[INFO] fetching crate dht 0.0.6...
[INFO] testing dht-0.0.6 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate dht 0.0.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dht 0.0.6 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dht 0.0.6
[INFO] finished tweaking crates.io crate dht 0.0.6
[INFO] tweaked toml for crates.io crate dht 0.0.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b45716eadf9a3b7777340bffeeee6af650f3bcf14479d23d650a9ac4a4a27003
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b45716eadf9a3b7777340bffeeee6af650f3bcf14479d23d650a9ac4a4a27003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b45716eadf9a3b7777340bffeeee6af650f3bcf14479d23d650a9ac4a4a27003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45716eadf9a3b7777340bffeeee6af650f3bcf14479d23d650a9ac4a4a27003", kill_on_drop: false }`
[INFO] [stdout] b45716eadf9a3b7777340bffeeee6af650f3bcf14479d23d650a9ac4a4a27003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 802d6c97d063aae03c92fb3def63f8900b8ae68e898fe22480e234ed859b5780
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "802d6c97d063aae03c92fb3def63f8900b8ae68e898fe22480e234ed859b5780", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling dht v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let s: &str = &try!(d.read_str());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let s = try!(d.read_str());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             try!(s.emit_struct_field("address", 0, |s2| {
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |             try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 189 |             let addr = try!(d.read_struct_field("address", 0, |d2| {
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:200:22
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let id = try!(d.read_struct_field("id", 1, TId::decode));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 let s = try!(d2.read_str());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "802d6c97d063aae03c92fb3def63f8900b8ae68e898fe22480e234ed859b5780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802d6c97d063aae03c92fb3def63f8900b8ae68e898fe22480e234ed859b5780", kill_on_drop: false }`
[INFO] [stdout] 802d6c97d063aae03c92fb3def63f8900b8ae68e898fe22480e234ed859b5780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3d7911dcc356308df43ef27d2a5fe98ba5ee54af65fc9ee8ea539eb9ec7df64
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3d7911dcc356308df43ef27d2a5fe98ba5ee54af65fc9ee8ea539eb9ec7df64", kill_on_drop: false }`
[INFO] [stderr]    Compiling dht v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let s: &str = &try!(d.read_str());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let s = try!(d.read_str());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             try!(s.emit_struct_field("address", 0, |s2| {
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |             try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 189 |             let addr = try!(d.read_struct_field("address", 0, |d2| {
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:200:22
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let id = try!(d.read_struct_field("id", 1, TId::decode));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 let s = try!(d2.read_str());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let s: &str = &try!(d.read_str());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let s = try!(d.read_str());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             try!(s.emit_struct_field("address", 0, |s2| {
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |             try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 189 |             let addr = try!(d.read_struct_field("address", 0, |d2| {
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:200:22
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let id = try!(d.read_struct_field("id", 1, TId::decode));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/base.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 let s = try!(d2.read_str());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "b3d7911dcc356308df43ef27d2a5fe98ba5ee54af65fc9ee8ea539eb9ec7df64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3d7911dcc356308df43ef27d2a5fe98ba5ee54af65fc9ee8ea539eb9ec7df64", kill_on_drop: false }`
[INFO] [stdout] b3d7911dcc356308df43ef27d2a5fe98ba5ee54af65fc9ee8ea539eb9ec7df64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a72104f3109f9d67f249aab25579b6245bc61be86d07a70f8611d5fb0a12f5d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a72104f3109f9d67f249aab25579b6245bc61be86d07a70f8611d5fb0a12f5d9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] running 23 tests
[INFO] [stderr]   --> src/base.rs:58:24
[INFO] [stdout] test knodetable::test::test_kbucket_find ... ok
[INFO] [stderr]    |
[INFO] [stdout] test knodetable::test::test_kbucket_find_too_much ... ok
[INFO] [stderr] 58 |         let s: &str = &try!(d.read_str());
[INFO] [stdout] test knodetable::test::test_kbucket_new ... ok
[INFO] [stderr]    |                        ^^^
[INFO] [stdout] test knodetable::test::test_kbucket_update_conflict ... ok
[INFO] [stderr]    |
[INFO] [stdout] test knodetable::test::test_kbucket_update_known ... ok
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] test knodetable::test::test_kbucket_update_unknown ... ok
[INFO] [stderr] 
[INFO] [stdout] test knodetable::test::test_nodetable_bucket_number ... ok
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] test knodetable::test::test_nodetable_find ... ok
[INFO] [stderr]    --> src/base.rs:111:17
[INFO] [stdout] test base::test::test_node_encode_decode ... ok
[INFO] [stderr]     |
[INFO] [stdout] test base::test::test_node_encode ... ok
[INFO] [stderr] 111 |         let s = try!(d.read_str());
[INFO] [stdout] test base::test::test_node_decode_bad_id ... ok
[INFO] [stderr]     |                 ^^^
[INFO] [stdout] test base::test::test_node_decode_bad_address ... ok
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             try!(s.emit_struct_field("address", 0, |s2| {
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:189:24
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let addr = try!(d.read_struct_field("address", 0, |d2| {
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:200:22
[INFO] [stderr]     |
[INFO] [stderr] 200 |             let id = try!(d.read_struct_field("id", 1, TId::decode));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 let s = try!(d2.read_str());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:58:24
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let s: &str = &try!(d.read_str());
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:111:17
[INFO] [stderr]     |
[INFO] [stderr] 111 |         let s = try!(d.read_str());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             try!(s.emit_struct_field("address", 0, |s2| {
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:189:24
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let addr = try!(d.read_struct_field("address", 0, |d2| {
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:200:22
[INFO] [stderr]     |
[INFO] [stderr] 200 |             let id = try!(d.read_struct_field("id", 1, TId::decode));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 let s = try!(d2.read_str());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dht-0b3dee9fe042ecf6
[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_nodetable_update ... ok
[INFO] [stdout] test service::test::test_find_saves_node ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_random_id ... ok
[INFO] [stdout] test base::test::test_node_decode ... ok
[INFO] [stdout] test base::test::test_generic_api ... ok
[INFO] [stdout] test service::test::test_new ... ok
[INFO] [stdout] test knodetable::test::test_nodetable_find_overflow ... ok
[INFO] [stdout] test service::test::test_ping_find_clean ... 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 `Command { std: "docker" "inspect" "a72104f3109f9d67f249aab25579b6245bc61be86d07a70f8611d5fb0a12f5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72104f3109f9d67f249aab25579b6245bc61be86d07a70f8611d5fb0a12f5d9", kill_on_drop: false }`
[INFO] [stdout] a72104f3109f9d67f249aab25579b6245bc61be86d07a70f8611d5fb0a12f5d9