[INFO] fetching crate correlationvector-rust 0.2.0...
[INFO] testing correlationvector-rust-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate correlationvector-rust 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate correlationvector-rust 0.2.0
[INFO] finished tweaking crates.io crate correlationvector-rust 0.2.0
[INFO] tweaked toml for crates.io crate correlationvector-rust 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate correlationvector-rust 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bdef2a1a1f12a200afe30c1f3d428fb06b9792bedf78fc71df5e1c21c4393ba2
[INFO] running `Command { std: "docker" "start" "-a" "bdef2a1a1f12a200afe30c1f3d428fb06b9792bedf78fc71df5e1c21c4393ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdef2a1a1f12a200afe30c1f3d428fb06b9792bedf78fc71df5e1c21c4393ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdef2a1a1f12a200afe30c1f3d428fb06b9792bedf78fc71df5e1c21c4393ba2", kill_on_drop: false }`
[INFO] [stdout] bdef2a1a1f12a200afe30c1f3d428fb06b9792bedf78fc71df5e1c21c4393ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4f882b9f7827c99cb6717463fba42ad8084743fd19dd31d911a4ea2ad70c163c
[INFO] running `Command { std: "docker" "start" "-a" "4f882b9f7827c99cb6717463fba42ad8084743fd19dd31d911a4ea2ad70c163c", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling correlationvector-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "4f882b9f7827c99cb6717463fba42ad8084743fd19dd31d911a4ea2ad70c163c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f882b9f7827c99cb6717463fba42ad8084743fd19dd31d911a4ea2ad70c163c", kill_on_drop: false }`
[INFO] [stdout] 4f882b9f7827c99cb6717463fba42ad8084743fd19dd31d911a4ea2ad70c163c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e71879237da049c5d8eeb368a8b041067e81f45d479458e22ae0da0cc554118
[INFO] running `Command { std: "docker" "start" "-a" "7e71879237da049c5d8eeb368a8b041067e81f45d479458e22ae0da0cc554118", kill_on_drop: false }`
[INFO] [stderr]    Compiling correlationvector-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "7e71879237da049c5d8eeb368a8b041067e81f45d479458e22ae0da0cc554118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e71879237da049c5d8eeb368a8b041067e81f45d479458e22ae0da0cc554118", kill_on_drop: false }`
[INFO] [stdout] 7e71879237da049c5d8eeb368a8b041067e81f45d479458e22ae0da0cc554118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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", kill_on_drop: false }`
[INFO] [stdout] bb8d7f7e517bcf814dcf904811f42f9a719ce442a1a95808f55b531c164fddef
[INFO] running `Command { std: "docker" "start" "-a" "bb8d7f7e517bcf814dcf904811f42f9a719ce442a1a95808f55b531c164fddef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/correlationvector_rust-8ee1a819ceed719e)
[INFO] [stderr]    Doc-tests correlationvector_rust
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test correlationvector::tests::extend_cv ... ok
[INFO] [stdout] test correlationvector::tests::extend_stops_when_oversize ... ok
[INFO] [stdout] test correlationvector::tests::increment_stops_when_oversize ... ok
[INFO] [stdout] test correlationvector::tests::increment_cv ... ok
[INFO] [stdout] test correlationvector::tests::parse_cv_works ... ok
[INFO] [stdout] test correlationvector::tests::generate_cv ... ok
[INFO] [stdout] test correlationvector::tests::parse_terminated ... ok
[INFO] [stdout] test correlationvector::tests::spin_cv ... ok
[INFO] [stdout] test correlationvector::tests::spin_stops_when_oversize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cvlib`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cvlib::CorrelationVector;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `cvlib`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `cvlib`, use `cargo add cvlib` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bb8d7f7e517bcf814dcf904811f42f9a719ce442a1a95808f55b531c164fddef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8d7f7e517bcf814dcf904811f42f9a719ce442a1a95808f55b531c164fddef", kill_on_drop: false }`
[INFO] [stdout] bb8d7f7e517bcf814dcf904811f42f9a719ce442a1a95808f55b531c164fddef