Dec 15 05:21:46.871 INFO testing mailgun-0.1.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:21:46.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 05:21:47.133 INFO [stdout] f9d3daaa37dfbdc1470f4b269146fa970d68cdf6030764c265985f32ff61e6f7
Dec 15 05:21:47.135 INFO running `"docker" "start" "-a" "f9d3daaa37dfbdc1470f4b269146fa970d68cdf6030764c265985f32ff61e6f7"`
Dec 15 05:21:47.602 INFO [stderr] usermod: no changes
Dec 15 05:21:47.647 INFO [stderr]    Compiling mailgun v0.1.3 (/source)
Dec 15 05:21:48.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 15 05:21:48.104 INFO [stderr] su: No module specific data is present
Dec 15 05:21:48.677 INFO running `"docker" "inspect" "f9d3daaa37dfbdc1470f4b269146fa970d68cdf6030764c265985f32ff61e6f7"`
Dec 15 05:21:48.748 INFO running `"docker" "rm" "-f" "f9d3daaa37dfbdc1470f4b269146fa970d68cdf6030764c265985f32ff61e6f7"`
Dec 15 05:21:48.858 INFO [stdout] f9d3daaa37dfbdc1470f4b269146fa970d68cdf6030764c265985f32ff61e6f7
Dec 15 05:21:48.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 05:21:49.093 INFO [stdout] 005e7e18b70234924c2c6be25f8b380a1f7f47e95fd214e1e72015432bb2b27e
Dec 15 05:21:49.094 INFO running `"docker" "start" "-a" "005e7e18b70234924c2c6be25f8b380a1f7f47e95fd214e1e72015432bb2b27e"`
Dec 15 05:21:49.580 INFO [stderr] usermod: no changes
Dec 15 05:21:49.611 INFO [stderr]    Compiling mailgun v0.1.3 (/source)
Dec 15 05:21:50.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 15 05:21:50.353 INFO [stderr] su: No module specific data is present
Dec 15 05:21:50.806 INFO running `"docker" "inspect" "005e7e18b70234924c2c6be25f8b380a1f7f47e95fd214e1e72015432bb2b27e"`
Dec 15 05:21:50.878 INFO running `"docker" "rm" "-f" "005e7e18b70234924c2c6be25f8b380a1f7f47e95fd214e1e72015432bb2b27e"`
Dec 15 05:21:50.932 INFO [stdout] 005e7e18b70234924c2c6be25f8b380a1f7f47e95fd214e1e72015432bb2b27e
Dec 15 05:21:50.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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" "-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 15 05:21:51.099 INFO [stdout] 74fda564343fe2a3e1660da2ce9d8fde24477178ee253ee78e9e537c2fedb95f
Dec 15 05:21:51.104 INFO running `"docker" "start" "-a" "74fda564343fe2a3e1660da2ce9d8fde24477178ee253ee78e9e537c2fedb95f"`
Dec 15 05:21:51.730 INFO [stderr] usermod: no changes
Dec 15 05:21:51.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 05:21:51.763 INFO [stdout] 
Dec 15 05:21:51.763 INFO [stderr]      Running /target/debug/deps/mailgun-cead8cb802660cc0
Dec 15 05:21:51.763 INFO [stdout] running 1 test
Dec 15 05:21:51.767 INFO [stdout] test tests::it_works ... ok
Dec 15 05:21:51.767 INFO [stdout] 
Dec 15 05:21:51.767 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:21:51.767 INFO [stdout] 
Dec 15 05:21:51.767 INFO [stderr]    Doc-tests mailgun
Dec 15 05:21:52.642 INFO [stdout] 
Dec 15 05:21:52.642 INFO [stdout] running 0 tests
Dec 15 05:21:52.642 INFO [stdout] 
Dec 15 05:21:52.642 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:21:52.642 INFO [stdout] 
Dec 15 05:21:52.644 INFO [stderr] su: No module specific data is present
Dec 15 05:21:53.138 INFO running `"docker" "inspect" "74fda564343fe2a3e1660da2ce9d8fde24477178ee253ee78e9e537c2fedb95f"`
Dec 15 05:21:53.236 INFO running `"docker" "rm" "-f" "74fda564343fe2a3e1660da2ce9d8fde24477178ee253ee78e9e537c2fedb95f"`
Dec 15 05:21:53.344 INFO [stdout] 74fda564343fe2a3e1660da2ce9d8fde24477178ee253ee78e9e537c2fedb95f