[INFO] cloning repository https://github.com/obrienalaribe/xcm-exercise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obrienalaribe/xcm-exercise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobrienalaribe%2Fxcm-exercise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobrienalaribe%2Fxcm-exercise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c8e4ce023fb1b2bc111e15807b6675a084dc2af
[INFO] testing obrienalaribe/xcm-exercise against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobrienalaribe%2Fxcm-exercise" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/obrienalaribe/xcm-exercise
[INFO] finished tweaking git repo https://github.com/obrienalaribe/xcm-exercise
[INFO] tweaked toml for git repo https://github.com/obrienalaribe/xcm-exercise written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/obrienalaribe/xcm-exercise on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/obrienalaribe/xcm-exercise 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" "+beta-2026-03-05" "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]   |
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3b6d1da3f81bf0664cf26578bf7a4ec091f5fbf27b8c47c4ea2f6da5c2c6f1d
[INFO] running `Command { std: "docker" "start" "-a" "a3b6d1da3f81bf0664cf26578bf7a4ec091f5fbf27b8c47c4ea2f6da5c2c6f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b6d1da3f81bf0664cf26578bf7a4ec091f5fbf27b8c47c4ea2f6da5c2c6f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b6d1da3f81bf0664cf26578bf7a4ec091f5fbf27b8c47c4ea2f6da5c2c6f1d", kill_on_drop: false }`
[INFO] [stdout] a3b6d1da3f81bf0664cf26578bf7a4ec091f5fbf27b8c47c4ea2f6da5c2c6f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6d95da15ed71bec72a8b5a984bc8724f7d9f3ddf0354c3d0f3317ccfaafe99e
[INFO] running `Command { std: "docker" "start" "-a" "f6d95da15ed71bec72a8b5a984bc8724f7d9f3ddf0354c3d0f3317ccfaafe99e", 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]   |
[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 v1.0.50
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[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling bs58 v0.4.0
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[INFO] [stderr]    Compiling sp-runtime-interface v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-core v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-trie v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-keystore v0.13.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-weights v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-state-machine v0.13.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-io v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-application-crypto v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-runtime v7.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-version v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-inherents v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-staking v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling polkadot-core-primitives v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling xcm v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling sp-consensus-vrf v0.10.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-npos-elections v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-api v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-session v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-authority-discovery v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling frame-support v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-timestamp v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-authorship v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-consensus v0.10.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-consensus-slots v0.10.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling sp-consensus-babe v0.10.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling frame-system v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling polkadot-parachain v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling xcm-executor v0.9.33 (/opt/rustwide/workdir/xcm-related-code/xcm-executor)
[INFO] [stderr]    Compiling polkadot-primitives v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling pallet-timestamp v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-authorship v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling frame-election-provider-support v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-balances v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-vesting v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-transaction-payment v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-assets v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-session v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling polkadot-runtime-metrics v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stdout] warning: struct `FilterAssets` is never constructed
[INFO] [stdout]   --> xcm-related-code/xcm-executor/src/traits/drop_assets.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct FilterAssets<D, A>(PhantomData<(D, A)>);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterOrigin` is never constructed
[INFO] [stdout]   --> xcm-related-code/xcm-executor/src/traits/drop_assets.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct FilterOrigin<D, O>(PhantomData<(D, O)>);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UniversalWeigher` is never used
