[INFO] updating cached repository cdown/dstate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cdown/dstate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cdown/dstate" "work/ex/beta-1.38-1/sources/1.37.0/gh/cdown/dstate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cdown/dstate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cdown/dstate" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cdown/dstate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cdown/dstate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3f4e3a33c0a76a6d323168207271fcafe0d07dd
[INFO] sha for GitHub repo cdown/dstate: a3f4e3a33c0a76a6d323168207271fcafe0d07dd
[INFO] validating manifest of cdown/dstate 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 cdown/dstate 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 cdown/dstate
[INFO] finished frobbing cdown/dstate
[INFO] frobbed toml for cdown/dstate written to work/ex/beta-1.38-1/sources/1.37.0/gh/cdown/dstate/Cargo.toml
[INFO] started frobbing cdown/dstate
[INFO] finished frobbing cdown/dstate
[INFO] frobbed toml for cdown/dstate written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cdown/dstate/Cargo.toml
[INFO] crate cdown/dstate 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] 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 cdown/dstate 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cdown/dstate:/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] 4b8cfdbb18f72774c31b618701e7a58fd1bb8fceb79375cddaa5dc174b0ec220
[INFO] running `"docker" "start" "-a" "4b8cfdbb18f72774c31b618701e7a58fd1bb8fceb79375cddaa5dc174b0ec220"`
[INFO] [stderr]    Compiling dstate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "4b8cfdbb18f72774c31b618701e7a58fd1bb8fceb79375cddaa5dc174b0ec220"`
[INFO] running `"docker" "rm" "-f" "4b8cfdbb18f72774c31b618701e7a58fd1bb8fceb79375cddaa5dc174b0ec220"`
[INFO] [stdout] 4b8cfdbb18f72774c31b618701e7a58fd1bb8fceb79375cddaa5dc174b0ec220
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cdown/dstate:/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] 30778f5bc4c03bee63c80d0ac07bdc01840dac22cd7a87a4a52a2dc44b1f804c
[INFO] running `"docker" "start" "-a" "30778f5bc4c03bee63c80d0ac07bdc01840dac22cd7a87a4a52a2dc44b1f804c"`
[INFO] [stderr]    Compiling dstate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "30778f5bc4c03bee63c80d0ac07bdc01840dac22cd7a87a4a52a2dc44b1f804c"`
[INFO] running `"docker" "rm" "-f" "30778f5bc4c03bee63c80d0ac07bdc01840dac22cd7a87a4a52a2dc44b1f804c"`
[INFO] [stdout] 30778f5bc4c03bee63c80d0ac07bdc01840dac22cd7a87a4a52a2dc44b1f804c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cdown/dstate:/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] 6c8273ac19679e73f98d0643a2832723b7fb7be5bec690e5f8514a0261997e73
[INFO] running `"docker" "start" "-a" "6c8273ac19679e73f98d0643a2832723b7fb7be5bec690e5f8514a0261997e73"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dstate-daf6fe464daca382
[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" "6c8273ac19679e73f98d0643a2832723b7fb7be5bec690e5f8514a0261997e73"`
[INFO] running `"docker" "rm" "-f" "6c8273ac19679e73f98d0643a2832723b7fb7be5bec690e5f8514a0261997e73"`
[INFO] [stdout] 6c8273ac19679e73f98d0643a2832723b7fb7be5bec690e5f8514a0261997e73