[INFO] cloning repository https://github.com/raddi1972/rust_editor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raddi1972/rust_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraddi1972%2Frust_editor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraddi1972%2Frust_editor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad89c60eec1a5777a46ebb4a80abbbce0bc9dab2 [INFO] building raddi1972/rust_editor 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%2Fraddi1972%2Frust_editor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/raddi1972/rust_editor 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/raddi1972/rust_editor [INFO] finished tweaking git repo https://github.com/raddi1972/rust_editor [INFO] tweaked toml for git repo https://github.com/raddi1972/rust_editor written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/raddi1972/rust_editor 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded queues v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f25f7d1a061a1037cff9b8b87348b7a7aac7c9ad91c5de357bbc5abd193a9396 [INFO] running `Command { std: "docker" "start" "-a" "f25f7d1a061a1037cff9b8b87348b7a7aac7c9ad91c5de357bbc5abd193a9396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f25f7d1a061a1037cff9b8b87348b7a7aac7c9ad91c5de357bbc5abd193a9396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25f7d1a061a1037cff9b8b87348b7a7aac7c9ad91c5de357bbc5abd193a9396", kill_on_drop: false }` [INFO] [stdout] f25f7d1a061a1037cff9b8b87348b7a7aac7c9ad91c5de357bbc5abd193a9396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 944a670ae9c5642034fb4348a1243b9ee4b7554c5c5ba681d6cd5b35846dbe04 [INFO] running `Command { std: "docker" "start" "-a" "944a670ae9c5642034fb4348a1243b9ee4b7554c5c5ba681d6cd5b35846dbe04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling queues v1.1.0 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling terminal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `termion::color::Color` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use termion::color::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | if (self.cur_pos.x < self.terminal_size.x) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 155 - if (self.cur_pos.x < self.terminal_size.x) { [INFO] [stdout] 155 + if self.cur_pos.x < self.terminal_size.x { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:165:12 [INFO] [stdout] | [INFO] [stdout] 165 | if (self.cur_pos.x > 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 165 - if (self.cur_pos.x > 1) { [INFO] [stdout] 165 + if self.cur_pos.x > 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | if (self.cur_pos.y > 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 193 - if (self.cur_pos.y > 1) { [INFO] [stdout] 193 + if self.cur_pos.y > 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut doc_length = file_handle.lines().count(); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "944a670ae9c5642034fb4348a1243b9ee4b7554c5c5ba681d6cd5b35846dbe04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "944a670ae9c5642034fb4348a1243b9ee4b7554c5c5ba681d6cd5b35846dbe04", kill_on_drop: false }` [INFO] [stdout] 944a670ae9c5642034fb4348a1243b9ee4b7554c5c5ba681d6cd5b35846dbe04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c2ae151ec2c8aa51a9052bb0f8cf3848a55cddeb35f15ca7b9f3af0f06ca1387 [INFO] running `Command { std: "docker" "start" "-a" "c2ae151ec2c8aa51a9052bb0f8cf3848a55cddeb35f15ca7b9f3af0f06ca1387", kill_on_drop: false }` [INFO] [stderr] Compiling terminal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `termion::color::Color` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use termion::color::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | if (self.cur_pos.x < self.terminal_size.x) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 155 - if (self.cur_pos.x < self.terminal_size.x) { [INFO] [stdout] 155 + if self.cur_pos.x < self.terminal_size.x { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:165:12 [INFO] [stdout] | [INFO] [stdout] 165 | if (self.cur_pos.x > 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 165 - if (self.cur_pos.x > 1) { [INFO] [stdout] 165 + if self.cur_pos.x > 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | if (self.cur_pos.y > 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 193 - if (self.cur_pos.y > 1) { [INFO] [stdout] 193 + if self.cur_pos.y > 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut doc_length = file_handle.lines().count(); [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "c2ae151ec2c8aa51a9052bb0f8cf3848a55cddeb35f15ca7b9f3af0f06ca1387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2ae151ec2c8aa51a9052bb0f8cf3848a55cddeb35f15ca7b9f3af0f06ca1387", kill_on_drop: false }` [INFO] [stdout] c2ae151ec2c8aa51a9052bb0f8cf3848a55cddeb35f15ca7b9f3af0f06ca1387