[INFO] fetching crate rbase 0.2.2...
[INFO] testing rbase-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rbase 0.2.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rbase 0.2.2
[INFO] finished tweaking crates.io crate rbase 0.2.2
[INFO] tweaked toml for crates.io crate rbase 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbase 0.2.2 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 rbase 0.2.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cb321b4cfb22dffbb92d50a1f8386589ba9605dbc8b6904c6b5fe083d8762dec
[INFO] running `Command { std: "docker" "start" "-a" "cb321b4cfb22dffbb92d50a1f8386589ba9605dbc8b6904c6b5fe083d8762dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb321b4cfb22dffbb92d50a1f8386589ba9605dbc8b6904c6b5fe083d8762dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb321b4cfb22dffbb92d50a1f8386589ba9605dbc8b6904c6b5fe083d8762dec", kill_on_drop: false }`
[INFO] [stdout] cb321b4cfb22dffbb92d50a1f8386589ba9605dbc8b6904c6b5fe083d8762dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8d6929c37eabbe09ed32a9cc1fe63c4fc120b3942cedbfeca651033efc3e7ace
[INFO] running `Command { std: "docker" "start" "-a" "8d6929c37eabbe09ed32a9cc1fe63c4fc120b3942cedbfeca651033efc3e7ace", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbase v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "8d6929c37eabbe09ed32a9cc1fe63c4fc120b3942cedbfeca651033efc3e7ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6929c37eabbe09ed32a9cc1fe63c4fc120b3942cedbfeca651033efc3e7ace", kill_on_drop: false }`
[INFO] [stdout] 8d6929c37eabbe09ed32a9cc1fe63c4fc120b3942cedbfeca651033efc3e7ace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d85e23772266a8e29e81be55cddc2477cd0c7791c8d9b595d0c72ecf7a8517b9
[INFO] running `Command { std: "docker" "start" "-a" "d85e23772266a8e29e81be55cddc2477cd0c7791c8d9b595d0c72ecf7a8517b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbase v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d85e23772266a8e29e81be55cddc2477cd0c7791c8d9b595d0c72ecf7a8517b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85e23772266a8e29e81be55cddc2477cd0c7791c8d9b595d0c72ecf7a8517b9", kill_on_drop: false }`
[INFO] [stdout] d85e23772266a8e29e81be55cddc2477cd0c7791c8d9b595d0c72ecf7a8517b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 82f89527d9427c57a2a69131aa1b5869db78baeaad7f728d5b7b3429d2c8f068
[INFO] running `Command { std: "docker" "start" "-a" "82f89527d9427c57a2a69131aa1b5869db78baeaad7f728d5b7b3429d2c8f068", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbase-3c6a2b15011a4a2c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_default_fn ... 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 rbase
[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] running `Command { std: "docker" "inspect" "82f89527d9427c57a2a69131aa1b5869db78baeaad7f728d5b7b3429d2c8f068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f89527d9427c57a2a69131aa1b5869db78baeaad7f728d5b7b3429d2c8f068", kill_on_drop: false }`
[INFO] [stdout] 82f89527d9427c57a2a69131aa1b5869db78baeaad7f728d5b7b3429d2c8f068