[INFO] fetching crate fandango-core 0.1.0...
[INFO] testing fandango-core-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fandango-core 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fandango-core 0.1.0
[INFO] finished tweaking crates.io crate fandango-core 0.1.0
[INFO] tweaked toml for crates.io crate fandango-core 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fandango-core 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fandango-core 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c
[INFO] running `Command { std: "docker" "start" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c", 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" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling mappable-rc v0.1.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling tuple_list v0.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling fandango-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `tuple_list`
[INFO] [stderr]   --> Cargo.toml:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | [dependencies.tuple_list]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tuple_list`
[INFO] [stderr] warning: `fandango-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 35.13s
[INFO] running `Command { std: "docker" "inspect" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling fandango-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/lang/../../../tests/grammars/simple.fan`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lang/mod.rs:753:38
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub const SIMPLE_GRAMMAR: &str = include_str!("../../../tests/grammars/simple.fan");
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/lang/../../../tests/grammars/xml_constrained.fan`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lang/mod.rs:755:9
[INFO] [stdout]     |
[INFO] [stdout] 755 |         include_str!("../../../tests/grammars/xml_constrained.fan");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fandango-core` (lib test) due to 2 previous errors
[INFO] [stderr] warning: unused dependency `tuple_list`
[INFO] [stderr]   --> Cargo.toml:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | [dependencies.tuple_list]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tuple_list`
[INFO] [stderr] warning: `fandango-core` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c", kill_on_drop: false }`
[INFO] [stdout] db9a2d573be3e24b5693978f922c245120a88bd1a9b9953e5c0eac617a26b60c
