[INFO] fetching crate default_variant 0.1.0...
[INFO] testing default_variant-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate default_variant 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate default_variant 0.1.0
[INFO] finished tweaking crates.io crate default_variant 0.1.0
[INFO] tweaked toml for crates.io crate default_variant 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate default_variant 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b21db37c903c8fffac905538ca6b84e4504d134f1205ff0df73df74280123b45
[INFO] running `Command { std: "docker" "start" "-a" "b21db37c903c8fffac905538ca6b84e4504d134f1205ff0df73df74280123b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b21db37c903c8fffac905538ca6b84e4504d134f1205ff0df73df74280123b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21db37c903c8fffac905538ca6b84e4504d134f1205ff0df73df74280123b45", kill_on_drop: false }`
[INFO] [stdout] b21db37c903c8fffac905538ca6b84e4504d134f1205ff0df73df74280123b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f49614d0a41d68fc46d337dc8834503ae141228c0413de8f219f076c1ec15caf
[INFO] running `Command { std: "docker" "start" "-a" "f49614d0a41d68fc46d337dc8834503ae141228c0413de8f219f076c1ec15caf", kill_on_drop: false }`
[INFO] [stderr]    Compiling default_variant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "f49614d0a41d68fc46d337dc8834503ae141228c0413de8f219f076c1ec15caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49614d0a41d68fc46d337dc8834503ae141228c0413de8f219f076c1ec15caf", kill_on_drop: false }`
[INFO] [stdout] f49614d0a41d68fc46d337dc8834503ae141228c0413de8f219f076c1ec15caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e36efc123284b198afde3a2aceb96fb2fb10ae9567796c7a99071ab32d7e1e13
[INFO] running `Command { std: "docker" "start" "-a" "e36efc123284b198afde3a2aceb96fb2fb10ae9567796c7a99071ab32d7e1e13", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling default_variant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "e36efc123284b198afde3a2aceb96fb2fb10ae9567796c7a99071ab32d7e1e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e36efc123284b198afde3a2aceb96fb2fb10ae9567796c7a99071ab32d7e1e13", kill_on_drop: false }`
[INFO] [stdout] e36efc123284b198afde3a2aceb96fb2fb10ae9567796c7a99071ab32d7e1e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a91996befd4a450b8db69070b85b97e6ef5be5d212c84893d1542b024aace951
[INFO] running `Command { std: "docker" "start" "-a" "a91996befd4a450b8db69070b85b97e6ef5be5d212c84893d1542b024aace951", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/default_variant-558bd17e3f802cec)
[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]      Running tests/associated_constant.rs (/opt/rustwide/target/debug/deps/associated_constant-c4b168a0a8bc3dfa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test associated_constant_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/method_call.rs (/opt/rustwide/target/debug/deps/method_call-5464a864aefd33f3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fizz_buzz_states_via_default ... ok
[INFO] [stdout] test assert_ridiculous_default_states ... ok
[INFO] [stdout] test parity_default_changes_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_variant.rs (/opt/rustwide/target/debug/deps/struct_variant-08aff2be1201e308)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test generic_struct_variant_default ... ok
[INFO] [stdout] test struct_variant_default ... ok
[INFO] [stdout] test generic_struct_with_bounds_variant_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tuple_variant.rs (/opt/rustwide/target/debug/deps/tuple_variant-5579fd13b19f3e0f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test generic_tuple_1_variant_with_bounds_in_default ... ok
[INFO] [stdout] test generic_tuple_2_variant_without_bounds_default ... ok
[INFO] [stdout] test tuple_2_variant_defaults ... ok
[INFO] [stdout] test tuple_1_variant_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unit_variant.rs (/opt/rustwide/target/debug/deps/unit_variant-ba1e5a8dd854bfe3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unit_variant_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests default_variant
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - EnumDefault (line 218) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 62) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 158) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 123) ... FAILED
[INFO] [stdout] test src/lib.rs - Call (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - Call (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 112) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 93) ... FAILED
[INFO] [stdout] test src/lib.rs - default (line 360) ... FAILED
[INFO] [stdout] test src/lib.rs - default (line 381) ... FAILED
[INFO] [stdout] test src/lib.rs - EnumDefault (line 255) ... FAILED
[INFO] [stdout] test src/lib.rs - default (line 372) ... FAILED
[INFO] [stdout] test src/lib.rs - default (line 348) ... FAILED
[INFO] [stdout] test src/lib.rs - default (line 390) ... FAILED
[INFO] [stdout] test src/lib.rs - EnumDefault (line 240) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 147) ... FAILED
[INFO] [stdout] test src/lib.rs - Call (line 32) ... ok
[INFO] [stdout] test src/lib.rs - VariantValue (line 85) ... FAILED
[INFO] [stdout] test src/lib.rs - VariantValue (line 167) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - EnumDefault (line 218) stdout ----
[INFO] [stdout] error: mismatched closing delimiter: `]`
[INFO] [stdout]   --> src/lib.rs:236:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[default(MyGenerics(Default::default() where T: Default)]
[INFO] [stdout]    |      -       ^ unclosed delimiter                            ^ mismatched closing delimiter
[INFO] [stdout]    |      |
[INFO] [stdout]    |      closing delimiter possibly meant for this
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 62) stdout ----
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]  --> src/lib.rs:63:5
[INFO] [stdout]   |
[INFO] [stdout] 1 |     #[default(...)]
