[INFO] crate multicast_dns 0.4.2 is already in cache
[INFO] extracting crate multicast_dns 0.4.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/multicast_dns/0.4.2
[INFO] extracting crate multicast_dns 0.4.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/multicast_dns/0.4.2
[INFO] validating manifest of multicast_dns-0.4.2 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 multicast_dns-0.4.2 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 multicast_dns-0.4.2
[INFO] finished frobbing multicast_dns-0.4.2
[INFO] frobbed toml for multicast_dns-0.4.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/multicast_dns/0.4.2/Cargo.toml
[INFO] started frobbing multicast_dns-0.4.2
[INFO] finished frobbing multicast_dns-0.4.2
[INFO] frobbed toml for multicast_dns-0.4.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/multicast_dns/0.4.2/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 multicast_dns-0.4.2 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/multicast_dns/0.4.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0ec9b599bdc1af7b5c3d55667cd33f046dbfe4b0d5ba5f4032971f79b0501d0d
[INFO] running `"docker" "start" "-a" "0ec9b599bdc1af7b5c3d55667cd33f046dbfe4b0d5ba5f4032971f79b0501d0d"`
[INFO] [stderr]    Compiling multicast_dns v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "0ec9b599bdc1af7b5c3d55667cd33f046dbfe4b0d5ba5f4032971f79b0501d0d"`
[INFO] running `"docker" "rm" "-f" "0ec9b599bdc1af7b5c3d55667cd33f046dbfe4b0d5ba5f4032971f79b0501d0d"`
[INFO] [stdout] 0ec9b599bdc1af7b5c3d55667cd33f046dbfe4b0d5ba5f4032971f79b0501d0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/multicast_dns/0.4.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 49ef96af359a0ff757872b05976ab5cb395268d9d11ac40ca18de701d778bbcf
[INFO] running `"docker" "start" "-a" "49ef96af359a0ff757872b05976ab5cb395268d9d11ac40ca18de701d778bbcf"`
[INFO] [stderr]    Compiling multicast_dns v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "49ef96af359a0ff757872b05976ab5cb395268d9d11ac40ca18de701d778bbcf"`
[INFO] running `"docker" "rm" "-f" "49ef96af359a0ff757872b05976ab5cb395268d9d11ac40ca18de701d778bbcf"`
[INFO] [stdout] 49ef96af359a0ff757872b05976ab5cb395268d9d11ac40ca18de701d778bbcf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/multicast_dns/0.4.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 607de964ae7009e28479e846e08fe001c223035b23fb3e7b5c414f52cb501e89
[INFO] running `"docker" "start" "-a" "607de964ae7009e28479e846e08fe001c223035b23fb3e7b5c414f52cb501e89"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multicast_dns-a0a02dbbf70a19da
[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 multicast_dns
[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" "607de964ae7009e28479e846e08fe001c223035b23fb3e7b5c414f52cb501e89"`
[INFO] running `"docker" "rm" "-f" "607de964ae7009e28479e846e08fe001c223035b23fb3e7b5c414f52cb501e89"`
[INFO] [stdout] 607de964ae7009e28479e846e08fe001c223035b23fb3e7b5c414f52cb501e89