[INFO] cloning repository https://github.com/Eomaxl/opreturn_indexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eomaxl/opreturn_indexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEomaxl%2Fopreturn_indexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEomaxl%2Fopreturn_indexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd23e86121644936c4ae25deb271499b476b7c50
[INFO] checking Eomaxl/opreturn_indexer against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEomaxl%2Fopreturn_indexer" "/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/Eomaxl/opreturn_indexer
[INFO] finished tweaking git repo https://github.com/Eomaxl/opreturn_indexer
[INFO] tweaked toml for git repo https://github.com/Eomaxl/opreturn_indexer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Eomaxl/opreturn_indexer on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Eomaxl/opreturn_indexer 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.rocket.featuers
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 525d1657486f5f704db6b4b309a948de6da69cb96814cf98592add17d2b71d4c
[INFO] running `Command { std: "docker" "start" "-a" "525d1657486f5f704db6b4b309a948de6da69cb96814cf98592add17d2b71d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "525d1657486f5f704db6b4b309a948de6da69cb96814cf98592add17d2b71d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525d1657486f5f704db6b4b309a948de6da69cb96814cf98592add17d2b71d4c", kill_on_drop: false }`
[INFO] [stdout] 525d1657486f5f704db6b4b309a948de6da69cb96814cf98592add17d2b71d4c
[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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ab63e3267a15a74d33ea6ddee1cfc83ec439aec354e1a03569d223baa56ab18
[INFO] running `Command { std: "docker" "start" "-a" "8ab63e3267a15a74d33ea6ddee1cfc83ec439aec354e1a03569d223baa56ab18", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.rocket.featuers
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]    Compiling serde v1.0.208
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[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.2.0
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[INFO] [stderr]     Checking opreturn_indexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `diesel::prelude`
[INFO] [stdout]  --> src/api.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use diesel::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op_return_data`
[INFO] [stdout]   --> src/api.rs:12:48
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_opreturn_data(conn: &State<DbPool>, op_return_data: String) -> Json<serde_json::Value> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_return_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::prelude`
[INFO] [stdout]  --> src/api.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use diesel::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op_return_data`
[INFO] [stdout]   --> src/api.rs:12:48
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_opreturn_data(conn: &State<DbPool>, op_return_data: String) -> Json<serde_json::Value> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_return_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]  --> src/bitcoin_client.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Transaction {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_op_return_data` is never used
[INFO] [stdout]   --> src/bitcoin_client.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn get_op_return_data(client: &Client, txid: &Txid) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_to_bitcoin` is never used
[INFO] [stdout]   --> src/bitcoin_client.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn connect_to_bitcoin() -> Client {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/api.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_opreturn_data(conn: &State<DbPool>, op_return_data: String) -> Json<serde_json::Value> {
[INFO] [stdout]    |                                                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]  --> src/bitcoin_client.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Transaction {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_op_return_data` is never used
[INFO] [stdout]   --> src/bitcoin_client.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn get_op_return_data(client: &Client, txid: &Txid) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_to_bitcoin` is never used
[INFO] [stdout]   --> src/bitcoin_client.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn connect_to_bitcoin() -> Client {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/api.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_opreturn_data(conn: &State<DbPool>, op_return_data: String) -> Json<serde_json::Value> {
[INFO] [stdout]    |                                                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]  --> src/bitcoin_client.rs:7:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Serialize, Deserialize, Queryable)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opreturn_indexer` (bin "opreturn_indexer") due to 5 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `opreturn_indexer` (bin "opreturn_indexer" test) due to 5 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8ab63e3267a15a74d33ea6ddee1cfc83ec439aec354e1a03569d223baa56ab18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab63e3267a15a74d33ea6ddee1cfc83ec439aec354e1a03569d223baa56ab18", kill_on_drop: false }`
[INFO] [stdout] 8ab63e3267a15a74d33ea6ddee1cfc83ec439aec354e1a03569d223baa56ab18
