[INFO] crate async-net-server 0.0.0 is already in cache
[INFO] extracting crate async-net-server 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/async-net-server/0.0.0
[INFO] extracting crate async-net-server 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-net-server/0.0.0
[INFO] validating manifest of async-net-server-0.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of async-net-server-0.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing async-net-server-0.0.0
[INFO] finished frobbing async-net-server-0.0.0
[INFO] frobbed toml for async-net-server-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/async-net-server/0.0.0/Cargo.toml
[INFO] started frobbing async-net-server-0.0.0
[INFO] finished frobbing async-net-server-0.0.0
[INFO] frobbed toml for async-net-server-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-net-server/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing async-net-server-0.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-net-server/0.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9983e7c3e7bd09a2a7cbac09daee460ee7e88a856ea38122b9061b8101ebedcc
[INFO] running `"docker" "start" "-a" "9983e7c3e7bd09a2a7cbac09daee460ee7e88a856ea38122b9061b8101ebedcc"`
[INFO] [stderr]    Compiling async-net-server v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "9983e7c3e7bd09a2a7cbac09daee460ee7e88a856ea38122b9061b8101ebedcc"`
[INFO] running `"docker" "rm" "-f" "9983e7c3e7bd09a2a7cbac09daee460ee7e88a856ea38122b9061b8101ebedcc"`
[INFO] [stdout] 9983e7c3e7bd09a2a7cbac09daee460ee7e88a856ea38122b9061b8101ebedcc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-net-server/0.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d3a8c5470edc2c296d96043a74249ee8dfec4134484adc5186111ab1f690d05
[INFO] running `"docker" "start" "-a" "1d3a8c5470edc2c296d96043a74249ee8dfec4134484adc5186111ab1f690d05"`
[INFO] [stderr]    Compiling async-net-server v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "1d3a8c5470edc2c296d96043a74249ee8dfec4134484adc5186111ab1f690d05"`
[INFO] running `"docker" "rm" "-f" "1d3a8c5470edc2c296d96043a74249ee8dfec4134484adc5186111ab1f690d05"`
[INFO] [stdout] 1d3a8c5470edc2c296d96043a74249ee8dfec4134484adc5186111ab1f690d05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-net-server/0.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 71dcac792cfaa3db1cb2469c67651c8ce5e3c3bb12b822193f92b834b8b813e7
[INFO] running `"docker" "start" "-a" "71dcac792cfaa3db1cb2469c67651c8ce5e3c3bb12b822193f92b834b8b813e7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_net_server-fbf8983405ce6fad
[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 async-net-server
[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" "71dcac792cfaa3db1cb2469c67651c8ce5e3c3bb12b822193f92b834b8b813e7"`
[INFO] running `"docker" "rm" "-f" "71dcac792cfaa3db1cb2469c67651c8ce5e3c3bb12b822193f92b834b8b813e7"`
[INFO] [stdout] 71dcac792cfaa3db1cb2469c67651c8ce5e3c3bb12b822193f92b834b8b813e7