[INFO] fetching crate replitdb 0.1.3... [INFO] testing replitdb-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate replitdb 0.1.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate replitdb 0.1.3 [INFO] finished tweaking crates.io crate replitdb 0.1.3 [INFO] tweaked toml for crates.io crate replitdb 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate replitdb 0.1.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 159 packages to latest compatible versions [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.23) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5414a24ef6cce5b4054ae3b7477acbea83a3af0860814d2c2fb754a9fe5a8468 [INFO] running `Command { std: "docker" "start" "-a" "5414a24ef6cce5b4054ae3b7477acbea83a3af0860814d2c2fb754a9fe5a8468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5414a24ef6cce5b4054ae3b7477acbea83a3af0860814d2c2fb754a9fe5a8468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5414a24ef6cce5b4054ae3b7477acbea83a3af0860814d2c2fb754a9fe5a8468", kill_on_drop: false }` [INFO] [stdout] 5414a24ef6cce5b4054ae3b7477acbea83a3af0860814d2c2fb754a9fe5a8468 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7df361772f2db7b8df0be9587ba4339623f1c6598af39c9bc3abf123aac3c5ae [INFO] running `Command { std: "docker" "start" "-a" "7df361772f2db7b8df0be9587ba4339623f1c6598af39c9bc3abf123aac3c5ae", kill_on_drop: false }` [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling replitdb v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.12s [INFO] running `Command { std: "docker" "inspect" "7df361772f2db7b8df0be9587ba4339623f1c6598af39c9bc3abf123aac3c5ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df361772f2db7b8df0be9587ba4339623f1c6598af39c9bc3abf123aac3c5ae", kill_on_drop: false }` [INFO] [stdout] 7df361772f2db7b8df0be9587ba4339623f1c6598af39c9bc3abf123aac3c5ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1e2752cdc31cd213bf8977a638832cbd13f3df37bc2763842caea3523251193 [INFO] running `Command { std: "docker" "start" "-a" "d1e2752cdc31cd213bf8977a638832cbd13f3df37bc2763842caea3523251193", kill_on_drop: false }` [INFO] [stderr] Compiling replitdb v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "d1e2752cdc31cd213bf8977a638832cbd13f3df37bc2763842caea3523251193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1e2752cdc31cd213bf8977a638832cbd13f3df37bc2763842caea3523251193", kill_on_drop: false }` [INFO] [stdout] d1e2752cdc31cd213bf8977a638832cbd13f3df37bc2763842caea3523251193 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 84878920a10ecb45e385c28555bd08e3c89b0b7da1fb53352d83675e757e137f [INFO] running `Command { std: "docker" "start" "-a" "84878920a10ecb45e385c28555bd08e3c89b0b7da1fb53352d83675e757e137f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/replitdb-751c2d853313f439) [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 replitdb [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/async_client.rs - async_client::Client (line 14) ... FAILED [INFO] [stdout] test src/sync_client.rs - sync_client::Client (line 14) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/async_client.rs - async_client::Client (line 14) stdout ---- [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/async_client.rs:17:39 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_async_client_rs_14_0() { [INFO] [stdout] | ------------------------------------------- this is not `async` [INFO] [stdout] 5 | let client = replitdb::AsyncClient::new(); [INFO] [stdout] 6 | client.set("greeting", "hello world").await?; [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/async_client.rs:18:39 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_async_client_rs_14_0() { [INFO] [stdout] | ------------------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 7 | println!("{}", client.get("greeting").await?); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0728`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/sync_client.rs - sync_client::Client (line 14) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sync_client.rs:17:38 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_sync_client_rs_14_0() { [INFO] [stdout] | ------------------------------------------ this function should return `Result` or `Option` to accept `?` [INFO] [stdout] 5 | let client = replitdb::SyncClient::new(); [INFO] [stdout] 6 | client.set("greeting", "hello world")?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 4 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_sync_client_rs_14_0() -> Result<(), Box> { [INFO] [stdout] 5 | let client = replitdb::SyncClient::new(); [INFO] [stdout] 6 | client.set("greeting", "hello world")?; [INFO] [stdout] 7 | println!("{}", client.get("greeting")?); [INFO] [stdout] 8 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sync_client.rs:18:38 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_sync_client_rs_14_0() { [INFO] [stdout] | ------------------------------------------ this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 7 | println!("{}", client.get("greeting")?); [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 4 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_sync_client_rs_14_0() -> Result<(), Box> { [INFO] [stdout] 5 | let client = replitdb::SyncClient::new(); [INFO] [stdout] 6 | client.set("greeting", "hello world")?; [INFO] [stdout] 7 | println!("{}", client.get("greeting")?); [INFO] [stdout] 8 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: `Option` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/sync_client.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 7 | println!("{}", client.get("greeting")?); [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^^^^ `Option` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Option` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/async_client.rs - async_client::Client (line 14) [INFO] [stdout] src/sync_client.rs - sync_client::Client (line 14) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "84878920a10ecb45e385c28555bd08e3c89b0b7da1fb53352d83675e757e137f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84878920a10ecb45e385c28555bd08e3c89b0b7da1fb53352d83675e757e137f", kill_on_drop: false }` [INFO] [stdout] 84878920a10ecb45e385c28555bd08e3c89b0b7da1fb53352d83675e757e137f