[INFO] fetching crate rss-watch 0.1.0...
[INFO] checking rss-watch-0.1.0 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate rss-watch 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rss-watch 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c111cb19285af51481bace090a5e25b504c364eaaeb0981d9c3f1d51dba5f036
[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" "c111cb19285af51481bace090a5e25b504c364eaaeb0981d9c3f1d51dba5f036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c111cb19285af51481bace090a5e25b504c364eaaeb0981d9c3f1d51dba5f036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c111cb19285af51481bace090a5e25b504c364eaaeb0981d9c3f1d51dba5f036", kill_on_drop: false }`
[INFO] [stdout] c111cb19285af51481bace090a5e25b504c364eaaeb0981d9c3f1d51dba5f036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0633acd0d59af02b7c0cb7e44f2017c4b5f8aa9b6c7e2cfd8b2021e85d93ffb1
[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" "0633acd0d59af02b7c0cb7e44f2017c4b5f8aa9b6c7e2cfd8b2021e85d93ffb1", kill_on_drop: false }`
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[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/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/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/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/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/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: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: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: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: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: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: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: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/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 1m 16s
[INFO] running `Command { std: "docker" "inspect" "0633acd0d59af02b7c0cb7e44f2017c4b5f8aa9b6c7e2cfd8b2021e85d93ffb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0633acd0d59af02b7c0cb7e44f2017c4b5f8aa9b6c7e2cfd8b2021e85d93ffb1", kill_on_drop: false }`
[INFO] [stdout] 0633acd0d59af02b7c0cb7e44f2017c4b5f8aa9b6c7e2cfd8b2021e85d93ffb1
