[INFO] fetching crate ratsio_fork_040 0.4.1...
[INFO] checking ratsio_fork_040-0.4.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate ratsio_fork_040 0.4.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate ratsio_fork_040 0.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ratsio_fork_040 0.4.1
[INFO] finished tweaking crates.io crate ratsio_fork_040 0.4.1
[INFO] tweaked toml for crates.io crate ratsio_fork_040 0.4.1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate ratsio_fork_040 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a40c84df4e7138c3c08ddb92a487b1ed8009214743d5f4427812bb87a8ea1a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a40c84df4e7138c3c08ddb92a487b1ed8009214743d5f4427812bb87a8ea1a41", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e329b29296253d736b331aea3609112c50f53eab5be7640e3675b552c3add71
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[INFO] [stderr]    Compiling ratsio_fork_040 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ratsio`
[INFO] [stdout]  --> tests/nats_client_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::nats_client::NatsClient;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ratsio`
[INFO] [stdout]  --> tests/nats_client_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ratsio::error::RatsioError;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> tests/nats_client_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ratsio::protocol;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> tests/nats_client_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ratsio::nuid;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_sub_tls.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{NatsClient, RatsioError, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_pub_user.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{RatsioError, NatsClient, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RatsioError` in this scope
[INFO] [stdout]   --> tests/nats_client_test.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 | async fn test1() -> Result<(), RatsioError> {
[INFO] [stdout]    |                                ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ratsio_fork_040::RatsioError;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NatsClient`
[INFO] [stdout]   --> tests/nats_client_test.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let nats_client = NatsClient::new("nats://localhost:4222").await?;
[INFO] [stdout]    |                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ratsio_fork_040::NatsClient;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_sub_token.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{NatsClient, RatsioError, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ratsio`
[INFO] [stdout]  --> examples/nats_publish.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ratsio::nats_client::UriVec;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_publish.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{RatsioError, NatsClient, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_sub_user.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{NatsClient, RatsioError, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> examples/nats_sub_tls.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ratsio_fork_040` due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> tests/nats_client_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> examples/nats_sub_token.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_subscribe.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{NatsClient, RatsioError, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[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] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> examples/nats_sub_user.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/stan_subscribe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ratsio::{RatsioError, StanClient, StanOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/stan_publish.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{RatsioError, StanClient, StanOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratsio`
[INFO] [stdout]  --> examples/nats_pub_token.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratsio::{RatsioError, NatsClient, NatsClientOptions};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ratsio`
[INFO] [stdout]   --> examples/stan_publish.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let client_id = ratsio::nuid::next();
[INFO] [stdout]    |                     ^^^^^^ use of undeclared crate or module `ratsio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> examples/nats_subscribe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> examples/stan_subscribe.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0e329b29296253d736b331aea3609112c50f53eab5be7640e3675b552c3add71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e329b29296253d736b331aea3609112c50f53eab5be7640e3675b552c3add71", kill_on_drop: false }`
[INFO] [stdout] 0e329b29296253d736b331aea3609112c50f53eab5be7640e3675b552c3add71
