[INFO] fetching crate rss-watch 0.1.0...
[INFO] checking rss-watch-0.1.0 against beta for pr-78714
[INFO] extracting crate rss-watch 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rss-watch 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rss-watch 0.1.0
[INFO] finished tweaking crates.io crate rss-watch 0.1.0
[INFO] tweaked toml for crates.io crate rss-watch 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee2aea0e819755b903bdcaec18408412adabba12370805b484ce8956bc997796
[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" "ee2aea0e819755b903bdcaec18408412adabba12370805b484ce8956bc997796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee2aea0e819755b903bdcaec18408412adabba12370805b484ce8956bc997796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2aea0e819755b903bdcaec18408412adabba12370805b484ce8956bc997796", kill_on_drop: false }`
[INFO] [stdout] ee2aea0e819755b903bdcaec18408412adabba12370805b484ce8956bc997796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf1c64188ed148b0b91d0a7d07106c31e5ab4fea30653bbc27f8736bfe9b098c
[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" "bf1c64188ed148b0b91d0a7d07106c31e5ab4fea30653bbc27f8736bfe9b098c", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling derive_builder v0.5.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.11.1
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking native-tls v0.2.6
[INFO] [stderr]     Checking quick-xml v0.12.4
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking rusqlite v0.16.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking atom_syndication v0.6.0
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking rss v1.9.0
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking rss-watch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/database.rs:35:36
[INFO] [stdout]    |
[INFO] [stdout] 35 |             &[&feed_url, &kind as &ToSql],
[INFO] [stdout]    |                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/database.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |             match stmt.exists(&[&feed_id as &ToSql, guid]) {
[INFO] [stdout]    |                                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/database.rs:81:28
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &[&feed_id as &ToSql, &guid],
[INFO] [stdout]    |                            ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |         entries: &'a [&'a FeedExt],
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 |     ) -> Result<Vec<&FeedExt>, Error> {
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:132:31
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let new_entries: Vec<&FeedExt> = entries
[INFO] [stdout]     |                               ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:143:29
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .collect::<Vec<&FeedExt>>();
[INFO] [stdout]     |                             ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:136:54
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 |e| match stmt.exists(&[&feed_id as &ToSql, &e.guid().unwrap()]) {
[INFO] [stdout]     |                                                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:158:27
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let entries: Vec<&FeedExt> = match &feed {
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:159:70
[INFO] [stdout]     |
[INFO] [stdout] 159 |             Ok(Feed::Rss(feed)) => feed.items().iter().map(|i| i as &FeedExt).collect(),
[INFO] [stdout]     |                                                                      ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:160:73
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Ok(Feed::Atom(feed)) => feed.entries().iter().map(|i| i as &FeedExt).collect(),
[INFO] [stdout]     |                                                                         ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/database.rs:35:36
[INFO] [stdout]    |
[INFO] [stdout] 35 |             &[&feed_url, &kind as &ToSql],
[INFO] [stdout]    |                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/database.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |             match stmt.exists(&[&feed_id as &ToSql, guid]) {
[INFO] [stdout]    |                                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/database.rs:81:28
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &[&feed_id as &ToSql, &guid],
[INFO] [stdout]    |                            ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |         entries: &'a [&'a FeedExt],
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 |     ) -> Result<Vec<&FeedExt>, Error> {
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:132:31
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let new_entries: Vec<&FeedExt> = entries
[INFO] [stdout]     |                               ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:143:29
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .collect::<Vec<&FeedExt>>();
[INFO] [stdout]     |                             ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:136:54
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 |e| match stmt.exists(&[&feed_id as &ToSql, &e.guid().unwrap()]) {
[INFO] [stdout]     |                                                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:158:27
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let entries: Vec<&FeedExt> = match &feed {
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:159:70
[INFO] [stdout]     |
[INFO] [stdout] 159 |             Ok(Feed::Rss(feed)) => feed.items().iter().map(|i| i as &FeedExt).collect(),
[INFO] [stdout]     |                                                                      ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/watcher.rs:160:73
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Ok(Feed::Atom(feed)) => feed.entries().iter().map(|i| i as &FeedExt).collect(),
[INFO] [stdout]     |                                                                         ^^^^^^^ help: use `dyn`: `dyn FeedExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.06s
[INFO] running `Command { std: "docker" "inspect" "bf1c64188ed148b0b91d0a7d07106c31e5ab4fea30653bbc27f8736bfe9b098c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1c64188ed148b0b91d0a7d07106c31e5ab4fea30653bbc27f8736bfe9b098c", kill_on_drop: false }`
[INFO] [stdout] bf1c64188ed148b0b91d0a7d07106c31e5ab4fea30653bbc27f8736bfe9b098c