[INFO] fetching crate pid-loop 0.0.6...
[INFO] testing pid-loop-0.0.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pid-loop 0.0.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pid-loop 0.0.6
[INFO] finished tweaking crates.io crate pid-loop 0.0.6
[INFO] tweaked toml for crates.io crate pid-loop 0.0.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pid-loop 0.0.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] d4276235f52506b59795205e6792fd6f40f0a6daffaf1dae455d107204758b3f
[INFO] running `Command { std: "docker" "start" "-a" "d4276235f52506b59795205e6792fd6f40f0a6daffaf1dae455d107204758b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4276235f52506b59795205e6792fd6f40f0a6daffaf1dae455d107204758b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4276235f52506b59795205e6792fd6f40f0a6daffaf1dae455d107204758b3f", kill_on_drop: false }`
[INFO] [stdout] d4276235f52506b59795205e6792fd6f40f0a6daffaf1dae455d107204758b3f
[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] 400e5ca5f42fb9c1b8d62aa3383a073ff1b85993a24cf93ff9d3bca4bed979fd
[INFO] running `Command { std: "docker" "start" "-a" "400e5ca5f42fb9c1b8d62aa3383a073ff1b85993a24cf93ff9d3bca4bed979fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling pid-loop v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "400e5ca5f42fb9c1b8d62aa3383a073ff1b85993a24cf93ff9d3bca4bed979fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400e5ca5f42fb9c1b8d62aa3383a073ff1b85993a24cf93ff9d3bca4bed979fd", kill_on_drop: false }`
[INFO] [stdout] 400e5ca5f42fb9c1b8d62aa3383a073ff1b85993a24cf93ff9d3bca4bed979fd
[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] a77f17157e69cf4e2392a73f16186dd6207287c6a4e67da803e6dd1c9250d671
[INFO] running `Command { std: "docker" "start" "-a" "a77f17157e69cf4e2392a73f16186dd6207287c6a4e67da803e6dd1c9250d671", kill_on_drop: false }`
[INFO] [stderr]    Compiling pid-loop v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a77f17157e69cf4e2392a73f16186dd6207287c6a4e67da803e6dd1c9250d671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77f17157e69cf4e2392a73f16186dd6207287c6a4e67da803e6dd1c9250d671", kill_on_drop: false }`
[INFO] [stdout] a77f17157e69cf4e2392a73f16186dd6207287c6a4e67da803e6dd1c9250d671
[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] 9a708b805e6a97f8af3668da86c0ae5827a39c046047e4d0283ac5db0668561f
[INFO] running `Command { std: "docker" "start" "-a" "9a708b805e6a97f8af3668da86c0ae5827a39c046047e4d0283ac5db0668561f", 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/pid_loop-9cb496192ee3e209)
[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 pid_loop
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - PID (line 37) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/lib.rs - PID<F,W>::next (line 123) ... ok
[INFO] [stdout] test src/lib.rs - PID<F,W>::reset (line 102) ... ok
[INFO] [stdout] test src/lib.rs - PID<F,W>::new (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a708b805e6a97f8af3668da86c0ae5827a39c046047e4d0283ac5db0668561f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a708b805e6a97f8af3668da86c0ae5827a39c046047e4d0283ac5db0668561f", kill_on_drop: false }`
[INFO] [stdout] 9a708b805e6a97f8af3668da86c0ae5827a39c046047e4d0283ac5db0668561f