[INFO] fetching crate grin_api 5.4.1...
[INFO] checking grin_api-5.4.1 against master#029c9e18dd1f4668e1d42bb187c1c263dfe20093 for pr-157562
[INFO] extracting crate grin_api 5.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate grin_api 5.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate grin_api 5.4.1
[INFO] tweaked toml for crates.io crate grin_api 5.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grin_api 5.4.1 on toolchain 029c9e18dd1f4668e1d42bb187c1c263dfe20093
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grin_api 5.4.1 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" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls v0.20.9
[INFO] [stderr]   Downloaded grin_util v5.4.1
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[INFO] [stderr]   Downloaded grin_store v5.4.1
[INFO] [stderr]   Downloaded lmdb-zero v0.4.4
[INFO] [stderr]   Downloaded password-hash v0.2.1
[INFO] [stderr]   Downloaded easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]   Downloaded grin_keychain v5.4.1
[INFO] [stderr]   Downloaded grin_pool v5.4.1
[INFO] [stderr]   Downloaded easy-jsonrpc-mw v0.5.4
[INFO] [stderr]   Downloaded grin_p2p v5.4.1
[INFO] [stderr]   Downloaded croaring v1.1.0
[INFO] [stderr]   Downloaded grin_core v5.4.1
[INFO] [stderr]   Downloaded liblmdb-sys v0.2.2
[INFO] [stderr]   Downloaded croaring-sys v2.1.0
[INFO] [stderr]   Downloaded grin_secp256k1zkp v0.7.15
[INFO] [stderr]   Downloaded ring v0.17.11
[INFO] [stderr]   Downloaded grin_chain v5.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/handlers/server_api.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 153 |         _ => ("syncing".to_string(), None),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/handlers/server_api.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout]  79 |           SyncStatus::Initial => ("initial".to_string(), None),
[INFO] [stdout]     |           ------------------- matches some of the same values
[INFO] [stdout]  80 |           SyncStatus::NoSync => ("no_sync".to_string(), None),
[INFO] [stdout]     |           ------------------ matches some of the same values
[INFO] [stdout]  81 |           SyncStatus::AwaitingPeers(_) => ("awaiting_peers".to_string(), None),
[INFO] [stdout]     |           ---------------------------- matches some of the same values
[INFO] [stdout]  82 | /         SyncStatus::HeaderSync {
[INFO] [stdout]  83 | |             sync_head,
[INFO] [stdout]  84 | |             highest_height,
[INFO] [stdout]  85 | |             ..
[INFO] [stdout]  86 | |         } => (
[INFO] [stdout]     | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 153 |           _ => ("syncing".to_string(), None),
[INFO] [stdout]     |           ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/handlers/server_api.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 153 |         _ => ("syncing".to_string(), None),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/handlers/server_api.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout]  79 |           SyncStatus::Initial => ("initial".to_string(), None),
[INFO] [stdout]     |           ------------------- matches some of the same values
[INFO] [stdout]  80 |           SyncStatus::NoSync => ("no_sync".to_string(), None),
[INFO] [stdout]     |           ------------------ matches some of the same values
[INFO] [stdout]  81 |           SyncStatus::AwaitingPeers(_) => ("awaiting_peers".to_string(), None),
[INFO] [stdout]     |           ---------------------------- matches some of the same values
[INFO] [stdout]  82 | /         SyncStatus::HeaderSync {
[INFO] [stdout]  83 | |             sync_head,
[INFO] [stdout]  84 | |             highest_height,
[INFO] [stdout]  85 | |             ..
[INFO] [stdout]  86 | |         } => (
[INFO] [stdout]     | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 153 |           _ => ("syncing".to_string(), None),
[INFO] [stdout]     |           ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeersAllHandler` is never constructed
[INFO] [stdout]   --> src/handlers/peers_api.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct PeersAllHandler {
[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 `PoolInfoHandler` is never constructed
[INFO] [stdout]   --> src/handlers/pool_api.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct PoolInfoHandler<B, P>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxWrapper` is never constructed
[INFO] [stdout]    --> src/handlers/pool_api.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct TxWrapper {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PoolPushHandler` is never constructed
[INFO] [stdout]    --> src/handlers/pool_api.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct PoolPushHandler<B, P>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_pool` is never used
[INFO] [stdout]    --> src/handlers/pool_api.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 | async fn update_pool<B, P>(
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IndexHandler` is never constructed
[INFO] [stdout]   --> src/handlers/server_api.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct IndexHandler {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeersAllHandler` is never constructed
[INFO] [stdout]   --> src/handlers/peers_api.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct PeersAllHandler {
[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 `PoolInfoHandler` is never constructed
[INFO] [stdout]   --> src/handlers/pool_api.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct PoolInfoHandler<B, P>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxWrapper` is never constructed
[INFO] [stdout]    --> src/handlers/pool_api.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct TxWrapper {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PoolPushHandler` is never constructed
[INFO] [stdout]    --> src/handlers/pool_api.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct PoolPushHandler<B, P>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_pool` is never used
[INFO] [stdout]    --> src/handlers/pool_api.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 | async fn update_pool<B, P>(
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IndexHandler` is never constructed
[INFO] [stdout]   --> src/handlers/server_api.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct IndexHandler {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.72s
[INFO] running `Command { std: "docker" "inspect" "b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc", kill_on_drop: false }`
[INFO] [stdout] b3dae909197fe579d6442a80c0020640e9196afd24f8bbb388760844cc5eb9fc
