[INFO] crate async-datagram 3.0.0 is already in cache
[INFO] extracting crate async-datagram 3.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/async-datagram/3.0.0
[INFO] extracting crate async-datagram 3.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-datagram/3.0.0
[INFO] validating manifest of async-datagram-3.0.0 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 async-datagram-3.0.0 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 async-datagram-3.0.0
[INFO] finished frobbing async-datagram-3.0.0
[INFO] frobbed toml for async-datagram-3.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/async-datagram/3.0.0/Cargo.toml
[INFO] started frobbing async-datagram-3.0.0
[INFO] finished frobbing async-datagram-3.0.0
[INFO] frobbed toml for async-datagram-3.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-datagram/3.0.0/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 async-datagram-3.0.0 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/async-datagram/3.0.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 96bc3a8da7104e5f62866fc7764c33313a0a98e6bb9e0dc5bc9ddedd83be7f43
[INFO] running `"docker" "start" "-a" "96bc3a8da7104e5f62866fc7764c33313a0a98e6bb9e0dc5bc9ddedd83be7f43"`
[INFO] [stderr]    Compiling async-datagram v3.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `"docker" "inspect" "96bc3a8da7104e5f62866fc7764c33313a0a98e6bb9e0dc5bc9ddedd83be7f43"`
[INFO] running `"docker" "rm" "-f" "96bc3a8da7104e5f62866fc7764c33313a0a98e6bb9e0dc5bc9ddedd83be7f43"`
[INFO] [stdout] 96bc3a8da7104e5f62866fc7764c33313a0a98e6bb9e0dc5bc9ddedd83be7f43
[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/async-datagram/3.0.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8ac53bfb306ba8362a5122b66486fe14992b34cec06fc0f7a039d30d2e7cd4f5
[INFO] running `"docker" "start" "-a" "8ac53bfb306ba8362a5122b66486fe14992b34cec06fc0f7a039d30d2e7cd4f5"`
[INFO] [stderr]    Compiling async-datagram v3.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "8ac53bfb306ba8362a5122b66486fe14992b34cec06fc0f7a039d30d2e7cd4f5"`
[INFO] running `"docker" "rm" "-f" "8ac53bfb306ba8362a5122b66486fe14992b34cec06fc0f7a039d30d2e7cd4f5"`
[INFO] [stdout] 8ac53bfb306ba8362a5122b66486fe14992b34cec06fc0f7a039d30d2e7cd4f5
[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/async-datagram/3.0.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 305830af10f6cb2157b98f3fe94e192e6799d0c6c1850745bef231afe13e7b28
[INFO] running `"docker" "start" "-a" "305830af10f6cb2157b98f3fe94e192e6799d0c6c1850745bef231afe13e7b28"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_datagram-278db994560bd97a
[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]      Running /opt/crater/target/debug/deps/test-dc729afe9a8b1344
[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-datagram
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "305830af10f6cb2157b98f3fe94e192e6799d0c6c1850745bef231afe13e7b28"`
[INFO] running `"docker" "rm" "-f" "305830af10f6cb2157b98f3fe94e192e6799d0c6c1850745bef231afe13e7b28"`
[INFO] [stdout] 305830af10f6cb2157b98f3fe94e192e6799d0c6c1850745bef231afe13e7b28