[INFO] crate aktoro-context 0.1.0-alpha.4 is already in cache
[INFO] extracting crate aktoro-context 0.1.0-alpha.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/aktoro-context/0.1.0-alpha.4
[INFO] extracting crate aktoro-context 0.1.0-alpha.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aktoro-context/0.1.0-alpha.4
[INFO] validating manifest of aktoro-context-0.1.0-alpha.4 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 aktoro-context-0.1.0-alpha.4 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 aktoro-context-0.1.0-alpha.4
[INFO] finished frobbing aktoro-context-0.1.0-alpha.4
[INFO] frobbed toml for aktoro-context-0.1.0-alpha.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/aktoro-context/0.1.0-alpha.4/Cargo.toml
[INFO] started frobbing aktoro-context-0.1.0-alpha.4
[INFO] finished frobbing aktoro-context-0.1.0-alpha.4
[INFO] frobbed toml for aktoro-context-0.1.0-alpha.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aktoro-context/0.1.0-alpha.4/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 aktoro-context-0.1.0-alpha.4 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-5/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/aktoro-context/0.1.0-alpha.4:/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] 733673581e0bd899c7c47df05b18934589d17e270b51f06da1985956c703c0a9
[INFO] running `"docker" "start" "-a" "733673581e0bd899c7c47df05b18934589d17e270b51f06da1985956c703c0a9"`
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling aktoro-channel v0.1.0-alpha.8
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling aktoro-raw v0.1.0-alpha.4
[INFO] [stderr]    Compiling aktoro-context v0.1.0-alpha.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "733673581e0bd899c7c47df05b18934589d17e270b51f06da1985956c703c0a9"`
[INFO] running `"docker" "rm" "-f" "733673581e0bd899c7c47df05b18934589d17e270b51f06da1985956c703c0a9"`
[INFO] [stdout] 733673581e0bd899c7c47df05b18934589d17e270b51f06da1985956c703c0a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/aktoro-context/0.1.0-alpha.4:/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] ad0a46c3b171e8b24a7adbc5cb8cb2366299712942b89fd61edb62056d7b4320
[INFO] running `"docker" "start" "-a" "ad0a46c3b171e8b24a7adbc5cb8cb2366299712942b89fd61edb62056d7b4320"`
[INFO] [stderr]    Compiling aktoro-context v0.1.0-alpha.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "ad0a46c3b171e8b24a7adbc5cb8cb2366299712942b89fd61edb62056d7b4320"`
[INFO] running `"docker" "rm" "-f" "ad0a46c3b171e8b24a7adbc5cb8cb2366299712942b89fd61edb62056d7b4320"`
[INFO] [stdout] ad0a46c3b171e8b24a7adbc5cb8cb2366299712942b89fd61edb62056d7b4320
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/aktoro-context/0.1.0-alpha.4:/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] e8126b6a82a182c0ad6fef5634ff7dbbeb74ca6eda2402d603cca93ce3144441
[INFO] running `"docker" "start" "-a" "e8126b6a82a182c0ad6fef5634ff7dbbeb74ca6eda2402d603cca93ce3144441"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aktoro_context-d42c2e479d787091
[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 aktoro-context
[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" "e8126b6a82a182c0ad6fef5634ff7dbbeb74ca6eda2402d603cca93ce3144441"`
[INFO] running `"docker" "rm" "-f" "e8126b6a82a182c0ad6fef5634ff7dbbeb74ca6eda2402d603cca93ce3144441"`
[INFO] [stdout] e8126b6a82a182c0ad6fef5634ff7dbbeb74ca6eda2402d603cca93ce3144441