[INFO] fetching crate metastruct_macro 0.1.4...
[INFO] fixing metastruct_macro-0.1.4 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate metastruct_macro 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate metastruct_macro 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metastruct_macro 0.1.4
[INFO] tweaked toml for crates.io crate metastruct_macro 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metastruct_macro 0.1.4 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metastruct_macro 0.1.4 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158
[INFO] running `Command { std: "docker" "start" "0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking darling_core v0.23.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking darling v0.23.0
[INFO] [stderr]    Compiling metastruct_macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/exclude_from_group.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/bimapping.rs from 2021 edition to 2024
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 22 | /     only_group1!(foo, |_, x| {
[INFO] [stdout] 23 | |         count += 1;
[INFO] [stdout] 24 | |         total += *x
[INFO] [stdout] 25 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `only_group1` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 32 | /     only_group2!(foo, |_, x| {
[INFO] [stdout] 33 | |         count += 1;
[INFO] [stdout] 34 | |         total += *x
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: this warning originates in the macro `only_group2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |___^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 42 | /     both_groups!(foo, |_, x| {
[INFO] [stdout] 43 | |         count += 1;
[INFO] [stdout] 44 | |         total += *x
[INFO] [stdout] 45 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: this warning originates in the macro `both_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 52 | /     neither_group!(foo, |_, x| {
[INFO] [stdout] 53 | |         count += 1;
[INFO] [stdout] 54 | |         total += *x
[INFO] [stdout] 55 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: this warning originates in the macro `neither_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/lifetime.rs from 2021 edition to 2024
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/bimapping.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(bimappings(
[INFO] [stdout]  4 | |     bimap_foo(other_type = "Foo", self_mutable, other_by_value),
[INFO] [stdout]  5 | |     bimap_foo_into_foo(other_type = "IntoFoo", self_mutable, other_by_value)
[INFO] [stdout]  6 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 43 | /     bimap_foo!(&mut x_foo, y_foo.clone(), |_, x, y| {
[INFO] [stdout] 44 | |         *x = y;
[INFO] [stdout] 45 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `bimap_foo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct &mut Foo {
[INFO] [stdout]    |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/bimapping.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(bimappings(
[INFO] [stdout]  4 | |     bimap_foo(other_type = "Foo", self_mutable, other_by_value),
[INFO] [stdout]  5 | |     bimap_foo_into_foo(other_type = "IntoFoo", self_mutable, other_by_value)
[INFO] [stdout]  6 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 67 | /     bimap_foo_into_foo!(&mut x_foo, y_foo, |_, x, y| {
[INFO] [stdout] 68 | |         set_from(x, y);
[INFO] [stdout] 69 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: this warning originates in the macro `bimap_foo_into_foo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct &mut Foo {
[INFO] [stdout]    |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]   --> tests/lifetime.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[metastruct(mappings(map_foo_fields()))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | occurs within macro expansion
[INFO] [stdout]    | occurs within macro expansion
[INFO] [stdout]    | occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |     map_foo_fields!(&'a _, foo, |_, field| *total += *field as u64);
[INFO] [stdout]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/match-ergonomics.html>
[INFO] [stdout]    = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `map_foo_fields` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  4 | struct &Foo {
[INFO] [stdout]    |        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.26s
[INFO] [stderr] crater-edition-check: metastruct_macro v0.1.4 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling metastruct_macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/lifetime.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[metastruct(mappings(map_foo_fields()))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | occurs within macro expansion
[INFO] [stdout]    | occurs within macro expansion
[INFO] [stdout]    | occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |     map_foo_fields!(&'a _, foo, |_, field| *total += *field as u64);
[INFO] [stdout]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `map_foo_fields` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  4 | struct &Foo {
[INFO] [stdout]    |        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metastruct_macro` (test "lifetime") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 22 | /     only_group1!(foo, |_, x| {
[INFO] [stdout] 23 | |         count += 1;
[INFO] [stdout] 24 | |         total += *x
[INFO] [stdout] 25 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `only_group1` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 32 | /     only_group2!(foo, |_, x| {
[INFO] [stdout] 33 | |         count += 1;
[INFO] [stdout] 34 | |         total += *x
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `only_group2` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |___^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 42 | /     both_groups!(foo, |_, x| {
[INFO] [stdout] 43 | |         count += 1;
[INFO] [stdout] 44 | |         total += *x
[INFO] [stdout] 45 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `both_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/exclude_from_group.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(mappings(
[INFO] [stdout]  4 | |     neither_group(),
[INFO] [stdout]  5 | |     only_group1(groups(group1)),
[INFO] [stdout]  6 | |     only_group2(groups(group2)),
[INFO] [stdout]  7 | |     both_groups(groups(group1, group2))
[INFO] [stdout]  8 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 52 | /     neither_group!(foo, |_, x| {
[INFO] [stdout] 53 | |         count += 1;
[INFO] [stdout] 54 | |         total += *x
[INFO] [stdout] 55 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `neither_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct &Foo {
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metastruct_macro` (test "exclude_from_group") due to 4 previous errors
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/bimapping.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(bimappings(
[INFO] [stdout]  4 | |     bimap_foo(other_type = "Foo", self_mutable, other_by_value),
[INFO] [stdout]  5 | |     bimap_foo_into_foo(other_type = "IntoFoo", self_mutable, other_by_value)
[INFO] [stdout]  6 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 43 | /     bimap_foo!(&mut x_foo, y_foo.clone(), |_, x, y| {
[INFO] [stdout] 44 | |         *x = y;
[INFO] [stdout] 45 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `bimap_foo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct &mut Foo {
[INFO] [stdout]    |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]   --> tests/bimapping.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #[metastruct(bimappings(
[INFO] [stdout]  4 | |     bimap_foo(other_type = "Foo", self_mutable, other_by_value),
[INFO] [stdout]  5 | |     bimap_foo_into_foo(other_type = "IntoFoo", self_mutable, other_by_value)
[INFO] [stdout]  6 | | ))]
[INFO] [stdout]    | |   ^
[INFO] [stdout]    | |   |
[INFO] [stdout]    | |   occurs within macro expansion
[INFO] [stdout]    | |___occurs within macro expansion
[INFO] [stdout]    |     occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 67 | /     bimap_foo_into_foo!(&mut x_foo, y_foo, |_, x, y| {
[INFO] [stdout] 68 | |         set_from(x, y);
[INFO] [stdout] 69 | |     });
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/reference/patterns.html#binding-modes>
[INFO] [stdout]    = note: this error originates in the macro `bimap_foo_into_foo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: match on the reference with a reference pattern to avoid implicitly borrowing
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct &mut Foo {
[INFO] [stdout]    |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metastruct_macro` (test "bimapping") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158", kill_on_drop: false }`
[INFO] [stdout] 0a3abe6005b5df6625fe6f2af3f4bef4f0216c61d1c8b5ebc25048c608287158
