[INFO] updating cached repository balajisivaraman/realword-warp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/balajisivaraman/realword-warp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/balajisivaraman/realword-warp" "work/ex/beta-1.37-6/sources/1.36.0/gh/balajisivaraman/realword-warp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/balajisivaraman/realword-warp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/balajisivaraman/realword-warp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/balajisivaraman/realword-warp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/balajisivaraman/realword-warp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7279bdfd3d93d81650074a3192f86ba8cdb2d64e
[INFO] sha for GitHub repo balajisivaraman/realword-warp: 7279bdfd3d93d81650074a3192f86ba8cdb2d64e
[INFO] validating manifest of balajisivaraman/realword-warp 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 balajisivaraman/realword-warp 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 balajisivaraman/realword-warp
[INFO] finished frobbing balajisivaraman/realword-warp
[INFO] frobbed toml for balajisivaraman/realword-warp written to work/ex/beta-1.37-6/sources/1.36.0/gh/balajisivaraman/realword-warp/Cargo.toml
[INFO] started frobbing balajisivaraman/realword-warp
[INFO] finished frobbing balajisivaraman/realword-warp
[INFO] frobbed toml for balajisivaraman/realword-warp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/balajisivaraman/realword-warp/Cargo.toml
[INFO] crate balajisivaraman/realword-warp 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 balajisivaraman/realword-warp 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/balajisivaraman/realword-warp:/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] bfdb8c1a251cfd66ed8a719e2524806fe027216cc4ab7959e9b2d1dd30c46a9f
[INFO] running `"docker" "start" "-a" "bfdb8c1a251cfd66ed8a719e2524806fe027216cc4ab7959e9b2d1dd30c46a9f"`
[INFO] [stderr]    Compiling byteorder v1.2.4
[INFO] [stderr]    Compiling matches v0.1.7
[INFO] [stderr]    Compiling arrayref v0.3.4
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling indexmap v1.0.1
[INFO] [stderr]    Compiling string v0.1.1
[INFO] [stderr]    Compiling rand v0.5.4
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.5
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling base64 v0.9.2
[INFO] [stderr]    Compiling digest v0.7.5
[INFO] [stderr]    Compiling sha-1 v0.7.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling http v0.1.8
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling tungstenite v0.6.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.2
[INFO] [stderr]    Compiling h2 v0.1.11
[INFO] [stderr]    Compiling hyper v0.12.7
[INFO] [stderr]    Compiling warp v0.1.0
[INFO] [stderr]    Compiling realword-warp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.33s
[INFO] running `"docker" "inspect" "bfdb8c1a251cfd66ed8a719e2524806fe027216cc4ab7959e9b2d1dd30c46a9f"`
[INFO] running `"docker" "rm" "-f" "bfdb8c1a251cfd66ed8a719e2524806fe027216cc4ab7959e9b2d1dd30c46a9f"`
[INFO] [stdout] bfdb8c1a251cfd66ed8a719e2524806fe027216cc4ab7959e9b2d1dd30c46a9f
[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/balajisivaraman/realword-warp:/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] 2f26038c4e7a7560d57ed684e1cc57a70c60d31f3c028332d1658233ab925fe5
[INFO] running `"docker" "start" "-a" "2f26038c4e7a7560d57ed684e1cc57a70c60d31f3c028332d1658233ab925fe5"`
[INFO] [stderr]    Compiling realword-warp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "2f26038c4e7a7560d57ed684e1cc57a70c60d31f3c028332d1658233ab925fe5"`
[INFO] running `"docker" "rm" "-f" "2f26038c4e7a7560d57ed684e1cc57a70c60d31f3c028332d1658233ab925fe5"`
[INFO] [stdout] 2f26038c4e7a7560d57ed684e1cc57a70c60d31f3c028332d1658233ab925fe5
[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/balajisivaraman/realword-warp:/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] 35b7c90280159afe303c66914ab36502f0348ce554c0da93aba5857a08ff29a8
[INFO] running `"docker" "start" "-a" "35b7c90280159afe303c66914ab36502f0348ce554c0da93aba5857a08ff29a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/realword_warp-fa58936b366e3cde
[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" "35b7c90280159afe303c66914ab36502f0348ce554c0da93aba5857a08ff29a8"`
[INFO] running `"docker" "rm" "-f" "35b7c90280159afe303c66914ab36502f0348ce554c0da93aba5857a08ff29a8"`
[INFO] [stdout] 35b7c90280159afe303c66914ab36502f0348ce554c0da93aba5857a08ff29a8