[INFO] crate sauron-native 0.1.0 is already in cache [INFO] testing sauron-native-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate sauron-native 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sauron-native 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [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-4/source/Cargo.toml [INFO] crate crates.io crate sauron-native 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 31ac791e2c0d1f5b510f1980c52b649033010de864fcb4ead3c0ba0a53f2511a [INFO] running `"docker" "start" "-a" "31ac791e2c0d1f5b510f1980c52b649033010de864fcb4ead3c0ba0a53f2511a"` [INFO] [stderr] Compiling sauron_vdom v0.10.0 [INFO] [stderr] Compiling sauron-native v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Node`, `Widget` [INFO] [stderr] --> src/backend.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{Component, Node, Widget}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/program.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cell::RefCell` [INFO] [stderr] --> src/program.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/component.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | fn on_event(&mut self, event: Event) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/component.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | fn debug(&mut self, s: String) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/program.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `"docker" "inspect" "31ac791e2c0d1f5b510f1980c52b649033010de864fcb4ead3c0ba0a53f2511a"` [INFO] running `"docker" "rm" "-f" "31ac791e2c0d1f5b510f1980c52b649033010de864fcb4ead3c0ba0a53f2511a"` [INFO] [stdout] 31ac791e2c0d1f5b510f1980c52b649033010de864fcb4ead3c0ba0a53f2511a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4291ed6bc93039f4a1c2352183ab258539b812e0ea7bf5df518b9a3d3fa94a4 [INFO] running `"docker" "start" "-a" "d4291ed6bc93039f4a1c2352183ab258539b812e0ea7bf5df518b9a3d3fa94a4"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.48 [INFO] [stderr] Compiling bumpalo v2.5.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.48 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] warning: unused imports: `Node`, `Widget` [INFO] [stderr] --> src/backend.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{Component, Node, Widget}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/program.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cell::RefCell` [INFO] [stderr] --> src/program.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/component.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | fn on_event(&mut self, event: Event) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/component.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | fn debug(&mut self, s: String) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/program.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling stderrlog v0.4.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.48 [INFO] [stderr] Compiling backtrace v0.3.33 [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] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.48 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling js-sys v0.3.25 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.3.25 [INFO] [stderr] Compiling wasm-bindgen-test v0.2.48 [INFO] [stderr] Compiling sauron-native v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Node`, `Widget` [INFO] [stderr] --> src/backend.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{Component, Node, Widget}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/program.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cell::RefCell` [INFO] [stderr] --> src/program.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/component.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | fn on_event(&mut self, event: Event) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/component.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | fn debug(&mut self, s: String) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/program.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `"docker" "inspect" "d4291ed6bc93039f4a1c2352183ab258539b812e0ea7bf5df518b9a3d3fa94a4"` [INFO] running `"docker" "rm" "-f" "d4291ed6bc93039f4a1c2352183ab258539b812e0ea7bf5df518b9a3d3fa94a4"` [INFO] [stdout] d4291ed6bc93039f4a1c2352183ab258539b812e0ea7bf5df518b9a3d3fa94a4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 184d35d599820455d0273ec2eaa719143a27bc63f8c64a2459292a1f268e0bed [INFO] running `"docker" "start" "-a" "184d35d599820455d0273ec2eaa719143a27bc63f8c64a2459292a1f268e0bed"` [INFO] [stderr] warning: unused imports: `Node`, `Widget` [INFO] [stderr] --> src/backend.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{Component, Node, Widget}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/program.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cell::RefCell` [INFO] [stderr] --> src/program.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/component.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | fn on_event(&mut self, event: Event) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/component.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | fn debug(&mut self, s: String) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/program.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Node`, `Widget` [INFO] [stderr] --> src/backend.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{Component, Node, Widget}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/program.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cell::RefCell` [INFO] [stderr] --> src/program.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/component.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | fn on_event(&mut self, event: Event) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/component.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | fn debug(&mut self, s: String) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/program.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sauron_native-9eb7ff64f225edc7 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests sauron-native [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "184d35d599820455d0273ec2eaa719143a27bc63f8c64a2459292a1f268e0bed"` [INFO] running `"docker" "rm" "-f" "184d35d599820455d0273ec2eaa719143a27bc63f8c64a2459292a1f268e0bed"` [INFO] [stdout] 184d35d599820455d0273ec2eaa719143a27bc63f8c64a2459292a1f268e0bed