[INFO] updating cached repository https://github.com/yytian/bignum
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37c385fe34cf457179194f70f21eaf3fcb5da381
[INFO] testing yytian/bignum against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyytian%2Fbignum" "/workspace/builds/worker-6/source"`
[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 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[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 `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stdout] 39331c052ac577b1a8bba9a89f6f47d7ad554e77583ce2887ff61bba0e8f9fea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "39331c052ac577b1a8bba9a89f6f47d7ad554e77583ce2887ff61bba0e8f9fea"`
[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 6.38s
[INFO] running `"docker" "inspect" "39331c052ac577b1a8bba9a89f6f47d7ad554e77583ce2887ff61bba0e8f9fea"`
[INFO] running `"docker" "rm" "-f" "39331c052ac577b1a8bba9a89f6f47d7ad554e77583ce2887ff61bba0e8f9fea"`
[INFO] [stdout] 39331c052ac577b1a8bba9a89f6f47d7ad554e77583ce2887ff61bba0e8f9fea
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccec3144153338281d30f6c2f35255966b5fed73a55049d24feedce5403bbd86
[INFO] running `"docker" "start" "-a" "ccec3144153338281d30f6c2f35255966b5fed73a55049d24feedce5403bbd86"`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[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] [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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.63s
[INFO] running `"docker" "inspect" "ccec3144153338281d30f6c2f35255966b5fed73a55049d24feedce5403bbd86"`
[INFO] running `"docker" "rm" "-f" "ccec3144153338281d30f6c2f35255966b5fed73a55049d24feedce5403bbd86"`
[INFO] [stdout] ccec3144153338281d30f6c2f35255966b5fed73a55049d24feedce5403bbd86
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1808a199c56566e2f0c9e9ae9093c515837fe90396d07917f6a8ae816fee6b72
[INFO] running `"docker" "start" "-a" "1808a199c56566e2f0c9e9ae9093c515837fe90396d07917f6a8ae816fee6b72"`
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bignum-8e91900836550aed
[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::shift_left_test ... ok
[INFO] [stdout] test types::tests::string_mult_test ... ok
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-382d500a622a56d9
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bignum_add_test ... ok
[INFO] [stdout] test bignum_sub_test ... ok
[INFO] [stdout] test bignum_karatsuba_mult_parallel_test ... ok
[INFO] [stdout] test normalization_test ... ok
[INFO] [stdout] test bignum_karatsuba_mult_test ... ok
[INFO] [stdout] test long_mult_test ... ok
[INFO] [stdout] test comparison_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quickcheck-8df5f460bd5cb671
[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
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1808a199c56566e2f0c9e9ae9093c515837fe90396d07917f6a8ae816fee6b72"`
[INFO] running `"docker" "rm" "-f" "1808a199c56566e2f0c9e9ae9093c515837fe90396d07917f6a8ae816fee6b72"`
[INFO] [stdout] 1808a199c56566e2f0c9e9ae9093c515837fe90396d07917f6a8ae816fee6b72