[INFO] fetching crate undoredo_derive 0.10.12...
[INFO] testing undoredo_derive-0.10.12 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate undoredo_derive 0.10.12 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate undoredo_derive 0.10.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate undoredo_derive 0.10.12
[INFO] tweaked toml for crates.io crate undoredo_derive 0.10.12 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate undoredo_derive 0.10.12 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate undoredo_derive 0.10.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.45
[INFO] [stderr]   Downloaded unicode-ident v1.0.24
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded maplike v0.9.3
[INFO] [stderr]   Downloaded syn v2.0.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6136cafbbb0eb90d4b358e1aee455788e1ab38a023c5ee4230fde4810224e6c2
[INFO] running `Command { std: "docker" "start" "-a" "6136cafbbb0eb90d4b358e1aee455788e1ab38a023c5ee4230fde4810224e6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6136cafbbb0eb90d4b358e1aee455788e1ab38a023c5ee4230fde4810224e6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6136cafbbb0eb90d4b358e1aee455788e1ab38a023c5ee4230fde4810224e6c2", kill_on_drop: false }`
[INFO] [stdout] 6136cafbbb0eb90d4b358e1aee455788e1ab38a023c5ee4230fde4810224e6c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c64dcd44cfd62ac753bdf7f5a3a88b75d3291ec43125b31a6cbe2e99aeb8dba2
[INFO] running `Command { std: "docker" "start" "-a" "c64dcd44cfd62ac753bdf7f5a3a88b75d3291ec43125b31a6cbe2e99aeb8dba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling undoredo_derive v0.10.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "c64dcd44cfd62ac753bdf7f5a3a88b75d3291ec43125b31a6cbe2e99aeb8dba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64dcd44cfd62ac753bdf7f5a3a88b75d3291ec43125b31a6cbe2e99aeb8dba2", kill_on_drop: false }`
[INFO] [stdout] c64dcd44cfd62ac753bdf7f5a3a88b75d3291ec43125b31a6cbe2e99aeb8dba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a20003a7921826c6055b1f568dc677b4f5f1cf8ba69dcca7bcb11ef001001d7
[INFO] running `Command { std: "docker" "start" "-a" "5a20003a7921826c6055b1f568dc677b4f5f1cf8ba69dcca7bcb11ef001001d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling maplike v0.9.3
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling undoredo_derive v0.10.12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `undoredo`
[INFO] [stdout]  --> tests/half_delta.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use undoredo::{HalfDelta, Recorder};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `undoredo`
[INFO] [stdout]  --> tests/flush_delta.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use undoredo::{FlushDelta, HalfDelta, Recorder};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `undoredo`
[INFO] [stdout]  --> tests/delta.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use undoredo::{ApplyDelta, Delta, Recorder, VecHalfDelta};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `undoredo`
[INFO] [stdout]  --> tests/apply_delta.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use undoredo::{ApplyDelta, Delta, HalfDelta, Recorder, VecHalfDelta};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `undoredo`
[INFO] [stdout]  --> tests/generics.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use undoredo::{ApplyDelta, Delta, FlushDelta, Recorder};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `undoredo`
[INFO] [stdout]   --> tests/skip_field.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use undoredo::{ApplyDelta, Delta, FlushDelta, HalfDelta, Recorder, VecHalfDelta};
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `undoredo` in this scope
[INFO] [stdout]   --> tests/delta.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[undoredo(half_delta = TestStructHalfDelta, delta = TestStructDelta)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `undoredo` is an attribute that can be used by the derive macros `ApplyDelta`, `Delta`, `FlushDelta` and `HalfDelta`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout] 12 + #[derive(ApplyDelta, Delta, FlushDelta, HalfDelta)]
[INFO] [stdout] 13 | struct TestStruct {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `undoredo` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[undoredo(skip)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `undoredo` is an attribute that can be used by the derive macros `ApplyDelta`, `Delta`, `FlushDelta` and `HalfDelta`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `undoredo` in this scope
[INFO] [stdout]   --> tests/apply_delta.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[undoredo(half_delta = TestStructHalfDelta)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `undoredo` is an attribute that can be used by the derive macros `ApplyDelta`, `Delta`, `FlushDelta` and `HalfDelta`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout] 11 + #[derive(ApplyDelta, Delta, FlushDelta, HalfDelta)]
[INFO] [stdout] 12 | struct TestStruct {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `undoredo` in this scope
[INFO] [stdout]   --> tests/half_delta.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[undoredo(half_delta = TestStructHalfDelta)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `undoredo` is an attribute that can be used by the derive macros `ApplyDelta`, `Delta`, `FlushDelta` and `HalfDelta`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout] 13 + #[derive(ApplyDelta, Delta, FlushDelta, HalfDelta)]
[INFO] [stdout] 14 | struct TestStruct {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `undoredo` in this scope
[INFO] [stdout]   --> tests/flush_delta.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[undoredo(half_delta = TestStructHalfDelta, delta = TestStructDelta)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: `undoredo` is an attribute that can be used by the derive macros `ApplyDelta`, `Delta`, `FlushDelta` and `HalfDelta`, you might be missing a `derive` attribute
[INFO] [stdout]    |
[INFO] [stdout] 13 + #[derive(ApplyDelta, Delta, FlushDelta, HalfDelta)]
[INFO] [stdout] 14 | struct TestStruct {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `undoredo` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[undoredo(skip)] PhantomData<u8>,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `undoredo` is an attribute that can be used by the derive macros `ApplyDelta`, `Delta`, `FlushDelta` and `HalfDelta`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/apply_delta.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         TestStructHalfDelta {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/apply_delta.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         TestStructHalfDelta {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TestGenericStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/generics.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let delta: undoredo::Delta<TestGenericStructHalfDelta<RecordedVec, RecordedVec, RecordedVec>> =
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TestStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/half_delta.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let _: TestStructHalfDelta = TestStructHalfDelta { v: BTreeMap::new() };
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/half_delta.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let _: TestStructHalfDelta = TestStructHalfDelta { v: BTreeMap::new() };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/delta.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         TestStructHalfDelta {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/delta.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         TestStructHalfDelta {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestNamedFieldStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct TestNamedFieldStruct {
[INFO] [stdout]    | --------------------------- similarly named struct `TestNamedFieldStruct` defined here
[INFO] [stdout] ...
