[INFO] fetching crate bigerror-error-stack 0.6.0-alpha...
[INFO] testing bigerror-error-stack-0.6.0-alpha against 1.90.0 for beta-1.91-3
[INFO] extracting crate bigerror-error-stack 0.6.0-alpha into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bigerror-error-stack 0.6.0-alpha
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bigerror-error-stack 0.6.0-alpha
[INFO] tweaked toml for crates.io crate bigerror-error-stack 0.6.0-alpha written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bigerror-error-stack 0.6.0-alpha on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bigerror-error-stack 0.6.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded expect-test v1.5.1
[INFO] [stderr]   Downloaded spin v0.10.0
[INFO] [stderr]   Downloaded ansi-to-html v0.2.2
[INFO] [stderr]   Downloaded toml_parser v1.0.1
[INFO] [stderr]   Downloaded similar v2.7.0
[INFO] [stderr]   Downloaded toml v0.9.2
[INFO] [stderr]   Downloaded insta v1.43.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a52d4f6329971161f4f69c28f48c0db8cc63ae9f6371fb2c64a29e00785c15e
[INFO] running `Command { std: "docker" "start" "-a" "5a52d4f6329971161f4f69c28f48c0db8cc63ae9f6371fb2c64a29e00785c15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a52d4f6329971161f4f69c28f48c0db8cc63ae9f6371fb2c64a29e00785c15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a52d4f6329971161f4f69c28f48c0db8cc63ae9f6371fb2c64a29e00785c15e", kill_on_drop: false }`
[INFO] [stdout] 5a52d4f6329971161f4f69c28f48c0db8cc63ae9f6371fb2c64a29e00785c15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ed3a74218a73e1904ea497bee609bbe90c41a693247747c5fa9eb298eea93a5
[INFO] running `Command { std: "docker" "start" "-a" "7ed3a74218a73e1904ea497bee609bbe90c41a693247747c5fa9eb298eea93a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bigerror-error-stack v0.6.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_error` is never used
[INFO] [stdout]   --> src/frame/mod.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Frame {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub(crate) fn as_error(&self) -> &impl Error {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "7ed3a74218a73e1904ea497bee609bbe90c41a693247747c5fa9eb298eea93a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed3a74218a73e1904ea497bee609bbe90c41a693247747c5fa9eb298eea93a5", kill_on_drop: false }`
[INFO] [stdout] 7ed3a74218a73e1904ea497bee609bbe90c41a693247747c5fa9eb298eea93a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1a1624173cce01f5c97c184293c3021e8086da91e45f915dd2af18a1c116db
[INFO] running `Command { std: "docker" "start" "-a" "8c1a1624173cce01f5c97c184293c3021e8086da91e45f915dd2af18a1c116db", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stdout] warning: method `as_error` is never used
[INFO] [stdout]   --> src/frame/mod.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Frame {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub(crate) fn as_error(&self) -> &impl Error {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling expect-test v1.5.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ansi-to-html v0.2.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling ron v0.7.1
[INFO] [stderr]    Compiling toml v0.9.2
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]    Compiling trybuild v1.0.106
[INFO] [stderr]    Compiling bigerror-error-stack v0.6.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]  --> tests/test_macros.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use error_stack::{bail, ensure, report};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/test_conversion.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use error_stack::{FrameKind, Report, ResultExt as _};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/test_iter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use error_stack::{IntoReport as _, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]  --> tests/test_attach_printable.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use error_stack::{AttachmentKind, FrameKind, FutureExt as _, Report, ResultExt as _};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/test_extend.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use error_stack::{IntoReport as _, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]  --> tests/test_attach.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use error_stack::{AttachmentKind, FrameKind, FutureExt as _, Report, ResultExt as _};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]  --> examples/exit_code.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use error_stack::Report;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_frame") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   --> examples/detect.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use error_stack::{
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> examples/detect.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use error_stack::{
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `attach_printable` found for opaque type `impl futures::Future<Output = Result<(), {type error}>>` in the current scope
[INFO] [stdout]    --> tests/test_attach_printable.rs:63:10
[INFO] [stdout]     |
[INFO] [stdout]  62 |       let future = create_future()
[INFO] [stdout]     |  __________________-
[INFO] [stdout]  63 | |         .attach_printable(PrintableA(0))
[INFO] [stdout]     | |_________-^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/future.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 |       fn attach_printable<A>(self, attachment: A) -> FutureWithPrintableAttachment<Self, A>
[INFO] [stdout]     |          ---------------- the method is available for `impl futures::Future<Output = Result<(), {type error}>>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `attach_printable` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `attach_printable_lazy` with a similar name
[INFO] [stdout]     |
[INFO] [stdout]  63 |         .attach_printable_lazy(PrintableA(0))
