[INFO] fetching crate viewy 0.2.7... [INFO] checking viewy-0.2.7 against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325 [INFO] extracting crate viewy 0.2.7 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate viewy 0.2.7 on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate viewy 0.2.7 [INFO] finished tweaking crates.io crate viewy 0.2.7 [INFO] tweaked toml for crates.io crate viewy 0.2.7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded macro-utils v0.1.3 [INFO] [stderr] Downloaded html-escape v0.2.9 [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] [stderr] Downloaded beef v0.4.4 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded pipeline v0.5.0 [INFO] [stderr] Downloaded markdown v0.3.0 [INFO] [stderr] Downloaded palette v0.5.0 [INFO] [stderr] Downloaded lasso v0.3.1 [INFO] [stderr] Downloaded peekmore v0.5.6 [INFO] [stderr] Downloaded palette_derive v0.5.0 [INFO] [stderr] Downloaded phf_macros v0.8.0 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded utf8-width v0.1.5 [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] [stderr] Downloaded grass v0.10.4 [INFO] [stderr] Downloaded minifier v0.0.41 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded codemap v0.1.3 [INFO] [stderr] Downloaded hashbrown v0.8.2 [INFO] [stderr] Downloaded num-bigint v0.3.2 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded siphasher v0.3.5 [INFO] running `Command { std: "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" "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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 453a11a5d13d460a72e5803a39284f12a671173b9c1c5cdb75d44ec50451470f [INFO] running `Command { std: "docker" "start" "-a" "453a11a5d13d460a72e5803a39284f12a671173b9c1c5cdb75d44ec50451470f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "453a11a5d13d460a72e5803a39284f12a671173b9c1c5cdb75d44ec50451470f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "453a11a5d13d460a72e5803a39284f12a671173b9c1c5cdb75d44ec50451470f", kill_on_drop: false }` [INFO] [stdout] 453a11a5d13d460a72e5803a39284f12a671173b9c1c5cdb75d44ec50451470f [INFO] running `Command { std: "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" "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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39328c9547cf5c730384cbef8e43adc22a5cef5c2a0a10b0ea38a57e0572c08b [INFO] running `Command { std: "docker" "start" "-a" "39328c9547cf5c730384cbef8e43adc22a5cef5c2a0a10b0ea38a57e0572c08b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking macro-utils v0.1.3 [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Checking utf8-width v0.1.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking beef v0.4.4 [INFO] [stderr] Checking codemap v0.1.3 [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 num-rational v0.3.2 [INFO] [stderr] Checking peekmore v0.5.6 [INFO] [stderr] Checking minifier v0.0.41 [INFO] [stderr] Checking html-escape v0.2.9 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking lasso v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking uuid v0.8.2 [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] Checking regex v1.5.4 [INFO] [stderr] Checking markdown v0.3.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [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 serde_json v1.0.64 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking viewy v0.2.7 (/opt/rustwide/workdir) [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] = note: `#[warn(unused_imports)]` on by default [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/engine/renderable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `grass` [INFO] [stdout] --> src/engine/renderable.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use grass; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/theme.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [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] = note: `#[warn(unused_imports)]` on by default [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/engine/renderable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `grass` [INFO] [stdout] --> src/engine/renderable.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use grass; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/theme.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [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: 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: 18 warnings emitted [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: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.86s [INFO] running `Command { std: "docker" "inspect" "39328c9547cf5c730384cbef8e43adc22a5cef5c2a0a10b0ea38a57e0572c08b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39328c9547cf5c730384cbef8e43adc22a5cef5c2a0a10b0ea38a57e0572c08b", kill_on_drop: false }` [INFO] [stdout] 39328c9547cf5c730384cbef8e43adc22a5cef5c2a0a10b0ea38a57e0572c08b