[INFO] fetching crate telemetry 0.1.1...
[INFO] checking telemetry-0.1.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate telemetry 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate telemetry 0.1.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate telemetry 0.1.1
[INFO] finished tweaking crates.io crate telemetry 0.1.1
[INFO] tweaked toml for crates.io crate telemetry 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0019f71819a37e254538c65e8edef2dddbf9d986f3a8175c9135d0c9b5172896
[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" "0019f71819a37e254538c65e8edef2dddbf9d986f3a8175c9135d0c9b5172896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0019f71819a37e254538c65e8edef2dddbf9d986f3a8175c9135d0c9b5172896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0019f71819a37e254538c65e8edef2dddbf9d986f3a8175c9135d0c9b5172896", kill_on_drop: false }`
[INFO] [stdout] 0019f71819a37e254538c65e8edef2dddbf9d986f3a8175c9135d0c9b5172896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ac5799f964fa1f3dd647b51a76040010773d37017eb5b4783f90d1c87f298a
[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" "46ac5799f964fa1f3dd647b51a76040010773d37017eb5b4783f90d1c87f298a", kill_on_drop: false }`
[INFO] [stderr]     Checking vec_map v0.3.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking telemetry v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/task.rs:48:39
[INFO] [stdout]    |
[INFO] [stdout] 48 |     RegisterPlain(usize, NamedStorage<PlainRawStorage>),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[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/task.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     RegisterKeyed(usize, NamedStorage<KeyedRawStorage>),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/task.rs:137:32
[INFO] [stdout]     |
[INFO] [stdout] 137 |     plain: VecMap<NamedStorage<PlainRawStorage>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/task.rs:140:32
[INFO] [stdout]     |
[INFO] [stdout] 140 |     keyed: VecMap<NamedStorage<KeyedRawStorage>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/service.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn register_plain(&self, name: String, storage: Box<PlainRawStorage>) -> Key<Plain> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/service.rs:89:60
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn register_keyed<T>(&self, name: String, storage: Box<KeyedRawStorage>) -> Key<Keyed<T>> {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/service.rs:126:73
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn register_plain(service: &Service, name: String, storage: Box<PlainRawStorage>) -> Key<Plain> {
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/service.rs:130:76
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn register_keyed<T>(service: &Service, name: String, storage: Box<KeyedRawStorage>) -> Key<Keyed<T>> {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/task.rs:48:39
[INFO] [stdout]    |
[INFO] [stdout] 48 |     RegisterPlain(usize, NamedStorage<PlainRawStorage>),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[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/task.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     RegisterKeyed(usize, NamedStorage<KeyedRawStorage>),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/task.rs:137:32
[INFO] [stdout]     |
[INFO] [stdout] 137 |     plain: VecMap<NamedStorage<PlainRawStorage>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/task.rs:140:32
[INFO] [stdout]     |
[INFO] [stdout] 140 |     keyed: VecMap<NamedStorage<KeyedRawStorage>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/service.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn register_plain(&self, name: String, storage: Box<PlainRawStorage>) -> Key<Plain> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/service.rs:89:60
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn register_keyed<T>(&self, name: String, storage: Box<KeyedRawStorage>) -> Key<Keyed<T>> {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/service.rs:126:73
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn register_plain(service: &Service, name: String, storage: Box<PlainRawStorage>) -> Key<Plain> {
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlainRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/service.rs:130:76
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn register_keyed<T>(service: &Service, name: String, storage: Box<KeyedRawStorage>) -> Key<Keyed<T>> {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn KeyedRawStorage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Duration`
[INFO] [stdout]   --> examples/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `telemetry::Flatten`
[INFO] [stdout]   --> examples/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use telemetry::Flatten;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "46ac5799f964fa1f3dd647b51a76040010773d37017eb5b4783f90d1c87f298a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ac5799f964fa1f3dd647b51a76040010773d37017eb5b4783f90d1c87f298a", kill_on_drop: false }`
[INFO] [stdout] 46ac5799f964fa1f3dd647b51a76040010773d37017eb5b4783f90d1c87f298a