[INFO] updating cached repository RybekU/Slack-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RybekU/Slack-bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RybekU/Slack-bot" "work/ex/beta-1.38-1/sources/1.37.0/gh/RybekU/Slack-bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RybekU/Slack-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RybekU/Slack-bot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RybekU/Slack-bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RybekU/Slack-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12d5b4eba84c660b2fcc59dd1e32eb272fa1b6d0
[INFO] sha for GitHub repo RybekU/Slack-bot: 12d5b4eba84c660b2fcc59dd1e32eb272fa1b6d0
[INFO] validating manifest of RybekU/Slack-bot 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 RybekU/Slack-bot 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 RybekU/Slack-bot
[INFO] finished frobbing RybekU/Slack-bot
[INFO] frobbed toml for RybekU/Slack-bot written to work/ex/beta-1.38-1/sources/1.37.0/gh/RybekU/Slack-bot/Cargo.toml
[INFO] started frobbing RybekU/Slack-bot
[INFO] finished frobbing RybekU/Slack-bot
[INFO] frobbed toml for RybekU/Slack-bot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RybekU/Slack-bot/Cargo.toml
[INFO] crate RybekU/Slack-bot 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 RybekU/Slack-bot against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RybekU/Slack-bot:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 48d27e64c3d3b623534eb62d7c71924ef5c832f43ae300751e2fd66d80db30c7
[INFO] running `"docker" "start" "-a" "48d27e64c3d3b623534eb62d7c71924ef5c832f43ae300751e2fd66d80db30c7"`
[INFO] [stderr]    Compiling libsqlite3-sys v0.12.0
[INFO] [stderr]    Compiling r2d2 v0.8.3
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling diesel v1.4.1
[INFO] [stderr]    Compiling serenity v0.5.12
[INFO] [stderr]    Compiling discord_bot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `"docker" "inspect" "48d27e64c3d3b623534eb62d7c71924ef5c832f43ae300751e2fd66d80db30c7"`
[INFO] running `"docker" "rm" "-f" "48d27e64c3d3b623534eb62d7c71924ef5c832f43ae300751e2fd66d80db30c7"`
[INFO] [stdout] 48d27e64c3d3b623534eb62d7c71924ef5c832f43ae300751e2fd66d80db30c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RybekU/Slack-bot:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f027ea01de610a6e4122dc95e03f5cc742a98e31b968d0e2fe9fe2cec7af20b3
[INFO] running `"docker" "start" "-a" "f027ea01de610a6e4122dc95e03f5cc742a98e31b968d0e2fe9fe2cec7af20b3"`
[INFO] [stderr]    Compiling discord_bot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "f027ea01de610a6e4122dc95e03f5cc742a98e31b968d0e2fe9fe2cec7af20b3"`
[INFO] running `"docker" "rm" "-f" "f027ea01de610a6e4122dc95e03f5cc742a98e31b968d0e2fe9fe2cec7af20b3"`
[INFO] [stdout] f027ea01de610a6e4122dc95e03f5cc742a98e31b968d0e2fe9fe2cec7af20b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RybekU/Slack-bot:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 662cf7af2fd6490052265c4989ac2acf4d01cd29c458397effedf8100646d0c4
[INFO] running `"docker" "start" "-a" "662cf7af2fd6490052265c4989ac2acf4d01cd29c458397effedf8100646d0c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/discord_bot-7f65956ae7197094
[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" "662cf7af2fd6490052265c4989ac2acf4d01cd29c458397effedf8100646d0c4"`
[INFO] running `"docker" "rm" "-f" "662cf7af2fd6490052265c4989ac2acf4d01cd29c458397effedf8100646d0c4"`
[INFO] [stdout] 662cf7af2fd6490052265c4989ac2acf4d01cd29c458397effedf8100646d0c4