[INFO] cloning repository https://github.com/darshana-v/rsh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darshana-v/rsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarshana-v%2Frsh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarshana-v%2Frsh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45a6f1f2c21a9e186e390bf7611e1b31e63b594a [INFO] checking darshana-v/rsh against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarshana-v%2Frsh" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/darshana-v/rsh [INFO] finished tweaking git repo https://github.com/darshana-v/rsh [INFO] tweaked toml for git repo https://github.com/darshana-v/rsh written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/darshana-v/rsh on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/darshana-v/rsh 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v2.0.15 [INFO] [stderr] Downloaded thiserror v2.0.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b592a6a025bc0745697b22a01cf408c861c026734f4d653cc5fb303a17bc96c3 [INFO] running `Command { std: "docker" "start" "-a" "b592a6a025bc0745697b22a01cf408c861c026734f4d653cc5fb303a17bc96c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b592a6a025bc0745697b22a01cf408c861c026734f4d653cc5fb303a17bc96c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b592a6a025bc0745697b22a01cf408c861c026734f4d653cc5fb303a17bc96c3", kill_on_drop: false }` [INFO] [stdout] b592a6a025bc0745697b22a01cf408c861c026734f4d653cc5fb303a17bc96c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54ad302fac9a8303231beb54e7c521933c543de266a6b751b35dc6e62ecdddcd [INFO] running `Command { std: "docker" "start" "-a" "54ad302fac9a8303231beb54e7c521933c543de266a6b751b35dc6e62ecdddcd", kill_on_drop: false }` [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking bitflags v2.9.2 [INFO] [stderr] Checking anyhow v1.0.99 [INFO] [stderr] Checking libloading v0.8.8 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking shellexpand v3.1.1 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking rsh v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nix::fcntl::OFlag` [INFO] [stdout] --> src/exec.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nix::fcntl::OFlag; [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: `Signal` [INFO] [stdout] --> src/exec.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use nix::sys::signal::{Signal}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WaitStatus` and `waitpid` [INFO] [stdout] --> src/exec.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use nix::sys::wait::{waitpid, WaitStatus}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `getpgrp` [INFO] [stdout] --> src/exec.rs:6:78 [INFO] [stdout] | [INFO] [stdout] 6 | use nix::unistd::{fork, ForkResult, pipe, dup2, close, execvp, Pid, setpgid, getpgrp}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/exec.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JobId` [INFO] [stdout] --> src/exec.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::job::{Job, JobId, JobTable}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pid` [INFO] [stdout] --> src/debugger.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use nix::unistd::{fork, ForkResult, Pid, execvp}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/builtins.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut parts = shell_words::split(line).unwrap_or_default(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rfd` [INFO] [stdout] --> src/exec.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 31 | let (rfd, wfd): (Option, Option) = if i < pipes.len() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rfd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pwfd` [INFO] [stdout] --> src/exec.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | let (prfd, pwfd): (Option, Option) = if i > 0 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pwfd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/job.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl JobTable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn remove(&mut self, id: JobId) { self.jobs.remove(&id); } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::fcntl::OFlag` [INFO] [stdout] --> src/exec.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nix::fcntl::OFlag; [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: `Signal` [INFO] [stdout] --> src/exec.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use nix::sys::signal::{Signal}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WaitStatus` and `waitpid` [INFO] [stdout] --> src/exec.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use nix::sys::wait::{waitpid, WaitStatus}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `getpgrp` [INFO] [stdout] --> src/exec.rs:6:78 [INFO] [stdout] | [INFO] [stdout] 6 | use nix::unistd::{fork, ForkResult, pipe, dup2, close, execvp, Pid, setpgid, getpgrp}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/exec.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JobId` [INFO] [stdout] --> src/exec.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::job::{Job, JobId, JobTable}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pid` [INFO] [stdout] --> src/debugger.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use nix::unistd::{fork, ForkResult, Pid, execvp}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/builtins.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut parts = shell_words::split(line).unwrap_or_default(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rfd` [INFO] [stdout] --> src/exec.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 31 | let (rfd, wfd): (Option, Option) = if i < pipes.len() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rfd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pwfd` [INFO] [stdout] --> src/exec.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | let (prfd, pwfd): (Option, Option) = if i > 0 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pwfd` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.09s [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/job.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl JobTable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn remove(&mut self, id: JobId) { self.jobs.remove(&id); } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "54ad302fac9a8303231beb54e7c521933c543de266a6b751b35dc6e62ecdddcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54ad302fac9a8303231beb54e7c521933c543de266a6b751b35dc6e62ecdddcd", kill_on_drop: false }` [INFO] [stdout] 54ad302fac9a8303231beb54e7c521933c543de266a6b751b35dc6e62ecdddcd