[INFO] crate ns-dns-tokio 0.4.0 is already in cache
[INFO] extracting crate ns-dns-tokio 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ns-dns-tokio/0.4.0
[INFO] extracting crate ns-dns-tokio 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ns-dns-tokio/0.4.0
[INFO] validating manifest of ns-dns-tokio-0.4.0 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 ns-dns-tokio-0.4.0 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 ns-dns-tokio-0.4.0
[INFO] finished frobbing ns-dns-tokio-0.4.0
[INFO] frobbed toml for ns-dns-tokio-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ns-dns-tokio/0.4.0/Cargo.toml
[INFO] started frobbing ns-dns-tokio-0.4.0
[INFO] finished frobbing ns-dns-tokio-0.4.0
[INFO] frobbed toml for ns-dns-tokio-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ns-dns-tokio/0.4.0/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 ns-dns-tokio-0.4.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ns-dns-tokio/0.4.0:/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] b9de6d419b18d42496b37842347a03460eea93f967b79ad1ef8c216130b6ef85
[INFO] running `"docker" "start" "-a" "b9de6d419b18d42496b37842347a03460eea93f967b79ad1ef8c216130b6ef85"`
[INFO] [stderr]    Compiling abstract-ns v0.4.3
[INFO] [stderr]    Compiling domain v0.2.4
[INFO] [stderr]    Compiling ns-dns-tokio v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `"docker" "inspect" "b9de6d419b18d42496b37842347a03460eea93f967b79ad1ef8c216130b6ef85"`
[INFO] running `"docker" "rm" "-f" "b9de6d419b18d42496b37842347a03460eea93f967b79ad1ef8c216130b6ef85"`
[INFO] [stdout] b9de6d419b18d42496b37842347a03460eea93f967b79ad1ef8c216130b6ef85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ns-dns-tokio/0.4.0:/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] b63bf01495ff3ef5d110d98dcb1f226ead152fd192e1939f4ce46f8ba413e136
[INFO] running `"docker" "start" "-a" "b63bf01495ff3ef5d110d98dcb1f226ead152fd192e1939f4ce46f8ba413e136"`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling ns-dns-tokio v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `"docker" "inspect" "b63bf01495ff3ef5d110d98dcb1f226ead152fd192e1939f4ce46f8ba413e136"`
[INFO] running `"docker" "rm" "-f" "b63bf01495ff3ef5d110d98dcb1f226ead152fd192e1939f4ce46f8ba413e136"`
[INFO] [stdout] b63bf01495ff3ef5d110d98dcb1f226ead152fd192e1939f4ce46f8ba413e136
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ns-dns-tokio/0.4.0:/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] 263fe98aa796ef2866dd1f6c1302c6d4b19a96e29e08529ea4de73a4e6eac240
[INFO] running `"docker" "start" "-a" "263fe98aa796ef2866dd1f6c1302c6d4b19a96e29e08529ea4de73a4e6eac240"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ns_dns_tokio-f9b6db8c20e08f26
[INFO] [stderr]    Doc-tests ns_dns_tokio
[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] [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" "263fe98aa796ef2866dd1f6c1302c6d4b19a96e29e08529ea4de73a4e6eac240"`
[INFO] running `"docker" "rm" "-f" "263fe98aa796ef2866dd1f6c1302c6d4b19a96e29e08529ea4de73a4e6eac240"`
[INFO] [stdout] 263fe98aa796ef2866dd1f6c1302c6d4b19a96e29e08529ea4de73a4e6eac240