[INFO] fetching crate telemetry 0.1.1...
[INFO] checking telemetry-0.1.1 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180
[INFO] extracting crate telemetry 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate telemetry 0.1.1 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffc1a8c44319eac646142a7f2ec9b29d6efb7859a4ea76ba5a40422f3603bc7f
[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" "ffc1a8c44319eac646142a7f2ec9b29d6efb7859a4ea76ba5a40422f3603bc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc1a8c44319eac646142a7f2ec9b29d6efb7859a4ea76ba5a40422f3603bc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc1a8c44319eac646142a7f2ec9b29d6efb7859a4ea76ba5a40422f3603bc7f", kill_on_drop: false }`
[INFO] [stdout] ffc1a8c44319eac646142a7f2ec9b29d6efb7859a4ea76ba5a40422f3603bc7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688bffebb6f1801b19875dd7fc3c24488904daed52521122847e813a1d206716
[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" "688bffebb6f1801b19875dd7fc3c24488904daed52521122847e813a1d206716", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking vec_map v0.3.0
[INFO] [stderr]     Checking time v0.1.43
[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: 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: 8 warnings emitted
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
[INFO] running `Command { std: "docker" "inspect" "688bffebb6f1801b19875dd7fc3c24488904daed52521122847e813a1d206716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688bffebb6f1801b19875dd7fc3c24488904daed52521122847e813a1d206716", kill_on_drop: false }`
[INFO] [stdout] 688bffebb6f1801b19875dd7fc3c24488904daed52521122847e813a1d206716