[INFO] fetching crate sefir 0.1.0...
[INFO] testing sefir-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sefir 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sefir 0.1.0
[INFO] finished tweaking crates.io crate sefir 0.1.0
[INFO] tweaked toml for crates.io crate sefir 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sefir 0.1.0 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] crate crates.io crate sefir 0.1.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 38a4fcfe20c4c7f9868d7d15a22f42ff455472c4e92017bd404aae219b7468b0
[INFO] running `Command { std: "docker" "start" "-a" "38a4fcfe20c4c7f9868d7d15a22f42ff455472c4e92017bd404aae219b7468b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a4fcfe20c4c7f9868d7d15a22f42ff455472c4e92017bd404aae219b7468b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a4fcfe20c4c7f9868d7d15a22f42ff455472c4e92017bd404aae219b7468b0", kill_on_drop: false }`
[INFO] [stdout] 38a4fcfe20c4c7f9868d7d15a22f42ff455472c4e92017bd404aae219b7468b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ec50b7a83e99a9ffb688b790790b4c48d6384916cff00d084681e5df2b4eff8d
[INFO] running `Command { std: "docker" "start" "-a" "ec50b7a83e99a9ffb688b790790b4c48d6384916cff00d084681e5df2b4eff8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sefir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "ec50b7a83e99a9ffb688b790790b4c48d6384916cff00d084681e5df2b4eff8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec50b7a83e99a9ffb688b790790b4c48d6384916cff00d084681e5df2b4eff8d", kill_on_drop: false }`
[INFO] [stdout] ec50b7a83e99a9ffb688b790790b4c48d6384916cff00d084681e5df2b4eff8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3a376d3e8b30d39dc5929163b6c083bf609012b3d9f578b60bfca02b9f145008
[INFO] running `Command { std: "docker" "start" "-a" "3a376d3e8b30d39dc5929163b6c083bf609012b3d9f578b60bfca02b9f145008", kill_on_drop: false }`
[INFO] [stderr]    Compiling sefir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3a376d3e8b30d39dc5929163b6c083bf609012b3d9f578b60bfca02b9f145008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a376d3e8b30d39dc5929163b6c083bf609012b3d9f578b60bfca02b9f145008", kill_on_drop: false }`
[INFO] [stdout] 3a376d3e8b30d39dc5929163b6c083bf609012b3d9f578b60bfca02b9f145008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 96624b5ae3f9f0ee114101d1747fac1ac7771016a0f9737df730152ec8355f6d
[INFO] running `Command { std: "docker" "start" "-a" "96624b5ae3f9f0ee114101d1747fac1ac7771016a0f9737df730152ec8355f6d", 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/sefir-a7d01569e46bad89)
[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] [stderr]    Doc-tests sefir
[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" "96624b5ae3f9f0ee114101d1747fac1ac7771016a0f9737df730152ec8355f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96624b5ae3f9f0ee114101d1747fac1ac7771016a0f9737df730152ec8355f6d", kill_on_drop: false }`
[INFO] [stdout] 96624b5ae3f9f0ee114101d1747fac1ac7771016a0f9737df730152ec8355f6d