[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/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dbaron/wgmeeting-github-ircbot"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dbaron/wgmeeting-github-ircbot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dbaron/wgmeeting-github-ircbot" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dbaron/wgmeeting-github-ircbot"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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 master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dbaron/wgmeeting-github-ircbot on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "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/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dbaron/wgmeeting-github-ircbot against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e2f6053ef690651cf3153467a65e09c8f064f31ae067a7e5432b91bc5286301c [INFO] running `"docker" "start" "-a" "e2f6053ef690651cf3153467a65e09c8f064f31ae067a7e5432b91bc5286301c"` [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling wgmeeting_github_ircbot v0.3.8 (/opt/crater/workdir) [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking openssl-sys v0.9.47 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking openssl v0.10.23 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-mockstream v1.1.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.22 [INFO] [stderr] Checking hyperx v0.13.2 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking irc v0.13.6 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking 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] 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 1m 04s [INFO] running `"docker" "inspect" "e2f6053ef690651cf3153467a65e09c8f064f31ae067a7e5432b91bc5286301c"` [INFO] running `"docker" "rm" "-f" "e2f6053ef690651cf3153467a65e09c8f064f31ae067a7e5432b91bc5286301c"` [INFO] [stdout] e2f6053ef690651cf3153467a65e09c8f064f31ae067a7e5432b91bc5286301c