[INFO] updating cached repository masongup-mdsol/slack-build-summary-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/masongup-mdsol/slack-build-summary-bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/masongup-mdsol/slack-build-summary-bot" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/masongup-mdsol/slack-build-summary-bot"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/masongup-mdsol/slack-build-summary-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/masongup-mdsol/slack-build-summary-bot" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/masongup-mdsol/slack-build-summary-bot"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/masongup-mdsol/slack-build-summary-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd62e82b299d1140d775fda01536ac801718ece8
[INFO] sha for GitHub repo masongup-mdsol/slack-build-summary-bot: bd62e82b299d1140d775fda01536ac801718ece8
[INFO] validating manifest of masongup-mdsol/slack-build-summary-bot on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of masongup-mdsol/slack-build-summary-bot on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing masongup-mdsol/slack-build-summary-bot
[INFO] finished frobbing masongup-mdsol/slack-build-summary-bot
[INFO] frobbed toml for masongup-mdsol/slack-build-summary-bot written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/masongup-mdsol/slack-build-summary-bot/Cargo.toml
[INFO] started frobbing masongup-mdsol/slack-build-summary-bot
[INFO] finished frobbing masongup-mdsol/slack-build-summary-bot
[INFO] frobbed toml for masongup-mdsol/slack-build-summary-bot written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/masongup-mdsol/slack-build-summary-bot/Cargo.toml
[INFO] crate masongup-mdsol/slack-build-summary-bot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking masongup-mdsol/slack-build-summary-bot against try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 for pr-60932
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-2/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/masongup-mdsol/slack-build-summary-bot:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 74a94e6a19a7473fb353cff61cc49a67e6576c4f40372ffde7c2e9f0eec0dbb3
[INFO] running `"docker" "start" "-a" "74a94e6a19a7473fb353cff61cc49a67e6576c4f40372ffde7c2e9f0eec0dbb3"`
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking openssl-sys v0.9.40
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking openssl v0.10.16
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking hyper v0.10.15
[INFO] [stderr]     Checking log4rs v0.8.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.14
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking rocket_http v0.4.0
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]     Checking native-tls v0.2.2
[INFO] [stderr]     Checking hyper v0.12.19
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]     Checking slack_api v0.21.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]     Checking rocket v0.4.0
[INFO] [stderr]     Checking rocket_contrib v0.4.0
[INFO] [stderr]     Checking slack-bot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "74a94e6a19a7473fb353cff61cc49a67e6576c4f40372ffde7c2e9f0eec0dbb3"`
[INFO] running `"docker" "rm" "-f" "74a94e6a19a7473fb353cff61cc49a67e6576c4f40372ffde7c2e9f0eec0dbb3"`
[INFO] [stdout] 74a94e6a19a7473fb353cff61cc49a67e6576c4f40372ffde7c2e9f0eec0dbb3