[INFO] cloning repository https://github.com/Sword-Smith/twenty-first [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sword-Smith/twenty-first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSword-Smith%2Ftwenty-first", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSword-Smith%2Ftwenty-first'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e0c74732403545a884831b8178472cca93df047 [INFO] testing Sword-Smith/twenty-first against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSword-Smith%2Ftwenty-first" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Sword-Smith/twenty-first on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Sword-Smith/twenty-first [INFO] finished tweaking git repo https://github.com/Sword-Smith/twenty-first [INFO] tweaked toml for git repo https://github.com/Sword-Smith/twenty-first written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Sword-Smith/twenty-first already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c73a1f56ec33836c8e4660fea038e8209509c36383b4ffb703f96685afe830f4 [INFO] running `Command { std: "docker" "start" "-a" "c73a1f56ec33836c8e4660fea038e8209509c36383b4ffb703f96685afe830f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c73a1f56ec33836c8e4660fea038e8209509c36383b4ffb703f96685afe830f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c73a1f56ec33836c8e4660fea038e8209509c36383b4ffb703f96685afe830f4", kill_on_drop: false }` [INFO] [stdout] c73a1f56ec33836c8e4660fea038e8209509c36383b4ffb703f96685afe830f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d234073ac8ef8ed93e791eabdfc3f70d7b7791dffa71cca3b451155e4aad517f [INFO] running `Command { std: "docker" "start" "-a" "d234073ac8ef8ed93e791eabdfc3f70d7b7791dffa71cca3b451155e4aad517f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand_distr v0.4.0 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling twenty-first v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.51s [INFO] running `Command { std: "docker" "inspect" "d234073ac8ef8ed93e791eabdfc3f70d7b7791dffa71cca3b451155e4aad517f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d234073ac8ef8ed93e791eabdfc3f70d7b7791dffa71cca3b451155e4aad517f", kill_on_drop: false }` [INFO] [stdout] d234073ac8ef8ed93e791eabdfc3f70d7b7791dffa71cca3b451155e4aad517f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fd1a539e2abade281a6501e2d084f475a0353885c803335b9e901bc600331a4 [INFO] running `Command { std: "docker" "start" "-a" "8fd1a539e2abade281a6501e2d084f475a0353885c803335b9e901bc600331a4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling regex v1.5.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling twenty-first v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 41.71s [INFO] running `Command { std: "docker" "inspect" "8fd1a539e2abade281a6501e2d084f475a0353885c803335b9e901bc600331a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fd1a539e2abade281a6501e2d084f475a0353885c803335b9e901bc600331a4", kill_on_drop: false }` [INFO] [stdout] 8fd1a539e2abade281a6501e2d084f475a0353885c803335b9e901bc600331a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e426e3834474ea1e470b1d4069d5259a1215c606d4c219800e57fb4105b802a [INFO] running `Command { std: "docker" "start" "-a" "3e426e3834474ea1e470b1d4069d5259a1215c606d4c219800e57fb4105b802a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/twenty_first-71fbf8cb421fe04b) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test fft::test_vectors::internal ... ok [INFO] [stdout] test fft::test_vectors::finite_field_fft_simple ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::batch_inversion_test_small ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::batch_inversion_test_bigger ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::degree ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::integer_lagrange_interpolation ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::finite_field_lagrange_interpolation ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::modular_arithmetic_mul_and_div0 ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::modular_arithmetic_mul_and_div1 ... ok [INFO] [stdout] test fft::test_vectors::use_ntt_for_prime_field_polynomial_evaluated ... ok [INFO] [stdout] test shared_math::complex_number::test_complex_numbers::internal ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::find_16th_root_of_unity_mod_337 ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::primitive_root_of_unity_mod_7 ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::roots_of_unity ... ok [INFO] [stdout] test fft::test_vectors::finite_field_fft ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::internal ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::modular_arithmetic_mul_and_div2 ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::sieve_of_eratosthenes ... ok [INFO] [stdout] test shared_math::polynomial_quotient_ring::test_polynomial_quotient_ring::internal ... ok [INFO] [stdout] test tests::internal ... ok [INFO] [stdout] test shared_math::fraction::test_fractions::internal ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::find_40th_root_of_unity_mod_761 ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::property_based_test_integer_lagrange_interpolation ... ok [INFO] [stdout] test shared_math::vector::test_vectors::internal ... ok [INFO] [stdout] test utils::test_utils::has_unique_elements_test ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::new_test ... ok [INFO] [stdout] test shared_math::prime_field_element::test_modular_arithmetic::primitive_root_property_based_test ... ok [INFO] [stdout] test fft::test_vectors::finite_field_fft_four_elements ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::modular_arithmetic_polynomial_property_based_test ... ok [INFO] [stdout] test shared_math::prime_field_polynomial::test_polynomials::property_based_test_finite_field_lagrange_interpolation ... ok [INFO] [stdout] test fft::test_vectors::fast_polynomial_functions_property_based_test ... ok [INFO] [stdout] test fft::test_vectors::finite_field_inversion_fft ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/twenty_first-a4a1172b926b3d0a) [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-72b165401ecbaf19) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests twenty-first [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] [stdout] test it_returns_ok ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "3e426e3834474ea1e470b1d4069d5259a1215c606d4c219800e57fb4105b802a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e426e3834474ea1e470b1d4069d5259a1215c606d4c219800e57fb4105b802a", kill_on_drop: false }` [INFO] [stdout] 3e426e3834474ea1e470b1d4069d5259a1215c606d4c219800e57fb4105b802a