[INFO] cloning repository https://github.com/yytian/bignum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yytian/bignum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyytian%2Fbignum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyytian%2Fbignum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37c385fe34cf457179194f70f21eaf3fcb5da381
[INFO] testing yytian/bignum against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyytian%2Fbignum" "/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/yytian/bignum 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/yytian/bignum
[INFO] finished tweaking git repo https://github.com/yytian/bignum
[INFO] tweaked toml for git repo https://github.com/yytian/bignum written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/yytian/bignum 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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93aa6f16de6bc4a37051fab9b98a27b8007a0d33e325edbf0e7c91025c148016
[INFO] running `Command { std: "docker" "start" "-a" "93aa6f16de6bc4a37051fab9b98a27b8007a0d33e325edbf0e7c91025c148016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93aa6f16de6bc4a37051fab9b98a27b8007a0d33e325edbf0e7c91025c148016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93aa6f16de6bc4a37051fab9b98a27b8007a0d33e325edbf0e7c91025c148016", kill_on_drop: false }`
[INFO] [stdout] 93aa6f16de6bc4a37051fab9b98a27b8007a0d33e325edbf0e7c91025c148016
[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=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] da677bbadd446203d5864f58cce8863bca90c535ae88022f162fa22ef7e30263
[INFO] running `Command { std: "docker" "start" "-a" "da677bbadd446203d5864f58cce8863bca90c535ae88022f162fa22ef7e30263", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling num_cpus v1.1.0
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling rayon v0.5.0
[INFO] [stderr]    Compiling bignum v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "da677bbadd446203d5864f58cce8863bca90c535ae88022f162fa22ef7e30263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da677bbadd446203d5864f58cce8863bca90c535ae88022f162fa22ef7e30263", kill_on_drop: false }`
[INFO] [stdout] da677bbadd446203d5864f58cce8863bca90c535ae88022f162fa22ef7e30263
[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=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] c0f712ec933176f6c6cd3a724ccd7cd090e24b3264f6116d54453e8adb243e3b
[INFO] running `Command { std: "docker" "start" "-a" "c0f712ec933176f6c6cd3a724ccd7cd090e24b3264f6116d54453e8adb243e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling bignum v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[test]` attribute should not be used on macros. Use `#[cfg(test)]` instead.
[INFO] [stdout]   --> tests/quickcheck.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / quickcheck! {
[INFO] [stdout] 35 | |     fn long_mult_same_as_karatsuba(
[INFO] [stdout] 36 | |         parts1: Vec<u32>,
[INFO] [stdout] 37 | |         parts2: Vec<u32>,
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |     }
[INFO] [stdout] 55 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "c0f712ec933176f6c6cd3a724ccd7cd090e24b3264f6116d54453e8adb243e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f712ec933176f6c6cd3a724ccd7cd090e24b3264f6116d54453e8adb243e3b", kill_on_drop: false }`
[INFO] [stdout] c0f712ec933176f6c6cd3a724ccd7cd090e24b3264f6116d54453e8adb243e3b
[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=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] f32890e3e6ba3dab85246aa21fa1bf937008bc35d067cc13fb11310c84970a5e
[INFO] running `Command { std: "docker" "start" "-a" "f32890e3e6ba3dab85246aa21fa1bf937008bc35d067cc13fb11310c84970a5e", kill_on_drop: false }`
[INFO] [stderr] warning: `#[test]` attribute should not be used on macros. Use `#[cfg(test)]` instead.
[INFO] [stderr]   --> tests/quickcheck.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / quickcheck! {
[INFO] [stderr] 35 | |     fn long_mult_same_as_karatsuba(
[INFO] [stderr] 36 | |         parts1: Vec<u32>,
[INFO] [stderr] 37 | |         parts2: Vec<u32>,
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |     }
[INFO] [stderr] 55 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: `bignum` (test "quickcheck") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bignum-24a0164e9aad1525)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test types::tests::equality_test ... ok
[INFO] [stdout] test types::tests::string_add_test ... ok
[INFO] [stdout] test types::tests::string_mult_test ... ok
[INFO] [stdout] test types::tests::shift_left_test ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-52b57f4ce13b4faf)
[INFO] [stdout] test types::tests::type_conversion_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test comparison_test ... ok
[INFO] [stdout] test normalization_test ... ok
[INFO] [stdout] test bignum_add_test ... ok
[INFO] [stdout] test bignum_sub_test ... ok
[INFO] [stdout] test bignum_karatsuba_mult_test ... ok
[INFO] [stdout] test bignum_karatsuba_mult_parallel_test ... ok
[INFO] [stdout] test long_mult_test ... 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 tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-f967fe24b906ca9a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test regression_test_1 ... ok
[INFO] [stdout] test long_mult_same_as_karatsuba ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bignum
[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" "f32890e3e6ba3dab85246aa21fa1bf937008bc35d067cc13fb11310c84970a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32890e3e6ba3dab85246aa21fa1bf937008bc35d067cc13fb11310c84970a5e", kill_on_drop: false }`
[INFO] [stdout] f32890e3e6ba3dab85246aa21fa1bf937008bc35d067cc13fb11310c84970a5e