[INFO] fetching crate macro_types_helpers 0.3.0...
[INFO] checking macro_types_helpers-0.3.0 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1
[INFO] extracting crate macro_types_helpers 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate macro_types_helpers 0.3.0 on toolchain 65132f36b923285d5da381c2fbafee6ce899e841
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate macro_types_helpers 0.3.0
[INFO] finished tweaking crates.io crate macro_types_helpers 0.3.0
[INFO] tweaked toml for crates.io crate macro_types_helpers 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate macro_types_helpers 0.3.0 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4640fba6ba206dd293b67150f9f24e221df5b956ce3509ba93510e86d21e972c
[INFO] running `Command { std: "docker" "start" "-a" "4640fba6ba206dd293b67150f9f24e221df5b956ce3509ba93510e86d21e972c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4640fba6ba206dd293b67150f9f24e221df5b956ce3509ba93510e86d21e972c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4640fba6ba206dd293b67150f9f24e221df5b956ce3509ba93510e86d21e972c", kill_on_drop: false }`
[INFO] [stdout] 4640fba6ba206dd293b67150f9f24e221df5b956ce3509ba93510e86d21e972c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa0ed5ac4d972ec89d2375010d4014ed74ef0ee303b46ac1700281ca845b94bf
[INFO] running `Command { std: "docker" "start" "-a" "aa0ed5ac4d972ec89d2375010d4014ed74ef0ee303b46ac1700281ca845b94bf", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.39
[INFO] [stderr]    Compiling macro_types v0.3.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling macro_types_helpers v0.1.0
[INFO] [stderr]    Compiling macro_types v0.4.0
[INFO] [stderr]    Compiling macro_types_helpers v0.2.0
[INFO] [stderr]     Checking macro_types v0.5.1
[INFO] [stderr]     Checking macro_types_helpers v0.3.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/combinator.rs from 2021 edition to 2024
[INFO] [stderr] #0?
[INFO] [stderr] ##value0?
[INFO] [stderr] ##0
[INFO] [stderr] ##value0
[INFO] [stderr] $#0
[INFO] [stderr] $#value0
[INFO] [stderr] ()
[INFO] [stderr] ()
[INFO] [stderr]    Migrating examples/from.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.58s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]    Compiling macro_types_helpers v0.3.0 (/tmp/fixit)
[INFO] [stderr] #0?
[INFO] [stderr] ##value0?
[INFO] [stdout] error: invalid string literal
[INFO] [stdout]   --> examples/combinator.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Combinator, ToTokens)]
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: unprefixed guarded string literals are reserved for future use since Rust 2024
[INFO] [stdout]    = note: this error originates in the derive macro `ToTokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] ##0
[INFO] [stderr] ##value0
[INFO] [stderr] $#0
[INFO] [stderr] $#value0
[INFO] [stderr] ()
[INFO] [stderr] ()
[INFO] [stderr] error: could not compile `macro_types_helpers` (example "combinator") due to 1 previous error
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "aa0ed5ac4d972ec89d2375010d4014ed74ef0ee303b46ac1700281ca845b94bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0ed5ac4d972ec89d2375010d4014ed74ef0ee303b46ac1700281ca845b94bf", kill_on_drop: false }`
[INFO] [stdout] aa0ed5ac4d972ec89d2375010d4014ed74ef0ee303b46ac1700281ca845b94bf