[INFO] fetching crate cs-utils 0.15.2... [INFO] testing cs-utils-0.15.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cs-utils 0.15.2 into /workspace/builds/worker-69/source [INFO] validating manifest of crates.io crate cs-utils 0.15.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cs-utils 0.15.2 [INFO] finished tweaking crates.io crate cs-utils 0.15.2 [INFO] tweaked toml for crates.io crate cs-utils 0.15.2 written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate crates.io crate cs-utils 0.15.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdb87bb1e8abfc1d29965f7d3a738d11ea2dfc518f0afc7939f324ef146d024f [INFO] running `Command { std: "docker" "start" "-a" "fdb87bb1e8abfc1d29965f7d3a738d11ea2dfc518f0afc7939f324ef146d024f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdb87bb1e8abfc1d29965f7d3a738d11ea2dfc518f0afc7939f324ef146d024f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdb87bb1e8abfc1d29965f7d3a738d11ea2dfc518f0afc7939f324ef146d024f", kill_on_drop: false }` [INFO] [stdout] fdb87bb1e8abfc1d29965f7d3a738d11ea2dfc518f0afc7939f324ef146d024f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa15074c1be3eff7e865667d2299a5a69bb52c0ad43a6b4f266d62db9cb4bee6 [INFO] running `Command { std: "docker" "start" "-a" "fa15074c1be3eff7e865667d2299a5a69bb52c0ad43a6b4f266d62db9cb4bee6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling cs-utils v0.15.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.24s [INFO] running `Command { std: "docker" "inspect" "fa15074c1be3eff7e865667d2299a5a69bb52c0ad43a6b4f266d62db9cb4bee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa15074c1be3eff7e865667d2299a5a69bb52c0ad43a6b4f266d62db9cb4bee6", kill_on_drop: false }` [INFO] [stdout] fa15074c1be3eff7e865667d2299a5a69bb52c0ad43a6b4f266d62db9cb4bee6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4d1376a21502179fef7d89e739f20748ad00eb755d2d0ae80a609abc1f60836 [INFO] running `Command { std: "docker" "start" "-a" "b4d1376a21502179fef7d89e739f20748ad00eb755d2d0ae80a609abc1f60836", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling k9 v0.11.1 [INFO] [stderr] Compiling cs-utils v0.15.2 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `cs-utils` due to 4 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> examples/test_async_stream.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::io::duplex; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> examples/test_async_stream.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[tokio::main] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> examples/test_async_stream.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0752. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `cs_utils::constants` [INFO] [stdout] --> examples/constants.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use cs_utils::constants::time; [INFO] [stdout] | ^^^^^^^^^ could not find `constants` in `cs_utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs-utils` due to 2 previous errors [INFO] [stdout] error[E0432]: unresolved import `cs_utils::test` [INFO] [stdout] --> examples/pick_random.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use cs_utils::{test::pick_random, random_number}; [INFO] [stdout] | ^^^^ could not find `test` in `cs_utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs-utils` due to 3 previous errors [INFO] [stdout] error[E0432]: unresolved import `cs_utils::futures` [INFO] [stdout] --> examples/generic_codec_string.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use cs_utils::futures::GenericCodec; [INFO] [stdout] | ^^^^^^^ could not find `futures` in `cs_utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs-utils` due to 2 previous errors [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> examples/generic_codec_string.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::{StreamExt, SinkExt}; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs-utils` due to 13 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> examples/generic_codec_string.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{io::duplex, try_join}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs-utils` due to 13 previous errors [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> examples/generic_codec_string.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio_util` [INFO] [stdout] --> examples/generic_codec_string.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio_util::codec::Framed; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `tokio_util` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokio` [INFO] [stdout] --> examples/generic_codec_string.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{io::duplex, try_join}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> examples/generic_codec_string.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | #[tokio::main] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `try_join` [INFO] [stdout] --> examples/generic_codec_string.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | try_join!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> examples/generic_codec_string.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Serialize, Deserialize, Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Deserialize` [INFO] [stdout] --> examples/generic_codec_string.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Serialize, Deserialize, Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `cs_utils::futures` [INFO] [stdout] --> examples/generic_codec.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use cs_utils::futures::GenericCodec; [INFO] [stdout] | ^^^^^^^ could not find `futures` in `cs_utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> examples/generic_codec.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::{StreamExt, SinkExt}; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> examples/generic_codec.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{io::duplex, try_join}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> examples/generic_codec.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio_util` [INFO] [stdout] --> examples/generic_codec.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio_util::codec::Framed; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `tokio_util` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokio` [INFO] [stdout] --> examples/generic_codec.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{io::duplex, try_join}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> examples/generic_codec.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | #[tokio::main] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `try_join` [INFO] [stdout] --> examples/generic_codec.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | try_join!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> examples/generic_codec.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Serialize, Deserialize, Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Deserialize` [INFO] [stdout] --> examples/generic_codec.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Serialize, Deserialize, Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `duplex` in this scope [INFO] [stdout] --> examples/generic_codec.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | let (stream1, stream2) = duplex(4096); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `duplex` in this scope [INFO] [stdout] --> examples/generic_codec_string.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | let (stream1, stream2) = duplex(4096); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> examples/pick_random.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | random_number(2..=3), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{integer}: rand::distributions::uniform::SampleUniform` found in the `rand` crate: [INFO] [stdout] - impl rand::distributions::uniform::SampleUniform for i128; [INFO] [stdout] - impl rand::distributions::uniform::SampleUniform for i16; [INFO] [stdout] - impl rand::distributions::uniform::SampleUniform for i32; [INFO] [stdout] - impl rand::distributions::uniform::SampleUniform for i64; [INFO] [stdout] and 8 more [INFO] [stdout] note: required by a bound in `random_number` [INFO] [stdout] --> /opt/rustwide/workdir/src/utils/random_number.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn random_number(range: R) -> T where T: SampleUniform, R: SampleRange { [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `random_number` [INFO] [stdout] help: consider specifying the type arguments in the function call [INFO] [stdout] | [INFO] [stdout] 18 | random_number::(2..=3), [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `cs_utils::traits`, `cs_utils::test` [INFO] [stdout] --> examples/random_vec.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use cs_utils::{random_str, traits::Random, random_number, test::{random_vec, random_vec_rg}}; [INFO] [stdout] | ^^^^^^ ^^^^ could not find `test` in `cs_utils` [INFO] [stdout] | | [INFO] [stdout] | could not find `traits` in `cs_utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> examples/generic_codec.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> examples/generic_codec_string.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | async fn main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433, E0752. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433, E0752. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b4d1376a21502179fef7d89e739f20748ad00eb755d2d0ae80a609abc1f60836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d1376a21502179fef7d89e739f20748ad00eb755d2d0ae80a609abc1f60836", kill_on_drop: false }` [INFO] [stdout] b4d1376a21502179fef7d89e739f20748ad00eb755d2d0ae80a609abc1f60836