[INFO] fetching crate verus_prettyplease 0.0.0-2026-04-12-0118...
[INFO] testing verus_prettyplease-0.0.0-2026-04-12-0118 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate verus_prettyplease 0.0.0-2026-04-12-0118 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate verus_prettyplease 0.0.0-2026-04-12-0118
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate verus_prettyplease 0.0.0-2026-04-12-0118
[INFO] tweaked toml for crates.io crate verus_prettyplease 0.0.0-2026-04-12-0118 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate verus_prettyplease 0.0.0-2026-04-12-0118 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate verus_prettyplease 0.0.0-2026-04-12-0118 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e1304dc153d1ce8975e5257818ced6ea29a3f69f6f9491e185631d4897fe29
[INFO] running `Command { std: "docker" "start" "-a" "08e1304dc153d1ce8975e5257818ced6ea29a3f69f6f9491e185631d4897fe29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e1304dc153d1ce8975e5257818ced6ea29a3f69f6f9491e185631d4897fe29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e1304dc153d1ce8975e5257818ced6ea29a3f69f6f9491e185631d4897fe29", kill_on_drop: false }`
[INFO] [stdout] 08e1304dc153d1ce8975e5257818ced6ea29a3f69f6f9491e185631d4897fe29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1a6436873501a0b8c788233ff184c25a708bb05668652c082054b3b672c0136
[INFO] running `Command { std: "docker" "start" "-a" "f1a6436873501a0b8c788233ff184c25a708bb05668652c082054b3b672c0136", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling verus_prettyplease v0.0.0-2026-04-12-0118 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling verus_syn v0.0.0-2026-04-05-0114
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "f1a6436873501a0b8c788233ff184c25a708bb05668652c082054b3b672c0136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a6436873501a0b8c788233ff184c25a708bb05668652c082054b3b672c0136", kill_on_drop: false }`
[INFO] [stdout] f1a6436873501a0b8c788233ff184c25a708bb05668652c082054b3b672c0136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c32c2d21a90cd2e5588bd30646a3a2de1af9323bfd6858767f3954d18a844be8
[INFO] running `Command { std: "docker" "start" "-a" "c32c2d21a90cd2e5588bd30646a3a2de1af9323bfd6858767f3954d18a844be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling verus_prettyplease v0.0.0-2026-04-12-0118 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `syn` in this scope
[INFO] [stdout]  --> tests/test_precedence.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `syn` in this scope
[INFO] [stdout]  --> tests/test_precedence.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::visit_mut::{self, VisitMut};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> tests/test_precedence.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::visit_mut::{self, VisitMut};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> tests/test_precedence.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `prettyplease` in this scope
[INFO] [stdout]    --> tests/test_precedence.rs:837:22
[INFO] [stdout]     |
[INFO] [stdout] 837 |         let pretty = prettyplease::unparse(&File {
[INFO] [stdout]     |                      ^^^^^^^^^^^^ use of unresolved module or unlinked crate `prettyplease`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `prettyplease`, use `cargo add prettyplease` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `syn` in this scope
[INFO] [stdout]    --> tests/test_precedence.rs:855:32
[INFO] [stdout]     |
[INFO] [stdout] 855 |         let mut parsed = match syn::parse_file(&pretty) {
[INFO] [stdout]     |                                ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `syn` in this scope
[INFO] [stdout]    --> tests/test_precedence.rs:881:38
[INFO] [stdout]     |
[INFO] [stdout] 881 |             if let Ok(mut parsed2) = syn::parse_file(&no_paren) {
[INFO] [stdout]     |                                      ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `verus_prettyplease` (test "test_precedence") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find module or crate `syn` in this scope
[INFO] [stdout]  --> tests/test.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let syntax_tree: syn::File = syn::parse2(tokens).unwrap();
[INFO] [stdout]   |                                  ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `verus_prettyplease` (test "test") due to 3 previous errors
[INFO] [stdout] error[E0433]: cannot find module or crate `prettyplease` in this scope
[INFO] [stdout]  --> tests/test.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let pretty = prettyplease::unparse(&syntax_tree);
[INFO] [stdout]   |                  ^^^^^^^^^^^^ use of unresolved module or unlinked crate `prettyplease`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `prettyplease`, use `cargo add prettyplease` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `syn` in this scope
[INFO] [stdout]  --> tests/test.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let syntax_tree: syn::File = syn::parse2(tokens).unwrap();
[INFO] [stdout]   |                      ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c32c2d21a90cd2e5588bd30646a3a2de1af9323bfd6858767f3954d18a844be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32c2d21a90cd2e5588bd30646a3a2de1af9323bfd6858767f3954d18a844be8", kill_on_drop: false }`
[INFO] [stdout] c32c2d21a90cd2e5588bd30646a3a2de1af9323bfd6858767f3954d18a844be8