[INFO] crate futures-macro-async 0.2.1 is already in cache
[INFO] extracting crate futures-macro-async 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-async/0.2.1
[INFO] extracting crate futures-macro-async 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-async/0.2.1
[INFO] validating manifest of futures-macro-async-0.2.1 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 futures-macro-async-0.2.1 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 futures-macro-async-0.2.1
[INFO] finished frobbing futures-macro-async-0.2.1
[INFO] frobbed toml for futures-macro-async-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-async/0.2.1/Cargo.toml
[INFO] started frobbing futures-macro-async-0.2.1
[INFO] finished frobbing futures-macro-async-0.2.1
[INFO] frobbed toml for futures-macro-async-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-async/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 futures-macro-async-0.2.1 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-async/0.2.1:/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] 4e18da7c0f3377fca631ffcaedafe44cb2ee43a77832a15f5e90072c0877c73a
[INFO] running `"docker" "start" "-a" "4e18da7c0f3377fca631ffcaedafe44cb2ee43a77832a15f5e90072c0877c73a"`
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling futures-macro-async v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `"docker" "inspect" "4e18da7c0f3377fca631ffcaedafe44cb2ee43a77832a15f5e90072c0877c73a"`
[INFO] running `"docker" "rm" "-f" "4e18da7c0f3377fca631ffcaedafe44cb2ee43a77832a15f5e90072c0877c73a"`
[INFO] [stdout] 4e18da7c0f3377fca631ffcaedafe44cb2ee43a77832a15f5e90072c0877c73a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-async/0.2.1:/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] 4985a56fd28206ea30f53ce2060e713754719eb7dcf81638e4a823e32a571a87
[INFO] running `"docker" "start" "-a" "4985a56fd28206ea30f53ce2060e713754719eb7dcf81638e4a823e32a571a87"`
[INFO] [stderr]    Compiling futures-macro-async v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "4985a56fd28206ea30f53ce2060e713754719eb7dcf81638e4a823e32a571a87"`
[INFO] running `"docker" "rm" "-f" "4985a56fd28206ea30f53ce2060e713754719eb7dcf81638e4a823e32a571a87"`
[INFO] [stdout] 4985a56fd28206ea30f53ce2060e713754719eb7dcf81638e4a823e32a571a87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-async/0.2.1:/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] f1fe2702c8edbe3e1c6561170407cde78465687663bf7de104c39994f1354fee
[INFO] running `"docker" "start" "-a" "f1fe2702c8edbe3e1c6561170407cde78465687663bf7de104c39994f1354fee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_macro_async-dc154788f501134c
[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] [stderr]    Doc-tests futures-macro-async
[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" "f1fe2702c8edbe3e1c6561170407cde78465687663bf7de104c39994f1354fee"`
[INFO] running `"docker" "rm" "-f" "f1fe2702c8edbe3e1c6561170407cde78465687663bf7de104c39994f1354fee"`
[INFO] [stdout] f1fe2702c8edbe3e1c6561170407cde78465687663bf7de104c39994f1354fee