[INFO] [stdout]     |                          +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[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] Some errors have detailed explanations: E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_attach_printable") due to 6 previous errors
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_macros") due to 5 previous errors
[INFO] [stderr] error: could not compile `bigerror-error-stack` (example "exit_code") due to 1 previous error
[INFO] [stderr] error: could not compile `bigerror-error-stack` (example "detect") due to 2 previous errors
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `attach` found for enum `Result` in the current scope
[INFO] [stdout]   --> tests/test_conversion.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     io_error().attach(10_u32)?;
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/result.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn attach<A>(self, attachment: A) -> core::result::Result<Self::Ok, Report<Self::Context>>
[INFO] [stdout]    |        ------ the method is available for `Result<(), futures_io::Error>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `ResultExt` which provides `attach` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  5 + use bigerror_error_stack::ResultExt;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `attach_lazy` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 97 |     io_error().attach_lazy(10_u32)?;
[INFO] [stdout]    |                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]   --> tests/common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use error_stack::{AttachmentKind, Frame, FrameKind, Report};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]  --> tests/test_change_context.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use error_stack::{AttachmentKind, FrameKind, FutureExt as _, Report, ResultExt as _};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `error_stack`, use `cargo add error_stack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_conversion") due to 2 previous errors
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn provide<'a>(&'a self, request: &mut core::error::Request<'a>) {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[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] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `error_generic_member_access`
[INFO] [stdout]    --> tests/common.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         request.provide_ref(&self.1);
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #99301 <https://github.com/rust-lang/rust/issues/99301> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `Char` in the current scope
[INFO] [stdout]    --> tests/test_iter.rs:47:34
[INFO] [stdout]     |
[INFO] [stdout]  14 | struct Char(char);
[INFO] [stdout]     | ----------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  47 |     let mut report_c = Char('C').into_report().expand();
[INFO] [stdout]     |                                  ^^^^^^^^^^^ method not found in `Char`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `Char` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:26:10
[INFO] [stdout]     |
[INFO] [stdout]  13 |   struct MyError;
[INFO] [stdout]     |   -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  25 |       let mut err1 = MyError
[INFO] [stdout]     |  ____________________-
[INFO] [stdout]  26 | |         .into_report()
[INFO] [stdout]     | |         -^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |       fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |          ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_downcast") due to 4 previous errors
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:29:24
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  29 |     let err2 = MyError.into_report().attach_printable("Not Supported");
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout]  13 |   struct MyError;
[INFO] [stdout]     |   -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  30 |       let mut err3 = MyError
[INFO] [stdout]     |  ____________________-
[INFO] [stdout]  31 | |         .into_report()
[INFO] [stdout]     | |         -^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |       fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |          ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `Char` in the current scope
[INFO] [stdout]    --> tests/test_iter.rs:48:30
[INFO] [stdout]     |
[INFO] [stdout]  14 | struct Char(char);
[INFO] [stdout]     | ----------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  48 |     let report_d = Char('D').into_report();
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `Char`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `Char` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:47:10
[INFO] [stdout]     |
[INFO] [stdout]  13 |   struct MyError;
[INFO] [stdout]     |   -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  46 |       let mut err1 = MyError
[INFO] [stdout]     |  ____________________-
[INFO] [stdout]  47 | |         .into_report()
[INFO] [stdout]     | |         -^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |       fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |          ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `Char` in the current scope
[INFO] [stdout]    --> tests/test_iter.rs:53:30
[INFO] [stdout]     |
[INFO] [stdout]  14 | struct Char(char);
[INFO] [stdout]     | ----------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  53 |     let report_f = Char('F').into_report();
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `Char`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `Char` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:50:24
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  50 |     let err2 = MyError.into_report().attach_printable("Not Supported");
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:51:24
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  51 |     let err3 = MyError.into_report().attach_printable("Not Supported");