[INFO] [stdout]   --> xcm-related-code/xcm-executor/src/traits/weight.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait UniversalWeigher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pallet-xcm v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling xcm-builder v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling pallet-staking v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-authority-discovery v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling pallet-babe v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.37#946507ba)
[INFO] [stderr]    Compiling polkadot-runtime-parachains v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling xcm-simulator v0.9.37 (https://github.com/paritytech/polkadot?branch=release-v0.9.37#64572398)
[INFO] [stderr]    Compiling xcm-simulator-for-exercises v0.9.31 (/opt/rustwide/workdir/xcm-related-code/xcm-simulator-for-exercises)
[INFO] [stdout] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     #[pallet::pallet]
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stdout]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 |     #[pallet::pallet]
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stdout]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:320:44
[INFO] [stdout]     |
[INFO] [stdout] 320 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xcm-simulator-constructing-message-and-send-exercise v0.9.31 (/opt/rustwide/workdir/3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator)
[INFO] [stderr]    Compiling xcm-execution-exercise v0.9.31 (/opt/rustwide/workdir/2-XCVM/execution_exercises)
[INFO] [stderr]    Compiling xcm-chain-config-exercise v0.9.31 (/opt/rustwide/workdir/4-Chain_Config_in_XCM/chain_config_excercises)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: trie-db v0.24.0
[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" "f6d95da15ed71bec72a8b5a984bc8724f7d9f3ddf0354c3d0f3317ccfaafe99e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d95da15ed71bec72a8b5a984bc8724f7d9f3ddf0354c3d0f3317ccfaafe99e", kill_on_drop: false }`
[INFO] [stdout] f6d95da15ed71bec72a8b5a984bc8724f7d9f3ddf0354c3d0f3317ccfaafe99e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98bd1ec2cb5f0927c9756f1f8e0ba11f92dabd26d3933b8099adcf21e34fa55a
[INFO] running `Command { std: "docker" "start" "-a" "98bd1ec2cb5f0927c9756f1f8e0ba11f92dabd26d3933b8099adcf21e34fa55a", 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]   |
[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] [stdout] warning: struct `FilterAssets` is never constructed
[INFO] [stdout]   --> xcm-related-code/xcm-executor/src/traits/drop_assets.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct FilterAssets<D, A>(PhantomData<(D, A)>);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterOrigin` is never constructed
[INFO] [stdout]   --> xcm-related-code/xcm-executor/src/traits/drop_assets.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct FilterOrigin<D, O>(PhantomData<(D, O)>);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UniversalWeigher` is never used
[INFO] [stdout]   --> xcm-related-code/xcm-executor/src/traits/weight.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait UniversalWeigher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     #[pallet::pallet]
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stdout]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 |     #[pallet::pallet]
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stdout]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:320:44
[INFO] [stdout]     |
[INFO] [stdout] 320 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xcm-simulator-for-exercises v0.9.31 (/opt/rustwide/workdir/xcm-related-code/xcm-simulator-for-exercises)
[INFO] [stderr]    Compiling xcm-execution-exercise v0.9.31 (/opt/rustwide/workdir/2-XCVM/execution_exercises)
[INFO] [stderr]    Compiling xcm-chain-config-exercise v0.9.31 (/opt/rustwide/workdir/4-Chain_Config_in_XCM/chain_config_excercises)
[INFO] [stderr]    Compiling xcm-simulator-constructing-message-and-send-exercise v0.9.31 (/opt/rustwide/workdir/3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator)
[INFO] [stdout] warning: unused import: `codec::Encode`
[INFO] [stdout]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use codec::Encode;
[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 import: `frame_support::assert_ok`
[INFO] [stdout]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 |     use frame_support::assert_ok;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `VersionedXcm` and `latest::prelude::*`
[INFO] [stdout]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use xcm::{latest::prelude::*, VersionedXcm};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ALICE`, `BOB`, `INITIAL_BALANCE`, `ParaA`, `ParachainPalletBalances`, `ParachainPalletXcm`, `TestExt`, `parachain_xcm_executed_successfully`, and `parachain`
[INFO] [stdout]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 |         parachain, parachain_xcm_executed_successfully, MockNet, ParaA, ParachainPalletBalances,
[INFO] [stdout]    |         ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^           ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |         ParachainPalletXcm, TestExt, ALICE, BOB, INITIAL_BALANCE,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^  ^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Mul`
[INFO] [stdout]   --> 2-XCVM/execution_exercises/src/lib.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::ops::Mul;
[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 import: `codec::Encode`
