Dec 11 11:38:06.901 INFO checking prairir/TaylorSeries against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:38:06.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 11 11:38:07.336 INFO [stdout] 4f94a6d827298232ac936b1968494f7cc1c95a1872a91a9764ef9117cd28e7a7
Dec 11 11:38:07.340 INFO running `"docker" "start" "-a" "4f94a6d827298232ac936b1968494f7cc1c95a1872a91a9764ef9117cd28e7a7"`
Dec 11 11:38:08.288 INFO [stderr] usermod: no changes
Dec 11 11:38:08.357 INFO [stderr]     Checking libc v0.2.36
Dec 11 11:38:09.188 INFO [stderr]     Checking memchr v2.0.1
Dec 11 11:38:09.419 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 11 11:38:09.927 INFO [stderr]     Checking regex v0.2.5
Dec 11 11:38:12.080 INFO [stderr]     Checking docopt v0.8.3
Dec 11 11:38:13.379 INFO [stderr]     Checking taylor v0.1.0 (/source)
Dec 11 11:38:14.365 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
Dec 11 11:38:14.377 INFO [stderr] su: No module specific data is present
Dec 11 11:38:14.881 INFO running `"docker" "inspect" "4f94a6d827298232ac936b1968494f7cc1c95a1872a91a9764ef9117cd28e7a7"`
Dec 11 11:38:15.034 INFO running `"docker" "rm" "-f" "4f94a6d827298232ac936b1968494f7cc1c95a1872a91a9764ef9117cd28e7a7"`
Dec 11 11:38:15.132 INFO [stdout] 4f94a6d827298232ac936b1968494f7cc1c95a1872a91a9764ef9117cd28e7a7