[INFO] fetching crate easyerr_derive 0.1.0...
[INFO] testing easyerr_derive-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate easyerr_derive 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate easyerr_derive 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate easyerr_derive 0.1.0
[INFO] tweaked toml for crates.io crate easyerr_derive 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easyerr_derive 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24b2cf7811dd08bb3c4a4fc210352da17ef612bb19fec637745c38ee7b9df338
[INFO] running `Command { std: "docker" "start" "-a" "24b2cf7811dd08bb3c4a4fc210352da17ef612bb19fec637745c38ee7b9df338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24b2cf7811dd08bb3c4a4fc210352da17ef612bb19fec637745c38ee7b9df338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b2cf7811dd08bb3c4a4fc210352da17ef612bb19fec637745c38ee7b9df338", kill_on_drop: false }`
[INFO] [stdout] 24b2cf7811dd08bb3c4a4fc210352da17ef612bb19fec637745c38ee7b9df338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3624f11348450a0bfcf2a132d36b61c65e7613aa89ef489c9a6d5fd64ec0682
[INFO] running `Command { std: "docker" "start" "-a" "d3624f11348450a0bfcf2a132d36b61c65e7613aa89ef489c9a6d5fd64ec0682", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling easyerr_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.11s
[INFO] running `Command { std: "docker" "inspect" "d3624f11348450a0bfcf2a132d36b61c65e7613aa89ef489c9a6d5fd64ec0682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3624f11348450a0bfcf2a132d36b61c65e7613aa89ef489c9a6d5fd64ec0682", kill_on_drop: false }`
[INFO] [stdout] d3624f11348450a0bfcf2a132d36b61c65e7613aa89ef489c9a6d5fd64ec0682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ae43a5bfae254a11babf4951a019a74d562f82186593371c33205e01b8a81fc
[INFO] running `Command { std: "docker" "start" "-a" "3ae43a5bfae254a11babf4951a019a74d562f82186593371c33205e01b8a81fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling easyerr_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `easyerr`
[INFO] [stdout]  --> tests/struct.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use easyerr::*;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `easyerr`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `easyerr`, use `cargo add easyerr` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `easyerr`
[INFO] [stdout]  --> tests/enum.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use easyerr::*;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `easyerr`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `easyerr`, use `cargo add easyerr` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `easyerr`
[INFO] [stdout]  --> tests/complex.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use easyerr::prelude::*;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `easyerr`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `easyerr`, use `cargo add easyerr` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Error` in this scope
[INFO] [stdout]   --> tests/struct.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, Error)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the derive macro `Error` accepts the similarly named `error` attribute
[INFO] [stdout]    |
[INFO] [stdout] 14 - #[derive(Debug, Error)]
[INFO] [stdout] 14 + #[derive(Debug, error)]
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use easyerr_derive::Error;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Error` in this scope
[INFO] [stdout]  --> tests/enum.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Error)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: the derive macro `Error` accepts the similarly named `error` attribute
[INFO] [stdout]   |
[INFO] [stdout] 3 - #[derive(Debug, Error)]
[INFO] [stdout] 3 + #[derive(Debug, error)]
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]   |
[INFO] [stdout] 1 + use easyerr_derive::Error;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> tests/struct.rs:15:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[error("something went wrong")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout] 16 + #[derive(Error)]
[INFO] [stdout] 17 | pub struct BazError;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Error` in this scope
[INFO] [stdout]   --> tests/struct.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Error)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the derive macro `Error` accepts the similarly named `error` attribute
[INFO] [stdout]    |
[INFO] [stdout] 10 - #[derive(Debug, Error)]
[INFO] [stdout] 10 + #[derive(Debug, error)]
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use easyerr_derive::Error;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]  --> tests/enum.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[error(transparent)]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute
[INFO] [stdout]   |
[INFO] [stdout] 4 + #[derive(Error)]
[INFO] [stdout] 5 | enum TestError {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]  --> tests/enum.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[error("something went terribly wrong!")]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute
[INFO] [stdout]   |
[INFO] [stdout] 4 + #[derive(Error)]
[INFO] [stdout] 5 | enum TestError {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]  --> tests/enum.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[error("stringy {f0}")]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute
[INFO] [stdout]   |
[INFO] [stdout] 4 + #[derive(Error)]
[INFO] [stdout] 5 | enum TestError {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> tests/struct.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[error("something went wrong with the number {f0}")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout] 12 + #[derive(Error)]
