[INFO] cloning repository https://github.com/rakanalh/raiden-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rakanalh/raiden-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frakanalh%2Fraiden-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frakanalh%2Fraiden-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9347da6df081f525635ccee0f4d7cc5a78d558f7
[INFO] checking rakanalh/raiden-rust against try#303604bb848977091b2fdfc36579c25e56c6889c for pr-108691
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frakanalh%2Fraiden-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rakanalh/raiden-rust on toolchain 303604bb848977091b2fdfc36579c25e56c6889c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+303604bb848977091b2fdfc36579c25e56c6889c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rakanalh/raiden-rust
[INFO] finished tweaking git repo https://github.com/rakanalh/raiden-rust
[INFO] tweaked toml for git repo https://github.com/rakanalh/raiden-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rakanalh/raiden-rust 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" "+303604bb848977091b2fdfc36579c25e56c6889c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+303604bb848977091b2fdfc36579c25e56c6889c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2caf23d1b0fbc2d5585e9fe1eb5a33b3c0d3119781b32a2a65138e11436ae3cf
[INFO] running `Command { std: "docker" "start" "-a" "2caf23d1b0fbc2d5585e9fe1eb5a33b3c0d3119781b32a2a65138e11436ae3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2caf23d1b0fbc2d5585e9fe1eb5a33b3c0d3119781b32a2a65138e11436ae3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2caf23d1b0fbc2d5585e9fe1eb5a33b3c0d3119781b32a2a65138e11436ae3cf", kill_on_drop: false }`
[INFO] [stdout] 2caf23d1b0fbc2d5585e9fe1eb5a33b3c0d3119781b32a2a65138e11436ae3cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+303604bb848977091b2fdfc36579c25e56c6889c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae9bbeab1f87d1c595878e3b64c2ed2baffeb4058c9cc6951b1dccd83e9aa7d4
[INFO] running `Command { std: "docker" "start" "-a" "ae9bbeab1f87d1c595878e3b64c2ed2baffeb4058c9cc6951b1dccd83e9aa7d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
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[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]     Checking raiden-macros v0.1.0 (/opt/rustwide/workdir/raiden/macros)
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
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[INFO] [stderr]     Checking raiden-state-machine v0.1.0 (/opt/rustwide/workdir/raiden/state-machine)
[INFO] [stderr]     Checking raiden-storage v0.1.0 (/opt/rustwide/workdir/raiden/storage)
[INFO] [stderr]     Checking raiden-blockchain v0.1.0 (/opt/rustwide/workdir/raiden/blockchain)
[INFO] [stdout] warning: unused variable: `hashed_data`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let hashed_data = hash_data(data);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             File::open(&filename).map_err(|e| format!("Could not open file: {}", filename))?;
[INFO] [stdout]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |             .map_err(|e| format!("Could not read file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .map_err(|e| format!("Could not decrypt private key file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |             .map_err(|e| format!("Could not generate secret key from file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed_data`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let hashed_data = hash_data(data);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             File::open(&filename).map_err(|e| format!("Could not open file: {}", filename))?;
[INFO] [stdout]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |             .map_err(|e| format!("Could not read file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .map_err(|e| format!("Could not decrypt private key file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |             .map_err(|e| format!("Could not generate secret key from file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed_data`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let hashed_data = hash_data(data);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             File::open(&filename).map_err(|e| format!("Could not open file: {}", filename))?;
[INFO] [stdout]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |             .map_err(|e| format!("Could not read file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .map_err(|e| format!("Could not decrypt private key file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> raiden/blockchain/src/keys.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |             .map_err(|e| format!("Could not generate secret key from file: {}", filename))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking raiden-pathfinding v0.1.0 (/opt/rustwide/workdir/raiden/pathfinding)
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `chain_id`, `token_network_registry_address`, `user_deposit_address`, and `confirmed_block_number` are never read
[INFO] [stdout]    --> raiden/pathfinding/src/lib.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub struct PFSNetworkInfo {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 100 |     chain_id: ChainID,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 101 |     token_network_registry_address: TokenNetworkRegistryAddress,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     user_deposit_address: Address,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     confirmed_block_number: BlockNumber,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `chain_id`, `token_network_registry_address`, `user_deposit_address`, and `confirmed_block_number` are never read
[INFO] [stdout]    --> raiden/pathfinding/src/lib.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub struct PFSNetworkInfo {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 100 |     chain_id: ChainID,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 101 |     token_network_registry_address: TokenNetworkRegistryAddress,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     user_deposit_address: Address,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     confirmed_block_number: BlockNumber,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `chain_id`, `token_network_registry_address`, `user_deposit_address`, and `confirmed_block_number` are never read
[INFO] [stdout]    --> raiden/pathfinding/src/lib.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub struct PFSNetworkInfo {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 100 |     chain_id: ChainID,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 101 |     token_network_registry_address: TokenNetworkRegistryAddress,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     user_deposit_address: Address,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     confirmed_block_number: BlockNumber,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking raiden-network-messages v0.1.0 (/opt/rustwide/workdir/raiden/network/messages)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H256`
