[INFO] fetching crate tokio-tls 0.3.0-alpha.6... [INFO] checking tokio-tls-0.3.0-alpha.6 against beta-2019-10-27 for pr-65897 [INFO] extracting crate tokio-tls 0.3.0-alpha.6 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate tokio-tls 0.3.0-alpha.6 on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tokio-tls 0.3.0-alpha.6 [INFO] finished tweaking crates.io crate tokio-tls 0.3.0-alpha.6 [INFO] tweaked toml for crates.io crate tokio-tls 0.3.0-alpha.6 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f6066dfc87cb6cd59b34c57e8aaabb78953058d5c8afe8c33f4e5482af28d93 [INFO] running `"docker" "start" "-a" "6f6066dfc87cb6cd59b34c57e8aaabb78953058d5c8afe8c33f4e5482af28d93"` [INFO] [stderr] Checking tokio-io v0.2.0-alpha.6 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking tokio-tls v0.3.0-alpha.6 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `cfg_if` [INFO] [stderr] --> tests/bad.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cfg_if::cfg_if; [INFO] [stderr] | ^^^^^^ help: a similar path exists: `std::cfg_if` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/bad.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio::net::TcpStream; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `env_logger` [INFO] [stderr] --> tests/bad.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use env_logger; [INFO] [stderr] | ^^^^^^^^^^ no `env_logger` external crate [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/bad.rs:103:3 [INFO] [stderr] | [INFO] [stderr] 103 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/bad.rs:110:3 [INFO] [stderr] | [INFO] [stderr] 110 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/bad.rs:116:3 [INFO] [stderr] | [INFO] [stderr] 116 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/bad.rs:121:3 [INFO] [stderr] | [INFO] [stderr] 121 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cfg_if` [INFO] [stderr] --> tests/bad.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | cfg_if! { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> tests/bad.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | let socket = t!(TcpStream::connect(&addr).await); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `assert_expired_error` in this scope [INFO] [stderr] --> tests/bad.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | assert_expired_error(&get_host("expired.badssl.com").await) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `assert_wrong_host` in this scope [INFO] [stderr] --> tests/bad.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | assert_wrong_host(&get_host("wrong.host.badssl.com").await) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `assert_self_signed` in this scope [INFO] [stderr] --> tests/bad.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | assert_self_signed(&get_host("self-signed.badssl.com").await) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `assert_untrusted_root` in this scope [INFO] [stderr] --> tests/bad.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | assert_untrusted_root(&get_host("untrusted-root.badssl.com").await) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `untrusted_root` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `cfg_if` [INFO] [stderr] --> tests/smoke.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cfg_if::cfg_if; [INFO] [stderr] | ^^^^^^ help: a similar path exists: `std::cfg_if` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `cfg_if` [INFO] [stderr] --> tests/google.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cfg_if::cfg_if; [INFO] [stderr] | ^^^^^^ help: a similar path exists: `std::cfg_if` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/google.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/google.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio::net::TcpStream; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `env_logger` [INFO] [stderr] --> tests/google.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use env_logger; [INFO] [stderr] | ^^^^^^^^^^ no `env_logger` external crate [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/google.rs:85:3 [INFO] [stderr] | [INFO] [stderr] 85 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/google.rs:52:3 [INFO] [stderr] | [INFO] [stderr] 52 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cfg_if` [INFO] [stderr] --> tests/google.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | cfg_if! { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> tests/google.rs:59:18 [INFO] [stderr] | [INFO] [stderr] 59 | let socket = TcpStream::connect(&addr).await.unwrap(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> tests/google.rs:91:21 [INFO] [stderr] | [INFO] [stderr] 91 | let socket = t!(TcpStream::connect(&addr).await); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `env_logger` [INFO] [stderr] --> tests/smoke.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use env_logger; [INFO] [stderr] | ^^^^^^^^^^ no `env_logger` external crate [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/smoke.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::stream::StreamExt; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/smoke.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use tokio::io::{AsyncReadExt, AsyncWrite, AsyncWriteExt, Error, ErrorKind}; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/smoke.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> tests/smoke.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::join; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/smoke.rs:521:3 [INFO] [stderr] | [INFO] [stderr] 521 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/smoke.rs:556:3 [INFO] [stderr] | [INFO] [stderr] 556 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/smoke.rs:587:3 [INFO] [stderr] | [INFO] [stderr] 587 | #[tokio::test] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cfg_if` [INFO] [stderr] --> tests/smoke.