[INFO] fetching crate rten-generate 0.19.0...
[INFO] checking rten-generate-0.19.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate rten-generate 0.19.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rten-generate 0.19.0
[INFO] finished tweaking crates.io crate rten-generate 0.19.0
[INFO] tweaked toml for crates.io crate rten-generate 0.19.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rten-generate 0.19.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rten-generate 0.19.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rten-vecmath v0.19.0
[INFO] [stderr]   Downloaded rten-simd v0.19.0
[INFO] [stderr]   Downloaded rten-text v0.19.0
[INFO] [stderr]   Downloaded rten-tensor v0.19.0
[INFO] [stderr]   Downloaded rten v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2e8a17a4ecddfdde6e84bb9ff537867784b2345edcfdc0a809357c349a5eef9
[INFO] running `Command { std: "docker" "start" "-a" "f2e8a17a4ecddfdde6e84bb9ff537867784b2345edcfdc0a809357c349a5eef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2e8a17a4ecddfdde6e84bb9ff537867784b2345edcfdc0a809357c349a5eef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e8a17a4ecddfdde6e84bb9ff537867784b2345edcfdc0a809357c349a5eef9", kill_on_drop: false }`
[INFO] [stdout] f2e8a17a4ecddfdde6e84bb9ff537867784b2345edcfdc0a809357c349a5eef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b43f2a5bf4f140b8576456e4087d327bbd4d5e8f000bdab06005883bb92ebdd9
[INFO] running `Command { std: "docker" "start" "-a" "b43f2a5bf4f140b8576456e4087d327bbd4d5e8f000bdab06005883bb92ebdd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking rten-simd v0.19.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking rten-vecmath v0.19.0
[INFO] [stderr]    Compiling flatbuffers v24.3.25
[INFO] [stderr]     Checking rten-tensor v0.19.0
[INFO] [stderr]     Checking rten v0.19.0
[INFO] [stderr]     Checking rten-generate v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rten_testing`
[INFO] [stdout]    --> src/sampler.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |     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<'_>; 4]` in the current scope
[INFO] [stdout]    --> src/sampler.rs:185:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |         cases.test_each(|case| {
[INFO] [stdout]     |         ------^^^^^^^^^ method not found in `[Case<'_>; 4]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rten-generate` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b43f2a5bf4f140b8576456e4087d327bbd4d5e8f000bdab06005883bb92ebdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43f2a5bf4f140b8576456e4087d327bbd4d5e8f000bdab06005883bb92ebdd9", kill_on_drop: false }`
[INFO] [stdout] b43f2a5bf4f140b8576456e4087d327bbd4d5e8f000bdab06005883bb92ebdd9