[INFO] cloning repository https://github.com/iamnbutler/rust-theme-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamnbutler/rust-theme-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamnbutler%2Frust-theme-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamnbutler%2Frust-theme-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de56b7cd8beb51658fa447467a1f5b02e0898be6 [INFO] checking iamnbutler/rust-theme-test against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamnbutler%2Frust-theme-test" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iamnbutler/rust-theme-test on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iamnbutler/rust-theme-test [INFO] finished tweaking git repo https://github.com/iamnbutler/rust-theme-test [INFO] tweaked toml for git repo https://github.com/iamnbutler/rust-theme-test written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iamnbutler/rust-theme-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea709f3847dec9d1cfa54fd58ce6fd8b5a5a6441e1d4a5f424a46c594a60adf5 [INFO] running `Command { std: "docker" "start" "-a" "ea709f3847dec9d1cfa54fd58ce6fd8b5a5a6441e1d4a5f424a46c594a60adf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea709f3847dec9d1cfa54fd58ce6fd8b5a5a6441e1d4a5f424a46c594a60adf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea709f3847dec9d1cfa54fd58ce6fd8b5a5a6441e1d4a5f424a46c594a60adf5", kill_on_drop: false }` [INFO] [stdout] ea709f3847dec9d1cfa54fd58ce6fd8b5a5a6441e1d4a5f424a46c594a60adf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fa89b0217ceb1fc2546f5403672b3dc466dd39f71f46715db59ce13fc4b3ff3 [INFO] running `Command { std: "docker" "start" "-a" "0fa89b0217ceb1fc2546f5403672b3dc466dd39f71f46715db59ce13fc4b3ff3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking winnow v0.5.17 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling palette v0.7.3 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling palette_derive v0.7.3 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking serde_spanned v0.6.4 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.20.7 [INFO] [stderr] Checking toml v0.8.6 [INFO] [stderr] Checking theme-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/theme.rs:1:56 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, BTreeMap}, sync::Arc, str::FromStr, path::{Path, PathBuf}}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/theme.rs:1:56 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, BTreeMap}, sync::Arc, str::FromStr, path::{Path, PathBuf}}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Colors` is never constructed [INFO] [stdout] --> src/theme.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | struct Colors { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SystemColors` is never constructed [INFO] [stdout] --> src/theme.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | struct SystemColors { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | create_ui_color_overrides!(background, border, text); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_ui_color_overrides_impl` which comes from the expansion of the macro `create_ui_color_overrides` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/theme.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct ThemeVariant { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 158 | #[serde(skip)] [INFO] [stdout] 159 | id: ThemeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ThemeVariant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `themes` and `current` are never read [INFO] [stdout] --> src/theme.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct ThemeRegistry { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 181 | themes: HashMap>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 182 | current: Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ThemeRegistry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Colors` is never constructed [INFO] [stdout] --> src/theme.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | struct Colors { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SystemColors` is never constructed [INFO] [stdout] --> src/theme.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | struct SystemColors { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | create_ui_color_overrides!(background, border, text); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `create_ui_color_overrides_impl` which comes from the expansion of the macro `create_ui_color_overrides` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/theme.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct ThemeVariant { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 158 | #[serde(skip)] [INFO] [stdout] 159 | id: ThemeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ThemeVariant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `themes` and `current` are never read [INFO] [stdout] --> src/theme.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct ThemeRegistry { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 181 | themes: HashMap>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 182 | current: Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ThemeRegistry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.65s [INFO] running `Command { std: "docker" "inspect" "0fa89b0217ceb1fc2546f5403672b3dc466dd39f71f46715db59ce13fc4b3ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fa89b0217ceb1fc2546f5403672b3dc466dd39f71f46715db59ce13fc4b3ff3", kill_on_drop: false }` [INFO] [stdout] 0fa89b0217ceb1fc2546f5403672b3dc466dd39f71f46715db59ce13fc4b3ff3