[INFO] crate bip_dht 0.6.0 is already in cache
[INFO] extracting crate bip_dht 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bip_dht/0.6.0
[INFO] extracting crate bip_dht 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bip_dht/0.6.0
[INFO] validating manifest of bip_dht-0.6.0 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 bip_dht-0.6.0 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 bip_dht-0.6.0
[INFO] finished frobbing bip_dht-0.6.0
[INFO] frobbed toml for bip_dht-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bip_dht/0.6.0/Cargo.toml
[INFO] started frobbing bip_dht-0.6.0
[INFO] finished frobbing bip_dht-0.6.0
[INFO] frobbed toml for bip_dht-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bip_dht/0.6.0/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 bip_dht-0.6.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bip_dht/0.6.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1e7180f6f3a07fa976d7d393a33ed58511740f03be7bd05709d197362bd951bc
[INFO] running `"docker" "start" "-a" "1e7180f6f3a07fa976d7d393a33ed58511740f03be7bd05709d197362bd951bc"`
[INFO] [stderr]    Compiling slab v0.2.0
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling bip_bencode v0.2.0
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling bip_util v0.5.0
[INFO] [stderr]    Compiling bip_handshake v0.4.1
[INFO] [stderr]    Compiling bip_dht v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/request.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn from_parts(root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/request.rs:130:49
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn forward_compatible_find_node<'a>(rqst_root: &Dictionary<'a, Bencode<'a>>) -> Option<&'static str> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/response.rs:101:33
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn from_parts(root: &'a Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/error.rs:106:30
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn from_parts(root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/ping.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/ping.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn from_parts(rsp_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/find_node.rs:30:35
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/find_node.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn from_parts(rsp_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/get_peers.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/get_peers.rs:102:37
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn from_parts(rsp_root: &'a Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/announce_peer.rs:47:35
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/announce_peer.rs:136:35
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     types {
[INFO] [stderr] 9  | |         DhtError, DhtErrorKind, DhtResultExt, DhtResult;
[INFO] [stderr] 10 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     }
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     types {
[INFO] [stderr] 9  | |         DhtError, DhtErrorKind, DhtResultExt, DhtResult;
[INFO] [stderr] 10 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     }
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/worker/handler.rs:748:22
[INFO] [stderr]     |
[INFO] [stderr] 748 |                 let (mut bootstrap, mut attempts) = match table_actions.get_mut(&action_id) {
[INFO] [stderr]     |                      ----^^^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/worker/handler.rs:748:37
[INFO] [stderr]     |
[INFO] [stderr] 748 |                 let (mut bootstrap, mut attempts) = match table_actions.get_mut(&action_id) {
[INFO] [stderr]     |                                     ----^^^^^^^^
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.64s
[INFO] running `"docker" "inspect" "1e7180f6f3a07fa976d7d393a33ed58511740f03be7bd05709d197362bd951bc"`
[INFO] running `"docker" "rm" "-f" "1e7180f6f3a07fa976d7d393a33ed58511740f03be7bd05709d197362bd951bc"`
[INFO] [stdout] 1e7180f6f3a07fa976d7d393a33ed58511740f03be7bd05709d197362bd951bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bip_dht/0.6.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d5960f71f8a2dc931c1bf0f85582c8c11f467aee127c03d1db8d65b1fd172161
[INFO] running `"docker" "start" "-a" "d5960f71f8a2dc931c1bf0f85582c8c11f467aee127c03d1db8d65b1fd172161"`
[INFO] [stderr]    Compiling bip_dht v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/request.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn from_parts(root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/request.rs:130:49
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn forward_compatible_find_node<'a>(rqst_root: &Dictionary<'a, Bencode<'a>>) -> Option<&'static str> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/response.rs:101:33
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn from_parts(root: &'a Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/error.rs:106:30
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn from_parts(root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/ping.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/ping.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn from_parts(rsp_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/find_node.rs:30:35
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/find_node.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn from_parts(rsp_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/get_peers.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/get_peers.rs:102:37
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn from_parts(rsp_root: &'a Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message/announce_peer.rs:47:35
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message/announce_peer.rs:136:35
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn from_parts(rqst_root: &Dictionary<'a, Bencode<'a>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dictionary<'a, Bencode<'a>>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     types {
[INFO] [stderr] 9  | |         DhtError, DhtErrorKind, DhtResultExt, DhtResult;
[INFO] [stderr] 10 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     }
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     types {
