[INFO] cloning repository https://github.com/Tired-Fox/mark-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tired-Fox/mark-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTired-Fox%2Fmark-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTired-Fox%2Fmark-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b191b2d297d24f94c951b250b8927202fc7bbb0 [INFO] building Tired-Fox/mark-rs 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%2FTired-Fox%2Fmark-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tired-Fox/mark-rs 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/Tired-Fox/mark-rs [INFO] finished tweaking git repo https://github.com/Tired-Fox/mark-rs [INFO] tweaked toml for git repo https://github.com/Tired-Fox/mark-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Tired-Fox/mark-rs 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3bf2013e894dd0c686e20c1ed8da9513ff719621344c6a086ca9038742da8423 [INFO] running `Command { std: "docker" "start" "-a" "3bf2013e894dd0c686e20c1ed8da9513ff719621344c6a086ca9038742da8423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bf2013e894dd0c686e20c1ed8da9513ff719621344c6a086ca9038742da8423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf2013e894dd0c686e20c1ed8da9513ff719621344c6a086ca9038742da8423", kill_on_drop: false }` [INFO] [stdout] 3bf2013e894dd0c686e20c1ed8da9513ff719621344c6a086ca9038742da8423 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 02182d72fd74e8f26c268d84aaea678ee17a6f6ba2126ccac984c90ac307a182 [INFO] running `Command { std: "docker" "start" "-a" "02182d72fd74e8f26c268d84aaea678ee17a6f6ba2126ccac984c90ac307a182", kill_on_drop: false }` [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling mark-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read` and `Write` [INFO] [stdout] --> src/terminal/mod.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/terminal/buffer.rs:172:107 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal/buffer.rs:172:75 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [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: variable does not need to be mutable [INFO] [stdout] --> src/terminal/buffer.rs:172:90 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/terminal/buffer.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | let line = buffer.buffer.get(0).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `decrement` is never used [INFO] [stdout] --> src/terminal/buffer.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappedStyle { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | fn decrement(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end_bounded` is never used [INFO] [stdout] --> src/terminal/buffer.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 61 | trait ReplaceRange { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 66 | fn end_bounded(&self, max: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Command` is never used [INFO] [stdout] --> src/terminal/command.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Command {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "02182d72fd74e8f26c268d84aaea678ee17a6f6ba2126ccac984c90ac307a182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02182d72fd74e8f26c268d84aaea678ee17a6f6ba2126ccac984c90ac307a182", kill_on_drop: false }` [INFO] [stdout] 02182d72fd74e8f26c268d84aaea678ee17a6f6ba2126ccac984c90ac307a182 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4aad187e3b18175d8135c55dd07843ace4e065ae5ba79b5157b3a2888379c1de [INFO] running `Command { std: "docker" "start" "-a" "4aad187e3b18175d8135c55dd07843ace4e065ae5ba79b5157b3a2888379c1de", kill_on_drop: false }` [INFO] [stderr] Compiling mark-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read` and `Write` [INFO] [stdout] --> src/terminal/mod.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/terminal/buffer.rs:172:107 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal/buffer.rs:172:75 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [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: variable does not need to be mutable [INFO] [stdout] --> src/terminal/buffer.rs:172:90 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/terminal/buffer.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | let line = buffer.buffer.get(0).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `decrement` is never used [INFO] [stdout] --> src/terminal/buffer.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappedStyle { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | fn decrement(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end_bounded` is never used [INFO] [stdout] --> src/terminal/buffer.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 61 | trait ReplaceRange { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 66 | fn end_bounded(&self, max: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Command` is never used [INFO] [stdout] --> src/terminal/command.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Command {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `Write` [INFO] [stdout] --> src/terminal/mod.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/terminal/buffer.rs:172:107 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal/buffer.rs:172:75 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [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: variable does not need to be mutable [INFO] [stdout] --> src/terminal/buffer.rs:172:90 [INFO] [stdout] | [INFO] [stdout] 172 | fn replace(&mut self, mut lines: R1, mut columns: R2, chunk: D) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/terminal/buffer.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | let line = buffer.buffer.get(0).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `decrement` is never used [INFO] [stdout] --> src/terminal/buffer.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MappedStyle { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | fn decrement(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end_bounded` is never used [INFO] [stdout] --> src/terminal/buffer.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 61 | trait ReplaceRange { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 66 | fn end_bounded(&self, max: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Command` is never used [INFO] [stdout] --> src/terminal/command.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Command {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "4aad187e3b18175d8135c55dd07843ace4e065ae5ba79b5157b3a2888379c1de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aad187e3b18175d8135c55dd07843ace4e065ae5ba79b5157b3a2888379c1de", kill_on_drop: false }` [INFO] [stdout] 4aad187e3b18175d8135c55dd07843ace4e065ae5ba79b5157b3a2888379c1de