[INFO] cloning repository https://github.com/mekosko/tuyau
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mekosko/tuyau" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmekosko%2Ftuyau", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmekosko%2Ftuyau'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9c4d4629edc98ebc2fd274da8a48b7ea16f6e45
[INFO] building mekosko/tuyau against try#9a3ef2cd3ecaae3c6ef59768612837d797602a6d for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmekosko%2Ftuyau" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mekosko/tuyau on toolchain 9a3ef2cd3ecaae3c6ef59768612837d797602a6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mekosko/tuyau
[INFO] finished tweaking git repo https://github.com/mekosko/tuyau
[INFO] tweaked toml for git repo https://github.com/mekosko/tuyau written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mekosko/tuyau 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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `EntityTrait`
[INFO] [stdout]  --> tuyau/models/keyserver.rs:3:76
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ActiveModelBehavior, DeriveEntityModel, DerivePrimaryKey, DeriveRelation, EntityTrait,
[INFO] [stdout]   |                                                                               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]   --> tuyau/models/keyserver.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     async fn get(&self, server: &ServerName) -> MyResult<ServerSigningKeys> {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdu_id`
[INFO] [stdout]   --> tuyau/worker/timeline.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) {}
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdu_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdu`
[INFO] [stdout]   --> tuyau/worker/timeline.rs:16:44
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) {}
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_pdu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdu_id`
[INFO] [stdout]   --> tuyau/worker/timeline.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub async fn get(&self, pdu_id: &EventId) {}
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdu_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `timeline`, and `admin` are never read
[INFO] [stdout]   --> tuyau/worker.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub state: state::Executor<T>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 33 |     pub timeline: timeline::Executor<T>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub admin: OwnedUserId,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]  --> tuyau/worker/keyserver.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait QueryExecutor {
[INFO] [stdout]   |           ------------- method in this trait
[INFO] [stdout] 6 |     async fn get(&self, server: &ServerName) -> MyResult<ServerSigningKeys>;
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> tuyau/worker/keyserver.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     pub(super) state: Ref<T>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]  --> tuyau/worker/state.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 7 |     pub(super) state: Ref<T>,
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new` and `get` are never used
[INFO] [stdout]  --> tuyau/worker/timeline.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait QueryExecutor {
[INFO] [stdout]   |           ------------- methods in this trait
[INFO] [stdout] 6 |     async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) -> MyResult<()>;
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 7 |     async fn get(&self, pdu_id: &EventId) -> MyResult<MaybePdu>;
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> tuyau/worker/timeline.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 12 |     pub(super) state: Ref<T>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new` and `get` are never used
[INFO] [stdout]   --> tuyau/worker/timeline.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T: QueryExecutor> Executor<T> {
[INFO] [stdout]    | ---------------------------------- methods in this implementation
[INFO] [stdout] 16 |     pub async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) {}
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 17 |     pub async fn get(&self, pdu_id: &EventId) {}
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.34s
[INFO] running `Command { std: "docker" "inspect" "cd54afce9f0cebea9579bdf0dee61b8499e608448874119d9a6e374cbeda58e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd54afce9f0cebea9579bdf0dee61b8499e608448874119d9a6e374cbeda58e3", kill_on_drop: false }`
[INFO] [stdout] cd54afce9f0cebea9579bdf0dee61b8499e608448874119d9a6e374cbeda58e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dac53729dba04f3d33a46af7d1b80640a8471b81df2d1d7fd519d8ce7b94a13
[INFO] running `Command { std: "docker" "start" "-a" "7dac53729dba04f3d33a46af7d1b80640a8471b81df2d1d7fd519d8ce7b94a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuyau v0.0.0 (/opt/rustwide/workdir/tuyau)
[INFO] [stdout] warning: unused import: `EntityTrait`
[INFO] [stdout]  --> tuyau/models/keyserver.rs:3:76
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ActiveModelBehavior, DeriveEntityModel, DerivePrimaryKey, DeriveRelation, EntityTrait,
[INFO] [stdout]   |                                                                               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]   --> tuyau/models/keyserver.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     async fn get(&self, server: &ServerName) -> MyResult<ServerSigningKeys> {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdu_id`
[INFO] [stdout]   --> tuyau/worker/timeline.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) {}
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdu_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdu`
[INFO] [stdout]   --> tuyau/worker/timeline.rs:16:44
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) {}
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_pdu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pdu_id`
[INFO] [stdout]   --> tuyau/worker/timeline.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub async fn get(&self, pdu_id: &EventId) {}
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pdu_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `timeline`, and `admin` are never read
[INFO] [stdout]   --> tuyau/worker.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub state: state::Executor<T>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 33 |     pub timeline: timeline::Executor<T>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub admin: OwnedUserId,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]  --> tuyau/worker/keyserver.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait QueryExecutor {
[INFO] [stdout]   |           ------------- method in this trait
[INFO] [stdout] 6 |     async fn get(&self, server: &ServerName) -> MyResult<ServerSigningKeys>;
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> tuyau/worker/keyserver.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     pub(super) state: Ref<T>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]  --> tuyau/worker/state.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 7 |     pub(super) state: Ref<T>,
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new` and `get` are never used
[INFO] [stdout]  --> tuyau/worker/timeline.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait QueryExecutor {
[INFO] [stdout]   |           ------------- methods in this trait
[INFO] [stdout] 6 |     async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) -> MyResult<()>;
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 7 |     async fn get(&self, pdu_id: &EventId) -> MyResult<MaybePdu>;
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> tuyau/worker/timeline.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Executor<T: QueryExecutor> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 12 |     pub(super) state: Ref<T>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Executor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new` and `get` are never used
[INFO] [stdout]   --> tuyau/worker/timeline.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T: QueryExecutor> Executor<T> {
[INFO] [stdout]    | ---------------------------------- methods in this implementation
[INFO] [stdout] 16 |     pub async fn new(&self, pdu_id: &EventId, pdu: &RoomV3Pdu) {}
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 17 |     pub async fn get(&self, pdu_id: &EventId) {}
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7dac53729dba04f3d33a46af7d1b80640a8471b81df2d1d7fd519d8ce7b94a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dac53729dba04f3d33a46af7d1b80640a8471b81df2d1d7fd519d8ce7b94a13", kill_on_drop: false }`
[INFO] [stdout] 7dac53729dba04f3d33a46af7d1b80640a8471b81df2d1d7fd519d8ce7b94a13