Dec 14 19:40:17.534 INFO testing skeptic-0.13.4 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 19:40:17.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:40:17.838 INFO [stdout] ace716633720b026a278b6edb798ece5b0d33ff84791a6fa446d16e7f646d4e8
Dec 14 19:40:17.843 INFO running `"docker" "start" "-a" "ace716633720b026a278b6edb798ece5b0d33ff84791a6fa446d16e7f646d4e8"`
Dec 14 19:40:18.890 INFO [stderr] usermod: no changes
Dec 14 19:40:19.039 INFO [stderr]    Compiling pulldown-cmark v0.2.0
Dec 14 19:40:19.039 INFO [stderr]    Compiling same-file v1.0.4
Dec 14 19:40:19.039 INFO [stderr]    Compiling bytecount v0.4.0
Dec 14 19:40:19.059 INFO [stderr]    Compiling error-chain v0.12.0
Dec 14 19:40:20.492 INFO [stderr]    Compiling walkdir v2.2.7
Dec 14 19:40:20.969 INFO [stderr]    Compiling cargo_metadata v0.6.3
Dec 14 19:40:26.687 INFO [stderr]    Compiling skeptic v0.13.4 (/source)
Dec 14 19:40:29.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.99s
Dec 14 19:40:29.907 INFO [stderr] su: No module specific data is present
Dec 14 19:40:30.269 INFO running `"docker" "inspect" "ace716633720b026a278b6edb798ece5b0d33ff84791a6fa446d16e7f646d4e8"`
Dec 14 19:40:30.407 INFO running `"docker" "rm" "-f" "ace716633720b026a278b6edb798ece5b0d33ff84791a6fa446d16e7f646d4e8"`
Dec 14 19:40:30.575 INFO [stdout] ace716633720b026a278b6edb798ece5b0d33ff84791a6fa446d16e7f646d4e8
Dec 14 19:40:30.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:40:30.849 INFO [stdout] a6f1bd2419d48aa6aba2b3a840459e5a0ee5bd4a52b2844996bd9be1ad2f61f9
Dec 14 19:40:30.849 INFO running `"docker" "start" "-a" "a6f1bd2419d48aa6aba2b3a840459e5a0ee5bd4a52b2844996bd9be1ad2f61f9"`
Dec 14 19:40:31.562 INFO [stderr] usermod: no changes
Dec 14 19:40:31.691 INFO [stderr]    Compiling skeptic v0.13.4 (/source)
Dec 14 19:40:35.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 14 19:40:35.660 INFO [stderr] su: No module specific data is present
Dec 14 19:40:36.017 INFO running `"docker" "inspect" "a6f1bd2419d48aa6aba2b3a840459e5a0ee5bd4a52b2844996bd9be1ad2f61f9"`
Dec 14 19:40:36.155 INFO running `"docker" "rm" "-f" "a6f1bd2419d48aa6aba2b3a840459e5a0ee5bd4a52b2844996bd9be1ad2f61f9"`
Dec 14 19:40:36.375 INFO [stdout] a6f1bd2419d48aa6aba2b3a840459e5a0ee5bd4a52b2844996bd9be1ad2f61f9