[INFO] fetching crate fieldx_aux 0.2.3...
[INFO] fixing fieldx_aux-0.2.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate fieldx_aux 0.2.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fieldx_aux 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fieldx_aux 0.2.3
[INFO] tweaked toml for crates.io crate fieldx_aux 0.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fieldx_aux 0.2.3 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 fieldx_aux 0.2.3 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-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889
[INFO] running `Command { std: "docker" "start" "a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889", 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" "a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889", 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" "a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889" "/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 proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling fieldx_derive_support v0.2.3
[INFO] [stderr]     Checking fieldx_aux v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/nesting_attr.rs (1 fix)
[INFO] [stderr]        Fixed src/util.rs (3 fixes)
[INFO] [stderr]        Fixed src/syn_value.rs (1 fix)
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/syn_value.rs:255:36
[INFO] [stdout]     |
[INFO] [stdout] 255 |                           Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                                      ^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 320 | / from_tuple! {
[INFO] [stdout] 321 | |     (T1, T2),
[INFO] [stdout] 322 | |     (T1, T2, T3),
[INFO] [stdout] 323 | |     (T1, T2, T3, T4),
[INFO] [stdout] ...   |
[INFO] [stdout] 329 | |     (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10),
[INFO] [stdout] 330 | | }
[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 `from_tuple` (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] 255 |                         &Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/syn_value.rs (1 fix)
[INFO] [stderr]    Migrating tests/fxhelper.rs from 2021 edition to 2024
[INFO] [stdout] warning: cannot explicitly borrow within an implicitly-borrowing pattern in Rust 2024
[INFO] [stdout]    --> src/syn_value.rs:255:36
[INFO] [stdout]     |
[INFO] [stdout] 255 |                           Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                                      ^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 320 | / from_tuple! {
[INFO] [stdout] 321 | |     (T1, T2),
[INFO] [stdout] 322 | |     (T1, T2, T3),
[INFO] [stdout] 323 | |     (T1, T2, T3, T4),
[INFO] [stdout] ...   |
[INFO] [stdout] 329 | |     (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10),
[INFO] [stdout] 330 | | }
[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 `from_tuple` (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] 255 |                         &Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/to_tokens.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] [stderr] crater-edition-check: fieldx_aux v0.2.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking fieldx_aux v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/syn_value.rs:255:36
[INFO] [stdout]     |
[INFO] [stdout] 255 |                           Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                                      ^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 320 | / from_tuple! {
[INFO] [stdout] 321 | |     (T1, T2),
[INFO] [stdout] 322 | |     (T1, T2, T3),
[INFO] [stdout] 323 | |     (T1, T2, T3, T4),
[INFO] [stdout] ...   |
[INFO] [stdout] 329 | |     (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10),
[INFO] [stdout] 330 | | }
[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 `from_tuple` (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] 255 |                         &Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot explicitly borrow within an implicitly-borrowing pattern
[INFO] [stdout]    --> src/syn_value.rs:255:36
[INFO] [stdout]     |
[INFO] [stdout] 255 |                           Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                                      ^^^^^^^^ occurs within macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 320 | / from_tuple! {
[INFO] [stdout] 321 | |     (T1, T2),
[INFO] [stdout] 322 | |     (T1, T2, T3),
[INFO] [stdout] 323 | |     (T1, T2, T3, T4),
[INFO] [stdout] ...   |
[INFO] [stdout] 329 | |     (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10),
[INFO] [stdout] 330 | | }
[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 `from_tuple` (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] 255 |                         &Meta::List(ref list) => syn::parse2(list.tokens.clone())?,
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fieldx_aux` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fieldx_aux` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889", kill_on_drop: false }`
[INFO] [stdout] a3a4adc0de3db5f70c0ad5586fcff219334a77f7490b09d667279ede30e79889