[INFO] [stdout] 33 |         TestNamedFieldStructHalfDelta {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 33 -         TestNamedFieldStructHalfDelta {
[INFO] [stdout] 33 +         TestNamedFieldStruct {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestNamedFieldStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct TestNamedFieldStruct {
[INFO] [stdout]    | --------------------------- similarly named struct `TestNamedFieldStruct` defined here
[INFO] [stdout] ...
[INFO] [stdout] 36 |         TestNamedFieldStructHalfDelta {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 36 -         TestNamedFieldStructHalfDelta {
[INFO] [stdout] 36 +         TestNamedFieldStruct {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `undoredo_derive` (test "half_delta") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find type `TestStructDelta` in this scope
[INFO] [stdout]   --> tests/delta.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let d = TestStructDelta::with_removed_inserted(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ use of undeclared type `TestStructDelta`
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 22 -     let d = TestStructDelta::with_removed_inserted(
[INFO] [stdout] 22 +     let d = TestStruct::with_removed_inserted(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `apply_delta` found for struct `TestStruct` in the current scope
[INFO] [stdout]   --> tests/apply_delta.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct TestStruct {
[INFO] [stdout]    | ----------------- method `apply_delta` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     s.apply_delta(d);
[INFO] [stdout]    |       ^^^^^^^^^^^ method not found in `TestStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `flush_delta` found for struct `TestStruct` in the current scope
[INFO] [stdout]   --> tests/flush_delta.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct TestStruct {
[INFO] [stdout]    | ----------------- method `flush_delta` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     let d = s.flush_delta();
[INFO] [stdout]    |               ^^^^^^^^^^^ method not found in `TestStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `apply_delta` found for struct `TestStruct` in the current scope
[INFO] [stdout]   --> tests/delta.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct TestStruct {
[INFO] [stdout]    | ----------------- method `apply_delta` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     s.apply_delta(d);
[INFO] [stdout]    |       ^^^^^^^^^^^ method not found in `TestStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `undoredo_derive` (test "apply_delta") due to 5 previous errors
[INFO] [stdout] error[E0599]: no method named `apply_delta` found for struct `TestNamedFieldStruct` in the current scope
[INFO] [stdout]   --> tests/skip_field.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct TestNamedFieldStruct {
[INFO] [stdout]    | --------------------------- method `apply_delta` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     s.apply_delta(d);
[INFO] [stdout]    |       ^^^^^^^^^^^ method not found in `TestNamedFieldStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `undoredo` in this scope
[INFO] [stdout]   --> tests/generics.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let delta: undoredo::Delta<TestGenericStructHalfDelta<RecordedVec, RecordedVec, RecordedVec>> =
[INFO] [stdout]    |                ^^^^^^^^ use of unresolved module or unlinked crate `undoredo`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `undoredo`, use `cargo add undoredo` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `assign` found for enum `TestEnum` in the current scope
[INFO] [stdout]   --> tests/delta.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum TestEnum {
[INFO] [stdout]    | ------------- method `assign` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 44 |     e.assign(TestEnum::Fields { i: 1, u: 2 });
[INFO] [stdout]    |       ^^^^^^ method not found in `TestEnum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `assign`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Assign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `TestTupleStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         TestTupleStructHalfDelta(VecHalfDelta::new(), VecHalfDelta::from([(0, 200)])),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `TestTupleStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         TestTupleStructHalfDelta(VecHalfDelta::new(), VecHalfDelta::from([(0, 7)])),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `undoredo_derive` (test "generics") due to 3 previous errors
[INFO] [stderr] error: could not compile `undoredo_derive` (test "flush_delta") due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0422, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `apply_delta` found for struct `TestTupleStruct` in the current scope
[INFO] [stdout]   --> tests/skip_field.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TestTupleStruct(
[INFO] [stdout]    | ---------------------- method `apply_delta` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     s.apply_delta(d);
[INFO] [stdout]    |       ^^^^^^^^^^^ method not found in `TestTupleStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `TestTupleStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         TestTupleStructHalfDelta(VecHalfDelta::from([(0, 100)]), VecHalfDelta::new()),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `TestTupleStructHalfDelta` in this scope
[INFO] [stdout]   --> tests/skip_field.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         TestTupleStructHalfDelta(VecHalfDelta::from([(0, 50)]), VecHalfDelta::new()),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `undoredo_derive` (test "delta") due to 7 previous errors
[INFO] [stdout] error[E0599]: no method named `apply_delta` found for struct `TestTupleStruct` in the current scope
[INFO] [stdout]   --> tests/skip_field.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TestTupleStruct(
[INFO] [stdout]    | ---------------------- method `apply_delta` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 77 |     s.apply_delta(d2);
[INFO] [stdout]    |       ^^^^^^^^^^^ method not found in `TestTupleStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `undoredo_derive` (test "skip_field") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a20003a7921826c6055b1f568dc677b4f5f1cf8ba69dcca7bcb11ef001001d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a20003a7921826c6055b1f568dc677b4f5f1cf8ba69dcca7bcb11ef001001d7", kill_on_drop: false }`
[INFO] [stdout] 5a20003a7921826c6055b1f568dc677b4f5f1cf8ba69dcca7bcb11ef001001d7
