[INFO] fetching crate variant-map-derive 0.1.0...
[INFO] testing variant-map-derive-0.1.0 against nightly-2025-01-18 for randomize-layout-2
[INFO] extracting crate variant-map-derive 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate variant-map-derive 0.1.0 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate variant-map-derive 0.1.0
[INFO] finished tweaking crates.io crate variant-map-derive 0.1.0
[INFO] tweaked toml for crates.io crate variant-map-derive 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] ede87a150c88aca7b1a5a08811e8520256ea43c99942a22646c8b327c4bb58b0
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[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling variant-map-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.46s
[INFO] running `Command { std: "docker" "inspect" "ede87a150c88aca7b1a5a08811e8520256ea43c99942a22646c8b327c4bb58b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede87a150c88aca7b1a5a08811e8520256ea43c99942a22646c8b327c4bb58b0", kill_on_drop: false }`
[INFO] [stdout] ede87a150c88aca7b1a5a08811e8520256ea43c99942a22646c8b327c4bb58b0
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "cafda78d631cf0f6000de59a9c4008c1751e99762573fee492a94a0b47ec69ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling variant-map-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "cafda78d631cf0f6000de59a9c4008c1751e99762573fee492a94a0b47ec69ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cafda78d631cf0f6000de59a9c4008c1751e99762573fee492a94a0b47ec69ec", kill_on_drop: false }`
[INFO] [stdout] cafda78d631cf0f6000de59a9c4008c1751e99762573fee492a94a0b47ec69ec
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 541d5beb55bc5353c01d790932f6111884f65ca9a334b1d82e8129e6ca814999
[INFO] running `Command { std: "docker" "start" "-a" "541d5beb55bc5353c01d790932f6111884f65ca9a334b1d82e8129e6ca814999", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variant_map_derive-2bad30a0a7a9ed37)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests variant_map_derive
[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 7 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::StructAttr (line 290) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::BaseAttr (line 73) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::StructMapFeaturesAttr (line 358) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::KeyNameAttr (line 14) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::MapAttr (line 233) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::BaseKeysAttr (line 168) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 13) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/lib.rs:17:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(VariantStore)]
[INFO] [stdout]   |              ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/lib.rs:17:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(VariantStore)]
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Map` in this scope
[INFO] [stdout]  --> src/lib.rs:17:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(VariantStore)]
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::iter::Map;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use serde_json::Map;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `HashKey` in this scope
[INFO] [stdout]  --> src/lib.rs:17:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[derive(VariantStore)]
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attrs.rs - attrs::StructAttr (line 290) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/attrs.rs:294:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Clone, VariantStore)]
[INFO] [stdout]   |                 ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/attrs.rs:294:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Clone, VariantStore)]
[INFO] [stdout]   |                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyEnum: Serialize` is not satisfied
[INFO] [stdout]  --> src/attrs.rs:294:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Clone, VariantStore)]
[INFO] [stdout]   |                 ^^^^^^^^^^^^ the trait `Serialize` is not implemented for `MyEnum`
[INFO] [stdout]   |
[INFO] [stdout]   = note: for local types consider adding `#[derive(serde::Serialize)]` to your `MyEnum` type
[INFO] [stdout]   = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]   = help: the following other types implement trait `Serialize`:
[INFO] [stdout]             &'a T
[INFO] [stdout]             &'a mut T
[INFO] [stdout]             ()
[INFO] [stdout]             (T,)
[INFO] [stdout]             (T0, T1)
[INFO] [stdout]             (T0, T1, T2)
[INFO] [stdout]             (T0, T1, T2, T3)
[INFO] [stdout]             (T0, T1, T2, T3, T4)
[INFO] [stdout]           and 132 others
[INFO] [stdout]   = help: see issue #48214
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(trivial_bounds)]` to the crate attributes to enable
[INFO] [stdout]   |
[INFO] [stdout] 2 + #![feature(trivial_bounds)]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0405, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attrs.rs - attrs::BaseAttr (line 73) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/attrs.rs:77:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/attrs.rs:77:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Map` in this scope
[INFO] [stdout]  --> src/attrs.rs:77:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::iter::Map;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use serde_json::Map;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdHashKey` in this scope
[INFO] [stdout]  --> src/attrs.rs:77:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attrs.rs - attrs::StructMapFeaturesAttr (line 358) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/attrs.rs:363:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Debug, Serialize, Deserialize, VariantStore)]
[INFO] [stdout]   |                                         ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/attrs.rs:363:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Debug, Serialize, Deserialize, VariantStore)]
[INFO] [stdout]   |                                         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attrs.rs - attrs::KeyNameAttr (line 14) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/attrs.rs:18:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]  --> src/attrs.rs:18:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `serde` is in scope, but it is a crate, not an attribute
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/attrs.rs:18:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Map` in this scope
[INFO] [stdout]  --> src/attrs.rs:18:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::iter::Map;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use serde_json::Map;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `HashKey` in this scope
[INFO] [stdout]  --> src/attrs.rs:18:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attrs.rs - attrs::MapAttr (line 233) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/attrs.rs:237:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/attrs.rs:237:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Map` in this scope
[INFO] [stdout]  --> src/attrs.rs:237:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::iter::Map;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use serde_json::Map;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `HashKey` in this scope
[INFO] [stdout]  --> src/attrs.rs:237:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attrs.rs - attrs::BaseKeysAttr (line 168) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `variant_map`
[INFO] [stdout]  --> src/attrs.rs:172:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MapValue` in this scope
[INFO] [stdout]  --> src/attrs.rs:172:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Map` in this scope
[INFO] [stdout]  --> src/attrs.rs:172:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::iter::Map;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use serde_json::Map;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdHashKey` in this scope
[INFO] [stdout]  --> src/attrs.rs:172:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(VariantStore)]
[INFO] [stdout]   |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `VariantStore` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/attrs.rs - attrs::BaseAttr (line 73)
[INFO] [stdout]     src/attrs.rs - attrs::BaseKeysAttr (line 168)
[INFO] [stdout]     src/attrs.rs - attrs::KeyNameAttr (line 14)
[INFO] [stdout]     src/attrs.rs - attrs::MapAttr (line 233)
[INFO] [stdout]     src/attrs.rs - attrs::StructAttr (line 290)
[INFO] [stdout]     src/attrs.rs - attrs::StructMapFeaturesAttr (line 358)
[INFO] [stdout]     src/lib.rs - (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "541d5beb55bc5353c01d790932f6111884f65ca9a334b1d82e8129e6ca814999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541d5beb55bc5353c01d790932f6111884f65ca9a334b1d82e8129e6ca814999", kill_on_drop: false }`
[INFO] [stdout] 541d5beb55bc5353c01d790932f6111884f65ca9a334b1d82e8129e6ca814999
