Dec 07 17:08:34.811 INFO testing factorial-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:08:34.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:08:35.060 INFO [stdout] e32d3a4218116b8f5407d8edb151fc164c24ed276f53efb9c038128d68a48ebd
Dec 07 17:08:35.061 INFO running `"docker" "start" "-a" "e32d3a4218116b8f5407d8edb151fc164c24ed276f53efb9c038128d68a48ebd"`
Dec 07 17:08:35.494 INFO [stderr] usermod: no changes
Dec 07 17:08:35.530 INFO [stderr]    Compiling factorial v0.1.1 (/source)
Dec 07 17:08:35.804 INFO [stderr] warning: unused import: `Signed`
Dec 07 17:08:35.804 INFO [stderr]   --> src/lib.rs:12:30
Dec 07 17:08:35.804 INFO [stderr]    |
Dec 07 17:08:35.804 INFO [stderr] 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Dec 07 17:08:35.804 INFO [stderr]    |                              ^^^^^^
Dec 07 17:08:35.804 INFO [stderr]    |
Dec 07 17:08:35.804 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 17:08:35.804 INFO [stderr] 
Dec 07 17:08:35.804 INFO [stderr] warning: unused import: `std::ops::RangeInclusive`
Dec 07 17:08:35.804 INFO [stderr]   --> src/lib.rs:13:5
Dec 07 17:08:35.804 INFO [stderr]    |
Dec 07 17:08:35.804 INFO [stderr] 13 | use std::ops::RangeInclusive;
Dec 07 17:08:35.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:08:35.804 INFO [stderr] 
Dec 07 17:08:35.830 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 07 17:08:35.835 INFO [stderr] su: No module specific data is present
Dec 07 17:08:36.126 INFO running `"docker" "inspect" "e32d3a4218116b8f5407d8edb151fc164c24ed276f53efb9c038128d68a48ebd"`
Dec 07 17:08:36.217 INFO running `"docker" "rm" "-f" "e32d3a4218116b8f5407d8edb151fc164c24ed276f53efb9c038128d68a48ebd"`
Dec 07 17:08:36.306 INFO [stdout] e32d3a4218116b8f5407d8edb151fc164c24ed276f53efb9c038128d68a48ebd
Dec 07 17:08:36.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:08:36.504 INFO [stdout] 4fdb6ebb906537cd5ee0fcc488d30b82ef1c0dd99382655c777b2a646693af99
Dec 07 17:08:36.506 INFO running `"docker" "start" "-a" "4fdb6ebb906537cd5ee0fcc488d30b82ef1c0dd99382655c777b2a646693af99"`
Dec 07 17:08:37.216 INFO [stderr] usermod: no changes
Dec 07 17:08:37.301 INFO [stderr]    Compiling factorial v0.1.1 (/source)
Dec 07 17:08:37.970 INFO [stderr] warning: unused import: `Signed`
Dec 07 17:08:37.970 INFO [stderr]   --> src/lib.rs:12:30
Dec 07 17:08:37.970 INFO [stderr]    |
Dec 07 17:08:37.970 INFO [stderr] 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Dec 07 17:08:37.970 INFO [stderr]    |                              ^^^^^^
Dec 07 17:08:37.970 INFO [stderr]    |
Dec 07 17:08:37.970 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 17:08:37.970 INFO [stderr] 
Dec 07 17:08:37.970 INFO [stderr] warning: unused import: `std::ops::RangeInclusive`
Dec 07 17:08:37.970 INFO [stderr]   --> src/lib.rs:13:5
Dec 07 17:08:37.970 INFO [stderr]    |
Dec 07 17:08:37.970 INFO [stderr] 13 | use std::ops::RangeInclusive;
Dec 07 17:08:37.970 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:08:37.970 INFO [stderr] 
Dec 07 17:08:38.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 07 17:08:38.612 INFO [stderr] su: No module specific data is present
Dec 07 17:08:38.909 INFO running `"docker" "inspect" "4fdb6ebb906537cd5ee0fcc488d30b82ef1c0dd99382655c777b2a646693af99"`
Dec 07 17:08:38.983 INFO running `"docker" "rm" "-f" "4fdb6ebb906537cd5ee0fcc488d30b82ef1c0dd99382655c777b2a646693af99"`
Dec 07 17:08:39.140 INFO [stdout] 4fdb6ebb906537cd5ee0fcc488d30b82ef1c0dd99382655c777b2a646693af99
Dec 07 17:08:39.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:08:39.337 INFO [stdout] 45f6d9c06139cff4e53b5e841c2490bb6f9dee8fed0a7988bbaa8282fcb7a2e8
Dec 07 17:08:39.338 INFO running `"docker" "start" "-a" "45f6d9c06139cff4e53b5e841c2490bb6f9dee8fed0a7988bbaa8282fcb7a2e8"`
Dec 07 17:08:39.717 INFO [stderr] usermod: no changes
Dec 07 17:08:39.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 17:08:39.747 INFO [stderr]      Running /target/debug/deps/factorial-933246aa28448487
Dec 07 17:08:39.749 INFO [stdout] 
Dec 07 17:08:39.749 INFO [stdout] running 7 tests
Dec 07 17:08:39.749 INFO [stdout] test tests::ten_fact ... ok
Dec 07 17:08:39.752 INFO [stdout] test tests::one_fact_is_one ... ok
Dec 07 17:08:39.752 INFO [stdout] test tests::biguint_support ... ok
Dec 07 17:08:39.752 INFO [stdout] test tests::too_large_safe ... ok
Dec 07 17:08:39.752 INFO [stdout] test tests::two_fact_is_two ... ok
Dec 07 17:08:39.755 INFO [stdout] test tests::zero_fact_is_one ... ok
Dec 07 17:08:39.791 INFO [stdout] test tests::too_large ... ok
Dec 07 17:08:39.791 INFO [stderr]    Doc-tests factorial
Dec 07 17:08:39.791 INFO [stdout] 
Dec 07 17:08:39.791 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:08:39.791 INFO [stdout] 
Dec 07 17:08:40.269 INFO [stdout] 
Dec 07 17:08:40.269 INFO [stdout] running 2 tests
Dec 07 17:08:41.268 INFO [stdout] test src/lib.rs - Factorial::factorial (line 32) ... ok
Dec 07 17:08:41.272 INFO [stdout] test src/lib.rs - Factorial::checked_factorial (line 23) ... ok
Dec 07 17:08:41.272 INFO [stdout] 
Dec 07 17:08:41.272 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:08:41.272 INFO [stdout] 
Dec 07 17:08:41.288 INFO [stderr] su: No module specific data is present
Dec 07 17:08:41.908 INFO running `"docker" "inspect" "45f6d9c06139cff4e53b5e841c2490bb6f9dee8fed0a7988bbaa8282fcb7a2e8"`
Dec 07 17:08:42.254 INFO running `"docker" "rm" "-f" "45f6d9c06139cff4e53b5e841c2490bb6f9dee8fed0a7988bbaa8282fcb7a2e8"`
Dec 07 17:08:42.612 INFO [stdout] 45f6d9c06139cff4e53b5e841c2490bb6f9dee8fed0a7988bbaa8282fcb7a2e8