[INFO] fetching crate viewy 0.2.0... [INFO] checking viewy-0.2.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate viewy 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate viewy 0.2.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate viewy 0.2.0 [INFO] finished tweaking crates.io crate viewy 0.2.0 [INFO] tweaked toml for crates.io crate viewy 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pipeline v0.5.0 [INFO] [stderr] Downloaded beef v0.4.4 [INFO] [stderr] Downloaded codemap v0.1.3 [INFO] [stderr] Downloaded lasso v0.3.1 [INFO] [stderr] Downloaded utf8-width v0.1.5 [INFO] [stderr] Downloaded grass v0.10.4 [INFO] [stderr] Downloaded html-escape v0.2.9 [INFO] [stderr] Downloaded markdown v0.3.0 [INFO] [stderr] Downloaded minifier v0.0.41 [INFO] [stderr] Downloaded macro-utils v0.1.3 [INFO] [stderr] Downloaded peekmore v0.5.6 [INFO] [stderr] Downloaded num-bigint v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8eac3b4a240ddd8ad6411156db99285b5609804cd7f216b9d4b81cf71ed3fcf9 [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" "8eac3b4a240ddd8ad6411156db99285b5609804cd7f216b9d4b81cf71ed3fcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eac3b4a240ddd8ad6411156db99285b5609804cd7f216b9d4b81cf71ed3fcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eac3b4a240ddd8ad6411156db99285b5609804cd7f216b9d4b81cf71ed3fcf9", kill_on_drop: false }` [INFO] [stdout] 8eac3b4a240ddd8ad6411156db99285b5609804cd7f216b9d4b81cf71ed3fcf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] 479d412a06cc921f2c15d641fc1ba22256800cb079a30aa88893b4681cf0d08a [INFO] running `Command { std: "docker" "start" "-a" "479d412a06cc921f2c15d641fc1ba22256800cb079a30aa88893b4681cf0d08a", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking codemap v0.1.3 [INFO] [stderr] Checking utf8-width v0.1.5 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking minifier v0.0.41 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Checking html-escape v0.2.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking peekmore v0.5.6 [INFO] [stderr] Checking markdown v0.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking lasso v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking grass v0.10.4 [INFO] [stderr] Checking viewy v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/renderer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `grass` [INFO] [stdout] --> src/renderer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use grass; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::components::*` [INFO] [stdout] --> src/page.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::components::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Child` [INFO] [stdout] --> src/components/view.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process::Child; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `View` [INFO] [stdout] --> src/components/titlebar.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::components::{TextStyle, Text, View}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodeType` [INFO] [stdout] --> src/components/popover.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::node::{Node, NodeContainer, NodeType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodeType` [INFO] [stdout] --> src/components/checkbox.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::node::{Node, NodeContainer, NodeType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scale` [INFO] [stdout] --> src/components/checkbox.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{DefaultModifiers, scale}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/components/checkbox.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/components/avatar.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sp` [INFO] [stdout] --> src/components/avatar.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{DefaultModifiers, sp}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::node::Node` [INFO] [stdout] --> src/components/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | use crate::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/renderer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `grass` [INFO] [stdout] --> src/renderer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use grass; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::components::*` [INFO] [stdout] --> src/page.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::components::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Child` [INFO] [stdout] --> src/components/view.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process::Child; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `View` [INFO] [stdout] --> src/components/titlebar.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::components::{TextStyle, Text, View}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodeType` [INFO] [stdout] --> src/components/popover.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::node::{Node, NodeContainer, NodeType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodeType` [INFO] [stdout] --> src/components/checkbox.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::node::{Node, NodeContainer, NodeType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scale` [INFO] [stdout] --> src/components/checkbox.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{DefaultModifiers, scale}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/components/checkbox.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/components/avatar.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sp` [INFO] [stdout] --> src/components/avatar.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{DefaultModifiers, sp}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::node::Node` [INFO] [stdout] --> src/components/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | use crate::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/components/divider.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let mut view = self.clone() [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] --> src/components/table.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut row = self.clone() [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Dark` [INFO] [stdout] --> src/page.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Dark, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Light` [INFO] [stdout] --> src/page.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Light, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append_child` [INFO] [stdout] --> src/components/button.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn append_child<'a, T>(&'a mut self, child: T) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/components/divider.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let mut view = self.clone() [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] --> src/components/table.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut row = self.clone() [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Dark` [INFO] [stdout] --> src/page.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Dark, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Light` [INFO] [stdout] --> src/page.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Light, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append_child` [INFO] [stdout] --> src/components/button.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn append_child<'a, T>(&'a mut self, child: T) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.38s [INFO] running `Command { std: "docker" "inspect" "479d412a06cc921f2c15d641fc1ba22256800cb079a30aa88893b4681cf0d08a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "479d412a06cc921f2c15d641fc1ba22256800cb079a30aa88893b4681cf0d08a", kill_on_drop: false }` [INFO] [stdout] 479d412a06cc921f2c15d641fc1ba22256800cb079a30aa88893b4681cf0d08a