[INFO] fetching crate trex 0.2.0... [INFO] checking trex-0.2.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] extracting crate trex 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate trex 0.2.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate trex 0.2.0 [INFO] finished tweaking crates.io crate trex 0.2.0 [INFO] tweaked toml for crates.io crate trex 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ansi_term v0.7.5 [INFO] [stderr] Downloaded vec_map v0.6.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aab41aaf135400f4bbdf6e706fc124674360bb92a2c8d2d0c9b9e551d0376f75 [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" "aab41aaf135400f4bbdf6e706fc124674360bb92a2c8d2d0c9b9e551d0376f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aab41aaf135400f4bbdf6e706fc124674360bb92a2c8d2d0c9b9e551d0376f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aab41aaf135400f4bbdf6e706fc124674360bb92a2c8d2d0c9b9e551d0376f75", kill_on_drop: false }` [INFO] [stdout] aab41aaf135400f4bbdf6e706fc124674360bb92a2c8d2d0c9b9e551d0376f75 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8f021464afbc882c8b08cbf38bd342a571c309da33306d88bfe8b8f53bcb7306 [INFO] running `Command { std: "docker" "start" "-a" "8f021464afbc882c8b08cbf38bd342a571c309da33306d88bfe8b8f53bcb7306", kill_on_drop: false }` [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking trex v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event.rs:10:47 [INFO] [stdout] | [INFO] [stdout] 10 | fn merge(&mut self, any_emitter: &mut Box); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventEmitter` [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/event.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | fn merge(&mut self, any_emitter: &mut Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventEmitter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | queues: VecMap>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventQueue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event.rs:139:26 [INFO] [stdout] | [INFO] [stdout] 139 | emitters: VecMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventEmitter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:21:22 [INFO] [stdout] | [INFO] [stdout] 21 | systems: Vec>, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn System` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/world.rs:42:24 [INFO] [stdout] | [INFO] [stdout] 42 | stores: VecMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyComponentStore` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event.rs:10:47 [INFO] [stdout] | [INFO] [stdout] 10 | fn merge(&mut self, any_emitter: &mut Box); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventEmitter` [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/event.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | fn merge(&mut self, any_emitter: &mut Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventEmitter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | queues: VecMap>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventQueue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event.rs:139:26 [INFO] [stdout] | [INFO] [stdout] 139 | emitters: VecMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyEventEmitter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:21:22 [INFO] [stdout] | [INFO] [stdout] 21 | systems: Vec>, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn System` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/world.rs:42:24 [INFO] [stdout] | [INFO] [stdout] 42 | stores: VecMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AnyComponentStore` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FamilyMember` [INFO] [stdout] --> benches/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use trex::{FamilyMember, System, EventQueue, EventEmitter, Simulation, World, ComponentFilter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let mut queue = EventQueue::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let mut emitter = EventEmitter::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.31s [INFO] running `Command { std: "docker" "inspect" "8f021464afbc882c8b08cbf38bd342a571c309da33306d88bfe8b8f53bcb7306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f021464afbc882c8b08cbf38bd342a571c309da33306d88bfe8b8f53bcb7306", kill_on_drop: false }` [INFO] [stdout] 8f021464afbc882c8b08cbf38bd342a571c309da33306d88bfe8b8f53bcb7306