[INFO] cloning repository https://github.com/dangdennis/btc-lending-protocol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dangdennis/btc-lending-protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangdennis%2Fbtc-lending-protocol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangdennis%2Fbtc-lending-protocol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a61e53331b63fc8ae2b35601fc22ca47f4964aca [INFO] building dangdennis/btc-lending-protocol against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangdennis%2Fbtc-lending-protocol" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/dangdennis/btc-lending-protocol [INFO] finished tweaking git repo https://github.com/dangdennis/btc-lending-protocol [INFO] tweaked toml for git repo https://github.com/dangdennis/btc-lending-protocol written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dangdennis/btc-lending-protocol on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dangdennis/btc-lending-protocol 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdab6ff79af8b2b0f3cd9ce29df5f13ae0738b3e05d90751850203539032469d [INFO] running `Command { std: "docker" "start" "-a" "fdab6ff79af8b2b0f3cd9ce29df5f13ae0738b3e05d90751850203539032469d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdab6ff79af8b2b0f3cd9ce29df5f13ae0738b3e05d90751850203539032469d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdab6ff79af8b2b0f3cd9ce29df5f13ae0738b3e05d90751850203539032469d", kill_on_drop: false }` [INFO] [stdout] fdab6ff79af8b2b0f3cd9ce29df5f13ae0738b3e05d90751850203539032469d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3702a6797532b1de4f2c9442d290a6a18a820b90db00171359ca5e8458f208ac [INFO] running `Command { std: "docker" "start" "-a" "3702a6797532b1de4f2c9442d290a6a18a820b90db00171359ca5e8458f208ac", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.8 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling string_cache v0.8.2 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling lalrpop-util v0.19.6 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling base32 v0.4.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling bech32 v0.8.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling secp256k1-sys v0.4.2 [INFO] [stderr] Compiling bitcoin_hashes v0.10.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling secp256k1 v0.20.3 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling candid_derive v0.4.5 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling bitcoin v0.27.1 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde_tokenstream v0.1.3 [INFO] [stderr] Compiling ic-types v0.3.0 [INFO] [stderr] Compiling candid v0.7.10 [INFO] [stderr] Compiling btc v0.1.0 (/opt/rustwide/workdir/btc) [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.6 [INFO] [stderr] Compiling num_enum v0.5.6 [INFO] [stderr] Compiling ic-cdk v0.3.3 [INFO] [stderr] Compiling ic-btc-types v0.1.0 (/opt/rustwide/workdir/types) [INFO] [stderr] Compiling ic-cdk-macros v0.3.3 [INFO] [stderr] Compiling example-common v0.1.0 (/opt/rustwide/workdir/examples/common) [INFO] [stderr] Compiling example v0.1.0 (/opt/rustwide/workdir/examples/rust) [INFO] [stderr] Compiling protocol v0.1.0 (/opt/rustwide/workdir/protocol) [INFO] [stdout] warning: unused import: `bitcoin::Address` [INFO] [stdout] --> protocol/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bitcoin::Address; [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 variable: `wm` [INFO] [stdout] --> protocol/src/main.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | let (wm, vm) = STATE.with(|s| { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_min_collateral` [INFO] [stdout] --> protocol/src/main.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | let expected_min_collateral = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_min_collateral` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_collateral` [INFO] [stdout] --> protocol/src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let current_collateral = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_collateral` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btc/src/blockforest.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn get_current_chain(&self, anchor: &BlockHash) -> BlockChain { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | pub fn get_current_chain(&self, anchor: &BlockHash) -> BlockChain<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btc/src/blockforest.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | fn blockchains(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | fn blockchains(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CreateCanisterPayload` is never constructed [INFO] [stdout] --> protocol/src/management_canister.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct CreateCanisterPayload { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_canister` is never used [INFO] [stdout] --> protocol/src/management_canister.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn create_canister() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `btc_to_satoshi` is never used [INFO] [stdout] --> protocol/src/oracle.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn btc_to_satoshi(btc: u64) -> Satoshi { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> protocol/src/pool.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct StabilityPool(PoolSum, HashMap); [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `StabilityPool` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> protocol/src/pool.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct StakingPool(PoolSum, HashMap); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `StakingPool` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VaultCollection` is never constructed [INFO] [stdout] --> protocol/src/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct VaultCollection(pub Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ICP` is never constructed [INFO] [stdout] --> protocol/src/types.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum Collateral { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 30 | BTC, [INFO] [stdout] 31 | ICP, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Collateral` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Borrowed`, `Redeemed`, and `Liquidated` are never constructed [INFO] [stdout] --> protocol/src/types.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum VaultState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 36 | Open, [INFO] [stdout] 37 | Borrowed, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | Redeemed, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 39 | Liquidated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VaultState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Unknown` and `InsufficientAmount` are never constructed [INFO] [stdout] --> protocol/src/types.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub enum VaultErr { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 54 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 55 | InsufficientAmount, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VaultErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Fail` is never constructed [INFO] [stdout] --> protocol/src/types.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub enum OracleErr { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 61 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OracleErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `wallets` is never read [INFO] [stdout] --> protocol/src/wallet.