[INFO] crate grin_config 2.0.0 is already in cache
[INFO] extracting crate grin_config 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/grin_config/2.0.0
[INFO] extracting crate grin_config 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grin_config/2.0.0
[INFO] validating manifest of grin_config-2.0.0 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 grin_config-2.0.0 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 grin_config-2.0.0
[INFO] finished frobbing grin_config-2.0.0
[INFO] frobbed toml for grin_config-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/grin_config/2.0.0/Cargo.toml
[INFO] started frobbing grin_config-2.0.0
[INFO] finished frobbing grin_config-2.0.0
[INFO] frobbed toml for grin_config-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grin_config/2.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing grin_config-2.0.0 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/reg/grin_config/2.0.0:/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] b315de632bf86d0e4ea08a74f08f9e54b1b1fab57e3d10b5b74f0b9144f9afd9
[INFO] running `"docker" "start" "-a" "b315de632bf86d0e4ea08a74f08f9e54b1b1fab57e3d10b5b74f0b9144f9afd9"`
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling grin_p2p v2.0.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-rustls v0.7.2
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling hyper-rustls v0.14.0
[INFO] [stderr]    Compiling grin_api v2.0.0
[INFO] [stderr]    Compiling grin_servers v2.0.0
[INFO] [stderr]    Compiling grin_config v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "b315de632bf86d0e4ea08a74f08f9e54b1b1fab57e3d10b5b74f0b9144f9afd9"`
[INFO] running `"docker" "rm" "-f" "b315de632bf86d0e4ea08a74f08f9e54b1b1fab57e3d10b5b74f0b9144f9afd9"`
[INFO] [stdout] b315de632bf86d0e4ea08a74f08f9e54b1b1fab57e3d10b5b74f0b9144f9afd9
[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/reg/grin_config/2.0.0:/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] 36ba1b9fd27bd5bb2ccf6ecf343a6bd703f43b989e473bb2ad04db8bc8ee68a8
[INFO] running `"docker" "start" "-a" "36ba1b9fd27bd5bb2ccf6ecf343a6bd703f43b989e473bb2ad04db8bc8ee68a8"`
[INFO] [stderr]    Compiling grin_config v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `"docker" "inspect" "36ba1b9fd27bd5bb2ccf6ecf343a6bd703f43b989e473bb2ad04db8bc8ee68a8"`
[INFO] running `"docker" "rm" "-f" "36ba1b9fd27bd5bb2ccf6ecf343a6bd703f43b989e473bb2ad04db8bc8ee68a8"`
[INFO] [stdout] 36ba1b9fd27bd5bb2ccf6ecf343a6bd703f43b989e473bb2ad04db8bc8ee68a8
[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/reg/grin_config/2.0.0:/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] 912b73ad3a391bbab0f54e853294c7104797d1133665eb7a66596f0c0ed07952
[INFO] running `"docker" "start" "-a" "912b73ad3a391bbab0f54e853294c7104797d1133665eb7a66596f0c0ed07952"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grin_config-6db70a5b12dab1d8
[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] [stderr]    Doc-tests grin_config
[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" "912b73ad3a391bbab0f54e853294c7104797d1133665eb7a66596f0c0ed07952"`
[INFO] running `"docker" "rm" "-f" "912b73ad3a391bbab0f54e853294c7104797d1133665eb7a66596f0c0ed07952"`
[INFO] [stdout] 912b73ad3a391bbab0f54e853294c7104797d1133665eb7a66596f0c0ed07952