[INFO] fetching crate topaz 0.4.0... [INFO] checking topaz-0.4.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate topaz 0.4.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate topaz 0.4.0 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate topaz 0.4.0 [INFO] finished tweaking crates.io crate topaz 0.4.0 [INFO] tweaked toml for crates.io crate topaz 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adf32b0f5451b7e15f09e7c4fa374c9b7d20d4c44dea588efbf943002c550712 [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" "adf32b0f5451b7e15f09e7c4fa374c9b7d20d4c44dea588efbf943002c550712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adf32b0f5451b7e15f09e7c4fa374c9b7d20d4c44dea588efbf943002c550712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adf32b0f5451b7e15f09e7c4fa374c9b7d20d4c44dea588efbf943002c550712", kill_on_drop: false }` [INFO] [stdout] adf32b0f5451b7e15f09e7c4fa374c9b7d20d4c44dea588efbf943002c550712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52a6833bc61a1f006e6369321547793c7f45be8053926dbf15c75a5e603b88ff [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" "52a6833bc61a1f006e6369321547793c7f45be8053926dbf15c75a5e603b88ff", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling shred-derive v0.3.0 [INFO] [stderr] Checking pulse v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking shred v0.5.2 [INFO] [stderr] Checking hibitset v0.3.2 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Checking specs v0.10.0 [INFO] [stderr] Checking topaz v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | Switch(Rc>), [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | Push(Rc>), [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:28 [INFO] [stdout] | [INFO] [stdout] 40 | states: Vec>>, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:52 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push_state(&mut self, state: Rc>) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | Switch(Rc>), [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | Push(Rc>), [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:28 [INFO] [stdout] | [INFO] [stdout] 40 | states: Vec>>, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:52:52 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push_state(&mut self, state: Rc>) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Universe` in `topaz` [INFO] [stdout] --> examples/hello-world.rs:14:88 [INFO] [stdout] | [INFO] [stdout] 14 | let mut universe:topaz::Universe = topaz::Universe::new(()); [INFO] [stdout] | ^^^^^^^^ could not find `Universe` in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `System` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:6:56 [INFO] [stdout] | [INFO] [stdout] 6 | impl topaz::System for HelloWorldSystem { [INFO] [stdout] | ^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `HasComponents` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | impl topaz::System for HelloWorldSystem { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Event` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | impl topaz::System for HelloWorldSystem { [INFO] [stdout] | ^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Universe` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:7:45 [INFO] [stdout] | [INFO] [stdout] 7 | fn operate(&self, universe: &mut topaz::Universe, _: Rc) { [INFO] [stdout] | ^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `EVENT_QUIT` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 9 | universe.do_event(E::with_id(topaz::EVENT_QUIT)); [INFO] [stdout] | ^^^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Universe` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:14:29 [INFO] [stdout] | [INFO] [stdout] 14 | let mut universe:topaz::Universe = topaz::Universe::new(()); [INFO] [stdout] | ^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NullEntity` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:14:45 [INFO] [stdout] | [INFO] [stdout] 14 | let mut universe:topaz::Universe = topaz::Universe::new(()); [INFO] [stdout] | ^^^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SimpleEvent` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:14:66 [INFO] [stdout] | [INFO] [stdout] 14 | let mut universe:topaz::Universe = topaz::Universe::new(()); [INFO] [stdout] | ^^^^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `EVENT_INIT` in crate `topaz` [INFO] [stdout] --> examples/hello-world.rs:16:72 [INFO] [stdout] | [INFO] [stdout] 16 | universe.add_and_subscribe(Rc::new(HelloWorldSystem{}),vec![topaz::EVENT_INIT]); [INFO] [stdout] | ^^^^^^^^^^ not found in `topaz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `topaz` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "52a6833bc61a1f006e6369321547793c7f45be8053926dbf15c75a5e603b88ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a6833bc61a1f006e6369321547793c7f45be8053926dbf15c75a5e603b88ff", kill_on_drop: false }` [INFO] [stdout] 52a6833bc61a1f006e6369321547793c7f45be8053926dbf15c75a5e603b88ff