[INFO] [stdout]  --> raiden/network/messages/src/messages/metadata.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     H256,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> raiden/network/messages/src/messages/transfer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H256`
[INFO] [stdout]  --> raiden/network/messages/src/messages/metadata.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     H256,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> raiden/network/messages/src/messages/transfer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H256`
[INFO] [stdout]  --> raiden/network/messages/src/messages/metadata.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     H256,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> raiden/network/messages/src/messages/transfer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel_state`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 | ...                   if let Some(channel_state) =
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:290:15
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 .map_err(|e| format!("Could not fetch address metadata: {:?}", sender))?;
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:454:13
[INFO] [stdout]     |
[INFO] [stdout] 454 |         .map_err(|e| format!("Could not serialize encrypted secret"))?;
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel_state`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 | ...                   if let Some(channel_state) =
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:290:15
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 .map_err(|e| format!("Could not fetch address metadata: {:?}", sender))?;
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:454:13
[INFO] [stdout]     |
[INFO] [stdout] 454 |         .map_err(|e| format!("Could not serialize encrypted secret"))?;
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel_state`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 | ...                   if let Some(channel_state) =
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:290:15
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 .map_err(|e| format!("Could not fetch address metadata: {:?}", sender))?;
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> raiden/network/messages/src/decode.rs:454:13
[INFO] [stdout]     |
[INFO] [stdout] 454 |         .map_err(|e| format!("Could not serialize encrypted secret"))?;
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Ping`, `Pong`, `Unlock`, `RefundTransfer`, `RevealSecret`, and `Delivered` are never constructed
[INFO] [stdout]   --> raiden/network/messages/src/messages/mod.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum CmdId {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 32 |     Processed = 0,
[INFO] [stdout] 33 |     Ping = 1,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     Pong = 2,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     SecretRequest = 3,
[INFO] [stdout] 36 |     Unlock = 4,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 37 |     LockedTransfer = 7,
[INFO] [stdout] 38 |     RefundTransfer = 8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     RevealSecret = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 40 |     Delivered = 12,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BalanceProof`, `BalanceProofUpdate`, `CooperativeSettle`, `IOU`, and `MSReward` are never constructed
[INFO] [stdout]   --> raiden/network/messages/src/messages/mod.rs:54:2
[INFO] [stdout]    |
[INFO] [stdout] 53 | enum MessageTypeId {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 54 |     BalanceProof = 1,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 55 |     BalanceProofUpdate = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     Withdraw = 3,
[INFO] [stdout] 57 |     CooperativeSettle = 4,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 58 |     IOU = 5,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 59 |     MSReward = 6,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ruma-client-api v0.15.3
[INFO] [stdout] warning: variants `Ping`, `Pong`, `Unlock`, `RefundTransfer`, `RevealSecret`, and `Delivered` are never constructed
[INFO] [stdout]   --> raiden/network/messages/src/messages/mod.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum CmdId {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 32 |     Processed = 0,
[INFO] [stdout] 33 |     Ping = 1,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     Pong = 2,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     SecretRequest = 3,
[INFO] [stdout] 36 |     Unlock = 4,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 37 |     LockedTransfer = 7,
[INFO] [stdout] 38 |     RefundTransfer = 8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     RevealSecret = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 40 |     Delivered = 12,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BalanceProof`, `BalanceProofUpdate`, `CooperativeSettle`, `IOU`, and `MSReward` are never constructed
[INFO] [stdout]   --> raiden/network/messages/src/messages/mod.rs:54:2
[INFO] [stdout]    |
[INFO] [stdout] 53 | enum MessageTypeId {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 54 |     BalanceProof = 1,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 55 |     BalanceProofUpdate = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     Withdraw = 3,
[INFO] [stdout] 57 |     CooperativeSettle = 4,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 58 |     IOU = 5,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 59 |     MSReward = 6,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Ping`, `Pong`, `Unlock`, `RefundTransfer`, `RevealSecret`, and `Delivered` are never constructed
[INFO] [stdout]   --> raiden/network/messages/src/messages/mod.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum CmdId {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 32 |     Processed = 0,
[INFO] [stdout] 33 |     Ping = 1,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     Pong = 2,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     SecretRequest = 3,
[INFO] [stdout] 36 |     Unlock = 4,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 37 |     LockedTransfer = 7,
[INFO] [stdout] 38 |     RefundTransfer = 8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     RevealSecret = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 40 |     Delivered = 12,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BalanceProof`, `BalanceProofUpdate`, `CooperativeSettle`, `IOU`, and `MSReward` are never constructed
[INFO] [stdout]   --> raiden/network/messages/src/messages/mod.rs:54:2
[INFO] [stdout]    |
