[INFO] fetching crate number-utils 0.1.0...
[INFO] testing number-utils-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate number-utils 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate number-utils 0.1.0
[INFO] finished tweaking crates.io crate number-utils 0.1.0
[INFO] tweaked toml for crates.io crate number-utils 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate number-utils 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d331fb1999db4be1fb5fe77635d47febc4ec8e1e60ec96524274e0b80c48f681
[INFO] running `Command { std: "docker" "start" "-a" "d331fb1999db4be1fb5fe77635d47febc4ec8e1e60ec96524274e0b80c48f681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d331fb1999db4be1fb5fe77635d47febc4ec8e1e60ec96524274e0b80c48f681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d331fb1999db4be1fb5fe77635d47febc4ec8e1e60ec96524274e0b80c48f681", kill_on_drop: false }`
[INFO] [stdout] d331fb1999db4be1fb5fe77635d47febc4ec8e1e60ec96524274e0b80c48f681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 766035444a50d4b8b558ef8baf0356185718c30fe920aef2392ed3afbc527a29
[INFO] running `Command { std: "docker" "start" "-a" "766035444a50d4b8b558ef8baf0356185718c30fe920aef2392ed3afbc527a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling number-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "766035444a50d4b8b558ef8baf0356185718c30fe920aef2392ed3afbc527a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766035444a50d4b8b558ef8baf0356185718c30fe920aef2392ed3afbc527a29", kill_on_drop: false }`
[INFO] [stdout] 766035444a50d4b8b558ef8baf0356185718c30fe920aef2392ed3afbc527a29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade997d15e4cde4dd0c0e5995b0f0199724e3bd441c0107449b0a3b5007a5af3
[INFO] running `Command { std: "docker" "start" "-a" "ade997d15e4cde4dd0c0e5995b0f0199724e3bd441c0107449b0a3b5007a5af3", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "ade997d15e4cde4dd0c0e5995b0f0199724e3bd441c0107449b0a3b5007a5af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade997d15e4cde4dd0c0e5995b0f0199724e3bd441c0107449b0a3b5007a5af3", kill_on_drop: false }`
[INFO] [stdout] ade997d15e4cde4dd0c0e5995b0f0199724e3bd441c0107449b0a3b5007a5af3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8833d81da7ce12040c5ea1c8317c8d1c3bab5450ea77634a23c21ae4177d366
[INFO] running `Command { std: "docker" "start" "-a" "c8833d81da7ce12040c5ea1c8317c8d1c3bab5450ea77634a23c21ae4177d366", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::tests::test_gcd ... ok
[INFO] [stdout] test test::tests::test_combination ... ok
[INFO] [stdout] test test::tests::test_factorial ... ok
[INFO] [stdout] test test::tests::test_isqrt ... ok
[INFO] [stdout] test test::tests::test_lcm ... ok
[INFO] [stdout] test test::tests::test_pascals_triangle ... ok
[INFO] [stdout] test test::tests::test_permutation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_utils-5b58260cb5a6156c)
[INFO] [stderr]    Doc-tests number_utils
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/bigint.rs - bigint::combination_big (line 70) ... ok
[INFO] [stdout] test src/bigint.rs - bigint::gcd_big (line 100) ... ok
[INFO] [stdout] test src/bigint.rs - bigint::permutation_big (line 38) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::checked_factorial (line 88) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::checked_combination (line 120) ... ok
[INFO] [stdout] test src/bigint.rs - bigint::factorial_big (line 7) ... ok
[INFO] [stdout] test src/bigint.rs - bigint::lcm_big (line 137) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::combination (line 37) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::permutation (line 24) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::factorial (line 11) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::checked_permutation (line 104) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::gcd (line 50) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::isqrt (line 75) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::digits (line 135) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::NumberUtils::lcm (line 63) ... ok
[INFO] [stdout] test src/number_utils.rs - number_utils::pascals_triangle (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8833d81da7ce12040c5ea1c8317c8d1c3bab5450ea77634a23c21ae4177d366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8833d81da7ce12040c5ea1c8317c8d1c3bab5450ea77634a23c21ae4177d366", kill_on_drop: false }`
[INFO] [stdout] c8833d81da7ce12040c5ea1c8317c8d1c3bab5450ea77634a23c21ae4177d366