipal
[INFO] [stdout]               String
[INFO] [stdout]               [u8; N]
[INFO] [stdout]               f32
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap::<K, V, M>::init`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     K: Storable + Ord + Clone,
[INFO] [stdout]     |        ^^^^^^^^ required by this bound in `BTreeMap::<K, V, M>::init`
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn init(memory: M) -> Self {
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | /         S_DENIZENS.with(|stable| {
[INFO] [stdout] 32 | |             let mut stable_map = stable.borrow_mut();
[INFO] [stdout] 33 | |             for (key, value) in heap_map.iter() {
[INFO] [stdout] 34 | |                 stable_map.insert(StablePrincipal(*key), value.clone());
[INFO] [stdout] 35 | |             }
[INFO] [stdout] 36 | |         });
[INFO] [stdout]    | |__________^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |         S_DENIZENS.with(|stable| {
[INFO] [stdout]    |                          ^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub static S_DENIZENS: RefCell<StableBTreeMap<Principal, Denizen, Memory>> = RefCell::new(
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / thread_local! {
[INFO] [stdout] 15 | |     pub static H_DENIZENS: RefCell<BTreeMap<Principal, Denizen>> = RefCell::new(BTreeMap::new());
[INFO] [stdout] 16 | |
[INFO] [stdout] 17 | |     static MEMORY_MANAGER: RefCell<MemoryManager<DefaultMemoryImpl>> =
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     );
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:19:82
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub static S_DENIZENS: RefCell<StableBTreeMap<Principal, Denizen, Memory>> = RefCell::new(
[INFO] [stdout]    |                                                                                  ^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         StableBTreeMap::init(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]    --> src/backend/src/lib.rs:20:9
[INFO] [stdout]     |
[INFO] [stdout]  20 | /         StableBTreeMap::init(
[INFO] [stdout]  21 | |             MEMORY_MANAGER.with(|m| m.borrow().get(MemoryId::new(0))),
[INFO] [stdout]  22 | |         )
[INFO] [stdout]     | |_________^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Storable`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               Denizen
[INFO] [stdout]               Reverse<T>
[INFO] [stdout]               StablePrincipal
[INFO] [stdout]               String
[INFO] [stdout]               [u8; N]
[INFO] [stdout]               f32
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap::<K, V, M>::init`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     K: Storable + Ord + Clone,
[INFO] [stdout]     |        ^^^^^^^^ required by this bound in `BTreeMap::<K, V, M>::init`
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn init(memory: M) -> Self {
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | /         S_DENIZENS.with(|stable| {
[INFO] [stdout] 32 | |             let mut stable_map = stable.borrow_mut();
[INFO] [stdout] 33 | |             for (key, value) in heap_map.iter() {
[INFO] [stdout] 34 | |                 stable_map.insert(StablePrincipal(*key), value.clone());
[INFO] [stdout] 35 | |             }
[INFO] [stdout] 36 | |         });
[INFO] [stdout]    | |__________^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |         S_DENIZENS.with(|stable| {
[INFO] [stdout]    |                          ^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `insert` exists for struct `RefMut<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<_>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 stable_map.insert(StablePrincipal(*key), value.clone());
[INFO] [stdout]    |                            ^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-4626191af78f3e03.long-type-888601493352082417.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     S_DENIZENS.with(|stable| {
[INFO] [stdout] 44 | |         let stable_map = stable.borrow();
[INFO] [stdout] 45 | |         H_DENIZENS.with(|heap| {
[INFO] [stdout] 46 | |             let mut heap_map = heap.borrow_mut();
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         });
[INFO] [stdout] 52 | |     });
[INFO] [stdout]    | |______^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     S_DENIZENS.with(|stable| {
[INFO] [stdout]    |                      ^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `iter` exists for struct `Ref<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<RefCell<_>>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:48:53
[INFO] [stdout]    |
[INFO] [stdout] 48 |             for (stable_key, denizen) in stable_map.iter() {
[INFO] [stdout]    |                                                     ^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-4626191af78f3e03.long-type-8550906108938691157.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     S_DENIZENS.with(|p| p.borrow().get(&key))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 |     S_DENIZENS.with(|p| p.borrow().get(&key))
[INFO] [stdout]    |                      ^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `get` exists for struct `Ref<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<RefCell<_>>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:61:36
[INFO] [stdout]    |
[INFO] [stdout] 61 |     S_DENIZENS.with(|p| p.borrow().get(&key))
