Dec 14 19:37:22.388 INFO testing slack-0.22.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 19:37:22.388 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 14 19:37:22.819 INFO [stdout] e6b6927e4b82bf2409f214c378fa0237da23255ca03b54f904c26a8ee16026c0
Dec 14 19:37:22.860 INFO running `"docker" "start" "-a" "e6b6927e4b82bf2409f214c378fa0237da23255ca03b54f904c26a8ee16026c0"`
Dec 14 19:37:24.137 INFO [stderr] usermod: no changes
Dec 14 19:37:24.627 INFO [stderr]    Compiling tungstenite v0.6.1
Dec 14 19:37:24.634 INFO [stderr]    Compiling slack_api v0.21.0
Dec 14 19:37:56.929 INFO [stderr]    Compiling slack v0.22.0 (/source)
Dec 14 19:38:22.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.87s
Dec 14 19:38:22.067 INFO [stderr] su: No module specific data is present
Dec 14 19:38:22.999 INFO running `"docker" "inspect" "e6b6927e4b82bf2409f214c378fa0237da23255ca03b54f904c26a8ee16026c0"`
Dec 14 19:38:23.223 INFO running `"docker" "rm" "-f" "e6b6927e4b82bf2409f214c378fa0237da23255ca03b54f904c26a8ee16026c0"`
Dec 14 19:38:23.555 INFO [stdout] e6b6927e4b82bf2409f214c378fa0237da23255ca03b54f904c26a8ee16026c0
Dec 14 19:38:23.563 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 14 19:38:23.984 INFO [stdout] 2e4344a724d9f34e012936f1f07b1812f3a6bb814eba83f3508cd8f9388cff89
Dec 14 19:38:23.991 INFO running `"docker" "start" "-a" "2e4344a724d9f34e012936f1f07b1812f3a6bb814eba83f3508cd8f9388cff89"`
Dec 14 19:38:25.459 INFO [stderr] usermod: no changes
Dec 14 19:38:25.727 INFO [stderr]    Compiling slack v0.22.0 (/source)
Dec 14 19:38:56.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.77s
Dec 14 19:38:56.324 INFO [stderr] su: No module specific data is present
Dec 14 19:38:57.027 INFO running `"docker" "inspect" "2e4344a724d9f34e012936f1f07b1812f3a6bb814eba83f3508cd8f9388cff89"`
Dec 14 19:38:57.265 INFO running `"docker" "rm" "-f" "2e4344a724d9f34e012936f1f07b1812f3a6bb814eba83f3508cd8f9388cff89"`
Dec 14 19:38:57.547 INFO [stdout] 2e4344a724d9f34e012936f1f07b1812f3a6bb814eba83f3508cd8f9388cff89
Dec 14 19:38:57.553 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 14 19:38:57.987 INFO [stdout] 0da22c758df61a7e0a687ed304c2a2213b49968a169cb9f0dce479a1717f281c
Dec 14 19:38:57.989 INFO running `"docker" "start" "-a" "0da22c758df61a7e0a687ed304c2a2213b49968a169cb9f0dce479a1717f281c"`
Dec 14 19:38:59.551 INFO [stderr] usermod: no changes
Dec 14 19:38:59.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Dec 14 19:38:59.903 INFO [stderr]      Running /target/debug/deps/slack-928a2111731d3487
Dec 14 19:38:59.915 INFO [stdout] 
Dec 14 19:38:59.915 INFO [stdout] running 6 tests
Dec 14 19:38:59.915 INFO [stdout] test events::tests::decode_legacy_presence_change_event ... ok
Dec 14 19:38:59.915 INFO [stdout] test events::tests::decode_extended_standard_message ... ok
Dec 14 19:38:59.915 INFO [stdout] test events::tests::decode_presence_change_event ... ok
Dec 14 19:38:59.919 INFO [stdout] test events::tests::decode_short_standard_message ... ok
Dec 14 19:38:59.919 INFO [stderr]    Doc-tests slack
Dec 14 19:38:59.919 INFO [stdout] test events::tests::decode_sent_ok ... ok
Dec 14 19:38:59.919 INFO [stdout] test events::tests::decode_sent_not_ok ... ok
Dec 14 19:38:59.919 INFO [stdout] 
Dec 14 19:38:59.919 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:38:59.919 INFO [stdout] 
Dec 14 19:39:13.331 INFO [stdout] 
Dec 14 19:39:13.331 INFO [stdout] running 0 tests
Dec 14 19:39:13.331 INFO [stdout] 
Dec 14 19:39:13.331 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:39:13.331 INFO [stdout] 
Dec 14 19:39:13.345 INFO [stderr] su: No module specific data is present
Dec 14 19:39:13.677 INFO running `"docker" "inspect" "0da22c758df61a7e0a687ed304c2a2213b49968a169cb9f0dce479a1717f281c"`
Dec 14 19:39:13.774 INFO running `"docker" "rm" "-f" "0da22c758df61a7e0a687ed304c2a2213b49968a169cb9f0dce479a1717f281c"`
Dec 14 19:39:13.859 INFO [stdout] 0da22c758df61a7e0a687ed304c2a2213b49968a169cb9f0dce479a1717f281c