[INFO] [stdout] 13 | pub struct BarError(u64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Error` in this scope
[INFO] [stdout]   --> tests/complex.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Error)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use easyerr_derive::Error;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Error` in this scope
[INFO] [stdout]  --> tests/struct.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Error)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: the derive macro `Error` accepts the similarly named `error` attribute
[INFO] [stdout]   |
[INFO] [stdout] 3 - #[derive(Debug, Error)]
[INFO] [stdout] 3 + #[derive(Debug, error)]
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]   |
[INFO] [stdout] 1 + use easyerr_derive::Error;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]  --> tests/struct.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[error(transparent)]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute
[INFO] [stdout]   |
[INFO] [stdout] 5 + #[derive(Error)]
[INFO] [stdout] 6 | pub struct FooError<const LEN: usize> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> tests/complex.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[error("failed to read message from {path:?}")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> tests/complex.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[error("failed to validate message")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]   --> tests/complex.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ensure!(msg.len() > 100, ValidateMessageError::TooLong(msg.len()));
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]   --> tests/complex.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ensure!(msg.len() < 20, ValidateMessageError::TooShort(msg.len()));
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Error` in this scope
[INFO] [stdout]  --> tests/complex.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Error)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]   |
[INFO] [stdout] 1 + use easyerr_derive::Error;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]  --> tests/complex.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[error("message is too short: {f0} bytes")]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]  --> tests/complex.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[error("message is too long: {f0} bytes")]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `context` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/complex.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let message = std::fs::read_to_string(&path).context(OpenMyStructCtx::Read { path })?;
[INFO] [stdout]    |                                                      ^^^^^^^ method not found in `Result<String, std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `context` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/enum.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |       let _e = Err::<(), _>(std::io::Error::new(std::io::ErrorKind::NotFound, "oops"))
[INFO] [stdout]    |  ______________-
[INFO] [stdout] 15 | |         .context(TestCtx::Foo { a: 0 });
[INFO] [stdout]    | |         -^^^^^^^ method not found in `Result<(), std::io::Error>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `context` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/struct.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |       let _e = Err::<(), _>(std::io::Error::new(std::io::ErrorKind::NotFound, "oops"))
[INFO] [stdout]    |  ______________-
[INFO] [stdout] 20 | |         .context(FooCtx { x: [0] });
[INFO] [stdout]    | |         -^^^^^^^ method not found in `Result<(), std::io::Error>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `context` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/complex.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 |         validate_message(&message).context(OpenMyStructCtx::Validation)?;
[INFO] [stdout]    |                                    ^^^^^^^ method not found in `Result<(), ValidateMessageError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `OpenMyStructCtx`
[INFO] [stdout]   --> tests/complex.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |         validate_message(&message).context(OpenMyStructCtx::Validation)?;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            use of undeclared type `OpenMyStructCtx`
[INFO] [stdout]    |                                            help: an enum with a similar name exists: `OpenMyStructError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `OpenMyStructCtx`
[INFO] [stdout]   --> tests/complex.rs:37:62
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let message = std::fs::read_to_string(&path).context(OpenMyStructCtx::Read { path })?;
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                              |
[INFO] [stdout]    |                                                              use of undeclared type `OpenMyStructCtx`
[INFO] [stdout]    |                                                              help: an enum with a similar name exists: `OpenMyStructError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `easyerr_derive` (test "enum") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `easyerr_derive` (test "struct") due to 8 previous errors
[INFO] [stderr] error: could not compile `easyerr_derive` (test "complex") due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "3ae43a5bfae254a11babf4951a019a74d562f82186593371c33205e01b8a81fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae43a5bfae254a11babf4951a019a74d562f82186593371c33205e01b8a81fc", kill_on_drop: false }`
[INFO] [stdout] 3ae43a5bfae254a11babf4951a019a74d562f82186593371c33205e01b8a81fc