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 158) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:159:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Baz { one: 1, two: 2 })]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 104) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:105:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Foo(true))]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 123) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:124:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(cfg())]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `linux`
[INFO] [stdout]   --> src/lib.rs:134:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |         if cfg!(linux) {
[INFO] [stdout]    |                 ^^^^^ help: found config with similar value: `target_os = "linux"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `macos`
[INFO] [stdout]   --> src/lib.rs:136:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |         } else if cfg!(macos) {
[INFO] [stdout]    |                        ^^^^^ help: found config with similar value: `target_os = "macos"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(macos)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(macos)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Call (line 23) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]  --> src/lib.rs:24:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::Foo(a, b, c)
[INFO] [stdout]   |           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]  --> src/lib.rs:24:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::Foo(a, b, c)
[INFO] [stdout]   |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]  --> src/lib.rs:24:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::Foo(a, b, c)
[INFO] [stdout]   |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]  --> src/lib.rs:24:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::Foo(a, b, c)
[INFO] [stdout]   | ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Call (line 19) stdout ----
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]  --> src/lib.rs:20:5
[INFO] [stdout]   |
[INFO] [stdout] 1 |     #[default(Foo(a, b, c))]
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 112) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `FooBar` in this scope
[INFO] [stdout]  --> src/lib.rs:113:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Default for FooBar {
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 93) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Nat` in this scope
[INFO] [stdout]  --> src/lib.rs:94:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Default for Nat {
[INFO] [stdout]   |                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - default (line 360) stdout ----
[INFO] [stdout] error: expected expression, found `;`
[INFO] [stdout]   --> src/lib.rs:368:57
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl MyEnum {
[INFO] [stdout]    |             - while parsing this item list starting here
[INFO] [stdout] 10 |     pub const MY_CONST: Self = /* constant expression */;
[INFO] [stdout]    |                                                         ^ expected expression
[INFO] [stdout] 11 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:361:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(MY_CONST)]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - default (line 381) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:382:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Baz { foo: Some(0), bar: true })]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EnumDefault (line 255) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:256:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - default (line 372) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:373:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Bar(true, 0))]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - default (line 348) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:349:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Zero)]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - default (line 390) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:397:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[default(
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:391:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(One(Default::default()) where A: Default)]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `C` in this scope
[INFO] [stdout]   --> src/lib.rs:407:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum Thing<A, B> {
[INFO] [stdout]    |            - similarly named type parameter `A` defined here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Quux { a: A, b: C, letter: char }
[INFO] [stdout]    |                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: a type parameter with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 19 -     Quux { a: A, b: C, letter: char }
[INFO] [stdout] 19 +     Quux { a: A, b: A, letter: char }
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum Thing<A, B, C> {
[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 E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EnumDefault (line 240) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:241:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Foo)]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 147) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `OsTag` in this scope
[INFO] [stdout]  --> src/lib.rs:148:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Default for OsTag {
[INFO] [stdout]   |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 85) stdout ----
[INFO] [stdout] error: cannot find attribute `default` in this scope
[INFO] [stdout]  --> src/lib.rs:86:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[default(Zero)]
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use default_variant::default;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - VariantValue (line 167) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `MyEnum` in this scope
[INFO] [stdout]  --> src/lib.rs:168:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Default for MyEnum {
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Baz` not found for `Self`
[INFO] [stdout]  --> src/lib.rs:170:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         Self::Baz { one: 1, two: 2 }
[INFO] [stdout]   |               ^^^ associated type `Baz` not found
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0412.
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Call (line 19)
[INFO] [stdout]     src/lib.rs - Call (line 23)
[INFO] [stdout]     src/lib.rs - EnumDefault (line 218)
[INFO] [stdout]     src/lib.rs - EnumDefault (line 240)
[INFO] [stdout]     src/lib.rs - EnumDefault (line 255)
[INFO] [stdout]     src/lib.rs - VariantValue (line 104)
[INFO] [stdout]     src/lib.rs - VariantValue (line 112)
[INFO] [stdout]     src/lib.rs - VariantValue (line 123)
[INFO] [stdout]     src/lib.rs - VariantValue (line 147)
[INFO] [stdout]     src/lib.rs - VariantValue (line 158)
[INFO] [stdout]     src/lib.rs - VariantValue (line 167)
[INFO] [stdout]     src/lib.rs - VariantValue (line 62)
[INFO] [stdout]     src/lib.rs - VariantValue (line 85)
[INFO] [stdout]     src/lib.rs - VariantValue (line 93)
[INFO] [stdout]     src/lib.rs - default (line 348)
[INFO] [stdout]     src/lib.rs - default (line 360)
[INFO] [stdout]     src/lib.rs - default (line 372)
[INFO] [stdout]     src/lib.rs - default (line 381)
[INFO] [stdout]     src/lib.rs - default (line 390)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 19 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a91996befd4a450b8db69070b85b97e6ef5be5d212c84893d1542b024aace951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91996befd4a450b8db69070b85b97e6ef5be5d212c84893d1542b024aace951", kill_on_drop: false }`
[INFO] [stdout] a91996befd4a450b8db69070b85b97e6ef5be5d212c84893d1542b024aace951