[INFO] fetching crate canyon_connection 0.5.1...
[INFO] checking canyon_connection-0.5.1 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate canyon_connection 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate canyon_connection 0.5.1
[INFO] finished tweaking crates.io crate canyon_connection 0.5.1
[INFO] tweaked toml for crates.io crate canyon_connection 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate canyon_connection 0.5.1 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 379 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.0)
[INFO] [stderr]       Adding mysql_async v0.32.2 (available: v0.36.1)
[INFO] [stderr]       Adding mysql_common v0.30.6 (available: v0.35.5)
[INFO] [stderr]       Adding toml v0.7.8 (available: v0.9.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bb7030cccfe8b20a9d0bb3f0844976b6416cec7bd60dd580871bf7b3b81b883
[INFO] running `Command { std: "docker" "start" "-a" "8bb7030cccfe8b20a9d0bb3f0844976b6416cec7bd60dd580871bf7b3b81b883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bb7030cccfe8b20a9d0bb3f0844976b6416cec7bd60dd580871bf7b3b81b883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb7030cccfe8b20a9d0bb3f0844976b6416cec7bd60dd580871bf7b3b81b883", kill_on_drop: false }`
[INFO] [stdout] 8bb7030cccfe8b20a9d0bb3f0844976b6416cec7bd60dd580871bf7b3b81b883
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c8165f57355eece9112906e1e204b87e90cb69ca3f756d7790dc0f4db386ec
[INFO] running `Command { std: "docker" "start" "-a" "a4c8165f57355eece9112906e1e204b87e90cb69ca3f756d7790dc0f4db386ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking winnow v0.5.40
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[INFO] [stderr]     Checking futures-channel v0.3.31
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[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking canyon_connection v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/canyon_database_connector.rs:79:41
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ) -> Result<DatabaseConnection, Box<(dyn std::error::Error + Send + Sync + 'static)>> {
[INFO] [stdout]    |                                         ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     ) -> Result<DatabaseConnection, Box<(dyn std::error::Error + Send + Sync + 'static)>> {
[INFO] [stdout] 79 +     ) -> Result<DatabaseConnection, Box<dyn std::error::Error + Send + Sync + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/canyon_database_connector.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |           match datasource.get_db_type() {
[INFO] [stdout]     |           ^     ------------------------ any code following this expression is unreachable
[INFO] [stdout]     |  _________|
[INFO] [stdout]     | |
[INFO] [stdout] 81  | |             #[cfg(feature = "postgres")]
[INFO] [stdout] 82  | |             DatabaseType::PostgreSql => {
[INFO] [stdout] 83  | |                 let (username, password) = match &datasource.auth {
[INFO] [stdout] ...   |
[INFO] [stdout] 208 | |         }
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `DatabaseType`, which is uninhabited
[INFO] [stdout]    --> src/canyon_database_connector.rs:80:15
[INFO] [stdout]     |
[INFO] [stdout] 80  |         match datasource.get_db_type() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /      for datasource in DATASOURCES.iter() {
[INFO] [stdout] 74 | |          CACHED_DATABASE_CONN.lock().await.insert(
[INFO] [stdout] 75 | |              &datasource.name,
[INFO] [stdout] 76 | |/             DatabaseConnection::new(datasource)
[INFO] [stdout] 77 | ||                 .await
[INFO] [stdout] 78 | ||                 .unwrap_or_else(|_| {
[INFO] [stdout] 79 | ||                     panic!(
[INFO] [stdout] ...  ||
[INFO] [stdout] 83 | ||                 }),
[INFO] [stdout]    | ||__________________- any code following this expression is unreachable
[INFO] [stdout] 84 | |          );
[INFO] [stdout] 85 | |      }
[INFO] [stdout]    | |______^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `DatabaseConnection`, which is uninhabited
[INFO] [stdout]   --> src/lib.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 | /             DatabaseConnection::new(datasource)
[INFO] [stdout] 77 | |                 .await
[INFO] [stdout] 78 | |                 .unwrap_or_else(|_| {
[INFO] [stdout] 79 | |                     panic!(
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                 }),
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/canyon_database_connector.rs:79:41
