[INFO] updating cached repository khernyo/http-blackhole [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/khernyo/http-blackhole [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/khernyo/http-blackhole" "work/ex/beta-1.38-1/sources/1.37.0/gh/khernyo/http-blackhole"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/khernyo/http-blackhole'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/khernyo/http-blackhole" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/khernyo/http-blackhole"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/khernyo/http-blackhole'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] eb16e76d7431b958e4649ff49833dbc1fd168452 [INFO] sha for GitHub repo khernyo/http-blackhole: eb16e76d7431b958e4649ff49833dbc1fd168452 [INFO] validating manifest of khernyo/http-blackhole 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 khernyo/http-blackhole 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 khernyo/http-blackhole [INFO] finished frobbing khernyo/http-blackhole [INFO] frobbed toml for khernyo/http-blackhole written to work/ex/beta-1.38-1/sources/1.37.0/gh/khernyo/http-blackhole/Cargo.toml [INFO] started frobbing khernyo/http-blackhole [INFO] finished frobbing khernyo/http-blackhole [INFO] frobbed toml for khernyo/http-blackhole written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/khernyo/http-blackhole/Cargo.toml [INFO] crate khernyo/http-blackhole 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 khernyo/http-blackhole 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/khernyo/http-blackhole:/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] e596861feb1f1786c7555bd0e15c23ac57f6fc51340493a9554467f93e8564ee [INFO] running `"docker" "start" "-a" "e596861feb1f1786c7555bd0e15c23ac57f6fc51340493a9554467f93e8564ee"` [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling tokio-threadpool v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio v0.1.6 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling http-blackhole v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.87s [INFO] running `"docker" "inspect" "e596861feb1f1786c7555bd0e15c23ac57f6fc51340493a9554467f93e8564ee"` [INFO] running `"docker" "rm" "-f" "e596861feb1f1786c7555bd0e15c23ac57f6fc51340493a9554467f93e8564ee"` [INFO] [stdout] e596861feb1f1786c7555bd0e15c23ac57f6fc51340493a9554467f93e8564ee [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/khernyo/http-blackhole:/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] 2d7916ff356cad8012f0ad58da13c49fd9ea916821da2bddca25b3571e3cd7dc [INFO] running `"docker" "start" "-a" "2d7916ff356cad8012f0ad58da13c49fd9ea916821da2bddca25b3571e3cd7dc"` [INFO] [stderr] Compiling http-blackhole v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "2d7916ff356cad8012f0ad58da13c49fd9ea916821da2bddca25b3571e3cd7dc"` [INFO] running `"docker" "rm" "-f" "2d7916ff356cad8012f0ad58da13c49fd9ea916821da2bddca25b3571e3cd7dc"` [INFO] [stdout] 2d7916ff356cad8012f0ad58da13c49fd9ea916821da2bddca25b3571e3cd7dc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/khernyo/http-blackhole:/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] 78fa4d02a63e1c3ae371c45e05a3ba43eeca70d37f8492c15294f29c54e7babd [INFO] running `"docker" "start" "-a" "78fa4d02a63e1c3ae371c45e05a3ba43eeca70d37f8492c15294f29c54e7babd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/http_blackhole-c0f04397981c809c [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" "78fa4d02a63e1c3ae371c45e05a3ba43eeca70d37f8492c15294f29c54e7babd"` [INFO] running `"docker" "rm" "-f" "78fa4d02a63e1c3ae371c45e05a3ba43eeca70d37f8492c15294f29c54e7babd"` [INFO] [stdout] 78fa4d02a63e1c3ae371c45e05a3ba43eeca70d37f8492c15294f29c54e7babd