[INFO] updating cached repository megmacattack/race-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/megmacattack/race-bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/megmacattack/race-bot" "work/ex/beta-1.38-1/sources/1.37.0/gh/megmacattack/race-bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/megmacattack/race-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/megmacattack/race-bot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megmacattack/race-bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megmacattack/race-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13c596ae0a8f7e8ffa21347d834fc1fb773ef60b
[INFO] sha for GitHub repo megmacattack/race-bot: 13c596ae0a8f7e8ffa21347d834fc1fb773ef60b
[INFO] validating manifest of megmacattack/race-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 megmacattack/race-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 megmacattack/race-bot
[INFO] finished frobbing megmacattack/race-bot
[INFO] frobbed toml for megmacattack/race-bot written to work/ex/beta-1.38-1/sources/1.37.0/gh/megmacattack/race-bot/Cargo.toml
[INFO] started frobbing megmacattack/race-bot
[INFO] finished frobbing megmacattack/race-bot
[INFO] frobbed toml for megmacattack/race-bot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megmacattack/race-bot/Cargo.toml
[INFO] crate megmacattack/race-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing megmacattack/race-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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/megmacattack/race-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] 99ca5c6e0ca50011d112534448c7a523fac58df087330fda36496216e4c632ac
[INFO] running `"docker" "start" "-a" "99ca5c6e0ca50011d112534448c7a523fac58df087330fda36496216e4c632ac"`
[INFO] [stderr]    Compiling openssl-sys v0.9.30
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling ordinal v0.1.0
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling backtrace v0.3.7
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling derive-error-chain v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.55
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling serenity v0.5.3
[INFO] [stderr]    Compiling racebot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `"docker" "inspect" "99ca5c6e0ca50011d112534448c7a523fac58df087330fda36496216e4c632ac"`
[INFO] running `"docker" "rm" "-f" "99ca5c6e0ca50011d112534448c7a523fac58df087330fda36496216e4c632ac"`
[INFO] [stdout] 99ca5c6e0ca50011d112534448c7a523fac58df087330fda36496216e4c632ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/megmacattack/race-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] 6a96614821eb4fa27b6069279410539636c2c18f18d485314caa8e33bbd40f49
[INFO] running `"docker" "start" "-a" "6a96614821eb4fa27b6069279410539636c2c18f18d485314caa8e33bbd40f49"`
[INFO] [stderr]    Compiling racebot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "6a96614821eb4fa27b6069279410539636c2c18f18d485314caa8e33bbd40f49"`
[INFO] running `"docker" "rm" "-f" "6a96614821eb4fa27b6069279410539636c2c18f18d485314caa8e33bbd40f49"`
[INFO] [stdout] 6a96614821eb4fa27b6069279410539636c2c18f18d485314caa8e33bbd40f49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/megmacattack/race-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] fdc2efbd1d6f7184e322183e84d50e897d589eb28083dbd6e13d2f2557ecc295
[INFO] running `"docker" "start" "-a" "fdc2efbd1d6f7184e322183e84d50e897d589eb28083dbd6e13d2f2557ecc295"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/racebot-4bc088aee5527438
[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" "fdc2efbd1d6f7184e322183e84d50e897d589eb28083dbd6e13d2f2557ecc295"`
[INFO] running `"docker" "rm" "-f" "fdc2efbd1d6f7184e322183e84d50e897d589eb28083dbd6e13d2f2557ecc295"`
[INFO] [stdout] fdc2efbd1d6f7184e322183e84d50e897d589eb28083dbd6e13d2f2557ecc295