[INFO] cloning repository https://github.com/parkranger/numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parkranger/numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11c9f225895863d05d9865279392e431a0d36718
[INFO] testing parkranger/numbers against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/parkranger/numbers on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/parkranger/numbers
[INFO] finished tweaking git repo https://github.com/parkranger/numbers
[INFO] tweaked toml for git repo https://github.com/parkranger/numbers written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/parkranger/numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93c1cbf142a51e59d303fb85596c9a16aed7b7024b2ba3055dc05d0422062d42
[INFO] running `Command { std: "docker" "start" "-a" "93c1cbf142a51e59d303fb85596c9a16aed7b7024b2ba3055dc05d0422062d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93c1cbf142a51e59d303fb85596c9a16aed7b7024b2ba3055dc05d0422062d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c1cbf142a51e59d303fb85596c9a16aed7b7024b2ba3055dc05d0422062d42", kill_on_drop: false }`
[INFO] [stdout] 93c1cbf142a51e59d303fb85596c9a16aed7b7024b2ba3055dc05d0422062d42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cbf1347192028d2d8f33fe869886abdb04795e06ccf5d41e21f7a83b7c1d3ce
[INFO] running `Command { std: "docker" "start" "-a" "8cbf1347192028d2d8f33fe869886abdb04795e06ccf5d41e21f7a83b7c1d3ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `Command { std: "docker" "inspect" "8cbf1347192028d2d8f33fe869886abdb04795e06ccf5d41e21f7a83b7c1d3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbf1347192028d2d8f33fe869886abdb04795e06ccf5d41e21f7a83b7c1d3ce", kill_on_drop: false }`
[INFO] [stdout] 8cbf1347192028d2d8f33fe869886abdb04795e06ccf5d41e21f7a83b7c1d3ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5fe0abbdefe26bfce77f868e7d0d0e9c04814e2c7678531e87318af091f04ba
[INFO] running `Command { std: "docker" "start" "-a" "a5fe0abbdefe26bfce77f868e7d0d0e9c04814e2c7678531e87318af091f04ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling predicates v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling assert_cmd v0.10.2
[INFO] [stderr]    Compiling numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.03s
[INFO] running `Command { std: "docker" "inspect" "a5fe0abbdefe26bfce77f868e7d0d0e9c04814e2c7678531e87318af091f04ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fe0abbdefe26bfce77f868e7d0d0e9c04814e2c7678531e87318af091f04ba", kill_on_drop: false }`
[INFO] [stdout] a5fe0abbdefe26bfce77f868e7d0d0e9c04814e2c7678531e87318af091f04ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a0a4f6b5b8dd912cc322dc54a84a09d0cd3b676edd4061bd8f585c2056118bf
[INFO] running `Command { std: "docker" "start" "-a" "6a0a4f6b5b8dd912cc322dc54a84a09d0cd3b676edd4061bd8f585c2056118bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numbers-7540ed504da307d8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test calc::tests::calc_command_pfz ... ok
[INFO] [stdout] test calc::tests::calc_ggt ... ok
[INFO] [stdout] test calc::tests::calc_values_pf ... ok
[INFO] [stdout] test calc::tests::command_kgv ... ok
[INFO] [stdout] test prime::tests::test_is_prime ... ok
[INFO] [stdout] test prime::tests::test_prime_factorization ... ok
[INFO] [stdout] test calc::tests::calc_values_for_display ... ok
[INFO] [stdout] test calc::tests::calc_kgv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-73973b075570e926)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test subcommand_pzf ... ok
[INFO] [stdout] test subcommand_ggt ... ok
[INFO] [stdout] test subcommand_kgv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a0a4f6b5b8dd912cc322dc54a84a09d0cd3b676edd4061bd8f585c2056118bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0a4f6b5b8dd912cc322dc54a84a09d0cd3b676edd4061bd8f585c2056118bf", kill_on_drop: false }`
[INFO] [stdout] 6a0a4f6b5b8dd912cc322dc54a84a09d0cd3b676edd4061bd8f585c2056118bf