[INFO] fetching crate variant-map-derive 0.1.0...
[INFO] testing variant-map-derive-0.1.0 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate variant-map-derive 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate variant-map-derive 0.1.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 008be7d84f31217ed0cd205e0779683dc009d437229159747c4bc272df1b5068
[INFO] running `Command { std: "docker" "start" "-a" "008be7d84f31217ed0cd205e0779683dc009d437229159747c4bc272df1b5068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "008be7d84f31217ed0cd205e0779683dc009d437229159747c4bc272df1b5068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008be7d84f31217ed0cd205e0779683dc009d437229159747c4bc272df1b5068", kill_on_drop: false }`
[INFO] [stdout] 008be7d84f31217ed0cd205e0779683dc009d437229159747c4bc272df1b5068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d96cee79ff8988ece7d804cc7da1b90af7e02fc84e54cc6e42e3da7fbe2d2c
[INFO] running `Command { std: "docker" "start" "-a" "41d96cee79ff8988ece7d804cc7da1b90af7e02fc84e54cc6e42e3da7fbe2d2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.216
[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 10.40s
[INFO] running `Command { std: "docker" "inspect" "41d96cee79ff8988ece7d804cc7da1b90af7e02fc84e54cc6e42e3da7fbe2d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d96cee79ff8988ece7d804cc7da1b90af7e02fc84e54cc6e42e3da7fbe2d2c", kill_on_drop: false }`
[INFO] [stdout] 41d96cee79ff8988ece7d804cc7da1b90af7e02fc84e54cc6e42e3da7fbe2d2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fee6acb9b349c4e04da4fc9d5ac4a8ee95d55585a52d0b140bfce348edd3e19
[INFO] running `Command { std: "docker" "start" "-a" "0fee6acb9b349c4e04da4fc9d5ac4a8ee95d55585a52d0b140bfce348edd3e19", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling variant-map-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "0fee6acb9b349c4e04da4fc9d5ac4a8ee95d55585a52d0b140bfce348edd3e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fee6acb9b349c4e04da4fc9d5ac4a8ee95d55585a52d0b140bfce348edd3e19", kill_on_drop: false }`
[INFO] [stdout] 0fee6acb9b349c4e04da4fc9d5ac4a8ee95d55585a52d0b140bfce348edd3e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a315536f610855b3d0592e20db740f2ea5f2649adc557b0d6b1772b73a86e6be
[INFO] running `Command { std: "docker" "start" "-a" "a315536f610855b3d0592e20db740f2ea5f2649adc557b0d6b1772b73a86e6be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variant_map_derive-4e661d94fb5aa555)
[INFO] [stdout] 
[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] [stderr]    Doc-tests variant_map_derive
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::StructMapFeaturesAttr (line 358) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::StructAttr (line 290) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::MapAttr (line 233) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::KeyNameAttr (line 14) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::BaseKeysAttr (line 168) ... FAILED
[INFO] [stdout] test src/attrs.rs - attrs::BaseAttr (line 73) ... 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::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::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] 
[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::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::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::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] ---- 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] 
[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 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a315536f610855b3d0592e20db740f2ea5f2649adc557b0d6b1772b73a86e6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a315536f610855b3d0592e20db740f2ea5f2649adc557b0d6b1772b73a86e6be", kill_on_drop: false }`
[INFO] [stdout] a315536f610855b3d0592e20db740f2ea5f2649adc557b0d6b1772b73a86e6be
