[INFO] fetching crate hassium-core 0.1.3... [INFO] checking hassium-core-0.1.3 against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470 [INFO] extracting crate hassium-core 0.1.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate hassium-core 0.1.3 on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hassium-core 0.1.3 [INFO] finished tweaking crates.io crate hassium-core 0.1.3 [INFO] tweaked toml for crates.io crate hassium-core 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a7b86842eda34075d30296b30ba2ce97fce7a54910412758787d9bb16909eaf [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" "8a7b86842eda34075d30296b30ba2ce97fce7a54910412758787d9bb16909eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a7b86842eda34075d30296b30ba2ce97fce7a54910412758787d9bb16909eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a7b86842eda34075d30296b30ba2ce97fce7a54910412758787d9bb16909eaf", kill_on_drop: false }` [INFO] [stdout] 8a7b86842eda34075d30296b30ba2ce97fce7a54910412758787d9bb16909eaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 439ebb53f4b8ff398f099cf1852ecdc72d497b70c359f5b5911af79a7a7523b1 [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" "439ebb53f4b8ff398f099cf1852ecdc72d497b70c359f5b5911af79a7a7523b1", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking hibitset v0.5.4 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking shred v0.7.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Checking specs v0.14.3 [INFO] [stderr] Checking specs-hierarchy v0.3.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking hassium-core v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fetch_engines: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [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/assets/database.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | protocols: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:22:43 [INFO] [stdout] | [INFO] [stdout] 22 | loading: HashMap)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:149:59 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn push_fetch_engine(&mut self, fetch_engine: Box) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:153:54 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn pop_fetch_engine(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:173:23 [INFO] [stdout] | [INFO] [stdout] 173 | F: FnMut(&mut FetchEngine) -> R, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:175:32 [INFO] [stdout] | [INFO] [stdout] 175 | let fetch_engine: &mut FetchEngine = self.fetch_engine_mut().borrow_mut(); [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:188:69 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn unregister(&mut self, protocol_name: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/engines/fs.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | fn fetch(&mut self, path: &str) -> Result, FetchStatus> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/engines/map.rs:16:51 [INFO] [stdout] | [INFO] [stdout] 16 | fn fetch(&mut self, path: &str) -> Result, FetchStatus> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | impl Clone for Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:140:32 [INFO] [stdout] | [INFO] [stdout] 140 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:146:51 [INFO] [stdout] | [INFO] [stdout] 146 | fn fetch(&mut self, path: &str) -> Result, FetchStatus>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:148:38 [INFO] [stdout] | [INFO] [stdout] 148 | fn cancel(&mut self, reader: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fetch_engines: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [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/assets/database.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | protocols: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:22:43 [INFO] [stdout] | [INFO] [stdout] 22 | loading: HashMap)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:149:59 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn push_fetch_engine(&mut self, fetch_engine: Box) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:153:54 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn pop_fetch_engine(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:173:23 [INFO] [stdout] | [INFO] [stdout] 173 | F: FnMut(&mut FetchEngine) -> R, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:175:32 [INFO] [stdout] | [INFO] [stdout] 175 | let fetch_engine: &mut FetchEngine = self.fetch_engine_mut().borrow_mut(); [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/assets/database.rs:188:69 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn unregister(&mut self, protocol_name: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/engines/fs.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | fn fetch(&mut self, path: &str) -> Result, FetchStatus> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/engines/map.rs:16:51 [INFO] [stdout] | [INFO] [stdout] 16 | fn fetch(&mut self, path: &str) -> Result, FetchStatus> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | impl Clone for Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:140:32 [INFO] [stdout] | [INFO] [stdout] 140 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:146:51 [INFO] [stdout] | [INFO] [stdout] 146 | fn fetch(&mut self, path: &str) -> Result, FetchStatus>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fetch/mod.rs:148:38 [INFO] [stdout] | [INFO] [stdout] 148 | fn cancel(&mut self, reader: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "439ebb53f4b8ff398f099cf1852ecdc72d497b70c359f5b5911af79a7a7523b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439ebb53f4b8ff398f099cf1852ecdc72d497b70c359f5b5911af79a7a7523b1", kill_on_drop: false }` [INFO] [stdout] 439ebb53f4b8ff398f099cf1852ecdc72d497b70c359f5b5911af79a7a7523b1