[INFO] updating cached repository skletsun/cargo_feature_dylib_issue
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/skletsun/cargo_feature_dylib_issue
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/skletsun/cargo_feature_dylib_issue" "work/ex/beta-1.38-1/sources/1.37.0/gh/skletsun/cargo_feature_dylib_issue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/skletsun/cargo_feature_dylib_issue'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/skletsun/cargo_feature_dylib_issue" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skletsun/cargo_feature_dylib_issue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skletsun/cargo_feature_dylib_issue'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a187c62cbe5555b9aec5d525ea0c3b44f6e85854
[INFO] sha for GitHub repo skletsun/cargo_feature_dylib_issue: a187c62cbe5555b9aec5d525ea0c3b44f6e85854
[INFO] validating manifest of skletsun/cargo_feature_dylib_issue 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 skletsun/cargo_feature_dylib_issue 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 skletsun/cargo_feature_dylib_issue
[INFO] removed workspace from skletsun/cargo_feature_dylib_issue
[INFO] finished frobbing skletsun/cargo_feature_dylib_issue
[INFO] frobbed toml for skletsun/cargo_feature_dylib_issue written to work/ex/beta-1.38-1/sources/1.37.0/gh/skletsun/cargo_feature_dylib_issue/Cargo.toml
[INFO] started frobbing skletsun/cargo_feature_dylib_issue
[INFO] removed workspace from skletsun/cargo_feature_dylib_issue
[INFO] finished frobbing skletsun/cargo_feature_dylib_issue
[INFO] frobbed toml for skletsun/cargo_feature_dylib_issue written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skletsun/cargo_feature_dylib_issue/Cargo.toml
[INFO] crate skletsun/cargo_feature_dylib_issue 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 skletsun/cargo_feature_dylib_issue 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skletsun/cargo_feature_dylib_issue:/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] a9cee146b2484e19bc706ae44e8e71e512634d0dbc8bc0e8a14189382f9f3af0
[INFO] running `"docker" "start" "-a" "a9cee146b2484e19bc706ae44e8e71e512634d0dbc8bc0e8a14189382f9f3af0"`
[INFO] [stderr]    Compiling cargo_check v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "a9cee146b2484e19bc706ae44e8e71e512634d0dbc8bc0e8a14189382f9f3af0"`
[INFO] running `"docker" "rm" "-f" "a9cee146b2484e19bc706ae44e8e71e512634d0dbc8bc0e8a14189382f9f3af0"`
[INFO] [stdout] a9cee146b2484e19bc706ae44e8e71e512634d0dbc8bc0e8a14189382f9f3af0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skletsun/cargo_feature_dylib_issue:/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] 0d02744eec49637e2512c43e11999079bc5492a1223ea41a2b7b27440e48f867
[INFO] running `"docker" "start" "-a" "0d02744eec49637e2512c43e11999079bc5492a1223ea41a2b7b27440e48f867"`
[INFO] [stderr]    Compiling cargo_check v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "0d02744eec49637e2512c43e11999079bc5492a1223ea41a2b7b27440e48f867"`
[INFO] running `"docker" "rm" "-f" "0d02744eec49637e2512c43e11999079bc5492a1223ea41a2b7b27440e48f867"`
[INFO] [stdout] 0d02744eec49637e2512c43e11999079bc5492a1223ea41a2b7b27440e48f867
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skletsun/cargo_feature_dylib_issue:/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] d9de6af10d5132c3ac7d671887ecd7f3dc79d32c6017f0d10b9075bec7055fa9
[INFO] running `"docker" "start" "-a" "d9de6af10d5132c3ac7d671887ecd7f3dc79d32c6017f0d10b9075bec7055fa9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_check-67353199085fca21
[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" "d9de6af10d5132c3ac7d671887ecd7f3dc79d32c6017f0d10b9075bec7055fa9"`
[INFO] running `"docker" "rm" "-f" "d9de6af10d5132c3ac7d671887ecd7f3dc79d32c6017f0d10b9075bec7055fa9"`
[INFO] [stdout] d9de6af10d5132c3ac7d671887ecd7f3dc79d32c6017f0d10b9075bec7055fa9