[INFO] fetching crate gkquad 0.0.4...
[INFO] testing gkquad-0.0.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gkquad 0.0.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate gkquad 0.0.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gkquad 0.0.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gkquad 0.0.4
[INFO] tweaked toml for crates.io crate gkquad 0.0.4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate gkquad 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b750d10ebe95076f3ef5b60a4a67f9a43f95d8f2b4ab5fc1b3ec1d7c7e0e01c
[INFO] running `Command { std: "docker" "start" "-a" "3b750d10ebe95076f3ef5b60a4a67f9a43f95d8f2b4ab5fc1b3ec1d7c7e0e01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b750d10ebe95076f3ef5b60a4a67f9a43f95d8f2b4ab5fc1b3ec1d7c7e0e01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b750d10ebe95076f3ef5b60a4a67f9a43f95d8f2b4ab5fc1b3ec1d7c7e0e01c", kill_on_drop: false }`
[INFO] [stdout] 3b750d10ebe95076f3ef5b60a4a67f9a43f95d8f2b4ab5fc1b3ec1d7c7e0e01c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e59333669a755af70cfba07a9e84478dc2ae4070683fa91b8b63c7eea8cbab3
[INFO] running `Command { std: "docker" "start" "-a" "5e59333669a755af70cfba07a9e84478dc2ae4070683fa91b8b63c7eea8cbab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling gkquad v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "5e59333669a755af70cfba07a9e84478dc2ae4070683fa91b8b63c7eea8cbab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e59333669a755af70cfba07a9e84478dc2ae4070683fa91b8b63c7eea8cbab3", kill_on_drop: false }`
[INFO] [stdout] 5e59333669a755af70cfba07a9e84478dc2ae4070683fa91b8b63c7eea8cbab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b033638fa777dbb3dd2ba86672bddfff57d5365cc6c4ce319278fed99bf08de2
[INFO] running `Command { std: "docker" "start" "-a" "b033638fa777dbb3dd2ba86672bddfff57d5365cc6c4ce319278fed99bf08de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling gkquad v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "b033638fa777dbb3dd2ba86672bddfff57d5365cc6c4ce319278fed99bf08de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b033638fa777dbb3dd2ba86672bddfff57d5365cc6c4ce319278fed99bf08de2", kill_on_drop: false }`
[INFO] [stdout] b033638fa777dbb3dd2ba86672bddfff57d5365cc6c4ce319278fed99bf08de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 954f4137e17eef910db24ed53bbb84c72de6880bd8a6a6cfbc23229fb38bd9c5
[INFO] running `Command { std: "docker" "start" "-a" "954f4137e17eef910db24ed53bbb84c72de6880bd8a6a6cfbc23229fb38bd9c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running tests/algorithms_single.rs (/opt/rustwide/target/debug/deps/algorithms_single-cad9804a5f22aa1a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test qag_f1_15pt ... ignored
[INFO] [stdout] test qag_f2_15pt ... ignored
[INFO] [stdout] test qag_f1 ... ok
[INFO] [stdout] test qagp_f6 ... ok
[INFO] [stdout] test qags_f1 ... ok
[INFO] [stdout] test qagp_f5 ... ok
[INFO] [stdout] test qagp_f7 ... ok
[INFO] [stdout] test qags_f4 ... ok
[INFO] [stdout] test qags_f2 ... ok
[INFO] [stdout] test qags_f3 ... ok
[INFO] [stdout] test qag_f3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/qk_single.rs (/opt/rustwide/target/debug/deps/qk_single-5584da757266a12b)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test qk17_f1 ... ok
[INFO] [stdout] test qk17_f2 ... ok
[INFO] [stdout] test qk17_f3 ... ok
[INFO] [stdout] test qk25_f1 ... ok
[INFO] [stdout] test qk25_f2 ... ok
[INFO] [stdout] test qk25_f3 ... ok
[INFO] [stdout] test qk33_f1 ... ok
[INFO] [stdout] test qk33_f2 ... ok
[INFO] [stdout] test qk33_f3 ... ok
[INFO] [stdout] test qk41_f1 ... ok
[INFO] [stdout] test qk41_f3 ... ok
[INFO] [stdout] test qk41_f2 ... ok
[INFO] [stdout] test qk49_f1 ... ok
[INFO] [stdout] test qk49_f2 ... ok
[INFO] [stdout] test qk57_f1 ... ok
[INFO] [stdout] test qk49_f3 ... ok
[INFO] [stdout] test qk57_f2 ... ok
[INFO] [stdout] test qk57_f3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gkquad
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/single/integral.rs - single::integral::integral (line 11) ... ok
[INFO] [stdout] test src/error.rs - error::IntegrationResult::estimate_delta (line 230) ... ok
[INFO] [stdout] test src/single/integrator.rs - single::integrator::Integrator (line 10) ... ok
[INFO] [stdout] test src/single/mod.rs - single (line 18) ... ok
[INFO] [stdout] test src/single/mod.rs - single (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "954f4137e17eef910db24ed53bbb84c72de6880bd8a6a6cfbc23229fb38bd9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954f4137e17eef910db24ed53bbb84c72de6880bd8a6a6cfbc23229fb38bd9c5", kill_on_drop: false }`
[INFO] [stdout] 954f4137e17eef910db24ed53bbb84c72de6880bd8a6a6cfbc23229fb38bd9c5