[INFO] updating cached repository yytian/bignum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yytian/bignum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yytian/bignum" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yytian/bignum"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yytian/bignum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yytian/bignum" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yytian/bignum"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yytian/bignum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37c385fe34cf457179194f70f21eaf3fcb5da381
[INFO] sha for GitHub repo yytian/bignum: 37c385fe34cf457179194f70f21eaf3fcb5da381
[INFO] validating manifest of yytian/bignum on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yytian/bignum on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yytian/bignum
[INFO] finished frobbing yytian/bignum
[INFO] frobbed toml for yytian/bignum written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yytian/bignum/Cargo.toml
[INFO] started frobbing yytian/bignum
[INFO] finished frobbing yytian/bignum
[INFO] frobbed toml for yytian/bignum written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yytian/bignum/Cargo.toml
[INFO] crate yytian/bignum has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yytian/bignum against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yytian/bignum:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] bbef9d9c42d29806cf7447cbde44a695c859518be81894bdb92b72373ab9f23a
[INFO] running `"docker" "start" "-a" "bbef9d9c42d29806cf7447cbde44a695c859518be81894bdb92b72373ab9f23a"`
[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/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `"docker" "inspect" "bbef9d9c42d29806cf7447cbde44a695c859518be81894bdb92b72373ab9f23a"`
[INFO] running `"docker" "rm" "-f" "bbef9d9c42d29806cf7447cbde44a695c859518be81894bdb92b72373ab9f23a"`
[INFO] [stdout] bbef9d9c42d29806cf7447cbde44a695c859518be81894bdb92b72373ab9f23a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yytian/bignum:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] df9aa94b76305b9df274e3f5bfaa252f77185866020c920eed01f006d9de9369
[INFO] running `"docker" "start" "-a" "df9aa94b76305b9df274e3f5bfaa252f77185866020c920eed01f006d9de9369"`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[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/crater/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]     Finished dev [unoptimized + debuginfo] target(s) in 20.49s
[INFO] running `"docker" "inspect" "df9aa94b76305b9df274e3f5bfaa252f77185866020c920eed01f006d9de9369"`
[INFO] running `"docker" "rm" "-f" "df9aa94b76305b9df274e3f5bfaa252f77185866020c920eed01f006d9de9369"`
[INFO] [stdout] df9aa94b76305b9df274e3f5bfaa252f77185866020c920eed01f006d9de9369
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yytian/bignum:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] fbeffd6e61a2ec64b7271d59d154393e72a1112d45affb0b0fa23ee6113cabd3
[INFO] running `"docker" "start" "-a" "fbeffd6e61a2ec64b7271d59d154393e72a1112d45affb0b0fa23ee6113cabd3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bignum-ec06994dda5d77e4
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test types::tests::equality_test ... ok
[INFO] [stdout] test types::tests::shift_left_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::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/crater/target/debug/deps/integration_test-a6d0ae6ae67373bb
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test comparison_test ... ok
[INFO] [stdout] test bignum_karatsuba_mult_parallel_test ... ok
[INFO] [stdout] test bignum_add_test ... ok
[INFO] [stdout] test normalization_test ... ok
[INFO] [stdout] test bignum_sub_test ... ok
[INFO] [stdout] test bignum_karatsuba_mult_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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quickcheck-8dd7bbaa08db9803
[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" "fbeffd6e61a2ec64b7271d59d154393e72a1112d45affb0b0fa23ee6113cabd3"`
[INFO] running `"docker" "rm" "-f" "fbeffd6e61a2ec64b7271d59d154393e72a1112d45affb0b0fa23ee6113cabd3"`
[INFO] [stdout] fbeffd6e61a2ec64b7271d59d154393e72a1112d45affb0b0fa23ee6113cabd3