[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-1.37-6/sources/1.36.0/gh/skletsun/cargo_feature_dylib_issue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/gh/skletsun/cargo_feature_dylib_issue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of skletsun/cargo_feature_dylib_issue 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 skletsun/cargo_feature_dylib_issue 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-1/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/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 186466a698ac5a47f5ceb0e84eb60c2c6b0b716550bb2a357f96abcd4f6bf32b
[INFO] running `"docker" "start" "-a" "186466a698ac5a47f5ceb0e84eb60c2c6b0b716550bb2a357f96abcd4f6bf32b"`
[INFO] [stderr]    Compiling cargo_check v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "186466a698ac5a47f5ceb0e84eb60c2c6b0b716550bb2a357f96abcd4f6bf32b"`
[INFO] running `"docker" "rm" "-f" "186466a698ac5a47f5ceb0e84eb60c2c6b0b716550bb2a357f96abcd4f6bf32b"`
[INFO] [stdout] 186466a698ac5a47f5ceb0e84eb60c2c6b0b716550bb2a357f96abcd4f6bf32b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1b5f373f5681bcb7894979f05b158c152546708e7ad15dc94f41cc23e1b3d823
[INFO] running `"docker" "start" "-a" "1b5f373f5681bcb7894979f05b158c152546708e7ad15dc94f41cc23e1b3d823"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo_check v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "1b5f373f5681bcb7894979f05b158c152546708e7ad15dc94f41cc23e1b3d823"`
[INFO] running `"docker" "rm" "-f" "1b5f373f5681bcb7894979f05b158c152546708e7ad15dc94f41cc23e1b3d823"`
[INFO] [stdout] 1b5f373f5681bcb7894979f05b158c152546708e7ad15dc94f41cc23e1b3d823
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a8cba90c0b0aad02b34cc30f90a977ac7d34c515436a6eb6dbe10e8b11ef62d7
[INFO] running `"docker" "start" "-a" "a8cba90c0b0aad02b34cc30f90a977ac7d34c515436a6eb6dbe10e8b11ef62d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_check-9bc59c983b8685bc
[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" "a8cba90c0b0aad02b34cc30f90a977ac7d34c515436a6eb6dbe10e8b11ef62d7"`
[INFO] running `"docker" "rm" "-f" "a8cba90c0b0aad02b34cc30f90a977ac7d34c515436a6eb6dbe10e8b11ef62d7"`
[INFO] [stdout] a8cba90c0b0aad02b34cc30f90a977ac7d34c515436a6eb6dbe10e8b11ef62d7