[INFO] [stdout]   --> 2-XCVM/execution_exercises/src/lib.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use codec::Encode;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RelayChainPalletBalances`
[INFO] [stdout]   --> 2-XCVM/execution_exercises/src/lib.rs:26:61
[INFO] [stdout]    |
[INFO] [stdout] 26 |         ParachainPalletXcm, TestExt, ALICE, BOB, INITIAL_BALANCE, RelayChainPalletBalances,
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `withdraw_amount`
[INFO] [stdout]   --> 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let withdraw_amount = 100;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_withdraw_amount`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `withdraw_amount`
[INFO] [stdout]   --> 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let withdraw_amount = 100;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_withdraw_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `withdraw_amount`
[INFO] [stdout]    --> 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:191:7
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let withdraw_amount = 100;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_withdraw_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     #[pallet::pallet]
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stdout]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 |     #[pallet::pallet]
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stdout]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:320:44
[INFO] [stdout]     |
[INFO] [stdout] 320 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: trie-db v0.24.0
[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" "98bd1ec2cb5f0927c9756f1f8e0ba11f92dabd26d3933b8099adcf21e34fa55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98bd1ec2cb5f0927c9756f1f8e0ba11f92dabd26d3933b8099adcf21e34fa55a", kill_on_drop: false }`
[INFO] [stdout] 98bd1ec2cb5f0927c9756f1f8e0ba11f92dabd26d3933b8099adcf21e34fa55a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67928e602c984877e0eb8ee575ce308347b9920dc76c76a8d5600faa2a88b05e
[INFO] running `Command { std: "docker" "start" "-a" "67928e602c984877e0eb8ee575ce308347b9920dc76c76a8d5600faa2a88b05e", 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]   |
[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] warning: struct `FilterAssets` is never constructed
[INFO] [stderr]   --> xcm-related-code/xcm-executor/src/traits/drop_assets.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct FilterAssets<D, A>(PhantomData<(D, A)>);
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FilterOrigin` is never constructed
[INFO] [stderr]   --> xcm-related-code/xcm-executor/src/traits/drop_assets.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct FilterOrigin<D, O>(PhantomData<(D, O)>);
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `UniversalWeigher` is never used
[INFO] [stderr]   --> xcm-related-code/xcm-executor/src/traits/weight.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub trait UniversalWeigher {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xcm-executor` (lib) generated 3 warnings
[INFO] [stderr] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stderr]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:151:12
[INFO] [stderr]     |
[INFO] [stderr] 151 |     #[pallet::pallet]
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stderr]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `try-runtime`
[INFO] [stderr]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:319:12
[INFO] [stderr]     |
[INFO] [stderr] 319 |     #[pallet::pallet]
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default` and `std`
[INFO] [stderr]     = help: consider adding `try-runtime` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Store` is never used
[INFO] [stderr]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:152:44
[INFO] [stderr]     |
[INFO] [stderr] 152 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stderr]     |                                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Store` is never used
[INFO] [stderr]    --> xcm-related-code/xcm-simulator-for-exercises/src/parachain.rs:320:44
[INFO] [stderr]     |
[INFO] [stderr] 320 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stderr]     |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xcm-simulator-for-exercises` (lib) generated 4 warnings
[INFO] [stderr] warning: `xcm-simulator-for-exercises` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: unused import: `codec::Encode`
[INFO] [stderr]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 19 |     use codec::Encode;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `frame_support::assert_ok`
[INFO] [stderr]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:20:6
[INFO] [stderr]    |
[INFO] [stderr] 20 |     use frame_support::assert_ok;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `VersionedXcm` and `latest::prelude::*`
[INFO] [stderr]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     use xcm::{latest::prelude::*, VersionedXcm};
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ALICE`, `BOB`, `INITIAL_BALANCE`, `ParaA`, `ParachainPalletBalances`, `ParachainPalletXcm`, `TestExt`, `parachain_xcm_executed_successfully`, and `parachain`
[INFO] [stderr]   --> 4-Chain_Config_in_XCM/chain_config_excercises/src/lib.rs:23:3
[INFO] [stderr]    |
[INFO] [stderr] 23 |         parachain, parachain_xcm_executed_successfully, MockNet, ParaA, ParachainPalletBalances,
