[INFO] updating cached repository Atte/discord-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Atte/discord-bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Atte/discord-bot" "work/ex/beta-1.37-6/sources/1.36.0/gh/Atte/discord-bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Atte/discord-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Atte/discord-bot" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Atte/discord-bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Atte/discord-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18bf465fcd8ef8c12c2c8fd3b94e75d810e54866
[INFO] sha for GitHub repo Atte/discord-bot: 18bf465fcd8ef8c12c2c8fd3b94e75d810e54866
[INFO] validating manifest of Atte/discord-bot on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Atte/discord-bot on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Atte/discord-bot
[INFO] finished frobbing Atte/discord-bot
[INFO] frobbed toml for Atte/discord-bot written to work/ex/beta-1.37-6/sources/1.36.0/gh/Atte/discord-bot/Cargo.toml
[INFO] started frobbing Atte/discord-bot
[INFO] finished frobbing Atte/discord-bot
[INFO] frobbed toml for Atte/discord-bot written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Atte/discord-bot/Cargo.toml
[INFO] crate Atte/discord-bot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Atte/discord-bot against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Atte/discord-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] fd6f6e7357ffcee5db904f218b3a7eea4eab88c28c820aac2a40b46385986e59
[INFO] running `"docker" "start" "-a" "fd6f6e7357ffcee5db904f218b3a7eea4eab88c28c820aac2a40b46385986e59"`
[INFO] [stderr]    Compiling digit_group v0.1.0
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling base64 v0.8.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling h2 v0.1.23
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling hyper v0.12.30
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling serde-aux v0.6.1
[INFO] [stderr]    Compiling serenity v0.5.14
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling flutterbitch v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 27s
[INFO] running `"docker" "inspect" "fd6f6e7357ffcee5db904f218b3a7eea4eab88c28c820aac2a40b46385986e59"`
[INFO] running `"docker" "rm" "-f" "fd6f6e7357ffcee5db904f218b3a7eea4eab88c28c820aac2a40b46385986e59"`
[INFO] [stdout] fd6f6e7357ffcee5db904f218b3a7eea4eab88c28c820aac2a40b46385986e59
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Atte/discord-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] aecea5f7416dce30bcd0f7a5767fd4ea2f806b22545e661c93c5543ca790fa78
[INFO] running `"docker" "start" "-a" "aecea5f7416dce30bcd0f7a5767fd4ea2f806b22545e661c93c5543ca790fa78"`
[INFO] [stderr]    Compiling flutterbitch v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `"docker" "inspect" "aecea5f7416dce30bcd0f7a5767fd4ea2f806b22545e661c93c5543ca790fa78"`
[INFO] running `"docker" "rm" "-f" "aecea5f7416dce30bcd0f7a5767fd4ea2f806b22545e661c93c5543ca790fa78"`
[INFO] [stdout] aecea5f7416dce30bcd0f7a5767fd4ea2f806b22545e661c93c5543ca790fa78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Atte/discord-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3c431eac7abda679f0ceb24156601dda58dd39102d475eed26b2cc702e49f67b
[INFO] running `"docker" "start" "-a" "3c431eac7abda679f0ceb24156601dda58dd39102d475eed26b2cc702e49f67b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flutterbitch-86bbefc04a1b0860
[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" "3c431eac7abda679f0ceb24156601dda58dd39102d475eed26b2cc702e49f67b"`
[INFO] running `"docker" "rm" "-f" "3c431eac7abda679f0ceb24156601dda58dd39102d475eed26b2cc702e49f67b"`
[INFO] [stdout] 3c431eac7abda679f0ceb24156601dda58dd39102d475eed26b2cc702e49f67b