[INFO] [stdout]    |                                    ^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-4626191af78f3e03.long-type-14827619601601853999.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     S_DENIZENS.with(|p| p.borrow_mut().insert(stable_key, value))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     S_DENIZENS.with(|p| p.borrow_mut().insert(stable_key, value))
[INFO] [stdout]    |                      ^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `insert` exists for struct `RefMut<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<_>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 stable_map.insert(StablePrincipal(*key), value.clone());
[INFO] [stdout]    |                            ^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-b4a1f2ddb3bde4bd.long-type-14121925846780406818.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `insert` exists for struct `RefMut<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<_>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:67:40
[INFO] [stdout]    |
[INFO] [stdout] 67 |     S_DENIZENS.with(|p| p.borrow_mut().insert(stable_key, value))
[INFO] [stdout]    |                                        ^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-4626191af78f3e03.long-type-5223530775786546188.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     S_DENIZENS.with(|stable| {
[INFO] [stdout] 44 | |         let stable_map = stable.borrow();
[INFO] [stdout] 45 | |         H_DENIZENS.with(|heap| {
[INFO] [stdout] 46 | |             let mut heap_map = heap.borrow_mut();
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         });
[INFO] [stdout] 52 | |     });
[INFO] [stdout]    | |______^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     S_DENIZENS.with(|stable| {
[INFO] [stdout]    |                      ^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `iter` exists for struct `Ref<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<RefCell<_>>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:48:53
[INFO] [stdout]    |
[INFO] [stdout] 48 |             for (stable_key, denizen) in stable_map.iter() {
[INFO] [stdout]    |                                                     ^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-b4a1f2ddb3bde4bd.long-type-16253579806461201093.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     S_DENIZENS.with(|p| p.borrow().get(&key))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 |     S_DENIZENS.with(|p| p.borrow().get(&key))
[INFO] [stdout]    |                      ^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `get` exists for struct `Ref<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<RefCell<_>>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:61:36
[INFO] [stdout]    |
[INFO] [stdout] 61 |     S_DENIZENS.with(|p| p.borrow().get(&key))
[INFO] [stdout]    |                                    ^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-b4a1f2ddb3bde4bd.long-type-8836775409228176048.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     S_DENIZENS.with(|p| p.borrow_mut().insert(stable_key, value))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `candid::Principal: Storable` is not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     S_DENIZENS.with(|p| p.borrow_mut().insert(stable_key, value))
[INFO] [stdout]    |                      ^ the trait `Storable` is not implemented for `candid::Principal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Storable`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A, B)
[INFO] [stdout]              Denizen
[INFO] [stdout]              Reverse<T>
[INFO] [stdout]              StablePrincipal
[INFO] [stdout]              String
[INFO] [stdout]              [u8; N]
[INFO] [stdout]              f32
[INFO] [stdout]            and 9 others
[INFO] [stdout] note: required by a bound in `StableBTreeMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ic-stable-structures-0.6.0/src/btreemap.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct BTreeMap<K, V, M>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 89 | where
[INFO] [stdout] 90 |     K: Storable + Ord + Clone,
[INFO] [stdout]    |        ^^^^^^^^ required by this bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `insert` exists for struct `RefMut<'_, BTreeMap<Principal, Denizen, VirtualMemory<Rc<_>>>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/backend/src/lib.rs:67:40
[INFO] [stdout]    |
[INFO] [stdout] 67 |     S_DENIZENS.with(|p| p.borrow_mut().insert(stable_key, value))
[INFO] [stdout]    |                                        ^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candid-0.9.11/src/types/principal.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Principal {
[INFO] [stdout]    | -------------------- doesn't satisfy `candid::Principal: Storable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `candid::Principal: Storable`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/backend-b4a1f2ddb3bde4bd.long-type-10335913775413053321.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0116, E0277, E0599.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backend` (lib) due to 19 previous errors; 6 warnings emitted
[INFO] [stdout] For more information about an error, try `rustc --explain E0116`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0116, E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0116`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backend` (lib test) due to 19 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a", kill_on_drop: false }`
[INFO] [stdout] 2fe54b89a4fbfb3ce567d8d850443579da17159c11ab392fba2988a016e86e3a