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct WalletManager { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | pub wallets: Wallets, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WalletManager` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add` are never used [INFO] [stdout] --> protocol/src/vault.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 76 | impl VaultCollection { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 77 | fn new() -> VaultCollection { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn add(&mut self, elem: Vault) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3702a6797532b1de4f2c9442d290a6a18a820b90db00171359ca5e8458f208ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3702a6797532b1de4f2c9442d290a6a18a820b90db00171359ca5e8458f208ac", kill_on_drop: false }` [INFO] [stdout] 3702a6797532b1de4f2c9442d290a6a18a820b90db00171359ca5e8458f208ac [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11953a37041161bf8f5629dee9a2f04ce254ac7cc4d8782055e2300de2f79eb6 [INFO] running `Command { std: "docker" "start" "-a" "11953a37041161bf8f5629dee9a2f04ce254ac7cc4d8782055e2300de2f79eb6", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling ic-btc-types v0.1.0 (/opt/rustwide/workdir/types) [INFO] [stderr] Compiling protocol v0.1.0 (/opt/rustwide/workdir/protocol) [INFO] [stderr] Compiling example v0.1.0 (/opt/rustwide/workdir/examples/rust) [INFO] [stdout] warning: unused import: `bitcoin::Address` [INFO] [stdout] --> protocol/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bitcoin::Address; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stdout] warning: unused variable: `wm` [INFO] [stdout] --> protocol/src/main.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | let (wm, vm) = STATE.with(|s| { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_min_collateral` [INFO] [stdout] --> protocol/src/main.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | let expected_min_collateral = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_min_collateral` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_collateral` [INFO] [stdout] --> protocol/src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let current_collateral = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_collateral` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stdout] warning: struct `CreateCanisterPayload` is never constructed [INFO] [stdout] --> protocol/src/management_canister.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct CreateCanisterPayload { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_canister` is never used [INFO] [stdout] --> protocol/src/management_canister.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn create_canister() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `btc_to_satoshi` is never used [INFO] [stdout] --> protocol/src/oracle.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn btc_to_satoshi(btc: u64) -> Satoshi { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> protocol/src/pool.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct StabilityPool(PoolSum, HashMap); [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `StabilityPool` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> protocol/src/pool.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct StakingPool(PoolSum, HashMap); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `StakingPool` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VaultCollection` is never constructed [INFO] [stdout] --> protocol/src/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct VaultCollection(pub Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ICP` is never constructed [INFO] [stdout] --> protocol/src/types.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum Collateral { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 30 | BTC, [INFO] [stdout] 31 | ICP, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Collateral` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Borrowed`, `Redeemed`, and `Liquidated` are never constructed [INFO] [stdout] --> protocol/src/types.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum VaultState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 36 | Open, [INFO] [stdout] 37 | Borrowed, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | Redeemed, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 39 | Liquidated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VaultState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Unknown` and `InsufficientAmount` are never constructed [INFO] [stdout] --> protocol/src/types.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub enum VaultErr { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 54 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 55 | InsufficientAmount, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VaultErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Fail` is never constructed [INFO] [stdout] --> protocol/src/types.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub enum OracleErr { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 61 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OracleErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add` are never used [INFO] [stdout] --> protocol/src/vault.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 76 | impl VaultCollection { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 77 | fn new() -> VaultCollection { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn add(&mut self, elem: Vault) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `wallets` is never read [INFO] [stdout] --> protocol/src/wallet.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct WalletManager { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | pub wallets: Wallets, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WalletManager` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling example-common v0.1.0 (/opt/rustwide/workdir/examples/common) [INFO] [stderr] Compiling btc v0.1.0 (/opt/rustwide/workdir/btc) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btc/src/blockforest.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn get_current_chain(&self, anchor: &BlockHash) -> BlockChain { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | pub fn get_current_chain(&self, anchor: &BlockHash) -> BlockChain<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btc/src/blockforest.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | fn blockchains(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | fn blockchains(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btc/src/blockforest.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn get_current_chain(&self, anchor: &BlockHash) -> BlockChain { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | pub fn get_current_chain(&self, anchor: &BlockHash) -> BlockChain<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> btc/src/blockforest.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | fn blockchains(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | fn blockchains(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "11953a37041161bf8f5629dee9a2f04ce254ac7cc4d8782055e2300de2f79eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11953a37041161bf8f5629dee9a2f04ce254ac7cc4d8782055e2300de2f79eb6", kill_on_drop: false }` [INFO] [stdout] 11953a37041161bf8f5629dee9a2f04ce254ac7cc4d8782055e2300de2f79eb6