Dec 07 22:50:30.264 INFO testing bigint2-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 22:50:30.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 22:50:30.615 INFO [stdout] 5d41df3923d99afb9b36a6776b0a3cdda8df709f8e0153148601514db9937e50
Dec 07 22:50:30.617 INFO running `"docker" "start" "-a" "5d41df3923d99afb9b36a6776b0a3cdda8df709f8e0153148601514db9937e50"`
Dec 07 22:50:32.035 INFO [stderr] usermod: no changes
Dec 07 22:50:32.136 INFO [stderr]    Compiling heapsize v0.3.9
Dec 07 22:50:34.286 INFO [stderr]    Compiling elastic-array v0.7.0
Dec 07 22:50:35.479 INFO [stderr]    Compiling rlp2 v0.2.0
Dec 07 22:50:37.637 INFO [stderr]    Compiling bigint2 v0.1.0 (/source)
Dec 07 22:50:38.964 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Dec 07 22:50:38.965 INFO [stderr]   --> src/algorithms.rs:31:5
Dec 07 22:50:38.965 INFO [stderr]    |
Dec 07 22:50:38.965 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Dec 07 22:50:38.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:50:38.966 INFO [stderr]    |
Dec 07 22:50:38.966 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 22:50:38.966 INFO [stderr] 
Dec 07 22:50:38.966 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Dec 07 22:50:38.966 INFO [stderr]   --> src/algorithms.rs:56:5
Dec 07 22:50:38.966 INFO [stderr]    |
Dec 07 22:50:38.966 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Dec 07 22:50:38.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:50:38.966 INFO [stderr] 
Dec 07 22:50:39.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
Dec 07 22:50:39.444 INFO [stderr] su: No module specific data is present
Dec 07 22:50:40.192 INFO running `"docker" "inspect" "5d41df3923d99afb9b36a6776b0a3cdda8df709f8e0153148601514db9937e50"`
Dec 07 22:50:40.436 INFO running `"docker" "rm" "-f" "5d41df3923d99afb9b36a6776b0a3cdda8df709f8e0153148601514db9937e50"`
Dec 07 22:50:40.724 INFO [stdout] 5d41df3923d99afb9b36a6776b0a3cdda8df709f8e0153148601514db9937e50
Dec 07 22:50:40.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 22:50:41.112 INFO [stdout] 38226a7fdb93a7f79ac9e6544bdf0dd74e783c2f1953e28b869df8a864244d6b
Dec 07 22:50:41.120 INFO running `"docker" "start" "-a" "38226a7fdb93a7f79ac9e6544bdf0dd74e783c2f1953e28b869df8a864244d6b"`
Dec 07 22:50:42.503 INFO [stderr] usermod: no changes
Dec 07 22:50:42.584 INFO [stderr]    Compiling bigint2 v0.1.0 (/source)
Dec 07 22:50:44.148 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Dec 07 22:50:44.148 INFO [stderr]   --> src/algorithms.rs:31:5
Dec 07 22:50:44.148 INFO [stderr]    |
Dec 07 22:50:44.148 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Dec 07 22:50:44.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:50:44.148 INFO [stderr]    |
Dec 07 22:50:44.148 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 22:50:44.148 INFO [stderr] 
Dec 07 22:50:44.148 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Dec 07 22:50:44.148 INFO [stderr]   --> src/algorithms.rs:56:5
Dec 07 22:50:44.148 INFO [stderr]    |
Dec 07 22:50:44.148 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Dec 07 22:50:44.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:50:44.148 INFO [stderr] 
Dec 07 22:50:44.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 07 22:50:44.867 INFO [stderr] su: No module specific data is present
Dec 07 22:50:45.650 INFO running `"docker" "inspect" "38226a7fdb93a7f79ac9e6544bdf0dd74e783c2f1953e28b869df8a864244d6b"`
Dec 07 22:50:45.980 INFO running `"docker" "rm" "-f" "38226a7fdb93a7f79ac9e6544bdf0dd74e783c2f1953e28b869df8a864244d6b"`
Dec 07 22:50:46.240 INFO [stdout] 38226a7fdb93a7f79ac9e6544bdf0dd74e783c2f1953e28b869df8a864244d6b
Dec 07 22:50:46.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 22:50:46.676 INFO [stdout] fc58dd89f4685e40e1c3de1566a921d60b89b24afcdd5b9ac39707dfba052b49
Dec 07 22:50:46.682 INFO running `"docker" "start" "-a" "fc58dd89f4685e40e1c3de1566a921d60b89b24afcdd5b9ac39707dfba052b49"`
Dec 07 22:50:47.826 INFO [stderr] usermod: no changes
Dec 07 22:50:47.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 22:50:47.884 INFO [stderr]      Running /target/debug/deps/bigint2-3e4fc04500328a8e
Dec 07 22:50:47.888 INFO [stdout] 
Dec 07 22:50:47.888 INFO [stdout] running 2 tests
Dec 07 22:50:47.904 INFO [stdout] test u256::tests::mul ... ok
Dec 07 22:50:47.904 INFO [stdout] test u256::tests::div ... ok
Dec 07 22:50:47.904 INFO [stdout] 
Dec 07 22:50:47.904 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:50:47.904 INFO [stdout] 
Dec 07 22:50:47.904 INFO [stderr]    Doc-tests bigint2
Dec 07 22:50:49.623 INFO [stdout] 
Dec 07 22:50:49.623 INFO [stdout] running 0 tests
Dec 07 22:50:49.623 INFO [stdout] 
Dec 07 22:50:49.623 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:50:49.623 INFO [stdout] 
Dec 07 22:50:49.635 INFO [stderr] su: No module specific data is present
Dec 07 22:50:50.180 INFO running `"docker" "inspect" "fc58dd89f4685e40e1c3de1566a921d60b89b24afcdd5b9ac39707dfba052b49"`
Dec 07 22:50:50.433 INFO running `"docker" "rm" "-f" "fc58dd89f4685e40e1c3de1566a921d60b89b24afcdd5b9ac39707dfba052b49"`
Dec 07 22:50:50.672 INFO [stdout] fc58dd89f4685e40e1c3de1566a921d60b89b24afcdd5b9ac39707dfba052b49