[INFO] crate futures-macro-await-preview 0.2.2 is already in cache
[INFO] extracting crate futures-macro-await-preview 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-await-preview/0.2.2
[INFO] extracting crate futures-macro-await-preview 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-await-preview/0.2.2
[INFO] validating manifest of futures-macro-await-preview-0.2.2 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-await-preview-0.2.2 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-await-preview-0.2.2
[INFO] finished frobbing futures-macro-await-preview-0.2.2
[INFO] frobbed toml for futures-macro-await-preview-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-await-preview/0.2.2/Cargo.toml
[INFO] started frobbing futures-macro-await-preview-0.2.2
[INFO] finished frobbing futures-macro-await-preview-0.2.2
[INFO] frobbed toml for futures-macro-await-preview-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-macro-await-preview/0.2.2/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-await-preview-0.2.2 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-await-preview/0.2.2:/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] a0a8ab435dcba0715aae820ee23454cd5420f40a27deb077adc6f54e1c6f2dfa
[INFO] running `"docker" "start" "-a" "a0a8ab435dcba0715aae820ee23454cd5420f40a27deb077adc6f54e1c6f2dfa"`
[INFO] [stderr]    Compiling futures-macro-await-preview v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `"docker" "inspect" "a0a8ab435dcba0715aae820ee23454cd5420f40a27deb077adc6f54e1c6f2dfa"`
[INFO] running `"docker" "rm" "-f" "a0a8ab435dcba0715aae820ee23454cd5420f40a27deb077adc6f54e1c6f2dfa"`
[INFO] [stdout] a0a8ab435dcba0715aae820ee23454cd5420f40a27deb077adc6f54e1c6f2dfa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-await-preview/0.2.2:/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] 069b3713d9baff913ed6e2faeb0a701f9277fb7c8fa28f50e7d86be7b12c5ffe
[INFO] running `"docker" "start" "-a" "069b3713d9baff913ed6e2faeb0a701f9277fb7c8fa28f50e7d86be7b12c5ffe"`
[INFO] [stderr]    Compiling futures-macro-await-preview v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "069b3713d9baff913ed6e2faeb0a701f9277fb7c8fa28f50e7d86be7b12c5ffe"`
[INFO] running `"docker" "rm" "-f" "069b3713d9baff913ed6e2faeb0a701f9277fb7c8fa28f50e7d86be7b12c5ffe"`
[INFO] [stdout] 069b3713d9baff913ed6e2faeb0a701f9277fb7c8fa28f50e7d86be7b12c5ffe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/futures-macro-await-preview/0.2.2:/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] aa4af06f7d29169718c0a5b17ef3c80f7a596f1fa8d9650b68889102b95ef1e0
[INFO] running `"docker" "start" "-a" "aa4af06f7d29169718c0a5b17ef3c80f7a596f1fa8d9650b68889102b95ef1e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_macro_await-83ef95e99c01c516
[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_await
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - await (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - await_item (line 78) ... ignored
[INFO] [stdout] test src/lib.rs - stream_yield (line 127) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa4af06f7d29169718c0a5b17ef3c80f7a596f1fa8d9650b68889102b95ef1e0"`
[INFO] running `"docker" "rm" "-f" "aa4af06f7d29169718c0a5b17ef3c80f7a596f1fa8d9650b68889102b95ef1e0"`
[INFO] [stdout] aa4af06f7d29169718c0a5b17ef3c80f7a596f1fa8d9650b68889102b95ef1e0