[INFO] fetching crate qrs_detector 0.2.0...
[INFO] testing qrs_detector-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate qrs_detector 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate qrs_detector 0.2.0
[INFO] finished tweaking crates.io crate qrs_detector 0.2.0
[INFO] tweaked toml for crates.io crate qrs_detector 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qrs_detector 0.2.0 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] 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding micromath v1.1.1 (available: v2.1.0)
[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] 8ca34ac91343e91361a2bd73237fc2dabe9cdbf2ceb0564fb28a488b33ab96eb
[INFO] running `Command { std: "docker" "start" "-a" "8ca34ac91343e91361a2bd73237fc2dabe9cdbf2ceb0564fb28a488b33ab96eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ca34ac91343e91361a2bd73237fc2dabe9cdbf2ceb0564fb28a488b33ab96eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca34ac91343e91361a2bd73237fc2dabe9cdbf2ceb0564fb28a488b33ab96eb", kill_on_drop: false }`
[INFO] [stdout] 8ca34ac91343e91361a2bd73237fc2dabe9cdbf2ceb0564fb28a488b33ab96eb
[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] cdea808c5ef6b67531ccd494b32d9d59cc19e30eea53f3f7732fd5d1df084b32
[INFO] running `Command { std: "docker" "start" "-a" "cdea808c5ef6b67531ccd494b32d9d59cc19e30eea53f3f7732fd5d1df084b32", kill_on_drop: false }`
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling sliding_window v0.1.2
[INFO] [stderr]    Compiling qrs_detector v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "cdea808c5ef6b67531ccd494b32d9d59cc19e30eea53f3f7732fd5d1df084b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdea808c5ef6b67531ccd494b32d9d59cc19e30eea53f3f7732fd5d1df084b32", kill_on_drop: false }`
[INFO] [stdout] cdea808c5ef6b67531ccd494b32d9d59cc19e30eea53f3f7732fd5d1df084b32
[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] 01710b8c52d5210bcd9d83feb82c9fb42353adc17603fb6134589bd0f8c37252
[INFO] running `Command { std: "docker" "start" "-a" "01710b8c52d5210bcd9d83feb82c9fb42353adc17603fb6134589bd0f8c37252", kill_on_drop: false }`
[INFO] [stderr]    Compiling qrs_detector v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "01710b8c52d5210bcd9d83feb82c9fb42353adc17603fb6134589bd0f8c37252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01710b8c52d5210bcd9d83feb82c9fb42353adc17603fb6134589bd0f8c37252", kill_on_drop: false }`
[INFO] [stdout] 01710b8c52d5210bcd9d83feb82c9fb42353adc17603fb6134589bd0f8c37252
[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] cc4928de588f5b8b1ab5a330ff93e51b6c81111521bdadef012ad737a778dad6
[INFO] running `Command { std: "docker" "start" "-a" "cc4928de588f5b8b1ab5a330ff93e51b6c81111521bdadef012ad737a778dad6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qrs_detector-dce84ae2e20c75ac)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-494409c5ec13340e)
[INFO] [stdout] test test_simulated_signal ... ok
[INFO] [stderr]    Doc-tests qrs_detector
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/sampling.rs - sampling::Helpers::ms_to_samples (line 45) ... ok
[INFO] [stdout] test src/sampling.rs - sampling::Helpers::s_to_samples (line 54) ... ok
[INFO] [stdout] test src/sampling.rs - sampling::SamplingFrequencyExt (line 8) ... ok
[INFO] [stdout] test src/lib.rs - QrsDetector<FMW,FB>::new (line 364) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc4928de588f5b8b1ab5a330ff93e51b6c81111521bdadef012ad737a778dad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4928de588f5b8b1ab5a330ff93e51b6c81111521bdadef012ad737a778dad6", kill_on_drop: false }`
[INFO] [stdout] cc4928de588f5b8b1ab5a330ff93e51b6c81111521bdadef012ad737a778dad6