[INFO] fetching crate rfang 0.1.5...
[INFO] testing rfang-0.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rfang 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rfang 0.1.5
[INFO] finished tweaking crates.io crate rfang 0.1.5
[INFO] tweaked toml for crates.io crate rfang 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfang 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 rfang 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3c996697060a5247d1ae059e266dfbc1b14dfd156e480ba9fe297d4752f991a4
[INFO] running `Command { std: "docker" "start" "-a" "3c996697060a5247d1ae059e266dfbc1b14dfd156e480ba9fe297d4752f991a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c996697060a5247d1ae059e266dfbc1b14dfd156e480ba9fe297d4752f991a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c996697060a5247d1ae059e266dfbc1b14dfd156e480ba9fe297d4752f991a4", kill_on_drop: false }`
[INFO] [stdout] 3c996697060a5247d1ae059e266dfbc1b14dfd156e480ba9fe297d4752f991a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0872e79a3dfb3d94062e2a1ec006e85c76036fd337814667189bfefff2b4191b
[INFO] running `Command { std: "docker" "start" "-a" "0872e79a3dfb3d94062e2a1ec006e85c76036fd337814667189bfefff2b4191b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling rfang v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "0872e79a3dfb3d94062e2a1ec006e85c76036fd337814667189bfefff2b4191b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0872e79a3dfb3d94062e2a1ec006e85c76036fd337814667189bfefff2b4191b", kill_on_drop: false }`
[INFO] [stdout] 0872e79a3dfb3d94062e2a1ec006e85c76036fd337814667189bfefff2b4191b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a58ba0014aed9fd8f6f71c76110cbf9d924c45cf3d6c493921da9bfe0fe0e129
[INFO] running `Command { std: "docker" "start" "-a" "a58ba0014aed9fd8f6f71c76110cbf9d924c45cf3d6c493921da9bfe0fe0e129", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfang v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a58ba0014aed9fd8f6f71c76110cbf9d924c45cf3d6c493921da9bfe0fe0e129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58ba0014aed9fd8f6f71c76110cbf9d924c45cf3d6c493921da9bfe0fe0e129", kill_on_drop: false }`
[INFO] [stdout] a58ba0014aed9fd8f6f71c76110cbf9d924c45cf3d6c493921da9bfe0fe0e129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 48a414894dc26f27bbec99ba3f2f8490397431bf5a59059f3e00dfaf59704120
[INFO] running `Command { std: "docker" "start" "-a" "48a414894dc26f27bbec99ba3f2f8490397431bf5a59059f3e00dfaf59704120", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rfang-ff35f7f88991db35)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_refang ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48a414894dc26f27bbec99ba3f2f8490397431bf5a59059f3e00dfaf59704120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a414894dc26f27bbec99ba3f2f8490397431bf5a59059f3e00dfaf59704120", kill_on_drop: false }`
[INFO] [stdout] 48a414894dc26f27bbec99ba3f2f8490397431bf5a59059f3e00dfaf59704120