Dec 05 08:14:57.885 INFO testing scottwillmoore/rust-primer against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:14:57.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 08:14:58.430 INFO [stdout] ca41c75d7a4c34a648d780f0efcfba6476211cfe86137f6d03ae4eb5f070d31b
Dec 05 08:14:58.432 INFO running `"docker" "start" "-a" "ca41c75d7a4c34a648d780f0efcfba6476211cfe86137f6d03ae4eb5f070d31b"`
Dec 05 08:15:00.735 INFO [stderr] usermod: no changes
Dec 05 08:15:00.896 INFO [stderr]    Compiling libc v0.2.39
Dec 05 08:15:02.267 INFO [stderr]    Compiling memchr v2.0.1
Dec 05 08:15:02.663 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 05 08:15:03.873 INFO [stderr]    Compiling regex v0.2.10
Dec 05 08:15:12.544 INFO [stderr]    Compiling docopt v0.8.3
Dec 05 08:15:18.156 INFO [stderr]    Compiling primer v0.1.0 (/source)
Dec 05 08:15:18.460 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 05 08:15:18.460 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 08:15:18.460 INFO [stderr]   |
Dec 05 08:15:18.460 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 05 08:15:18.460 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 05 08:15:18.460 INFO [stderr]   |
Dec 05 08:15:18.460 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 08:15:18.460 INFO [stderr] 
Dec 05 08:15:21.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.75s
Dec 05 08:15:21.519 INFO [stderr] su: No module specific data is present
Dec 05 08:15:22.200 INFO running `"docker" "inspect" "ca41c75d7a4c34a648d780f0efcfba6476211cfe86137f6d03ae4eb5f070d31b"`
Dec 05 08:15:22.538 INFO running `"docker" "rm" "-f" "ca41c75d7a4c34a648d780f0efcfba6476211cfe86137f6d03ae4eb5f070d31b"`
Dec 05 08:15:22.724 INFO [stdout] ca41c75d7a4c34a648d780f0efcfba6476211cfe86137f6d03ae4eb5f070d31b
Dec 05 08:15:22.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 08:15:23.245 INFO [stdout] 8ba5e980aa6c0f8864c01a48fb415b1262073aa678ab2dbcda7ee941fd69312d
Dec 05 08:15:23.247 INFO running `"docker" "start" "-a" "8ba5e980aa6c0f8864c01a48fb415b1262073aa678ab2dbcda7ee941fd69312d"`
Dec 05 08:15:24.883 INFO [stderr] usermod: no changes
Dec 05 08:15:25.037 INFO [stderr]    Compiling primer v0.1.0 (/source)
Dec 05 08:15:25.528 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 05 08:15:25.528 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 08:15:25.528 INFO [stderr]   |
Dec 05 08:15:25.528 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 05 08:15:25.528 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 05 08:15:25.528 INFO [stderr]   |
Dec 05 08:15:25.528 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 08:15:25.528 INFO [stderr] 
Dec 05 08:15:27.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Dec 05 08:15:27.027 INFO [stderr] su: No module specific data is present
Dec 05 08:15:27.897 INFO running `"docker" "inspect" "8ba5e980aa6c0f8864c01a48fb415b1262073aa678ab2dbcda7ee941fd69312d"`
Dec 05 08:15:28.204 INFO running `"docker" "rm" "-f" "8ba5e980aa6c0f8864c01a48fb415b1262073aa678ab2dbcda7ee941fd69312d"`
Dec 05 08:15:28.464 INFO [stdout] 8ba5e980aa6c0f8864c01a48fb415b1262073aa678ab2dbcda7ee941fd69312d
Dec 05 08:15:28.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 08:15:28.913 INFO [stdout] a58ef84e0054f71525d695ec4bd8c226d6bd21defc88c1552b5fe195db69226c
Dec 05 08:15:28.915 INFO running `"docker" "start" "-a" "a58ef84e0054f71525d695ec4bd8c226d6bd21defc88c1552b5fe195db69226c"`
Dec 05 08:15:31.303 INFO [stderr] usermod: no changes
Dec 05 08:15:31.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 05 08:15:31.448 INFO [stderr]      Running /target/debug/deps/primer-acf23ebe7d85e8e3
Dec 05 08:15:31.452 INFO [stdout] 
Dec 05 08:15:31.452 INFO [stdout] running 5 tests
Dec 05 08:15:31.468 INFO [stdout] test tests::first_ten_composites ... ok
Dec 05 08:15:31.476 INFO [stdout] test tests::first_ten_primes ... ok
Dec 05 08:15:32.248 INFO [stdout] test tests::assorted_large_primes ... ok
Dec 05 08:15:32.352 INFO [stdout] test tests::assorted_large_composites ... ok
Dec 05 08:15:32.629 INFO [stdout] test tests::sum_primes_under_two_million ... ok
Dec 05 08:15:32.629 INFO [stdout] 
Dec 05 08:15:32.629 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:15:32.629 INFO [stdout] 
Dec 05 08:15:32.631 INFO [stderr]      Running /target/debug/deps/primer-285a472f34d29ccb
Dec 05 08:15:32.633 INFO [stdout] 
Dec 05 08:15:32.633 INFO [stdout] running 0 tests
Dec 05 08:15:32.633 INFO [stdout] 
Dec 05 08:15:32.634 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:15:32.634 INFO [stdout] 
Dec 05 08:15:32.635 INFO [stderr]    Doc-tests primer
Dec 05 08:15:32.991 INFO [stdout] 
Dec 05 08:15:32.991 INFO [stdout] running 0 tests
Dec 05 08:15:32.991 INFO [stdout] 
Dec 05 08:15:32.991 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:15:32.991 INFO [stdout] 
Dec 05 08:15:33.021 INFO [stderr] su: No module specific data is present
Dec 05 08:15:34.470 INFO running `"docker" "inspect" "a58ef84e0054f71525d695ec4bd8c226d6bd21defc88c1552b5fe195db69226c"`
Dec 05 08:15:34.802 INFO running `"docker" "rm" "-f" "a58ef84e0054f71525d695ec4bd8c226d6bd21defc88c1552b5fe195db69226c"`
Dec 05 08:15:35.156 INFO [stdout] a58ef84e0054f71525d695ec4bd8c226d6bd21defc88c1552b5fe195db69226c