[INFO] fetching crate bens_number_theory 0.6.0...
[INFO] testing bens_number_theory-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bens_number_theory 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate bens_number_theory 0.6.0
[INFO] finished tweaking crates.io crate bens_number_theory 0.6.0
[INFO] tweaked toml for crates.io crate bens_number_theory 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bens_number_theory 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bens_number_theory 0.6.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 357b94551bd290a8787dfa3002334f81758f1495354a99103b1fb77c3f0230c7
[INFO] running `Command { std: "docker" "start" "-a" "357b94551bd290a8787dfa3002334f81758f1495354a99103b1fb77c3f0230c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357b94551bd290a8787dfa3002334f81758f1495354a99103b1fb77c3f0230c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357b94551bd290a8787dfa3002334f81758f1495354a99103b1fb77c3f0230c7", kill_on_drop: false }`
[INFO] [stdout] 357b94551bd290a8787dfa3002334f81758f1495354a99103b1fb77c3f0230c7
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a7b7ce4d01e6aab4da022d9fbc618c4322cf6977ff1e6ca1c289c7e9286f299
[INFO] running `Command { std: "docker" "start" "-a" "9a7b7ce4d01e6aab4da022d9fbc618c4322cf6977ff1e6ca1c289c7e9286f299", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling num v0.4.2
[INFO] [stderr]    Compiling bens_number_theory v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "9a7b7ce4d01e6aab4da022d9fbc618c4322cf6977ff1e6ca1c289c7e9286f299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7b7ce4d01e6aab4da022d9fbc618c4322cf6977ff1e6ca1c289c7e9286f299", kill_on_drop: false }`
[INFO] [stdout] 9a7b7ce4d01e6aab4da022d9fbc618c4322cf6977ff1e6ca1c289c7e9286f299
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88b5f52bf2a8d7b7949b5ae5a46eef093513068a4d764db643f7015945e2b4db
[INFO] running `Command { std: "docker" "start" "-a" "88b5f52bf2a8d7b7949b5ae5a46eef093513068a4d764db643f7015945e2b4db", kill_on_drop: false }`
[INFO] [stderr]    Compiling bens_number_theory v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "88b5f52bf2a8d7b7949b5ae5a46eef093513068a4d764db643f7015945e2b4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b5f52bf2a8d7b7949b5ae5a46eef093513068a4d764db643f7015945e2b4db", kill_on_drop: false }`
[INFO] [stdout] 88b5f52bf2a8d7b7949b5ae5a46eef093513068a4d764db643f7015945e2b4db
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c917b8ca9f8db4e4831555b118929205658838c4e5265c94c6a5408b84a705ad
[INFO] running `Command { std: "docker" "start" "-a" "c917b8ca9f8db4e4831555b118929205658838c4e5265c94c6a5408b84a705ad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bens_number_theory-ec8ee7c6422688d6)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bens_number_theory-85a62357cf6cb48f)
[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] [stderr]      Running tests/factorial_tests.rs (/opt/rustwide/target/debug/deps/factorial_tests-2b3edf16aa3013ef)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test factorial_tests::test_factorial ... ok
[INFO] [stdout] test factorial_list_tests::test_factorial_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perfect_number_tests.rs (/opt/rustwide/target/debug/deps/perfect_number_tests-6a652901af840619)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test general_tests::divisors_test ... ok
[INFO] [stdout] test general_tests::perfect_number_test ... ok
[INFO] [stderr]      Running tests/prime_number_tests.rs (/opt/rustwide/target/debug/deps/prime_number_tests-9a8f5c8432d2455d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test generate_primes_tests::generate_primes_large_test ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_limit_three_test ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_single_prime_test ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_test ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests3 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests4 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests5 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests2 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests6 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests1 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests1 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests10 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests11 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests13 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests14 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests12 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests15 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests16 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests19 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests18 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests2 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests21 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests22 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests3 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests5 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests6 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests8 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests9 ... ok
[INFO] [stdout] test is_prime_tests::is_prime_edge_case_test ... ok
[INFO] [stdout] test is_prime_tests::is_prime_large_input_test ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests20 ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests7 ... ok
[INFO] [stdout] test is_prime_tests::is_prime_large_test ... ok
[INFO] [stdout] test is_prime_tests::is_prime_negative_numbers_test ... ok
[INFO] [stdout] test is_prime_tests::test_negative_numbers ... ok
[INFO] [stdout] test is_prime_tests::test_prime_numbers ... ok
[INFO] [stdout] test is_prime_tests::test_prime_numbers_lazy ... ok
[INFO] [stdout] test is_prime_tests::test_zero_and_one ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests4 ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_duplicate_primes_test ... ok
[INFO] [stdout] test is_prime_tests::test_non_prime_numbers ... ok
[INFO] [stdout] test is_prime_tests::test_non_prime_numbers_lazy ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_limit_one_test ... ok
[INFO] [stdout] test is_mersenne_prime_tests::mersenne_primes_tests7 ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_negative_input - should panic ... ok
[INFO] [stdout] test is_mersenne_prime_tests::non_mersenne_primes_tests17 ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_large_input_test ... ok
[INFO] [stdout] test generate_primes_tests::generate_primes_large_limit_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bens_number_theory
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/factorials.rs - factorials::factorial (line 13) ... ok
[INFO] [stdout] test src/constants.rs - constants::approx_sqrt (line 62) ... ok
[INFO] [stdout] test src/primes.rs - primes::is_prime_lazy (line 165) ... ok
[INFO] [stdout] test src/primes.rs - primes::is_prime (line 15) ... ok
[INFO] [stdout] test src/constants.rs - constants::golden_ratio (line 160) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::ben_sequence (line 339) ... ok
[INFO] [stdout] test src/primes.rs - primes::generate_primes (line 70) ... ok
[INFO] [stdout] test src/perfect_numbers.rs - perfect_numbers::divisors (line 105) ... ok
[INFO] [stdout] test src/primes.rs - primes::is_prime_list (line 119) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::dying_rec (line 206) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::fib_rec (line 288) ... ok
[INFO] [stdout] test src/primes.rs - primes::is_mersenne_prime (line 217) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::dying_rabbits_sequence (line 118) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::decide_dying_rabbit (line 154) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::lucas_sequence (line 22) ... ok
[INFO] [stdout] test src/perfect_numbers.rs - perfect_numbers::is_perfect_number (line 63) ... ok
[INFO] [stdout] test src/constants.rs - constants::estimate_pi_ratio (line 23) ... ok
[INFO] [stdout] test src/perfect_numbers.rs - perfect_numbers::generate_even_perfect_numbers (line 15) ... ok
[INFO] [stdout] test src/factorials.rs - factorials::factorial_list (line 49) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::fibonacci_sequence (line 249) ... ok
[INFO] [stdout] test src/sequences.rs - sequences::generate_lucas_sequence (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c917b8ca9f8db4e4831555b118929205658838c4e5265c94c6a5408b84a705ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c917b8ca9f8db4e4831555b118929205658838c4e5265c94c6a5408b84a705ad", kill_on_drop: false }`
[INFO] [stdout] c917b8ca9f8db4e4831555b118929205658838c4e5265c94c6a5408b84a705ad