[INFO] fetching crate rten-model-file 0.22.1...
[INFO] testing rten-model-file-0.22.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rten-model-file 0.22.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rten-model-file 0.22.1
[INFO] finished tweaking crates.io crate rten-model-file 0.22.1
[INFO] tweaked toml for crates.io crate rten-model-file 0.22.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rten-model-file 0.22.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rten-model-file 0.22.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90570f2264f5f12839b6afae2676bd66021c0e6b517003b72d6e849937c1988a
[INFO] running `Command { std: "docker" "start" "-a" "90570f2264f5f12839b6afae2676bd66021c0e6b517003b72d6e849937c1988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90570f2264f5f12839b6afae2676bd66021c0e6b517003b72d6e849937c1988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90570f2264f5f12839b6afae2676bd66021c0e6b517003b72d6e849937c1988a", kill_on_drop: false }`
[INFO] [stdout] 90570f2264f5f12839b6afae2676bd66021c0e6b517003b72d6e849937c1988a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e24df7b250d9f18d32c80b436c7454385fd560adaa6986f8ecd5144d14f4ac2
[INFO] running `Command { std: "docker" "start" "-a" "2e24df7b250d9f18d32c80b436c7454385fd560adaa6986f8ecd5144d14f4ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling flatbuffers v24.3.25
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rten-base v0.22.1
[INFO] [stderr]    Compiling rten-model-file v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "2e24df7b250d9f18d32c80b436c7454385fd560adaa6986f8ecd5144d14f4ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e24df7b250d9f18d32c80b436c7454385fd560adaa6986f8ecd5144d14f4ac2", kill_on_drop: false }`
[INFO] [stdout] 2e24df7b250d9f18d32c80b436c7454385fd560adaa6986f8ecd5144d14f4ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92260d5b1fcfec833cc501425b09a5070ca6f87014d8527eb9740972fb144cff
[INFO] running `Command { std: "docker" "start" "-a" "92260d5b1fcfec833cc501425b09a5070ca6f87014d8527eb9740972fb144cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rten-model-file v0.22.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rten_testing`
[INFO] [stdout]    --> src/header.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use rten_testing::TestCases;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `rten_testing`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rten_testing`, use `cargo add rten_testing` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `test_each` found for array `[Case; 6]` in the current scope
[INFO] [stdout]    --> src/header.rs:248:15
[INFO] [stdout]     |
[INFO] [stdout] 248 |         cases.test_each(|Case { buf, expected }| {
[INFO] [stdout]     |         ------^^^^^^^^^ method not found in `[Case; 6]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/header.rs:249:43
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let result = Header::from_buf(buf);
[INFO] [stdout]     |                          ---------------- ^^^ expected `&[u8]`, found `Vec<u8>`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[u8]`
[INFO] [stdout]                   found struct `Vec<u8>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/header.rs:84:12
[INFO] [stdout]     |
[INFO] [stdout]  84 |     pub fn from_buf(buf: &[u8]) -> Result<Header, HeaderError> {
[INFO] [stdout]     |            ^^^^^^^^ ----------
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let result = Header::from_buf(&buf);
[INFO] [stdout]     |                                           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/header.rs:250:41
[INFO] [stdout]     |
[INFO] [stdout] 250 |             assert_eq!(result.as_ref(), Err(expected));
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ expected `Result<&Header, &HeaderError>`, found `Result<_, HeaderError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<&Header, &HeaderError>`
[INFO] [stdout]                found enum `Result<_, HeaderError>`
[INFO] [stdout] help: try using `.as_ref()` to convert `Result<_, HeaderError>` to `Result<&Header, &HeaderError>`
[INFO] [stdout]     |
[INFO] [stdout] 250 |             assert_eq!(result.as_ref(), Err(expected).as_ref());
[INFO] [stdout]     |                                                      +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rten-model-file` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "92260d5b1fcfec833cc501425b09a5070ca6f87014d8527eb9740972fb144cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92260d5b1fcfec833cc501425b09a5070ca6f87014d8527eb9740972fb144cff", kill_on_drop: false }`
[INFO] [stdout] 92260d5b1fcfec833cc501425b09a5070ca6f87014d8527eb9740972fb144cff
