[INFO] fetching crate serpentine 1.0.2...
[INFO] testing serpentine-1.0.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate serpentine 1.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate serpentine 1.0.2
[INFO] finished tweaking crates.io crate serpentine 1.0.2
[INFO] tweaked toml for crates.io crate serpentine 1.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serpentine 1.0.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serpentine 1.0.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b
[INFO] running `Command { std: "docker" "start" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b", 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" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b", 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" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
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[INFO] [stderr]    Compiling serpentine v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayvec v0.7.8
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[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling serpentine_internal v1.0.2
[INFO] [stderr]    Compiling rust-embed v8.12.0
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[INFO] [stderr]    Compiling ratatui v0.30.2
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling ci_info v0.14.15
[INFO] [stderr]    Compiling fern v0.7.1
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling nohash v0.2.0
[INFO] [stderr]    Compiling bollard v0.21.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rustls-platform-verifier v0.7.0
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling reqwest v0.13.5
[INFO] [stderr]    Compiling oci-client v0.18.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 50s
[INFO] running `Command { std: "docker" "inspect" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b", 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" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling no_std_io2 v0.9.4
[INFO] [stderr]    Compiling libflate_lz77 v2.3.0
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling libflate v2.3.2
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling prost v0.14.4
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling include-flate-compress v0.3.4
[INFO] [stderr]    Compiling prost-types v0.14.4
[INFO] [stderr]    Compiling include-flate-codegen v0.3.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.27.0
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling include-flate v0.3.4
[INFO] [stderr]    Compiling test-log-core v0.2.21
[INFO] [stderr]    Compiling env_filter v2.0.0
[INFO] [stderr]    Compiling pretty-hex v0.4.2
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling env_logger v0.11.11
[INFO] [stderr]    Compiling test-log-macros v0.2.21
[INFO] [stderr]    Compiling rust-embed-utils v8.12.0
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[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling prost-build v0.14.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.4
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling tonic-prost-build v0.14.6
[INFO] [stderr]    Compiling h2 v0.4.19
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling bolero-generator v0.13.5
[INFO] [stderr]    Compiling containerd-client v0.9.0
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling insta v1.48.0
[INFO] [stderr]    Compiling serpentine_internal v1.0.2
[INFO] [stderr]    Compiling serpentine v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ratatui v0.30.2
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling rust-embed v8.12.0
[INFO] [stderr]    Compiling test-log v0.2.21
[INFO] [stderr]    Compiling rstest v0.27.0
[INFO] [stderr]    Compiling bolero-engine v0.13.4
[INFO] [stderr]    Compiling bolero v0.13.4
[INFO] [stderr]    Compiling hyper v1.11.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling hyperlocal v0.9.1
[INFO] [stderr]    Compiling reqwest v0.13.5
[INFO] [stderr]    Compiling bollard v0.21.1
[INFO] [stderr]    Compiling tonic v0.14.6
[INFO] [stderr]    Compiling tonic-prost v0.14.6
[INFO] [stderr]    Compiling oci-client v0.18.0
[INFO] [stdout] error: No file found
[INFO] [stdout]    --> src/snek/mod.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 330 |         #[files("../test_cases/positive/**/*.snek")] path: PathBuf,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No file found
[INFO] [stdout]    --> src/snek/mod.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         #[files("../test_cases/negative/**/*.snek")] path: PathBuf,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/snek/mod.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_error_snapshot`
[INFO] [stdout]   --> src/test_support.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! assert_error_snapshot {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_error_snapshot`
[INFO] [stdout]   --> src/test_support.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use assert_error_snapshot;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serpentine` (bin "serpentine" test) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b", kill_on_drop: false }`
[INFO] [stdout] ce72bfeb96355d1da59c30048a2c059f7c1860b08482d9cf4f8146c690f3f08b
