[INFO] updating cached repository museun/twitchchat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/museun/twitchchat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/museun/twitchchat" "work/ex/beta-1.38-1/sources/1.37.0/gh/museun/twitchchat"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/museun/twitchchat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/museun/twitchchat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/museun/twitchchat"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/museun/twitchchat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f30aebda9c49c769e50f51fe36ed2e21967ddbe0 [INFO] sha for GitHub repo museun/twitchchat: f30aebda9c49c769e50f51fe36ed2e21967ddbe0 [INFO] validating manifest of museun/twitchchat on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of museun/twitchchat on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing museun/twitchchat [INFO] finished frobbing museun/twitchchat [INFO] frobbed toml for museun/twitchchat written to work/ex/beta-1.38-1/sources/1.37.0/gh/museun/twitchchat/Cargo.toml [INFO] started frobbing museun/twitchchat [INFO] finished frobbing museun/twitchchat [INFO] frobbed toml for museun/twitchchat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/museun/twitchchat/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing museun/twitchchat against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/museun/twitchchat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 3a98fd95f2442a480a17118cc9397614f367e539d074158b49d4fc52d32ccd1f [INFO] running `"docker" "start" "-a" "3a98fd95f2442a480a17118cc9397614f367e539d074158b49d4fc52d32ccd1f"` [INFO] [stderr] Compiling hashbrown v0.4.0 [INFO] [stderr] Compiling twitchchat v0.6.3 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.04s [INFO] running `"docker" "inspect" "3a98fd95f2442a480a17118cc9397614f367e539d074158b49d4fc52d32ccd1f"` [INFO] running `"docker" "rm" "-f" "3a98fd95f2442a480a17118cc9397614f367e539d074158b49d4fc52d32ccd1f"` [INFO] [stdout] 3a98fd95f2442a480a17118cc9397614f367e539d074158b49d4fc52d32ccd1f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/museun/twitchchat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7c287f2d77fb9640eee829d90e34a5eb7c72406bfe6d39d5e008e61ab81dd2cb [INFO] running `"docker" "start" "-a" "7c287f2d77fb9640eee829d90e34a5eb7c72406bfe6d39d5e008e61ab81dd2cb"` [INFO] [stderr] Compiling twitchchat v0.6.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/filter.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/handler.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/simple.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/threads.rs:9:29 [INFO] [stderr] | [INFO] [stderr] 9 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/twitch/extension.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | client.writer().join("#context_swap_Kappa"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/twitch/extension.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | client.writer().join("#context_swap_Kappa"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/twitch/extension.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | client.writer().join("#context_swap_Kappa"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.18s [INFO] running `"docker" "inspect" "7c287f2d77fb9640eee829d90e34a5eb7c72406bfe6d39d5e008e61ab81dd2cb"` [INFO] running `"docker" "rm" "-f" "7c287f2d77fb9640eee829d90e34a5eb7c72406bfe6d39d5e008e61ab81dd2cb"` [INFO] [stdout] 7c287f2d77fb9640eee829d90e34a5eb7c72406bfe6d39d5e008e61ab81dd2cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/museun/twitchchat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] cb2b1d1f212f88315a8ffbd3fa4c8f198daf3342a3a6d42698e4f9816006f577 [INFO] running `"docker" "start" "-a" "cb2b1d1f212f88315a8ffbd3fa4c8f198daf3342a3a6d42698e4f9816006f577"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/twitchchat-8a4028cd96f76236 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test twitch::channel::tests::into_channel ... ok [INFO] [stdout] test twitch::channel::tests::good_channel ... ok [INFO] [stdout] test twitch::channel::tests::equals ... ok [INFO] [stdout] test twitch::channel::tests::bad_channel ... ok [INFO] [stdout] test irc::prefix::tests::parse_server ... ok [INFO] [stdout] test twitch::color::tests::parse_color ... ok [INFO] [stdout] test twitch::color::tests::parse_turbo_color ... ok [INFO] [stdout] test irc::prefix::tests::parse_missing ... ok [INFO] [stdout] test twitch::color::tests::round_trip_color ... ok [INFO] [stdout] test twitch::color::tests::round_trip_turbo_color ... ok [INFO] [stdout] test irc::message::tests::parse_empty_data ... ok [INFO] [stdout] test twitch::commands::tests::parse_bad_auth ... ok [INFO] [stdout] test twitch::commands::tests::parse_badge_info ... ok [INFO] [stdout] test twitch::commands::tests::parse_commands ... ok [INFO] [stdout] test twitch::commands::usernotice::tests::system_msg_unescape ... ok [INFO] [stdout] test twitch::emotes::tests::parse_emotes ... ok [INFO] [stdout] test irc::prefix::tests::parse_user ... ok [INFO] [stdout] test twitch::userconfig::tests::print_userconfig ... ok [INFO] [stdout] test twitch::extension::tests::join_many_burst ... ok [INFO] [stdout] test twitch::extension::tests::join_many ... ok [INFO] [stdout] test twitch::extension::tests::join_many_limited ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests twitchchat [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 111) ... ok [INFO] [stdout] test src/twitch/client.rs - twitch::client::Client::on (line 278) ... ok [INFO] [stdout] test src/ratelimit/mod.rs - ratelimit::RateLimit (line 11) ... ok [INFO] [stdout] test src/twitch/client.rs - twitch::client::Client (line 11) ... ok [INFO] [stdout] test src/tee/mod.rs - tee (line 5) ... ok [INFO] [stdout] test src/tee/mod.rs - tee (line 27) ... ok [INFO] [stdout] test src/conversion.rs - conversion::ToMessage (line 11) ... ok [INFO] [stdout] test src/twitch/client.rs - twitch::client::Client::read_message (line 230) ... ok [INFO] [stdout] test src/twitch/client.rs - twitch::client::Client::wait_for_irc_ready (line 202) ... ok [INFO] [stdout] test src/twitch/client.rs - twitch::client::Client::wait_for_ready (line 131) ... ok [INFO] [stdout] test src/twitch/client.rs - twitch::client::Client::register (line 93) ... ok [INFO] [stdout] test src/twitch/extension.rs - twitch::extension::WriterExt::join_many (line 16) ... ok [INFO] [stdout] test src/twitch/writer.rs - twitch::writer::Writer::join (line 340) ... ok [INFO] [stdout] test src/twitch/writer.rs - twitch::writer::Writer::part (line 364) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cb2b1d1f212f88315a8ffbd3fa4c8f198daf3342a3a6d42698e4f9816006f577"` [INFO] running `"docker" "rm" "-f" "cb2b1d1f212f88315a8ffbd3fa4c8f198daf3342a3a6d42698e4f9816006f577"` [INFO] [stdout] cb2b1d1f212f88315a8ffbd3fa4c8f198daf3342a3a6d42698e4f9816006f577