[INFO] updating cached repository dbaron/wgmeeting-github-ircbot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dbaron/wgmeeting-github-ircbot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dbaron/wgmeeting-github-ircbot" "work/ex/beta-1.38-1/sources/1.37.0/gh/dbaron/wgmeeting-github-ircbot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dbaron/wgmeeting-github-ircbot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dbaron/wgmeeting-github-ircbot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbaron/wgmeeting-github-ircbot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbaron/wgmeeting-github-ircbot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c49fb31b23a86cfcf9459dc8e67300a92e66fcd7
[INFO] sha for GitHub repo dbaron/wgmeeting-github-ircbot: c49fb31b23a86cfcf9459dc8e67300a92e66fcd7
[INFO] validating manifest of dbaron/wgmeeting-github-ircbot 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 dbaron/wgmeeting-github-ircbot 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 dbaron/wgmeeting-github-ircbot
[INFO] finished frobbing dbaron/wgmeeting-github-ircbot
[INFO] frobbed toml for dbaron/wgmeeting-github-ircbot written to work/ex/beta-1.38-1/sources/1.37.0/gh/dbaron/wgmeeting-github-ircbot/Cargo.toml
[INFO] started frobbing dbaron/wgmeeting-github-ircbot
[INFO] finished frobbing dbaron/wgmeeting-github-ircbot
[INFO] frobbed toml for dbaron/wgmeeting-github-ircbot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbaron/wgmeeting-github-ircbot/Cargo.toml
[INFO] crate dbaron/wgmeeting-github-ircbot already has a lockfile, it will not be regenerated
[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 dbaron/wgmeeting-github-ircbot against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbaron/wgmeeting-github-ircbot:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c5c988eef2ca739fab66006644f19a4d8bb7c6f25280ebad98a7174f96199ad1
[INFO] running `"docker" "start" "-a" "c5c988eef2ca739fab66006644f19a4d8bb7c6f25280ebad98a7174f96199ad1"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]    Compiling wgmeeting_github_ircbot v0.3.8 (/opt/crater/workdir)
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.22
[INFO] [stderr]    Compiling hyperx v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling irc v0.13.6
[INFO] [stderr]    Compiling hubcaps v0.5.0
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:208:33
[INFO] [stderr]     |
[INFO] [stderr] 208 |                             let mut this_channel_data = this_channel_data_cell.borrow();
[INFO] [stderr]     |                                 ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                 |
[INFO] [stderr]     |                                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "c5c988eef2ca739fab66006644f19a4d8bb7c6f25280ebad98a7174f96199ad1"`
[INFO] running `"docker" "rm" "-f" "c5c988eef2ca739fab66006644f19a4d8bb7c6f25280ebad98a7174f96199ad1"`
[INFO] [stdout] c5c988eef2ca739fab66006644f19a4d8bb7c6f25280ebad98a7174f96199ad1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbaron/wgmeeting-github-ircbot:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82c9f1d5a5ba6a57c56e5c41fbc1faa9a07b82c547ea40a1f879b0dc1b21fe88
[INFO] running `"docker" "start" "-a" "82c9f1d5a5ba6a57c56e5c41fbc1faa9a07b82c547ea40a1f879b0dc1b21fe88"`
[INFO] [stderr]    Compiling wgmeeting_github_ircbot v0.3.8 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:208:33
[INFO] [stderr]     |
[INFO] [stderr] 208 |                             let mut this_channel_data = this_channel_data_cell.borrow();
[INFO] [stderr]     |                                 ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                 |
[INFO] [stderr]     |                                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> tests/test_chats.rs:309:51
[INFO] [stderr]     |
[INFO] [stderr] 309 |                 let (writer, reader) = tcp_stream.framed(LinesCodec::new()).split();
[INFO] [stderr]     |                                                   ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.88s
[INFO] running `"docker" "inspect" "82c9f1d5a5ba6a57c56e5c41fbc1faa9a07b82c547ea40a1f879b0dc1b21fe88"`
[INFO] running `"docker" "rm" "-f" "82c9f1d5a5ba6a57c56e5c41fbc1faa9a07b82c547ea40a1f879b0dc1b21fe88"`
[INFO] [stdout] 82c9f1d5a5ba6a57c56e5c41fbc1faa9a07b82c547ea40a1f879b0dc1b21fe88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbaron/wgmeeting-github-ircbot:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9cf92c520e6c11c9769384fb32ce69dc9b44d7e0a1efdf5d9bbd7991c0bddadb
[INFO] running `"docker" "start" "-a" "9cf92c520e6c11c9769384fb32ce69dc9b44d7e0a1efdf5d9bbd7991c0bddadb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wgmeeting_github_ircbot-5569ac335b833ef2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_present_plus ... ok
[INFO] [stdout] test tests::test_strip_one_ci_prefix ... ok
[INFO] [stdout] test tests::test_strip_ci_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wgmeeting_github_ircbot-327d335c0d63a5f9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/take_while_external_condition-2e29c2279ce5c111
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_chats-cac2306e177417dd
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_chats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wgmeeting_github_ircbot
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9cf92c520e6c11c9769384fb32ce69dc9b44d7e0a1efdf5d9bbd7991c0bddadb"`
[INFO] running `"docker" "rm" "-f" "9cf92c520e6c11c9769384fb32ce69dc9b44d7e0a1efdf5d9bbd7991c0bddadb"`
[INFO] [stdout] 9cf92c520e6c11c9769384fb32ce69dc9b44d7e0a1efdf5d9bbd7991c0bddadb