[INFO] fetching crate cynthia_con 0.1.4...
[INFO] testing cynthia_con-0.1.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cynthia_con 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cynthia_con 0.1.4
[INFO] finished tweaking crates.io crate cynthia_con 0.1.4
[INFO] tweaked toml for crates.io crate cynthia_con 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cynthia_con 0.1.4 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 cynthia_con 0.1.4 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2aa0567c7f2c931251567fcaadba0aa187e6f979c6e180f624aaf944d1cc4e6e
[INFO] running `Command { std: "docker" "start" "-a" "2aa0567c7f2c931251567fcaadba0aa187e6f979c6e180f624aaf944d1cc4e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa0567c7f2c931251567fcaadba0aa187e6f979c6e180f624aaf944d1cc4e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa0567c7f2c931251567fcaadba0aa187e6f979c6e180f624aaf944d1cc4e6e", kill_on_drop: false }`
[INFO] [stdout] 2aa0567c7f2c931251567fcaadba0aa187e6f979c6e180f624aaf944d1cc4e6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b313cab77db2c1510c11345a6d9d9f557bc58af7e854175870aba98ba37ce813
[INFO] running `Command { std: "docker" "start" "-a" "b313cab77db2c1510c11345a6d9d9f557bc58af7e854175870aba98ba37ce813", kill_on_drop: false }`
[INFO] [stderr]    Compiling termsize v0.1.9
[INFO] [stderr]    Compiling cynthia_con v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b313cab77db2c1510c11345a6d9d9f557bc58af7e854175870aba98ba37ce813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b313cab77db2c1510c11345a6d9d9f557bc58af7e854175870aba98ba37ce813", kill_on_drop: false }`
[INFO] [stdout] b313cab77db2c1510c11345a6d9d9f557bc58af7e854175870aba98ba37ce813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e033b50480441ce41813c941696d55823912cc03b15eb2a1f34a32c073d6e1e9
[INFO] running `Command { std: "docker" "start" "-a" "e033b50480441ce41813c941696d55823912cc03b15eb2a1f34a32c073d6e1e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cynthia_con v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "e033b50480441ce41813c941696d55823912cc03b15eb2a1f34a32c073d6e1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e033b50480441ce41813c941696d55823912cc03b15eb2a1f34a32c073d6e1e9", kill_on_drop: false }`
[INFO] [stdout] e033b50480441ce41813c941696d55823912cc03b15eb2a1f34a32c073d6e1e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 76d51aa228a45f051908d642117de4527e85256972d078fa45603c4b3ba6f254
[INFO] running `Command { std: "docker" "start" "-a" "76d51aa228a45f051908d642117de4527e85256972d078fa45603c4b3ba6f254", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cynthia_con-752dc0873c4d0dc6)
[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 cynthia_con
[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" "76d51aa228a45f051908d642117de4527e85256972d078fa45603c4b3ba6f254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d51aa228a45f051908d642117de4527e85256972d078fa45603c4b3ba6f254", kill_on_drop: false }`
[INFO] [stdout] 76d51aa228a45f051908d642117de4527e85256972d078fa45603c4b3ba6f254