[INFO] cloning repository nwiizo/chatRoom
[INFO] running `"git" "clone" "--bare" "git://github.com/nwiizo/chatRoom.git" "work/cache/sources/gh/nwiizo/chatRoom"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nwiizo/chatRoom'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nwiizo/chatRoom" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/nwiizo/chatRoom"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/nwiizo/chatRoom'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nwiizo/chatRoom" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nwiizo/chatRoom"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nwiizo/chatRoom'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13a3e306dc0928ce403d59a6cbb9cdc55e1126b9
[INFO] sha for GitHub repo nwiizo/chatRoom: 13a3e306dc0928ce403d59a6cbb9cdc55e1126b9
[INFO] validating manifest of nwiizo/chatRoom on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nwiizo/chatRoom on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nwiizo/chatRoom
[INFO] finished frobbing nwiizo/chatRoom
[INFO] frobbed toml for nwiizo/chatRoom written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/nwiizo/chatRoom/Cargo.toml
[INFO] started frobbing nwiizo/chatRoom
[INFO] finished frobbing nwiizo/chatRoom
[INFO] frobbed toml for nwiizo/chatRoom written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nwiizo/chatRoom/Cargo.toml
[INFO] crate nwiizo/chatRoom already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/nbaksalyar/mio-websocket`
[INFO] [stderr]     Updating git repository `https://github.com/nbaksalyar/rust-websocket-essentials`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking nwiizo/chatRoom against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nwiizo/chatRoom:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 184ec0a45a584b3c22c2f44a8e28fdd3e7635a35853f63f61469733b1c4f711d
[INFO] running `"docker" "start" "-a" "184ec0a45a584b3c22c2f44a8e28fdd3e7635a35853f63f61469733b1c4f711d"`
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]    Compiling http-muncher v0.2.5
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking websocket-essentials v0.0.1 (https://github.com/nbaksalyar/rust-websocket-essentials#25f9aafa)
[INFO] [stderr]     Checking sha1 v0.1.1
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking mio-websocket v0.1.0 (https://github.com/nbaksalyar/mio-websocket#256ce0b6)
[INFO] [stderr]     Checking chatRoom v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `chatRoom` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `chat_room`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `chatRoom` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `chat_room`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `"docker" "inspect" "184ec0a45a584b3c22c2f44a8e28fdd3e7635a35853f63f61469733b1c4f711d"`
[INFO] running `"docker" "rm" "-f" "184ec0a45a584b3c22c2f44a8e28fdd3e7635a35853f63f61469733b1c4f711d"`
[INFO] [stdout] 184ec0a45a584b3c22c2f44a8e28fdd3e7635a35853f63f61469733b1c4f711d