[INFO] [stdout] 53 | enum MessageTypeId {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 54 |     BalanceProof = 1,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 55 |     BalanceProofUpdate = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     Withdraw = 3,
[INFO] [stdout] 57 |     CooperativeSettle = 4,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 58 |     IOU = 5,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 59 |     MSReward = 6,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking raiden-transition v0.1.0 (/opt/rustwide/workdir/raiden/transition)
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `transitioner` is never read
[INFO] [stdout]   --> raiden/transition/src/messages.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MessageHandler {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     transitioner: Arc<Transitioner>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking raiden-api v0.1.0 (/opt/rustwide/workdir/raiden/api)
[INFO] [stdout] warning: field `transitioner` is never read
[INFO] [stdout]   --> raiden/transition/src/messages.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MessageHandler {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     transitioner: Arc<Transitioner>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `transitioner` is never read
[INFO] [stdout]   --> raiden/transition/src/messages.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MessageHandler {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     transitioner: Arc<Transitioner>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking raiden-client v0.1.0 (/opt/rustwide/workdir/raiden/client)
[INFO] [stderr]     Checking token-ops v0.0.1 (/opt/rustwide/workdir/bin/token-ops)
[INFO] [stderr]     Checking ruma v0.7.4
[INFO] [stderr]     Checking matrix-sdk-crypto v0.6.0
[INFO] [stderr]     Checking matrix-sdk-base v0.6.1
[INFO] [stderr]     Checking raiden-network-transport v0.1.0 (/opt/rustwide/workdir/raiden/network/transport)
[INFO] [stdout] warning: unused imports: `StateChange`, `views`
[INFO] [stdout]   --> raiden/network/transport/src/matrix/service.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         StateChange,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |     },
[INFO] [stdout] 34 |     views,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `queue_identifier`, `text`, and `address_metadata` are never read
[INFO] [stdout]   --> raiden/network/transport/src/matrix/queue.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct MessageData {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 85 |     pub(self) queue_identifier: QueueIdentifier,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 86 |     pub(self) message: OutgoingMessage,
[INFO] [stdout] 87 |     pub(self) text: String,
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 88 |     pub(self) timeout_generator: TimeoutGenerator,
[INFO] [stdout] 89 |     pub(self) address_metadata: AddressMetadata,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `recipient` is never read
[INFO] [stdout]   --> raiden/network/transport/src/matrix/queue.rs:96:2
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct RetryMessageQueue {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 95 |     transport_sender: UnboundedSender<TransportServiceMessage>,
[INFO] [stdout] 96 |     recipient: Address,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking raiden v0.0.1 (/opt/rustwide/workdir/bin/raiden)
[INFO] [stdout] warning: unused import: `ext::RequestExt`
[INFO] [stdout]   --> bin/raiden/src/http/server.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ext::RequestExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StateChange`, `views`
[INFO] [stdout]   --> raiden/network/transport/src/matrix/service.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         StateChange,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |     },
[INFO] [stdout] 34 |     views,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StateChange`, `views`
[INFO] [stdout]   --> raiden/network/transport/src/matrix/service.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         StateChange,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |     },
[INFO] [stdout] 34 |     views,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `queue_identifier`, `text`, and `address_metadata` are never read
[INFO] [stdout]   --> raiden/network/transport/src/matrix/queue.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct MessageData {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 85 |     pub(self) queue_identifier: QueueIdentifier,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 86 |     pub(self) message: OutgoingMessage,
[INFO] [stdout] 87 |     pub(self) text: String,
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 88 |     pub(self) timeout_generator: TimeoutGenerator,
[INFO] [stdout] 89 |     pub(self) address_metadata: AddressMetadata,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `recipient` is never read
[INFO] [stdout]   --> raiden/network/transport/src/matrix/queue.rs:96:2
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct RetryMessageQueue {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 95 |     transport_sender: UnboundedSender<TransportServiceMessage>,
[INFO] [stdout] 96 |     recipient: Address,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `queue_identifier`, `text`, and `address_metadata` are never read
[INFO] [stdout]   --> raiden/network/transport/src/matrix/queue.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct MessageData {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 85 |     pub(self) queue_identifier: QueueIdentifier,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 86 |     pub(self) message: OutgoingMessage,
[INFO] [stdout] 87 |     pub(self) text: String,
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 88 |     pub(self) timeout_generator: TimeoutGenerator,
[INFO] [stdout] 89 |     pub(self) address_metadata: AddressMetadata,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `recipient` is never read
[INFO] [stdout]   --> raiden/network/transport/src/matrix/queue.rs:96:2
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct RetryMessageQueue {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 95 |     transport_sender: UnboundedSender<TransportServiceMessage>,
[INFO] [stdout] 96 |     recipient: Address,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ext::RequestExt`
[INFO] [stdout]   --> bin/raiden/src/http/server.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ext::RequestExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "ae9bbeab1f87d1c595878e3b64c2ed2baffeb4058c9cc6951b1dccd83e9aa7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae9bbeab1f87d1c595878e3b64c2ed2baffeb4058c9cc6951b1dccd83e9aa7d4", kill_on_drop: false }`
[INFO] [stdout] ae9bbeab1f87d1c595878e3b64c2ed2baffeb4058c9cc6951b1dccd83e9aa7d4