[INFO] crate dht 0.0.6 is already in cache
[INFO] extracting crate dht 0.0.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/dht/0.0.6
[INFO] extracting crate dht 0.0.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dht/0.0.6
[INFO] validating manifest of dht-0.0.6 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 dht-0.0.6 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 dht-0.0.6
[INFO] finished frobbing dht-0.0.6
[INFO] frobbed toml for dht-0.0.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dht/0.0.6/Cargo.toml
[INFO] started frobbing dht-0.0.6
[INFO] finished frobbing dht-0.0.6
[INFO] frobbed toml for dht-0.0.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dht/0.0.6/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 dht-0.0.6 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/dht/0.0.6:/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] d4fa5b978bf4c065c9ce1a30c4c4fb7be1633edc555fbadfd7760069db7b2c11
[INFO] running `"docker" "start" "-a" "d4fa5b978bf4c065c9ce1a30c4c4fb7be1633edc555fbadfd7760069db7b2c11"`
[INFO] [stderr]    Compiling dht v0.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "d4fa5b978bf4c065c9ce1a30c4c4fb7be1633edc555fbadfd7760069db7b2c11"`
[INFO] running `"docker" "rm" "-f" "d4fa5b978bf4c065c9ce1a30c4c4fb7be1633edc555fbadfd7760069db7b2c11"`
[INFO] [stdout] d4fa5b978bf4c065c9ce1a30c4c4fb7be1633edc555fbadfd7760069db7b2c11
[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/dht/0.0.6:/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] 655617698f5f4d532d4453166be565ab3b9085a799716ff1da8f7296f46d8b60
[INFO] running `"docker" "start" "-a" "655617698f5f4d532d4453166be565ab3b9085a799716ff1da8f7296f46d8b60"`
[INFO] [stderr]    Compiling dht v0.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "655617698f5f4d532d4453166be565ab3b9085a799716ff1da8f7296f46d8b60"`
[INFO] running `"docker" "rm" "-f" "655617698f5f4d532d4453166be565ab3b9085a799716ff1da8f7296f46d8b60"`
[INFO] [stdout] 655617698f5f4d532d4453166be565ab3b9085a799716ff1da8f7296f46d8b60
[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/dht/0.0.6:/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] b6f065a480dee4d34f54d49b55080c8e06a9aa25921a8760fd1681e2a4f6a8a7
[INFO] running `"docker" "start" "-a" "b6f065a480dee4d34f54d49b55080c8e06a9aa25921a8760fd1681e2a4f6a8a7"`
[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/dht-aa9444307321ef65
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test base::test::test_generic_api ... ok
[INFO] [stdout] test base::test::test_node_decode ... ok
[INFO] [stdout] test base::test::test_node_decode_bad_id ... ok
[INFO] [stdout] test base::test::test_node_encode_decode ... ok
[INFO] [stdout] test knodetable::test::test_kbucket_find_too_much ... ok
[INFO] [stdout] test base::test::test_node_encode ... ok
[INFO] [stdout] test base::test::test_node_decode_bad_address ... ok
[INFO] [stdout] test knodetable::test::test_kbucket_find ... ok
[INFO] [stdout] test knodetable::test::test_kbucket_update_unknown ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_find ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_random_id ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_update ... ok
[INFO] [stdout] test service::test::test_find_saves_node ... ok
[INFO] [stdout] test service::test::test_new ... ok
[INFO] [stdout] test service::test::test_ping_find_clean ... ok
[INFO] [stdout] test service::test::test_ping_find_value ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_new ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_pop_oldest ... ok
[INFO] [stdout] test knodetable::test::test_kbucket_update_conflict ... ok
[INFO] [stdout] test knodetable::test::test_kbucket_update_known ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_bucket_number ... ok
[INFO] [stdout] test knodetable::test::test_kbucket_new ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_find_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dht
[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" "b6f065a480dee4d34f54d49b55080c8e06a9aa25921a8760fd1681e2a4f6a8a7"`
[INFO] running `"docker" "rm" "-f" "b6f065a480dee4d34f54d49b55080c8e06a9aa25921a8760fd1681e2a4f6a8a7"`
[INFO] [stdout] b6f065a480dee4d34f54d49b55080c8e06a9aa25921a8760fd1681e2a4f6a8a7