[INFO] updating cached repository Rah837/async_for_each
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Rah837/async_for_each
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Rah837/async_for_each" "work/ex/beta-1.38-1/sources/1.37.0/gh/Rah837/async_for_each"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Rah837/async_for_each'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Rah837/async_for_each" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rah837/async_for_each"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rah837/async_for_each'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d2e2fddfc04e9ebc99064f7e3ebd5e226c193a1
[INFO] sha for GitHub repo Rah837/async_for_each: 8d2e2fddfc04e9ebc99064f7e3ebd5e226c193a1
[INFO] validating manifest of Rah837/async_for_each 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 Rah837/async_for_each 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 Rah837/async_for_each
[INFO] finished frobbing Rah837/async_for_each
[INFO] frobbed toml for Rah837/async_for_each written to work/ex/beta-1.38-1/sources/1.37.0/gh/Rah837/async_for_each/Cargo.toml
[INFO] started frobbing Rah837/async_for_each
[INFO] finished frobbing Rah837/async_for_each
[INFO] frobbed toml for Rah837/async_for_each written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rah837/async_for_each/Cargo.toml
[INFO] crate Rah837/async_for_each 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 Rah837/async_for_each 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-0/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/Rah837/async_for_each:/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] 9e997f4fbb562ccaa6e9b6317eb245f4d0551ba621d60dbd5ffc39c0bb20ba98
[INFO] running `"docker" "start" "-a" "9e997f4fbb562ccaa6e9b6317eb245f4d0551ba621d60dbd5ffc39c0bb20ba98"`
[INFO] [stderr]    Compiling async v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "9e997f4fbb562ccaa6e9b6317eb245f4d0551ba621d60dbd5ffc39c0bb20ba98"`
[INFO] running `"docker" "rm" "-f" "9e997f4fbb562ccaa6e9b6317eb245f4d0551ba621d60dbd5ffc39c0bb20ba98"`
[INFO] [stdout] 9e997f4fbb562ccaa6e9b6317eb245f4d0551ba621d60dbd5ffc39c0bb20ba98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/Rah837/async_for_each:/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] 182a02d1c2c1906af388b2c207a4074b646e1aff9ac3b5cad73ac0e2ad9bcbb2
[INFO] running `"docker" "start" "-a" "182a02d1c2c1906af388b2c207a4074b646e1aff9ac3b5cad73ac0e2ad9bcbb2"`
[INFO] [stderr]    Compiling async v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "182a02d1c2c1906af388b2c207a4074b646e1aff9ac3b5cad73ac0e2ad9bcbb2"`
[INFO] running `"docker" "rm" "-f" "182a02d1c2c1906af388b2c207a4074b646e1aff9ac3b5cad73ac0e2ad9bcbb2"`
[INFO] [stdout] 182a02d1c2c1906af388b2c207a4074b646e1aff9ac3b5cad73ac0e2ad9bcbb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/Rah837/async_for_each:/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] ea40d9641501ea939c9bd2a70b3d82976c458d3e7b5b29e08e6e99abeed36944
[INFO] running `"docker" "start" "-a" "ea40d9641501ea939c9bd2a70b3d82976c458d3e7b5b29e08e6e99abeed36944"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async-36c70a01fdfdf103
[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" "ea40d9641501ea939c9bd2a70b3d82976c458d3e7b5b29e08e6e99abeed36944"`
[INFO] running `"docker" "rm" "-f" "ea40d9641501ea939c9bd2a70b3d82976c458d3e7b5b29e08e6e99abeed36944"`
[INFO] [stdout] ea40d9641501ea939c9bd2a70b3d82976c458d3e7b5b29e08e6e99abeed36944