[INFO] fetching crate ctf-rs-frontend 0.1.0...
[INFO] testing ctf-rs-frontend-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ctf-rs-frontend 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ctf-rs-frontend 0.1.0
[INFO] finished tweaking crates.io crate ctf-rs-frontend 0.1.0
[INFO] tweaked toml for crates.io crate ctf-rs-frontend 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctf-rs-frontend 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 ctf-rs-frontend 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-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] eb5fbdaf5a14e4416ff2214d5ca73f634cc7b9b0679dd603e0b7dac0c32d8ee0
[INFO] running `Command { std: "docker" "start" "-a" "eb5fbdaf5a14e4416ff2214d5ca73f634cc7b9b0679dd603e0b7dac0c32d8ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb5fbdaf5a14e4416ff2214d5ca73f634cc7b9b0679dd603e0b7dac0c32d8ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5fbdaf5a14e4416ff2214d5ca73f634cc7b9b0679dd603e0b7dac0c32d8ee0", kill_on_drop: false }`
[INFO] [stdout] eb5fbdaf5a14e4416ff2214d5ca73f634cc7b9b0679dd603e0b7dac0c32d8ee0
[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] e19b9197718cf812fb8209f3388a38a6b4caa3b46f44e1e5f5142b8ce9490164
[INFO] running `Command { std: "docker" "start" "-a" "e19b9197718cf812fb8209f3388a38a6b4caa3b46f44e1e5f5142b8ce9490164", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctf-rs-frontend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e19b9197718cf812fb8209f3388a38a6b4caa3b46f44e1e5f5142b8ce9490164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e19b9197718cf812fb8209f3388a38a6b4caa3b46f44e1e5f5142b8ce9490164", kill_on_drop: false }`
[INFO] [stdout] e19b9197718cf812fb8209f3388a38a6b4caa3b46f44e1e5f5142b8ce9490164
[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] 3f4c26aec307a898a1172dc64f62272ff185515699bb65e1bfcdb5bd8e1ca149
[INFO] running `Command { std: "docker" "start" "-a" "3f4c26aec307a898a1172dc64f62272ff185515699bb65e1bfcdb5bd8e1ca149", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctf-rs-frontend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "3f4c26aec307a898a1172dc64f62272ff185515699bb65e1bfcdb5bd8e1ca149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4c26aec307a898a1172dc64f62272ff185515699bb65e1bfcdb5bd8e1ca149", kill_on_drop: false }`
[INFO] [stdout] 3f4c26aec307a898a1172dc64f62272ff185515699bb65e1bfcdb5bd8e1ca149
[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] 3a17183b6fce2e8b56da313bc3fada5d915df33f7bfa88586a31d133d1c9f829
[INFO] running `Command { std: "docker" "start" "-a" "3a17183b6fce2e8b56da313bc3fada5d915df33f7bfa88586a31d133d1c9f829", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ctf_rs_frontend-09575a46ddfda107)
[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" "3a17183b6fce2e8b56da313bc3fada5d915df33f7bfa88586a31d133d1c9f829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a17183b6fce2e8b56da313bc3fada5d915df33f7bfa88586a31d133d1c9f829", kill_on_drop: false }`
[INFO] [stdout] 3a17183b6fce2e8b56da313bc3fada5d915df33f7bfa88586a31d133d1c9f829