[INFO] fetching crate cargo-rustlangbr 0.1.5...
[INFO] testing cargo-rustlangbr-0.1.5 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate cargo-rustlangbr 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cargo-rustlangbr 0.1.5
[INFO] finished tweaking crates.io crate cargo-rustlangbr 0.1.5
[INFO] tweaked toml for crates.io crate cargo-rustlangbr 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-rustlangbr 0.1.5 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 cargo-rustlangbr 0.1.5 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] 05dc21ca68c9f94de90b214f0dda3bd150d45badc10aee732a75568caa55ce2c
[INFO] running `Command { std: "docker" "start" "-a" "05dc21ca68c9f94de90b214f0dda3bd150d45badc10aee732a75568caa55ce2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05dc21ca68c9f94de90b214f0dda3bd150d45badc10aee732a75568caa55ce2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05dc21ca68c9f94de90b214f0dda3bd150d45badc10aee732a75568caa55ce2c", kill_on_drop: false }`
[INFO] [stdout] 05dc21ca68c9f94de90b214f0dda3bd150d45badc10aee732a75568caa55ce2c
[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] 82f8515a5964b9945b59a8dfd642d2ea5a0a110b803fc076e15e0d2190843635
[INFO] running `Command { std: "docker" "start" "-a" "82f8515a5964b9945b59a8dfd642d2ea5a0a110b803fc076e15e0d2190843635", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-rustlangbr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "82f8515a5964b9945b59a8dfd642d2ea5a0a110b803fc076e15e0d2190843635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f8515a5964b9945b59a8dfd642d2ea5a0a110b803fc076e15e0d2190843635", kill_on_drop: false }`
[INFO] [stdout] 82f8515a5964b9945b59a8dfd642d2ea5a0a110b803fc076e15e0d2190843635
[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] 611bd80a7652be8ac9768a459c923edf2e0121f4f0f9e654551bfb9e71ab1edc
[INFO] running `Command { std: "docker" "start" "-a" "611bd80a7652be8ac9768a459c923edf2e0121f4f0f9e654551bfb9e71ab1edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-rustlangbr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "611bd80a7652be8ac9768a459c923edf2e0121f4f0f9e654551bfb9e71ab1edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611bd80a7652be8ac9768a459c923edf2e0121f4f0f9e654551bfb9e71ab1edc", kill_on_drop: false }`
[INFO] [stdout] 611bd80a7652be8ac9768a459c923edf2e0121f4f0f9e654551bfb9e71ab1edc
[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", kill_on_drop: false }`
[INFO] [stdout] 98c99191b8900206b836ee00c39d33e42656c3e16fce89aa88b957f04381166f
[INFO] running `Command { std: "docker" "start" "-a" "98c99191b8900206b836ee00c39d33e42656c3e16fce89aa88b957f04381166f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_rustlangbr-479a3f00313bd2db)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_rustlangbr-d354f09510136360)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo_rustlangbr
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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 - add_one (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - add_one (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rustlangbr`
[INFO] [stdout]  --> src/lib.rs:10:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | rustlangbr::add_one(num);
[INFO] [stdout]   | ^^^^^^^^^^ use of unresolved module or unlinked crate `rustlangbr`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `rustlangbr`, use `cargo add rustlangbr` 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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - add_one (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "98c99191b8900206b836ee00c39d33e42656c3e16fce89aa88b957f04381166f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c99191b8900206b836ee00c39d33e42656c3e16fce89aa88b957f04381166f", kill_on_drop: false }`
[INFO] [stdout] 98c99191b8900206b836ee00c39d33e42656c3e16fce89aa88b957f04381166f
