[INFO] fetching crate learn-rust-with-bubble-sort 0.1.1...
[INFO] testing learn-rust-with-bubble-sort-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate learn-rust-with-bubble-sort 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate learn-rust-with-bubble-sort 0.1.1
[INFO] finished tweaking crates.io crate learn-rust-with-bubble-sort 0.1.1
[INFO] tweaked toml for crates.io crate learn-rust-with-bubble-sort 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate learn-rust-with-bubble-sort 0.1.1 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] 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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d25171a6479657853c2dba704b2e917bc26b2eb39138af4cfc8a0e74efd8f896
[INFO] running `Command { std: "docker" "start" "-a" "d25171a6479657853c2dba704b2e917bc26b2eb39138af4cfc8a0e74efd8f896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25171a6479657853c2dba704b2e917bc26b2eb39138af4cfc8a0e74efd8f896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25171a6479657853c2dba704b2e917bc26b2eb39138af4cfc8a0e74efd8f896", kill_on_drop: false }`
[INFO] [stdout] d25171a6479657853c2dba704b2e917bc26b2eb39138af4cfc8a0e74efd8f896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3c83887e1a64025e26522b0489bb065ceac56f335b5a7e9e543f2d73ed16a12b
[INFO] running `Command { std: "docker" "start" "-a" "3c83887e1a64025e26522b0489bb065ceac56f335b5a7e9e543f2d73ed16a12b", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn-rust-with-bubble-sort v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "3c83887e1a64025e26522b0489bb065ceac56f335b5a7e9e543f2d73ed16a12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c83887e1a64025e26522b0489bb065ceac56f335b5a7e9e543f2d73ed16a12b", kill_on_drop: false }`
[INFO] [stdout] 3c83887e1a64025e26522b0489bb065ceac56f335b5a7e9e543f2d73ed16a12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d84ed5917014e8b8ca11814e8fbc09e464031b469efedb38ced90f239b68d3d9
[INFO] running `Command { std: "docker" "start" "-a" "d84ed5917014e8b8ca11814e8fbc09e464031b469efedb38ced90f239b68d3d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn-rust-with-bubble-sort v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d84ed5917014e8b8ca11814e8fbc09e464031b469efedb38ced90f239b68d3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84ed5917014e8b8ca11814e8fbc09e464031b469efedb38ced90f239b68d3d9", kill_on_drop: false }`
[INFO] [stdout] d84ed5917014e8b8ca11814e8fbc09e464031b469efedb38ced90f239b68d3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0c25279cf6656eb0f67e9fd33ca7d2c17a2df1f23045a615a173c566306f4547
[INFO] running `Command { std: "docker" "start" "-a" "0c25279cf6656eb0f67e9fd33ca7d2c17a2df1f23045a615a173c566306f4547", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/learn_rust_with_bubble_sort-58559a2214c287d4)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_bubble_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests learn_rust_with_bubble_sort
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bubble_sort`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bubble_sort::bubble_sort;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `bubble_sort`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `bubble_sort`, use `cargo add bubble_sort` 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 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c25279cf6656eb0f67e9fd33ca7d2c17a2df1f23045a615a173c566306f4547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c25279cf6656eb0f67e9fd33ca7d2c17a2df1f23045a615a173c566306f4547", kill_on_drop: false }`
[INFO] [stdout] 0c25279cf6656eb0f67e9fd33ca7d2c17a2df1f23045a615a173c566306f4547