[INFO] updating cached repository BenBergman/robotron
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BenBergman/robotron
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BenBergman/robotron" "work/ex/beta-1.38-1/sources/1.37.0/gh/BenBergman/robotron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BenBergman/robotron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BenBergman/robotron" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BenBergman/robotron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BenBergman/robotron'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa21168af66c82c73e6504cb3b9c25a3824871dc
[INFO] sha for GitHub repo BenBergman/robotron: aa21168af66c82c73e6504cb3b9c25a3824871dc
[INFO] validating manifest of BenBergman/robotron 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 BenBergman/robotron 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 BenBergman/robotron
[INFO] finished frobbing BenBergman/robotron
[INFO] frobbed toml for BenBergman/robotron written to work/ex/beta-1.38-1/sources/1.37.0/gh/BenBergman/robotron/Cargo.toml
[INFO] started frobbing BenBergman/robotron
[INFO] finished frobbing BenBergman/robotron
[INFO] frobbed toml for BenBergman/robotron written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BenBergman/robotron/Cargo.toml
[INFO] crate BenBergman/robotron 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing BenBergman/robotron against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BenBergman/robotron:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 52554903f902c63274eb967f8c4195afa6eee8ba6740d2b981aaf2bf032f02c4
[INFO] running `"docker" "start" "-a" "52554903f902c63274eb967f8c4195afa6eee8ba6740d2b981aaf2bf032f02c4"`
[INFO] [stderr]    Compiling sha1 v0.2.0
[INFO] [stderr]    Compiling utf-8 v0.7.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.1
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling twox-hash v1.1.0
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0
[INFO] [stderr]    Compiling serde_urlencoded v0.4.3
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling chrono v0.4.4
[INFO] [stderr]    Compiling tungstenite v0.2.4
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling irc v0.12.8
[INFO] [stderr]    Compiling cask v0.7.1 (https://github.com/andresilva/cask.git#f2d485d9)
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling reqwest v0.4.0
[INFO] [stderr]    Compiling slack_api v0.17.0
[INFO] [stderr]    Compiling slack v0.18.0
[INFO] [stderr]    Compiling chatbot v0.2.3 (https://github.com/jwilm/chatbot.git#483853f8)
[INFO] [stderr]    Compiling robotron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `"docker" "inspect" "52554903f902c63274eb967f8c4195afa6eee8ba6740d2b981aaf2bf032f02c4"`
[INFO] running `"docker" "rm" "-f" "52554903f902c63274eb967f8c4195afa6eee8ba6740d2b981aaf2bf032f02c4"`
[INFO] [stdout] 52554903f902c63274eb967f8c4195afa6eee8ba6740d2b981aaf2bf032f02c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BenBergman/robotron:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c9e186db384fb0ea93602d0be55c5c2bb17dfe7a46a19e0bbfb6ff6a80b5c030
[INFO] running `"docker" "start" "-a" "c9e186db384fb0ea93602d0be55c5c2bb17dfe7a46a19e0bbfb6ff6a80b5c030"`
[INFO] [stderr]    Compiling robotron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "c9e186db384fb0ea93602d0be55c5c2bb17dfe7a46a19e0bbfb6ff6a80b5c030"`
[INFO] running `"docker" "rm" "-f" "c9e186db384fb0ea93602d0be55c5c2bb17dfe7a46a19e0bbfb6ff6a80b5c030"`
[INFO] [stdout] c9e186db384fb0ea93602d0be55c5c2bb17dfe7a46a19e0bbfb6ff6a80b5c030
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BenBergman/robotron:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1c72bb36ae57e8efc6c6da29ad5d50675ce52acfbabb5adaf36743805b268bc8
[INFO] running `"docker" "start" "-a" "1c72bb36ae57e8efc6c6da29ad5d50675ce52acfbabb5adaf36743805b268bc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/robotron-fb85101348687009
[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" "1c72bb36ae57e8efc6c6da29ad5d50675ce52acfbabb5adaf36743805b268bc8"`
[INFO] running `"docker" "rm" "-f" "1c72bb36ae57e8efc6c6da29ad5d50675ce52acfbabb5adaf36743805b268bc8"`
[INFO] [stdout] 1c72bb36ae57e8efc6c6da29ad5d50675ce52acfbabb5adaf36743805b268bc8