[INFO] cloning repository https://github.com/lyqingye/algebra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyqingye/algebra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyqingye%2Falgebra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyqingye%2Falgebra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 294e72ea4fd517a74bac21d7c4c948e76e5c094b
[INFO] testing lyqingye/algebra against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyqingye%2Falgebra" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lyqingye/algebra on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lyqingye/algebra
[INFO] finished tweaking git repo https://github.com/lyqingye/algebra
[INFO] tweaked toml for git repo https://github.com/lyqingye/algebra written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lyqingye/algebra already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4906b10e41e16a20a0cddad9bdbabacf8137568df191f90912aae74bfbddc29
[INFO] running `Command { std: "docker" "start" "-a" "e4906b10e41e16a20a0cddad9bdbabacf8137568df191f90912aae74bfbddc29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4906b10e41e16a20a0cddad9bdbabacf8137568df191f90912aae74bfbddc29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4906b10e41e16a20a0cddad9bdbabacf8137568df191f90912aae74bfbddc29", kill_on_drop: false }`
[INFO] [stdout] e4906b10e41e16a20a0cddad9bdbabacf8137568df191f90912aae74bfbddc29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e43eab2e40d6162f4b8f8f45194a62c4602f7b9d7a4d066293ad4cd067db294
[INFO] running `Command { std: "docker" "start" "-a" "5e43eab2e40d6162f4b8f8f45194a62c4602f7b9d7a4d066293ad4cd067db294", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "5e43eab2e40d6162f4b8f8f45194a62c4602f7b9d7a4d066293ad4cd067db294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e43eab2e40d6162f4b8f8f45194a62c4602f7b9d7a4d066293ad4cd067db294", kill_on_drop: false }`
[INFO] [stdout] 5e43eab2e40d6162f4b8f8f45194a62c4602f7b9d7a4d066293ad4cd067db294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9451ec31cbebbd86d58ec21b729781730e8197f72db35a9ec9c3ee0e41d42b78
[INFO] running `Command { std: "docker" "start" "-a" "9451ec31cbebbd86d58ec21b729781730e8197f72db35a9ec9c3ee0e41d42b78", kill_on_drop: false }`
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "9451ec31cbebbd86d58ec21b729781730e8197f72db35a9ec9c3ee0e41d42b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9451ec31cbebbd86d58ec21b729781730e8197f72db35a9ec9c3ee0e41d42b78", kill_on_drop: false }`
[INFO] [stdout] 9451ec31cbebbd86d58ec21b729781730e8197f72db35a9ec9c3ee0e41d42b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b6f99ed614e661cfdee4505a9bdea3b8fffc895a4be8ec4376b7617196cbf8e
[INFO] running `Command { std: "docker" "start" "-a" "8b6f99ed614e661cfdee4505a9bdea3b8fffc895a4be8ec4376b7617196cbf8e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algebra-e2ea14be9e5c71d6)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test diophantine_equation::test::test_find_all_solutions ... ok
[INFO] [stdout] test linear_congruence::test::test_solve_liner_congruence ... ok
[INFO] [stdout] test inverse::test::test_mod_inv_2k ... ok
[INFO] [stdout] test ext_euc::test::test_ext_gcd ... ok
[INFO] [stdout] test inverse::test::test_modular_inverse ... ok
[INFO] [stdout] test inverse::test::test_modular_inverse2 ... ok
[INFO] [stdout] test montgomery::test::test_mod_mul ... ok
[INFO] [stdout] test ext_euc::test::test_ext_gcd_rec ... ok
[INFO] [stdout] test fermat_little_theorem::test::test_modular_exponentiation_with_fermat ... ok
[INFO] [stdout] test diophantine_equation::test::test_solve_diophantine_equation ... ok
[INFO] [stdout] test gcd::test::test_gcd_recursion ... ok
[INFO] [stdout] test gcd::test::test_gcd ... ok
[INFO] [stdout] test exponent::test::test_fast_modular_exponentiation ... ok
[INFO] [stdout] test crt::test::test_crt ... ok
[INFO] [stdout] test euler::test::test_euler_phi ... ok
[INFO] [stdout] test num::add::test::test_add ... ok
[INFO] [stdout] test num::add::test::test_add_with_overflow ... ok
[INFO] [stdout] test num::inverse::test::test_mod_inv_2k ... ok
[INFO] [stdout] test num::fmt::test::test_to_binary_string ... ok
[INFO] [stdout] test num::gcd::test::test_binary_gcd ... ok
[INFO] [stdout] test num::bit_ops::test::test_shl ... ok
[INFO] [stdout] test num::gcd::test::test_gcd ... ok
[INFO] [stdout] test num::bit_ops::test::test_trailing_zeros ... ok
[INFO] [stdout] test gcd::test::test_binary_gcd ... ok
[INFO] [stdout] test num::limb::bit_ops::test::test_shr ... ok
[INFO] [stdout] test num::mod_mul::test::test_mul_mod ... ok
[INFO] [stdout] test num::mod_mul::test::test_mul_mod_large ... ok
[INFO] [stdout] test num::mul::test::test_mul ... ok
[INFO] [stdout] test num::bit_ops::test::test_shr ... ok
[INFO] [stdout] test num::monty::test::test_mod_mul ... ok
[INFO] [stdout] test num::monty::test::test_to_monty_form2 ... ok
[INFO] [stdout] test num::pow_mod::test::test_pow2k_mod ... ok
[INFO] [stdout] test num::mul::test::test_split_mul ... ok
[INFO] [stdout] test num::sub::test::test_sub_with_overflow ... ok
[INFO] [stdout] test num::rem::test::test_rem_2k ... ok
[INFO] [stdout] test prime::test::test_prime_factors ... ok
[INFO] [stdout] test rsa::test::test_my_rsa ... ok
[INFO] [stdout] test num::wide::test::test_add ... ok
[INFO] [stdout] test num::wide::test::test_to_wide ... ok
[INFO] [stdout] test num::wide::test::test_sub ... ok
[INFO] [stdout] test num::inverse::test::test_mod_inverse ... ok
[INFO] [stdout] test wilson::test::test_is_prime ... ok
[INFO] [stdout] test num::wide::test::test_to_limbs ... ok
[INFO] [stdout] test num::wide::test::test_shl ... ok
[INFO] [stdout] test num::sub::test::test_sub ... ok
[INFO] [stdout] test num::sub::test::test_wrapping_sub ... ok
[INFO] [stdout] test num::div::test::test_div ... ok
[INFO] [stdout] test num::inverse::test::test_mod_inv_2k_rand ... ok
[INFO] [stdout] test num::monty::test::test_mod_mul_rand ... ok
[INFO] [stdout] test num::wide::test::test_rem ... ok
[INFO] [stdout] test num::monty::test::test_to_monty_form ... ok
[INFO] [stdout] test num::fmt::test::test_to_string ... ok
[INFO] [stdout] test num::from::test::test_from_u128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b6f99ed614e661cfdee4505a9bdea3b8fffc895a4be8ec4376b7617196cbf8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6f99ed614e661cfdee4505a9bdea3b8fffc895a4be8ec4376b7617196cbf8e", kill_on_drop: false }`
[INFO] [stdout] 8b6f99ed614e661cfdee4505a9bdea3b8fffc895a4be8ec4376b7617196cbf8e