[INFO] updating cached repository cookie-s/very-simple-slack-rtm-client-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cookie-s/very-simple-slack-rtm-client-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cookie-s/very-simple-slack-rtm-client-rs" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/cookie-s/very-simple-slack-rtm-client-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/cookie-s/very-simple-slack-rtm-client-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cookie-s/very-simple-slack-rtm-client-rs" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/cookie-s/very-simple-slack-rtm-client-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/cookie-s/very-simple-slack-rtm-client-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbb82bf95a2cd8b757250dffe538e11476c3ab2b
[INFO] sha for GitHub repo cookie-s/very-simple-slack-rtm-client-rs: cbb82bf95a2cd8b757250dffe538e11476c3ab2b
[INFO] validating manifest of cookie-s/very-simple-slack-rtm-client-rs on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cookie-s/very-simple-slack-rtm-client-rs on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cookie-s/very-simple-slack-rtm-client-rs
[INFO] finished frobbing cookie-s/very-simple-slack-rtm-client-rs
[INFO] frobbed toml for cookie-s/very-simple-slack-rtm-client-rs written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/cookie-s/very-simple-slack-rtm-client-rs/Cargo.toml
[INFO] started frobbing cookie-s/very-simple-slack-rtm-client-rs
[INFO] finished frobbing cookie-s/very-simple-slack-rtm-client-rs
[INFO] frobbed toml for cookie-s/very-simple-slack-rtm-client-rs written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/cookie-s/very-simple-slack-rtm-client-rs/Cargo.toml
[INFO] crate cookie-s/very-simple-slack-rtm-client-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cookie-s/very-simple-slack-rtm-client-rs against master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-7/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/cookie-s/very-simple-slack-rtm-client-rs:/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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 116509e6bfb5ef506f27d0e7c21e6eee1df05996e9cea0b22264d549df80753c
[INFO] running `"docker" "start" "-a" "116509e6bfb5ef506f27d0e7c21e6eee1df05996e9cea0b22264d549df80753c"`
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking input_buffer v0.1.1
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking serde-hjson v0.8.1
[INFO] [stderr]     Checking tungstenite v0.5.4
[INFO] [stderr]     Checking config v0.9.0
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking reqwest v0.8.6
[INFO] [stderr]     Checking slack_api v0.20.0 (https://github.com/cookie-s/slack-rs-api#b43af37c)
[INFO] [stderr]     Checking slack v0.21.0
[INFO] [stderr]     Checking very-simple-slack-rtm-client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "116509e6bfb5ef506f27d0e7c21e6eee1df05996e9cea0b22264d549df80753c"`
[INFO] running `"docker" "rm" "-f" "116509e6bfb5ef506f27d0e7c21e6eee1df05996e9cea0b22264d549df80753c"`
[INFO] [stdout] 116509e6bfb5ef506f27d0e7c21e6eee1df05996e9cea0b22264d549df80753c