[INFO] fetching crate sauron-native 0.1.0... [INFO] checking sauron-native-0.1.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate sauron-native 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate sauron-native 0.1.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sauron-native 0.1.0 [INFO] finished tweaking crates.io crate sauron-native 0.1.0 [INFO] tweaked toml for crates.io crate sauron-native 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate sauron-native 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27101304bc470aec84262905620ab7809c2ec28ffbe44cc8b666c587e6f6daf0 [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" "27101304bc470aec84262905620ab7809c2ec28ffbe44cc8b666c587e6f6daf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27101304bc470aec84262905620ab7809c2ec28ffbe44cc8b666c587e6f6daf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27101304bc470aec84262905620ab7809c2ec28ffbe44cc8b666c587e6f6daf0", kill_on_drop: false }` [INFO] [stdout] 27101304bc470aec84262905620ab7809c2ec28ffbe44cc8b666c587e6f6daf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f53b9a35ebd4634468ecda40f79aeff26eea7943f24ef295572f9a3ed0e178ad [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" "f53b9a35ebd4634468ecda40f79aeff26eea7943f24ef295572f9a3ed0e178ad", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.48 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling bumpalo v2.5.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.48 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Checking sauron_vdom v0.10.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.48 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking backtrace v0.3.33 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking sauron-native v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking clap v2.33.0 [INFO] [stdout] warning: unused imports: `Node`, `Widget` [INFO] [stdout] --> src/backend.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Component, Node, Widget}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/program.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/program.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/component.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | fn on_event(&mut self, event: Event) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/component.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn debug(&mut self, s: String) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/program.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_alias_enum_variants)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.48 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.48 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.48 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking js-sys v0.3.25 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.25 [INFO] [stderr] Checking wasm-bindgen-test v0.2.48 [INFO] [stdout] warning: unused imports: `Node`, `Widget` [INFO] [stdout] --> src/backend.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Component, Node, Widget}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/program.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/program.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/component.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | fn on_event(&mut self, event: Event) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/component.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn debug(&mut self, s: String) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/program.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_alias_enum_variants)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "f53b9a35ebd4634468ecda40f79aeff26eea7943f24ef295572f9a3ed0e178ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f53b9a35ebd4634468ecda40f79aeff26eea7943f24ef295572f9a3ed0e178ad", kill_on_drop: false }` [INFO] [stdout] f53b9a35ebd4634468ecda40f79aeff26eea7943f24ef295572f9a3ed0e178ad