[INFO] [stderr] 9  | |         DhtError, DhtErrorKind, DhtResultExt, DhtResult;
[INFO] [stderr] 10 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     }
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/worker/handler.rs:748:22
[INFO] [stderr]     |
[INFO] [stderr] 748 |                 let (mut bootstrap, mut attempts) = match table_actions.get_mut(&action_id) {
[INFO] [stderr]     |                      ----^^^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/worker/handler.rs:748:37
[INFO] [stderr]     |
[INFO] [stderr] 748 |                 let (mut bootstrap, mut attempts) = match table_actions.get_mut(&action_id) {
[INFO] [stderr]     |                                     ----^^^^^^^^
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `"docker" "inspect" "d5960f71f8a2dc931c1bf0f85582c8c11f467aee127c03d1db8d65b1fd172161"`
[INFO] running `"docker" "rm" "-f" "d5960f71f8a2dc931c1bf0f85582c8c11f467aee127c03d1db8d65b1fd172161"`
[INFO] [stdout] d5960f71f8a2dc931c1bf0f85582c8c11f467aee127c03d1db8d65b1fd172161
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bip_dht/0.6.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ceca8406cf31255e8a7fb32598151b4ddedb9796d595cc7aa8e0530b54bf74ba
[INFO] running `"docker" "start" "-a" "ceca8406cf31255e8a7fb32598151b4ddedb9796d595cc7aa8e0530b54bf74ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bip_dht-b5c4257a62f5c908
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test message::compact_info::tests::positive_compact_nodes_empty ... ok
[INFO] [stdout] test message::compact_info::tests::positive_compact_nodes_many ... ok
[INFO] [stdout] test message::compact_info::tests::positive_compact_values_one ... ok
[INFO] [stdout] test message::compact_info::tests::positive_compact_nodes_one ... ok
[INFO] [stdout] test routing::bucket::tests::positive_all_good_nodes ... ok
[INFO] [stdout] test message::compact_info::tests::positive_compact_values_many ... ok
[INFO] [stdout] test routing::bucket::tests::positive_initial_no_nodes ... ok
[INFO] [stdout] test routing::bucket::tests::positive_all_questionable_nodes ... ok
[INFO] [stdout] test routing::bucket::tests::positive_replace_questionable_node ... ok
[INFO] [stdout] test routing::node::tests::positive_bad_status_ordering ... ok
[INFO] [stdout] test routing::bucket::tests::positive_resist_questionable_node_churn ... ok
[INFO] [stdout] test routing::node::tests::positive_as_good ... ok
[INFO] [stdout] test routing::bucket::tests::positive_resist_good_node_churn ... ok
[INFO] [stdout] test routing::node::tests::positive_as_bad ... ok
[INFO] [stdout] test routing::node::tests::positive_encode_node ... ok
[INFO] [stdout] test routing::node::tests::positive_good_status_ordering ... ok
[INFO] [stdout] test routing::node::tests::positive_questionable_status_ordering ... ok
[INFO] [stdout] test routing::node::tests::positive_request_renewal ... ok
[INFO] [stdout] test routing::node::tests::positive_node_idle ... ok
[INFO] [stdout] test routing::node::tests::positive_response_renewal ... ok
[INFO] [stdout] test routing::node::tests::positive_node_idle_reqeusts ... ok
[INFO] [stdout] test routing::table::tests::negative_node_id_equal_table_id ... ok
[INFO] [stdout] test routing::node::tests::positive_as_questionable ... ok
[INFO] [stdout] test security::tests::positive_generate_compliant_ipv4_test_five ... ok
[INFO] [stdout] test routing::table::tests::positive_initial_empty_buckets ... ok
[INFO] [stdout] test security::tests::positive_generate_compliant_ipv4_test_four ... ok
[INFO] [stdout] test message::compact_info::tests::positive_compact_values_empty ... ok
[INFO] [stdout] test security::tests::positive_generate_compliant_ipv4_test_three ... ok
[INFO] [stdout] test security::tests::positive_generate_compliant_ipv4_test_one ... ok
[INFO] [stdout] test security::tests::positive_is_compliant_ipv4_test_four ... ok
[INFO] [stdout] test security::tests::positive_is_compliant_ipv4_test_five ... ok
[INFO] [stdout] test security::tests::positive_is_compliant_ipv4_test_two ... ok
[INFO] [stdout] test security::tests::positive_is_compliant_ipv4_test_three ... ok
[INFO] [stdout] test storage::tests::positive_add_and_retrieve_contact ... ok
[INFO] [stdout] test security::tests::positive_is_compliant_ipv4_test_one ... ok
[INFO] [stdout] test security::tests::positive_generate_compliant_ipv4_test_two ... ok
[INFO] [stdout] test routing::table::tests::positive_first_bucket_sorted ... ok
[INFO] [stdout] test routing::table::tests::positive_add_node_max_recursion ... ok
[INFO] [stdout] test storage::tests::positive_add_and_retrieve_contacts ... ok
[INFO] [stdout] test storage::tests::positive_full_storage_expire_two_infohash ... ok
[INFO] [stdout] test token::tests::positive_accept_v4_token_from_second_secret ... ok
[INFO] [stdout] test storage::tests::positive_full_storage_expire_one_infohash ... ok
[INFO] [stdout] test token::tests::positive_accept_v6_token_from_second_secret ... ok
[INFO] [stdout] test token::tests::positive_accept_valid_v6_token ... ok
[INFO] [stdout] test transaction::tests::positive_overflow_aid_generate ... ok
[INFO] [stdout] test transaction::tests::positive_overflow_mid_generate ... ok
[INFO] [stdout] test token::tests::positive_accept_valid_v4_token ... ok
[INFO] [stdout] test routing::table::tests::positive_last_bucket_sorted ... ok
[INFO] [stdout] test transaction::tests::positive_unique_aid_blocks ... ok
[INFO] [stdout] test transaction::tests::positive_overflow_tid_generate ... ok
[INFO] [stdout] test transaction::tests::positive_unique_tid_blocks ... ok
[INFO] [stdout] test routing::table::tests::positive_all_sorted_buckets ... ok
[INFO] [stdout] test transaction::tests::positive_tid_from_bytes ... ok
[INFO] [stdout] test transaction::tests::positive_unique_mid_blocks ... ok
[INFO] [stdout] test storage::tests::positive_renew_contacts ... ok
[INFO] [stdout] test token::tests::negative_reject_expired_v4_token ... ok
[INFO] [stdout] test token::tests::negative_reject_expired_v6_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bip_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" "ceca8406cf31255e8a7fb32598151b4ddedb9796d595cc7aa8e0530b54bf74ba"`
[INFO] running `"docker" "rm" "-f" "ceca8406cf31255e8a7fb32598151b4ddedb9796d595cc7aa8e0530b54bf74ba"`
[INFO] [stdout] ceca8406cf31255e8a7fb32598151b4ddedb9796d595cc7aa8e0530b54bf74ba