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ) -> Result<DatabaseConnection, Box<(dyn std::error::Error + Send + Sync + 'static)>> {
[INFO] [stdout]    |                                         ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     ) -> Result<DatabaseConnection, Box<(dyn std::error::Error + Send + Sync + 'static)>> {
[INFO] [stdout] 79 +     ) -> Result<DatabaseConnection, Box<dyn std::error::Error + Send + Sync + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/canyon_database_connector.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::CanyonSqlConfig`
[INFO] [stdout]    --> src/canyon_database_connector.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     use crate::CanyonSqlConfig;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&Auth` is non-empty
[INFO] [stdout]    --> src/canyon_database_connector.rs:30:15
[INFO] [stdout]     |
[INFO] [stdout] 30  |         match value {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Auth` defined here
[INFO] [stdout]    --> src/datasources.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum Auth {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout]     = note: the matched value is of type `&Auth`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 30  ~         match value {
[INFO] [stdout] 31  +             _ => todo!(),
[INFO] [stdout] 32  +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/canyon_database_connector.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |           match datasource.get_db_type() {
[INFO] [stdout]     |           ^     ------------------------ any code following this expression is unreachable
[INFO] [stdout]     |  _________|
[INFO] [stdout]     | |
[INFO] [stdout] 81  | |             #[cfg(feature = "postgres")]
[INFO] [stdout] 82  | |             DatabaseType::PostgreSql => {
[INFO] [stdout] 83  | |                 let (username, password) = match &datasource.auth {
[INFO] [stdout] ...   |
[INFO] [stdout] 208 | |         }
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `DatabaseType`, which is uninhabited
[INFO] [stdout]    --> src/canyon_database_connector.rs:80:15
[INFO] [stdout]     |
[INFO] [stdout] 80  |         match datasource.get_db_type() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /      for datasource in DATASOURCES.iter() {
[INFO] [stdout] 74 | |          CACHED_DATABASE_CONN.lock().await.insert(
[INFO] [stdout] 75 | |              &datasource.name,
[INFO] [stdout] 76 | |/             DatabaseConnection::new(datasource)
[INFO] [stdout] 77 | ||                 .await
[INFO] [stdout] 78 | ||                 .unwrap_or_else(|_| {
[INFO] [stdout] 79 | ||                     panic!(
[INFO] [stdout] ...  ||
[INFO] [stdout] 83 | ||                 }),
[INFO] [stdout]    | ||__________________- any code following this expression is unreachable
[INFO] [stdout] 84 | |          );
[INFO] [stdout] 85 | |      }
[INFO] [stdout]    | |______^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `DatabaseConnection`, which is uninhabited
[INFO] [stdout]   --> src/lib.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 | /             DatabaseConnection::new(datasource)
[INFO] [stdout] 77 | |                 .await
[INFO] [stdout] 78 | |                 .unwrap_or_else(|_| {
[INFO] [stdout] 79 | |                     panic!(
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                 }),
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canyon_connection` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&Auth` is non-empty
[INFO] [stdout]    --> src/canyon_database_connector.rs:30:15
[INFO] [stdout]     |
[INFO] [stdout] 30  |         match value {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Auth` defined here
[INFO] [stdout]    --> src/datasources.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum Auth {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout]     = note: the matched value is of type `&Auth`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 30  ~         match value {
[INFO] [stdout] 31  +             _ => todo!(),
[INFO] [stdout] 32  +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canyon_connection` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a4c8165f57355eece9112906e1e204b87e90cb69ca3f756d7790dc0f4db386ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c8165f57355eece9112906e1e204b87e90cb69ca3f756d7790dc0f4db386ec", kill_on_drop: false }`
[INFO] [stdout] a4c8165f57355eece9112906e1e204b87e90cb69ca3f756d7790dc0f4db386ec
