[INFO] fetching crate navigator 0.3.0...
[INFO] checking navigator-0.3.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] extracting crate navigator 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate navigator 0.3.0 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate navigator 0.3.0
[INFO] finished tweaking crates.io crate navigator 0.3.0
[INFO] tweaked toml for crates.io crate navigator 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate navigator 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d01f290e2c5ba70f24d0615eca7ef3207e0afd0a13122c731a3c62260b50725
[INFO] running `Command { std: "docker" "start" "-a" "9d01f290e2c5ba70f24d0615eca7ef3207e0afd0a13122c731a3c62260b50725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d01f290e2c5ba70f24d0615eca7ef3207e0afd0a13122c731a3c62260b50725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d01f290e2c5ba70f24d0615eca7ef3207e0afd0a13122c731a3c62260b50725", kill_on_drop: false }`
[INFO] [stdout] 9d01f290e2c5ba70f24d0615eca7ef3207e0afd0a13122c731a3c62260b50725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 112cd966d5aa957bca815ec8857808f972bd259cd8ff33cd81ae7b35ee09ea59
[INFO] running `Command { std: "docker" "start" "-a" "112cd966d5aa957bca815ec8857808f972bd259cd8ff33cd81ae7b35ee09ea59", 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]     Checking navigator v0.3.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/nav.rs (9 fixes)
[INFO] [stderr]    Migrating examples/quiz.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/sandbox.rs from 2021 edition to 2024
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]    --> examples/quiz.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   | /     navigator::navigator!(ctx => {
[INFO] [stdout] 9   | |         let test = [
[INFO] [stdout] 10  | |             Question {
[INFO] [stdout] 11  | |                 question: "What is the first letter of the alphabet?",
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 111 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `navigator` (example "quiz") due to 10 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr]    Migrating examples/error.rs from 2021 edition to 2024
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]   --> examples/sandbox.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | /     navigator::navigator!(ctx => {
[INFO] [stdout] 7  | |         pick!("pick one" => {
[INFO] [stdout] 8  | |             "auto" => ctx.execute(["a\n?", "c\n.", "b\n", "d"])
[INFO] [stdout] 9  | |             "no" => break
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         ctx.prompt("Goodbye!");
[INFO] [stdout] 62 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `navigator` (example "sandbox") due to 10 previous errors
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout]  --> examples/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     navigator::navigator!(ctx => {
[INFO] [stdout] 3 | |         pick!("TEST" => {
[INFO] [stdout] 4 | |             "run": "This should raise an automation error." => ctx.execute(["asdf"])
[INFO] [stdout] 5 | |         });
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         });
[INFO] [stdout] 9 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout]   = note: this error originates in the macro `dollar_workaround` which comes from the expansion of the macro `navigator::navigator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `navigator` (example "error") due to 10 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "112cd966d5aa957bca815ec8857808f972bd259cd8ff33cd81ae7b35ee09ea59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112cd966d5aa957bca815ec8857808f972bd259cd8ff33cd81ae7b35ee09ea59", kill_on_drop: false }`
[INFO] [stdout] 112cd966d5aa957bca815ec8857808f972bd259cd8ff33cd81ae7b35ee09ea59