[INFO] fetching crate sequential-integration 1.0.2...
[INFO] testing sequential-integration-1.0.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate sequential-integration 1.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sequential-integration 1.0.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sequential-integration 1.0.2
[INFO] finished tweaking crates.io crate sequential-integration 1.0.2
[INFO] tweaked toml for crates.io crate sequential-integration 1.0.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af32663b3d164830fd7909f52f0714dff9d0c5c7ed0cc6ed588266204c11e188
[INFO] running `Command { std: "docker" "start" "-a" "af32663b3d164830fd7909f52f0714dff9d0c5c7ed0cc6ed588266204c11e188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af32663b3d164830fd7909f52f0714dff9d0c5c7ed0cc6ed588266204c11e188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af32663b3d164830fd7909f52f0714dff9d0c5c7ed0cc6ed588266204c11e188", kill_on_drop: false }`
[INFO] [stdout] af32663b3d164830fd7909f52f0714dff9d0c5c7ed0cc6ed588266204c11e188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a729ef6fbac47b44cb6f32e609f20142085546f528281cbe3ff1c6258b7ab2e0
[INFO] running `Command { std: "docker" "start" "-a" "a729ef6fbac47b44cb6f32e609f20142085546f528281cbe3ff1c6258b7ab2e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]    Compiling sequential-integration v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.93s
[INFO] running `Command { std: "docker" "inspect" "a729ef6fbac47b44cb6f32e609f20142085546f528281cbe3ff1c6258b7ab2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a729ef6fbac47b44cb6f32e609f20142085546f528281cbe3ff1c6258b7ab2e0", kill_on_drop: false }`
[INFO] [stdout] a729ef6fbac47b44cb6f32e609f20142085546f528281cbe3ff1c6258b7ab2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 831a7bbf2516c4160a79b0822d860412d86f158e1c4473c931029c59325cb546
[INFO] running `Command { std: "docker" "start" "-a" "831a7bbf2516c4160a79b0822d860412d86f158e1c4473c931029c59325cb546", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling sequential-integration v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "831a7bbf2516c4160a79b0822d860412d86f158e1c4473c931029c59325cb546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831a7bbf2516c4160a79b0822d860412d86f158e1c4473c931029c59325cb546", kill_on_drop: false }`
[INFO] [stdout] 831a7bbf2516c4160a79b0822d860412d86f158e1c4473c931029c59325cb546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71632ed42fb4ae5a76a39502c3a83b26623aef69f95e7fd4b310cdcb093c2fab
[INFO] running `Command { std: "docker" "start" "-a" "71632ed42fb4ae5a76a39502c3a83b26623aef69f95e7fd4b310cdcb093c2fab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sequential_integration-f914e2c596b2a1ab)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/calculate_double_integral_simpson_test.rs (/opt/rustwide/target/debug/deps/calculate_double_integral_simpson_test-992ab49067d45362)
[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 2 tests
[INFO] [stdout] test calculate_double_integral_simpson_circel ... ok
[INFO] [stdout] test calculate_double_integral_simpson_not_const_equation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/calculate_single_integral_simpson_test.rs (/opt/rustwide/target/debug/deps/calculate_single_integral_simpson_test-75fc4bc3719184db)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test calculate_single_integral_simpson_not_const_equation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/calculate_triple_integral_simpson_test.rs (/opt/rustwide/target/debug/deps/calculate_triple_integral_simpson_test-8e7f4d404b136076)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test calculate_triple_integral_simpson_cube ... ok
[INFO] [stdout] test calculate_triple_integral_simpson_not_const_from_larger_to_smile ... ok
[INFO] [stdout] test calculate_triple_integral_simpson_sphere ... ok
[INFO] [stdout] test calculate_triple_integral_simpson_not_const_equation_positive ... ok
[INFO] [stdout] test calculate_triple_integral_simpson_not_const_equation_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.61s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sequential-integration
[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" "71632ed42fb4ae5a76a39502c3a83b26623aef69f95e7fd4b310cdcb093c2fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71632ed42fb4ae5a76a39502c3a83b26623aef69f95e7fd4b310cdcb093c2fab", kill_on_drop: false }`
[INFO] [stdout] 71632ed42fb4ae5a76a39502c3a83b26623aef69f95e7fd4b310cdcb093c2fab