[INFO] [stderr]    |         ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^           ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 |         ParachainPalletXcm, TestExt, ALICE, BOB, INITIAL_BALANCE,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^  ^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `withdraw_amount`
[INFO] [stderr]   --> 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:44:7
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let withdraw_amount = 100;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_withdraw_amount`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `withdraw_amount`
[INFO] [stderr]   --> 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:88:7
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let withdraw_amount = 100;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_withdraw_amount`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `withdraw_amount`
[INFO] [stderr]    --> 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:191:7
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let withdraw_amount = 100;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_withdraw_amount`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> 2-XCVM/execution_exercises/src/lib.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 19 |     use std::ops::Mul;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `codec::Encode`
[INFO] [stderr]   --> 2-XCVM/execution_exercises/src/lib.rs:21:6
[INFO] [stderr]    |
[INFO] [stderr] 21 |     use codec::Encode;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RelayChainPalletBalances`
[INFO] [stderr]   --> 2-XCVM/execution_exercises/src/lib.rs:26:61
[INFO] [stderr]    |
[INFO] [stderr] 26 |         ParachainPalletXcm, TestExt, ALICE, BOB, INITIAL_BALANCE, RelayChainPalletBalances,
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xcm-chain-config-exercise` (lib test) generated 4 warnings (run `cargo fix --lib -p xcm-chain-config-exercise --tests` to apply 4 suggestions)
[INFO] [stderr] warning: `xcm-simulator-constructing-message-and-send-exercise` (lib test) generated 3 warnings (run `cargo fix --lib -p xcm-simulator-constructing-message-and-send-exercise --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `xcm-execution-exercise` (lib test) generated 3 warnings (run `cargo fix --lib -p xcm-execution-exercise --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: trie-db v0.24.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcm_chain_config_exercise-b6d29b5b154cb9fa)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_teleporting_from_relay_to_para ... ok
[INFO] [stdout] test tests::test_20_byte_account_xcm_deposit_withdraw ... ok
[INFO] [stdout] test tests::test_non_free_execution_from_relay ... ok
[INFO] [stdout] test tests::test_minting_token_relay_in_pallet_assets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcm_execution_exercise-51d33ba61c7c2e66)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::execute_transact_message ... ok
[INFO] [stdout] test tests::execute_send_funds_to_bob ... ok
[INFO] [stdout] test tests::execute_withdraw_asset ... ok
[INFO] [stdout] test tests::execute_transact_on_own_dispatchable ... ok
[INFO] [stdout] test tests::execute_origin_mutating_instruction ... ok
[INFO] [stdout] test tests::execute_buy_execution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcm_simulator_constructing_message_and_send_exercise-835474928f6ee231)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::execute_initiate_teleport_to_para_a ... ok
[INFO] [stdout] test tests::execute_initiate_reserve_withdraw_to_para_a ... ok
[INFO] [stdout] test tests::test_automatic_versioning_on_runtime_upgrade_with_relay ... ok
[INFO] [stdout] test tests::withdraw_and_query_holding_xcmp ... ok
[INFO] [stdout] test tests::send_ump_withdraw_deposit_alice ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::send_ump_withdraw_deposit_alice stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::send_ump_withdraw_deposit_alice' (511) panicked at 3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:169:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1000000000
[INFO] [stdout]  right: 1000000100
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60112e3ee81a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60112e3ee81a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60112e3ee81a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60112e3ee81a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60112e40421a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60112e40421a - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x60112e3f3172 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60112e3f3172 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x60112e3cd71f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60112e3cd71f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60112e3e6c09 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60112de5eedc - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x60112de5eedc - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60112e3e6dc2 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x60112e3e6dc2 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60112e3cd7d8 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60112e3c5149 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60112e3ce4ed - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60112e404b2c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60112e4049b3 - core[10b6fa85044e1869]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x60112e19979c - core::panicking::assert_failed::h22b805bde60a35a1
