[INFO] updating cached repository softprops/dynamo-debacle
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/softprops/dynamo-debacle
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/softprops/dynamo-debacle" "work/ex/beta-1.38-1/sources/1.37.0/gh/softprops/dynamo-debacle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/softprops/dynamo-debacle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/softprops/dynamo-debacle" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/dynamo-debacle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/dynamo-debacle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1da3b7c2a7cc3bb588db896977a4950368fcbe39
[INFO] sha for GitHub repo softprops/dynamo-debacle: 1da3b7c2a7cc3bb588db896977a4950368fcbe39
[INFO] validating manifest of softprops/dynamo-debacle 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 softprops/dynamo-debacle 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 softprops/dynamo-debacle
[INFO] finished frobbing softprops/dynamo-debacle
[INFO] frobbed toml for softprops/dynamo-debacle written to work/ex/beta-1.38-1/sources/1.37.0/gh/softprops/dynamo-debacle/Cargo.toml
[INFO] started frobbing softprops/dynamo-debacle
[INFO] finished frobbing softprops/dynamo-debacle
[INFO] frobbed toml for softprops/dynamo-debacle written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/dynamo-debacle/Cargo.toml
[INFO] crate softprops/dynamo-debacle 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 softprops/dynamo-debacle 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-5/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/softprops/dynamo-debacle:/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] 8afad3cfb08e5c5cc96f34cc044b8cdfa4fad60f740cbbad4d3f0cf3127a8cc4
[INFO] running `"docker" "start" "-a" "8afad3cfb08e5c5cc96f34cc044b8cdfa4fad60f740cbbad4d3f0cf3127a8cc4"`
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling http v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling dynamo-debacle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.20s
[INFO] running `"docker" "inspect" "8afad3cfb08e5c5cc96f34cc044b8cdfa4fad60f740cbbad4d3f0cf3127a8cc4"`
[INFO] running `"docker" "rm" "-f" "8afad3cfb08e5c5cc96f34cc044b8cdfa4fad60f740cbbad4d3f0cf3127a8cc4"`
[INFO] [stdout] 8afad3cfb08e5c5cc96f34cc044b8cdfa4fad60f740cbbad4d3f0cf3127a8cc4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/softprops/dynamo-debacle:/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] 661d44e7fe375b84dbf180cd80690c7cea610b7390666c0b58e21718ec0ae5b2
[INFO] running `"docker" "start" "-a" "661d44e7fe375b84dbf180cd80690c7cea610b7390666c0b58e21718ec0ae5b2"`
[INFO] [stderr]    Compiling dynamo-debacle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "661d44e7fe375b84dbf180cd80690c7cea610b7390666c0b58e21718ec0ae5b2"`
[INFO] running `"docker" "rm" "-f" "661d44e7fe375b84dbf180cd80690c7cea610b7390666c0b58e21718ec0ae5b2"`
[INFO] [stdout] 661d44e7fe375b84dbf180cd80690c7cea610b7390666c0b58e21718ec0ae5b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/softprops/dynamo-debacle:/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] b51ad67465e657d3c86b0789c6452987b0fc79f9b9f3a27bc9d77388eca37e8a
[INFO] running `"docker" "start" "-a" "b51ad67465e657d3c86b0789c6452987b0fc79f9b9f3a27bc9d77388eca37e8a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dynamo_debacle-0428185bcc2ca5cb
[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" "b51ad67465e657d3c86b0789c6452987b0fc79f9b9f3a27bc9d77388eca37e8a"`
[INFO] running `"docker" "rm" "-f" "b51ad67465e657d3c86b0789c6452987b0fc79f9b9f3a27bc9d77388eca37e8a"`
[INFO] [stdout] b51ad67465e657d3c86b0789c6452987b0fc79f9b9f3a27bc9d77388eca37e8a