[INFO] fetching crate selectme-macros 0.7.0... [INFO] testing selectme-macros-0.7.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate selectme-macros 0.7.0 into /workspace/builds/worker-53/source [INFO] validating manifest of crates.io crate selectme-macros 0.7.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate selectme-macros 0.7.0 [INFO] finished tweaking crates.io crate selectme-macros 0.7.0 [INFO] tweaked toml for crates.io crate selectme-macros 0.7.0 written to /workspace/builds/worker-53/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc0a2a69253f5ba94c586cc83e1b6138f8baef7dade62cd0f6e6dd8656648ca6 [INFO] running `Command { std: "docker" "start" "-a" "cc0a2a69253f5ba94c586cc83e1b6138f8baef7dade62cd0f6e6dd8656648ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc0a2a69253f5ba94c586cc83e1b6138f8baef7dade62cd0f6e6dd8656648ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc0a2a69253f5ba94c586cc83e1b6138f8baef7dade62cd0f6e6dd8656648ca6", kill_on_drop: false }` [INFO] [stdout] cc0a2a69253f5ba94c586cc83e1b6138f8baef7dade62cd0f6e6dd8656648ca6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b56de59cf4d9864cfb4fc67cb07aae44043402618d312e737f208733a073f976 [INFO] running `Command { std: "docker" "start" "-a" "b56de59cf4d9864cfb4fc67cb07aae44043402618d312e737f208733a073f976", kill_on_drop: false }` [INFO] [stderr] Compiling selectme-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "b56de59cf4d9864cfb4fc67cb07aae44043402618d312e737f208733a073f976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56de59cf4d9864cfb4fc67cb07aae44043402618d312e737f208733a073f976", kill_on_drop: false }` [INFO] [stdout] b56de59cf4d9864cfb4fc67cb07aae44043402618d312e737f208733a073f976 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8890102b32aecc485a8856c921c7a4beb2decaed4ba6ef5fb32ec70ad60f2fbf [INFO] running `Command { std: "docker" "start" "-a" "8890102b32aecc485a8856c921c7a4beb2decaed4ba6ef5fb32ec70ad60f2fbf", kill_on_drop: false }` [INFO] [stderr] Compiling selectme-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "8890102b32aecc485a8856c921c7a4beb2decaed4ba6ef5fb32ec70ad60f2fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8890102b32aecc485a8856c921c7a4beb2decaed4ba6ef5fb32ec70ad60f2fbf", kill_on_drop: false }` [INFO] [stdout] 8890102b32aecc485a8856c921c7a4beb2decaed4ba6ef5fb32ec70ad60f2fbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c153892f8623e00d1510c39bd8dcaccaea74e6091cb9bf28f1e1daa841ca848 [INFO] running `Command { std: "docker" "start" "-a" "0c153892f8623e00d1510c39bd8dcaccaea74e6091cb9bf28f1e1daa841ca848", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/selectme_macros-b0a7cd5dc8f395f0) [INFO] [stdout] [INFO] [stderr] Doc-tests selectme-macros [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] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lib.rs - main (line 108) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 68) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 52) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 131) ... FAILED [INFO] [stdout] test src/lib.rs - test (line 226) - compile ... FAILED [INFO] [stdout] test src/lib.rs - main (line 81) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 157) ... FAILED [INFO] [stdout] test src/lib.rs - test (line 206) - compile ... FAILED [INFO] [stdout] test src/lib.rs - test (line 217) - compile ... FAILED [INFO] [stdout] test src/lib.rs - main (line 117) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 166) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 140) ... FAILED [INFO] [stdout] test src/lib.rs - main (line 90) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - main (line 108) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:109:3 [INFO] [stdout] | [INFO] [stdout] 2 | #[selectme::main(flavor = "current_thread")] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:110:1 [INFO] [stdout] | [INFO] [stdout] 3 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 68) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 2 | #[selectme::main(flavor = "current_thread")] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 3 | async fn main() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 52) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:53:3 [INFO] [stdout] | [INFO] [stdout] 2 | #[selectme::main(flavor = "multi_thread", worker_threads = 10)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 3 | async fn main() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 131) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:132:3 [INFO] [stdout] | [INFO] [stdout] 2 | #[selectme::main(worker_threads = 2)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 3 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - test (line 226) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:227:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[selectme::test(start_paused = true)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 81) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:82:3 [INFO] [stdout] | [INFO] [stdout] 2 | #[selectme::main] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 3 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 157) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:158:3 [INFO] [stdout] | [INFO] [stdout] 2 | #[selectme::main(flavor = "current_thread", start_paused = true)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:159:1 [INFO] [stdout] | [INFO] [stdout] 3 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - test (line 206) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:207:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[selectme::test(flavor = "multi_thread", worker_threads = 1)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - test (line 217) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `selectme` [INFO] [stdout] --> src/lib.rs:218:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[selectme::test] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `selectme` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 117) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/lib.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 3 | tokio::runtime::Builder::new_current_thread() [INFO] [stdout] | ^^^^^^^ not found in `tokio::runtime` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::Builder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 166) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/lib.rs:168:21 [INFO] [stdout] | [INFO] [stdout] 3 | tokio::runtime::Builder::new_current_thread() [INFO] [stdout] | ^^^^^^^ not found in `tokio::runtime` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::Builder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 140) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/lib.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 7 | tokio::runtime::Builder::new_multi_thread() [INFO] [stdout] | ^^^^^^^ not found in `tokio::runtime` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::Builder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - main (line 90) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/lib.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 7 | tokio::runtime::Builder::new_multi_thread() [INFO] [stdout] | ^^^^^^^ not found in `tokio::runtime` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::Builder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - main (line 108) [INFO] [stdout] src/lib.rs - main (line 117) [INFO] [stdout] src/lib.rs - main (line 131) [INFO] [stdout] src/lib.rs - main (line 140) [INFO] [stdout] src/lib.rs - main (line 157) [INFO] [stdout] src/lib.rs - main (line 166) [INFO] [stdout] src/lib.rs - main (line 52) [INFO] [stdout] src/lib.rs - main (line 68) [INFO] [stdout] src/lib.rs - main (line 81) [INFO] [stdout] src/lib.rs - main (line 90) [INFO] [stdout] src/lib.rs - test (line 206) [INFO] [stdout] src/lib.rs - test (line 217) [INFO] [stdout] src/lib.rs - test (line 226) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0c153892f8623e00d1510c39bd8dcaccaea74e6091cb9bf28f1e1daa841ca848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c153892f8623e00d1510c39bd8dcaccaea74e6091cb9bf28f1e1daa841ca848", kill_on_drop: false }` [INFO] [stdout] 0c153892f8623e00d1510c39bd8dcaccaea74e6091cb9bf28f1e1daa841ca848