[INFO] fetching crate autoerror 1.0.0... [INFO] testing autoerror-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate autoerror 1.0.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate autoerror 1.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate autoerror 1.0.0 [INFO] tweaked toml for crates.io crate autoerror 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate autoerror 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a547f3825a8ccde017704a2d0d10b7a34905082b754310de3aee52487e5541f0 [INFO] running `Command { std: "docker" "start" "-a" "a547f3825a8ccde017704a2d0d10b7a34905082b754310de3aee52487e5541f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a547f3825a8ccde017704a2d0d10b7a34905082b754310de3aee52487e5541f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a547f3825a8ccde017704a2d0d10b7a34905082b754310de3aee52487e5541f0", kill_on_drop: false }` [INFO] [stdout] a547f3825a8ccde017704a2d0d10b7a34905082b754310de3aee52487e5541f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 971ff1176e04b8ecf5c47566862bd6a8837df4e6a7faaddcd07b5c9bc4ab63cf [INFO] running `Command { std: "docker" "start" "-a" "971ff1176e04b8ecf5c47566862bd6a8837df4e6a7faaddcd07b5c9bc4ab63cf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autoerror v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:86:27 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.59s [INFO] running `Command { std: "docker" "inspect" "971ff1176e04b8ecf5c47566862bd6a8837df4e6a7faaddcd07b5c9bc4ab63cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "971ff1176e04b8ecf5c47566862bd6a8837df4e6a7faaddcd07b5c9bc4ab63cf", kill_on_drop: false }` [INFO] [stdout] 971ff1176e04b8ecf5c47566862bd6a8837df4e6a7faaddcd07b5c9bc4ab63cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93495f4f45bfdec176e20365b8c248403b4151ee0bb0ddb8def08b23edb96a28 [INFO] running `Command { std: "docker" "start" "-a" "93495f4f45bfdec176e20365b8c248403b4151ee0bb0ddb8def08b23edb96a28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling autoerror v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:86:27 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling trybuild v1.0.114 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:86:27 [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.42s [INFO] running `Command { std: "docker" "inspect" "93495f4f45bfdec176e20365b8c248403b4151ee0bb0ddb8def08b23edb96a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93495f4f45bfdec176e20365b8c248403b4151ee0bb0ddb8def08b23edb96a28", kill_on_drop: false }` [INFO] [stdout] 93495f4f45bfdec176e20365b8c248403b4151ee0bb0ddb8def08b23edb96a28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f24adf93a372649b875f3923bf5039b4ce82eddf0cf8bd2729aeef57b49cb0a [INFO] running `Command { std: "docker" "start" "-a" "2f24adf93a372649b875f3923bf5039b4ce82eddf0cf8bd2729aeef57b49cb0a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:86:27 [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `autoerror` (lib) generated 1 warning (run `cargo fix --lib -p autoerror` to apply 1 suggestion) [INFO] [stderr] warning: `autoerror` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/autoerror-1d567214831d0f04) [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/tests-022d0f7fb4189a49) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling autoerror v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:86:27 [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `autoerror` (lib) generated 1 warning (run `cargo fix --lib -p autoerror` to apply 1 suggestion) [INFO] [stderr] Compiling autoerror-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/autoerror) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.95s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/basic_compile.rs [should pass] ... ok [INFO] [stderr] [INFO] [stderr] STDERR: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:86:27 [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stderr] | ++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] test tests/test_generation.rs [should pass] ... ok [INFO] [stderr] [INFO] [stderr] STDERR: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:86:27 [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 86 | fn parse_variant(variant: &syn::Variant) -> Result, TokenStream> { [INFO] [stderr] | ++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] test tests/error_struct.rs [should fail to compile] ... ok [INFO] [stderr] test tests/double_auto_error.rs [should fail to compile] ... ok [INFO] [stdout] test tests ... ok [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.43s [INFO] [stdout] [INFO] [stderr] Doc-tests autoerror [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - derive (line 179) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - derive (line 179) stdout ---- [INFO] [stdout] error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s [INFO] [stdout] --> src/lib.rs:181:1 [INFO] [stdout] | [INFO] [stdout] 181 | #[derive(AutoError)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not applicable here [INFO] [stdout] 182 | use autoerror::AutoError; [INFO] [stdout] | ------------------------- not a `struct`, `enum` or `union` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:185:7 [INFO] [stdout] | [INFO] [stdout] 185 | #[auto_error(format_str="Document not found")] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `auto_error` is an attribute that can be used by the derive macro `AutoError`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 184 + #[derive(AutoError)] [INFO] [stdout] 185 | enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:188:7 [INFO] [stdout] | [INFO] [stdout] 188 | #[auto_error(make_from=true)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `auto_error` is an attribute that can be used by the derive macro `AutoError`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 184 + #[derive(AutoError)] [INFO] [stdout] 185 | enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0774`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | #[derive(AutoError)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not applicable here [INFO] [stdout] 24 | use autoerror::AutoError; [INFO] [stdout] | ------------------------- not a `struct`, `enum` or `union` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | #[auto_error(format_str="Document not found")] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `auto_error` is an attribute that can be used by the derive macro `AutoError`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 26 + #[derive(AutoError)] [INFO] [stdout] 27 | enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `auto_error` in this scope [INFO] [stdout] --> src/lib.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | #[auto_error(make_from=true)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `auto_error` is an attribute that can be used by the derive macro `AutoError`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 26 + #[derive(AutoError)] [INFO] [stdout] 27 | enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0774`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/lib.rs - derive (line 179) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2f24adf93a372649b875f3923bf5039b4ce82eddf0cf8bd2729aeef57b49cb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f24adf93a372649b875f3923bf5039b4ce82eddf0cf8bd2729aeef57b49cb0a", kill_on_drop: false }` [INFO] [stdout] 2f24adf93a372649b875f3923bf5039b4ce82eddf0cf8bd2729aeef57b49cb0a