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x60112de46d49 - xcm_simulator_constructing_message_and_send_exercise::tests::send_ump_withdraw_deposit_alice::{{closure}}::hd730055677980b4e
[INFO] [stdout]                                at /opt/rustwide/workdir/3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:169:4
[INFO] [stdout]   22:     0x60112de503e5 - environmental::using::{{closure}}::h433d886dcc65608b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/environmental-1.1.4/src/lib.rs:124:3
[INFO] [stdout]   23:     0x60112de4dddd - std::thread::local::LocalKey<T>::try_with::hfb8be34c3b9fb1b7
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   24:     0x60112de4cbb8 - std::thread::local::LocalKey<T>::with::h3b49f667196b0a72
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   25:     0x60112de5011d - environmental::using::hfd1bcf30687a284e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/environmental-1.1.4/src/lib.rs:115:9
[INFO] [stdout]   26:     0x60112de458a7 - sp_externalities::scope_limited::ext::using::h8c13f14b326ed203
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/environmental-1.1.4/src/lib.rs:295:5
[INFO] [stdout]   27:     0x60112de45627 - sp_externalities::scope_limited::set_and_run_with_externalities::hf135aa648b724f23
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/substrate-ef701c1d76c9f8aa/946507b/primitives/externalities/src/scope_limited.rs:31:2
[INFO] [stdout]   28:     0x60112de4c42d - sp_state_machine::testing::TestExternalities<H>::execute_with::h34d55f8dc398c4cf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/substrate-ef701c1d76c9f8aa/946507b/primitives/state-machine/src/testing.rs:198:3
[INFO] [stdout]   29:     0x60112de49abc - <xcm_simulator_for_exercises::Relay as xcm_simulator::TestExt>::execute_without_dispatch::{{closure}}::h5439a1fa5371fd2d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/polkadot-b4e923577e855508/6457239/xcm/xcm-simulator/src/lib.rs:211:39
[INFO] [stdout]   30:     0x60112de4d048 - std::thread::local::LocalKey<T>::try_with::h19ef97ccc4392872
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   31:     0x60112de4cc03 - std::thread::local::LocalKey<T>::with::h3c8d80cdb3a6156b
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   32:     0x60112de499e4 - <xcm_simulator_for_exercises::Relay as xcm_simulator::TestExt>::execute_without_dispatch::h9275fee1f7d63036
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/polkadot-b4e923577e855508/6457239/xcm/xcm-simulator/src/lib.rs:211:15
[INFO] [stdout]   33:     0x60112de4541e - xcm_simulator::TestExt::execute_with::hec4516ee78a38382
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/polkadot-b4e923577e855508/6457239/xcm/xcm-simulator/src/lib.rs:53:16
[INFO] [stdout]   34:     0x60112de46c2b - xcm_simulator_constructing_message_and_send_exercise::tests::send_ump_withdraw_deposit_alice::h16610009e90399db
[INFO] [stdout]                                at /opt/rustwide/workdir/3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:168:3
[INFO] [stdout]   35:     0x60112de46c47 - xcm_simulator_constructing_message_and_send_exercise::tests::send_ump_withdraw_deposit_alice::{{closure}}::h34fc626f42881706
[INFO] [stdout]                                at /opt/rustwide/workdir/3-Writing_Sending_Executing_XCM/constructing-messages-with-simulator/src/lib.rs:125:38
[INFO] [stdout]   36:     0x60112de45ee6 - core::ops::function::FnOnce::call_once::h50b78b8608b26ae5
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x60112de52fbb - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x60112de52fbb - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x60112de5f9ab - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x60112de5f9ab - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x60112de5f9ab - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60112de5f9ab - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60112de5f9ab - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60112de5f9ab - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x60112de5f9ab - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x60112de5b0c4 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x60112de5b0c4 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x60112de625b2 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x60112de625b2 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x60112de625b2 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x60112de625b2 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x60112de625b2 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x60112de625b2 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x60112de625b2 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x60112e3ee0ff - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   56:     0x60112e3ee0ff - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   57:     0x759c95a18aa4 - <unknown>
[INFO] [stdout]   58:     0x759c95aa5a64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::send_ump_withdraw_deposit_alice
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p xcm-simulator-constructing-message-and-send-exercise --lib`
[INFO] running `Command { std: "docker" "inspect" "67928e602c984877e0eb8ee575ce308347b9920dc76c76a8d5600faa2a88b05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67928e602c984877e0eb8ee575ce308347b9920dc76c76a8d5600faa2a88b05e", kill_on_drop: false }`
[INFO] [stdout] 67928e602c984877e0eb8ee575ce308347b9920dc76c76a8d5600faa2a88b05e