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | cfg_if! { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `join` [INFO] [stderr] --> tests/smoke.rs:551:21 [INFO] [stderr] | [INFO] [stderr] 551 | let (data, _) = join!(server, client); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `join` [INFO] [stderr] --> tests/smoke.rs:582:21 [INFO] [stderr] | [INFO] [stderr] 582 | let (_, data) = join!(server, client); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `join` [INFO] [stderr] --> tests/smoke.rs:625:23 [INFO] [stderr] | [INFO] [stderr] 625 | let (amt, data) = join!(server, client); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Once` [INFO] [stderr] --> tests/smoke.rs:35:25 [INFO] [stderr] | [INFO] [stderr] 35 | static INIT: Once = Once::new(); [INFO] [stderr] | ^^^^ use of undeclared type or module `Once` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `env` [INFO] [stderr] --> tests/smoke.rs:39:23 [INFO] [stderr] | [INFO] [stderr] 39 | let path = t!(env::current_exe()); [INFO] [stderr] | ^^^ use of undeclared type or module `env` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stderr] --> tests/smoke.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | File::create(&config) [INFO] [stderr] | ^^^^ use of undeclared type or module `File` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `assert_bad_hostname_error` in this scope [INFO] [stderr] --> tests/google.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | assert_bad_hostname_error(&res.err().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener` [INFO] [stderr] --> tests/smoke.rs:526:18 [INFO] [stderr] | [INFO] [stderr] 526 | let srv = t!(TcpListener::bind("127.0.0.1:0").await); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `TcpListener` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> tests/smoke.rs:545:25 [INFO] [stderr] | [INFO] [stderr] 545 | let socket = t!(TcpStream::connect(&addr).await); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener` [INFO] [stderr] --> tests/smoke.rs:561:18 [INFO] [stderr] | [INFO] [stderr] 561 | let srv = t!(TcpListener::bind("127.0.0.1:0").await); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `TcpListener` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> tests/smoke.rs:574:25 [INFO] [stderr] | [INFO] [stderr] 574 | let socket = t!(TcpStream::connect(&addr).await); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener` [INFO] [stderr] --> tests/smoke.rs:592:18 [INFO] [stderr] | [INFO] [stderr] 592 | let srv = t!(TcpListener::bind("127.0.0.1:0").await); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `TcpListener` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> tests/smoke.rs:611:25 [INFO] [stderr] | [INFO] [stderr] 611 | let socket = t!(TcpStream::connect(&addr).await); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `ErrorKind` [INFO] [stderr] --> tests/smoke.rs:618:47 [INFO] [stderr] | [INFO] [stderr] 618 | Err(ref err) if err.kind() == ErrorKind::UnexpectedEof => break, [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `ErrorKind` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Once` in this scope [INFO] [stderr] --> tests/smoke.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | static INIT: Once = Once::new(); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use core::iter::Once; [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter::Once; [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::Once; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `AsyncWrite` in this scope [INFO] [stderr] --> tests/smoke.rs:502:23 [INFO] [stderr] | [INFO] [stderr] 502 | async fn copy_data(mut w: W) -> Result { [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use tokio_io::AsyncWrite; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in this scope [INFO] [stderr] --> tests/smoke.rs:502:70 [INFO] [stderr] | [INFO] [stderr] 502 | async fn copy_data(mut w: W) -> Result { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 3 | use core::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use native_tls::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use openssl::error::Error; [INFO] [stderr] | [INFO] [stderr] 3 | use openssl::ssl::Error; [INFO] [stderr] | [INFO] [stderr] and 3 other candidates [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `contexts` in this scope [INFO] [stderr] --> tests/smoke.rs:529:34 [INFO] [stderr] | [INFO] [stderr] 529 | let (server_cx, client_cx) = contexts(); [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `contexts` in this scope [INFO] [stderr] --> tests/smoke.rs:564:34 [INFO] [stderr] | [INFO] [stderr] 564 | let (server_cx, client_cx) = contexts(); [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `contexts` in this scope [INFO] [stderr] --> tests/smoke.rs:595:34 [INFO] [stderr] | [INFO] [stderr] 595 | let (server_cx, client_cx) = contexts(); [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: aborting due to 29 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `tokio-tls`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tokio-tls`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `write_all` found for type `tokio_tls::TlsStream<_>` in the current scope [INFO] [stderr] --> tests/google.rs:67:15 [INFO] [stderr] | [INFO] [stderr] 67 | t!(socket.write_all(b"GET / HTTP/1.0\r\n\r\n").await); [INFO] [stderr] | ^^^^^^^^^ method not found in `tokio_tls::TlsStream<_>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read_to_end` found for type `tokio_tls::TlsStream<_>` in the current scope [INFO] [stderr] --> tests/google.rs:69:15 [INFO] [stderr] | [INFO] [stderr] 69 | t!(socket.read_to_end(&mut data).await); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `tokio_tls::TlsStream<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `tokio-tls`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6f6066dfc87cb6cd59b34c57e8aaabb78953058d5c8afe8c33f4e5482af28d93"` [INFO] running `"docker" "rm" "-f" "6f6066dfc87cb6cd59b34c57e8aaabb78953058d5c8afe8c33f4e5482af28d93"` [INFO] [stdout] 6f6066dfc87cb6cd59b34c57e8aaabb78953058d5c8afe8c33f4e5482af28d93