[INFO] fetching crate whitepool 1.0.0...
[INFO] testing whitepool-1.0.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate whitepool 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate whitepool 1.0.0
[INFO] finished tweaking crates.io crate whitepool 1.0.0
[INFO] tweaked toml for crates.io crate whitepool 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate whitepool 1.0.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dda2005c2dd868819ef9cb4255ed8b331e574f8732fa4619062de1aa6c2e7cc4
[INFO] running `Command { std: "docker" "start" "-a" "dda2005c2dd868819ef9cb4255ed8b331e574f8732fa4619062de1aa6c2e7cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dda2005c2dd868819ef9cb4255ed8b331e574f8732fa4619062de1aa6c2e7cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda2005c2dd868819ef9cb4255ed8b331e574f8732fa4619062de1aa6c2e7cc4", kill_on_drop: false }`
[INFO] [stdout] dda2005c2dd868819ef9cb4255ed8b331e574f8732fa4619062de1aa6c2e7cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a7bed88301853628a77b8ff0cd26e7f2a5da20fd95e620a45f0b2e129d3e950
[INFO] running `Command { std: "docker" "start" "-a" "6a7bed88301853628a77b8ff0cd26e7f2a5da20fd95e620a45f0b2e129d3e950", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling whitepool v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "6a7bed88301853628a77b8ff0cd26e7f2a5da20fd95e620a45f0b2e129d3e950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7bed88301853628a77b8ff0cd26e7f2a5da20fd95e620a45f0b2e129d3e950", kill_on_drop: false }`
[INFO] [stdout] 6a7bed88301853628a77b8ff0cd26e7f2a5da20fd95e620a45f0b2e129d3e950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c04d832e81660693c49192e6627bf12c583546f006ffbd064cf017a065e2f23
[INFO] running `Command { std: "docker" "start" "-a" "5c04d832e81660693c49192e6627bf12c583546f006ffbd064cf017a065e2f23", kill_on_drop: false }`
[INFO] [stderr]    Compiling whitepool v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5c04d832e81660693c49192e6627bf12c583546f006ffbd064cf017a065e2f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c04d832e81660693c49192e6627bf12c583546f006ffbd064cf017a065e2f23", kill_on_drop: false }`
[INFO] [stdout] 5c04d832e81660693c49192e6627bf12c583546f006ffbd064cf017a065e2f23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6959d4f68a06bdc0d9bbad768311edd3a611ca73fc1117059528f10cc1d8351
[INFO] running `Command { std: "docker" "start" "-a" "b6959d4f68a06bdc0d9bbad768311edd3a611ca73fc1117059528f10cc1d8351", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/whitepool-d9d6f4f68a3eb3d1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests whitepool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/pool.rs - pool::Resource (line 38) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pool.rs - pool::Resource (line 38) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pool`
[INFO] [stdout]   --> src/pool.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |      let session = Pool::new(pool_size, 
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Pool`
[INFO] [stdout]    |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 47 -      let session = Pool::new(pool_size, 
[INFO] [stdout] 47 +      let session = bool::new(pool_size, 
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 39 + use whitepool::Pool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Session` in this scope
[INFO] [stdout]   --> src/pool.rs:61:36
[INFO] [stdout]    |
[INFO] [stdout] 61 |  pub async fn printer(mut session: Session<Connection>) {
[INFO] [stdout]    |                                    ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 39 + use whitepool::Session;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/pool.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |          resource.get().print();
[INFO] [stdout]    |          ^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/pool.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |        let session = Pool::new(pool_size, 
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 48 | |                              max_overflow, 
[INFO] [stdout] 49 | |                              || Box::pin(async move {
[INFO] [stdout] 50 | |                                  Connection                                              
[INFO] [stdout] 51 | |                              })).await.run_service();                            
[INFO] [stdout]    | |______________________________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/pool.rs - pool::Resource (line 38)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b6959d4f68a06bdc0d9bbad768311edd3a611ca73fc1117059528f10cc1d8351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6959d4f68a06bdc0d9bbad768311edd3a611ca73fc1117059528f10cc1d8351", kill_on_drop: false }`
[INFO] [stdout] b6959d4f68a06bdc0d9bbad768311edd3a611ca73fc1117059528f10cc1d8351