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `attach` found for opaque type `impl futures::Future<Output = Result<(), {type error}>>` in the current scope
[INFO] [stdout]    --> tests/test_attach.rs:80:10
[INFO] [stdout]     |
[INFO] [stdout]  79 |       let future = create_future()
[INFO] [stdout]     |  __________________-
[INFO] [stdout]  80 | |         .attach(PrintableA)
[INFO] [stdout]     | |_________-^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/future.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |       fn attach<A>(self, attachment: A) -> FutureWithAttachment<Self, A>
[INFO] [stdout]     |          ------ the method is available for `impl futures::Future<Output = Result<(), {type error}>>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `attach` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `attach_lazy` with a similar name
[INFO] [stdout]     |
[INFO] [stdout]  80 |         .attach_lazy(PrintableA)
[INFO] [stdout]     |                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `Char` in the current scope
[INFO] [stdout]    --> tests/test_iter.rs:60:30
[INFO] [stdout]     |
[INFO] [stdout]  14 | struct Char(char);
[INFO] [stdout]     | ----------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  60 |     let report_h = Char('H').into_report();
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `Char`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `Char` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:65:10
[INFO] [stdout]     |
[INFO] [stdout]  13 |   struct MyError;
[INFO] [stdout]     |   -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  64 |       let mut err1 = MyError
[INFO] [stdout]     |  ____________________-
[INFO] [stdout]  65 | |         .into_report()
[INFO] [stdout]     | |         -^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |       fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |          ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:68:24
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  68 |     let err2 = MyError.into_report().attach_printable("Not Supported");
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:69:24
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  69 |     let err3 = MyError.into_report().attach_printable("Not Supported");
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `change_context` found for opaque type `impl futures::Future<Output = Result<(), {type error}>>` in the current scope
[INFO] [stdout]    --> tests/test_change_context.rs:80:10
[INFO] [stdout]     |
[INFO] [stdout]  79 |       let future = create_future()
[INFO] [stdout]     |  __________________-
[INFO] [stdout]  80 | |         .change_context(ContextA(0))
[INFO] [stdout]     | |_________-^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/future.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 |       fn change_context<C>(self, context: C) -> FutureWithContext<Self, C>
[INFO] [stdout]     |          -------------- the method is available for `impl futures::Future<Output = Result<(), {type error}>>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `change_context` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `change_context_lazy` with a similar name
[INFO] [stdout]     |
[INFO] [stdout]  80 |         .change_context_lazy(ContextA(0))
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:79:17
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  79 |         MyError.into_report(),
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0658.
[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, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:80:17
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  80 |         MyError.into_report(),
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:81:17
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  81 |         MyError.into_report(),
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_change_context") due to 6 previous errors
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:94:17
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  94 |         MyError.into_report().expand(),
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:95:17
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  95 |         MyError.into_report().expand(),
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_iter") due to 9 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_report` found for struct `MyError` in the current scope
[INFO] [stdout]    --> tests/test_extend.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  13 | struct MyError;
[INFO] [stdout]     | -------------- method `into_report` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout]  96 |         MyError.into_report().expand(),
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `MyError`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/report.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn into_report(self) -> Report<Self::Context>;
[INFO] [stdout]     |        ----------- the method is available for `MyError` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoReport` which provides `into_report` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use bigerror_error_stack::IntoReport;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_backtrace") due to 4 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_attach") due to 6 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_display") due to 4 previous errors
[INFO] [stderr] error: could not compile `bigerror-error-stack` (test "test_extend") due to 20 previous errors
[INFO] [stdout] warning: method `as_error` is never used
[INFO] [stdout]   --> src/frame/mod.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Frame {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub(crate) fn as_error(&self) -> &impl Error {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c1a1624173cce01f5c97c184293c3021e8086da91e45f915dd2af18a1c116db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1a1624173cce01f5c97c184293c3021e8086da91e45f915dd2af18a1c116db", kill_on_drop: false }`
[INFO] [stdout] 8c1a1624173cce01f5c97c184293c3021e8086da91e45f915dd2af18a1c116db
