[INFO] fetching crate rsline 0.2.0... [INFO] checking rsline-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate rsline 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rsline 0.2.0 [INFO] finished tweaking crates.io crate rsline 0.2.0 [INFO] tweaked toml for crates.io crate rsline 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rsline 0.2.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rsline 0.2.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abbb3a5e54e6bf134b1fdc536da3d0ae62ecc30a044d2cbc3fb2df91720b50e8 [INFO] running `Command { std: "docker" "start" "-a" "abbb3a5e54e6bf134b1fdc536da3d0ae62ecc30a044d2cbc3fb2df91720b50e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abbb3a5e54e6bf134b1fdc536da3d0ae62ecc30a044d2cbc3fb2df91720b50e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abbb3a5e54e6bf134b1fdc536da3d0ae62ecc30a044d2cbc3fb2df91720b50e8", kill_on_drop: false }` [INFO] [stdout] abbb3a5e54e6bf134b1fdc536da3d0ae62ecc30a044d2cbc3fb2df91720b50e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b32609f93b441c8536f8c640d399d0405058b21d52b0e6c976457242e0b319b [INFO] running `Command { std: "docker" "start" "-a" "9b32609f93b441c8536f8c640d399d0405058b21d52b0e6c976457242e0b319b", kill_on_drop: false }` [INFO] [stderr] Checking rsline v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `decoration` should have an upper camel case name [INFO] [stdout] --> src/stylus.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct decoration { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `Decoration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `color` should have an upper camel case name [INFO] [stdout] --> src/stylus.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct color { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `background` should have an upper camel case name [INFO] [stdout] --> src/stylus.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct background { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `Background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `decoration` should have an upper camel case name [INFO] [stdout] --> src/stylus.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct decoration { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `Decoration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `color` should have an upper camel case name [INFO] [stdout] --> src/stylus.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct color { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `background` should have an upper camel case name [INFO] [stdout] --> src/stylus.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct background { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `Background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Color` [INFO] [stdout] --> src/stylus.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let Color = color { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Decoration` [INFO] [stdout] --> src/stylus.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let Decoration = decoration { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Decoration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Background` [INFO] [stdout] --> src/stylus.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let Background = background { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csspropstyle` [INFO] [stdout] --> src/stylus.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let csspropstyle = cssprop.split(":").collect::>().to_vec(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_csspropstyle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reset` [INFO] [stdout] --> src/stylus.rs:28:46 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn styledprint(content: &str, css: &str, reset: bool) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stylus.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut output: String = content.to_string(); [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: fields `help` and `details` are never read [INFO] [stdout] --> src/command.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Command { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 2 | pub name: String, [INFO] [stdout] 3 | pub help: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | pub details: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reset`, `bold`, `underline`, and `inverse` are never read [INFO] [stdout] --> src/stylus.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct decoration { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 2 | reset: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | bold: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | underline: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | inverse: String [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/stylus.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct color { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | black: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | red: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | green: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | yellow: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | blue: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | magenta: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | cyan: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | white: String [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/stylus.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct background { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 18 | black: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | red: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | green: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | yellow: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | blue: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | magenta: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | cyan: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | white: String [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Color` should have a snake case name [INFO] [stdout] --> src/stylus.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let Color = color { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Decoration` should have a snake case name [INFO] [stdout] --> src/stylus.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let Decoration = decoration { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `decoration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Background` should have a snake case name [INFO] [stdout] --> src/stylus.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let Background = background { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Color` [INFO] [stdout] --> src/stylus.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let Color = color { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Decoration` [INFO] [stdout] --> src/stylus.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let Decoration = decoration { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Decoration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Background` [INFO] [stdout] --> src/stylus.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let Background = background { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csspropstyle` [INFO] [stdout] --> src/stylus.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let csspropstyle = cssprop.split(":").collect::>().to_vec(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_csspropstyle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reset` [INFO] [stdout] --> src/stylus.rs:28:46 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn styledprint(content: &str, css: &str, reset: bool) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stylus.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut output: String = content.to_string(); [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: fields `help` and `details` are never read [INFO] [stdout] --> src/command.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Command { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 2 | pub name: String, [INFO] [stdout] 3 | pub help: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | pub details: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reset`, `bold`, `underline`, and `inverse` are never read [INFO] [stdout] --> src/stylus.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct decoration { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 2 | reset: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | bold: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | underline: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | inverse: String [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/stylus.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct color { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | black: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | red: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | green: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | yellow: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | blue: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | magenta: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | cyan: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | white: String [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/stylus.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct background { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 18 | black: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | red: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | green: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | yellow: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | blue: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | magenta: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | cyan: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | white: String [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Color` should have a snake case name [INFO] [stdout] --> src/stylus.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let Color = color { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Decoration` should have a snake case name [INFO] [stdout] --> src/stylus.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let Decoration = decoration { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `decoration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Background` should have a snake case name [INFO] [stdout] --> src/stylus.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let Background = background { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `background` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "9b32609f93b441c8536f8c640d399d0405058b21d52b0e6c976457242e0b319b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b32609f93b441c8536f8c640d399d0405058b21d52b0e6c976457242e0b319b", kill_on_drop: false }` [INFO] [stdout] 9b32609f93b441c8536f8c640d399d0405058b21d52b0e6c976457242e0b319b