[INFO] cloning repository https://github.com/yxonic/typing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yxonic/typing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyxonic%2Ftyping", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyxonic%2Ftyping'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fde93ce5f2a56ba3b379886c95e0db66d4d88140 [INFO] building yxonic/typing against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyxonic%2Ftyping" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yxonic/typing on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yxonic/typing [INFO] finished tweaking git repo https://github.com/yxonic/typing [INFO] tweaked toml for git repo https://github.com/yxonic/typing written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yxonic/typing 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48646d16578141e550dbafc34686ff7ee80f4f56919429bac0c5d681bf31dceb [INFO] running `Command { std: "docker" "start" "-a" "48646d16578141e550dbafc34686ff7ee80f4f56919429bac0c5d681bf31dceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48646d16578141e550dbafc34686ff7ee80f4f56919429bac0c5d681bf31dceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48646d16578141e550dbafc34686ff7ee80f4f56919429bac0c5d681bf31dceb", kill_on_drop: false }` [INFO] [stdout] 48646d16578141e550dbafc34686ff7ee80f4f56919429bac0c5d681bf31dceb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb5ae5d833079ef24796d7f324c91031b91f2eb8e8c60b64722da11660ed2c23 [INFO] running `Command { std: "docker" "start" "-a" "fb5ae5d833079ef24796d7f324c91031b91f2eb8e8c60b64722da11660ed2c23", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling clap v3.1.8 [INFO] [stderr] Compiling typing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/typing.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | fn push_text(&self, text: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/typing.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | fn input(&self, text: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Screen` is never constructed [INFO] [stdout] --> src/screen.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Screen; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stats` is never constructed [INFO] [stdout] --> src/stats.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Stats; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/stats.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Stats { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 4 | fn start(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | fn pause(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn hit(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn miss(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn hit_word(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn report(&self) -> StatReport { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn reset(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StatReport` is never constructed [INFO] [stdout] --> src/stats.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct StatReport { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TypingManager` is never constructed [INFO] [stdout] --> src/typing.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TypingManager; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push_text`, `input`, `play`, and `clear` are never used [INFO] [stdout] --> src/typing.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl TypingManager { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 4 | fn push_text(&self, text: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | fn input(&self, text: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn play(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn clear(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.25s [INFO] running `Command { std: "docker" "inspect" "fb5ae5d833079ef24796d7f324c91031b91f2eb8e8c60b64722da11660ed2c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb5ae5d833079ef24796d7f324c91031b91f2eb8e8c60b64722da11660ed2c23", kill_on_drop: false }` [INFO] [stdout] fb5ae5d833079ef24796d7f324c91031b91f2eb8e8c60b64722da11660ed2c23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a48cea9ac8819fba268c05a6cea56c4ebaa4465592e137bf8dff4449ddcb6b49 [INFO] running `Command { std: "docker" "start" "-a" "a48cea9ac8819fba268c05a6cea56c4ebaa4465592e137bf8dff4449ddcb6b49", kill_on_drop: false }` [INFO] [stderr] Compiling typing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/typing.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | fn push_text(&self, text: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/typing.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | fn input(&self, text: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Screen` is never constructed [INFO] [stdout] --> src/screen.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Screen; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stats` is never constructed [INFO] [stdout] --> src/stats.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Stats; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/stats.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Stats { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 4 | fn start(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | fn pause(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn hit(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn miss(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn hit_word(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn report(&self) -> StatReport { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn reset(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StatReport` is never constructed [INFO] [stdout] --> src/stats.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct StatReport { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TypingManager` is never constructed [INFO] [stdout] --> src/typing.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TypingManager; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push_text`, `input`, `play`, and `clear` are never used [INFO] [stdout] --> src/typing.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl TypingManager { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 4 | fn push_text(&self, text: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | fn input(&self, text: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn play(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn clear(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/typing.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | fn push_text(&self, text: &str) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/typing.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | fn input(&self, text: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Screen` is never constructed [INFO] [stdout] --> src/screen.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Screen; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stats` is never constructed [INFO] [stdout] --> src/stats.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Stats; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/stats.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Stats { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 4 | fn start(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | fn pause(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn hit(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn miss(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn hit_word(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn report(&self) -> StatReport { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn reset(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StatReport` is never constructed [INFO] [stdout] --> src/stats.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct StatReport { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TypingManager` is never constructed [INFO] [stdout] --> src/typing.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TypingManager; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push_text`, `input`, `play`, and `clear` are never used [INFO] [stdout] --> src/typing.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl TypingManager { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 4 | fn push_text(&self, text: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | fn input(&self, text: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn play(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn clear(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "a48cea9ac8819fba268c05a6cea56c4ebaa4465592e137bf8dff4449ddcb6b49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a48cea9ac8819fba268c05a6cea56c4ebaa4465592e137bf8dff4449ddcb6b49", kill_on_drop: false }` [INFO] [stdout] a48cea9ac8819fba268c05a6cea56c4ebaa4465592e137bf8dff4449ddcb6b49