[INFO] cloning repository https://github.com/obox-systems/formatter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obox-systems/formatter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fcf6cf3a79dcc7bc56ed10ae0f102ba7030a04f [INFO] checking obox-systems/formatter against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobox-systems%2Fformatter" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/obox-systems/formatter [INFO] finished tweaking git repo https://github.com/obox-systems/formatter [INFO] tweaked toml for git repo https://github.com/obox-systems/formatter written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/obox-systems/formatter on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/obox-systems/formatter 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Wandalen/wTools.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded literally v0.1.3 [INFO] [stderr] Downloaded closure v0.3.0 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded enum_dispatch v0.3.12 [INFO] [stderr] Downloaded structmeta-derive v0.1.6 [INFO] [stderr] Downloaded pretty_assertions v1.2.1 [INFO] [stderr] Downloaded structmeta v0.1.6 [INFO] [stderr] Downloaded winnow v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 272c4f9fb3ce5cd8007c52fc6b531566932735cee87d2f0946f1b2d7237c21f9 [INFO] running `Command { std: "docker" "start" "-a" "272c4f9fb3ce5cd8007c52fc6b531566932735cee87d2f0946f1b2d7237c21f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "272c4f9fb3ce5cd8007c52fc6b531566932735cee87d2f0946f1b2d7237c21f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "272c4f9fb3ce5cd8007c52fc6b531566932735cee87d2f0946f1b2d7237c21f9", kill_on_drop: false }` [INFO] [stdout] 272c4f9fb3ce5cd8007c52fc6b531566932735cee87d2f0946f1b2d7237c21f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 225894964d35a460751d862a41cc9b1c2584772a823dd72ea715db37183ec473 [INFO] running `Command { std: "docker" "start" "-a" "225894964d35a460751d862a41cc9b1c2584772a823dd72ea715db37183ec473", kill_on_drop: false }` [INFO] [stderr] Compiling winterval v0.1.6 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Compiling mod_interface_runtime v0.1.2 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking former_runtime v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling literally v0.1.3 [INFO] [stderr] Compiling for_each v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) 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Compiling impls_index v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling clone_dyn v0.1.0 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking former v0.1.12 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Checking woptions_runtime v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking strs_tools v0.1.8 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling parse-display v0.5.5 [INFO] [stderr] Compiling derive_tools v0.1.5 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling mod_interface_meta v0.1.11 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling mod_interface v0.1.16 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling meta_tools_min v0.2.13 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Compiling woptions_meta v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking woptions v0.1.4 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking meta_tools v0.2.18 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking wtools v0.2.20 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking wca v0.1.3 (https://github.com/Wandalen/wTools.git?branch=alpha#7ce412c4) [INFO] [stderr] Checking formatter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ident::Ident` [INFO] [stdout] --> src/plugins.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use ident::Ident; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ident::Ident` [INFO] [stdout] --> src/plugins.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use ident::Ident; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `negative` is never used [INFO] [stdout] --> src/core.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) trait Plugin { [INFO] [stdout] | ------ associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn negative() -> Vec<&'static str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ident` is never constructed [INFO] [stdout] --> src/plugins/ident.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Ident {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `negative` is never used [INFO] [stdout] --> src/core.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) trait Plugin { [INFO] [stdout] | ------ associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn negative() -> Vec<&'static str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ident` is never constructed [INFO] [stdout] --> src/plugins/ident.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Ident {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.80s [INFO] running `Command { std: "docker" "inspect" "225894964d35a460751d862a41cc9b1c2584772a823dd72ea715db37183ec473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "225894964d35a460751d862a41cc9b1c2584772a823dd72ea715db37183ec473", kill_on_drop: false }` [INFO] [stdout] 225894964d35a460751d862a41cc9b1c2584772a823dd72ea715db37183ec473