[INFO] cloning repository https://github.com/parab-rohit/Crater [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parab-rohit/Crater" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparab-rohit%2FCrater", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparab-rohit%2FCrater'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3604b32ef27626a78aba679625a3081d06cd28c5 [INFO] checking parab-rohit/Crater against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparab-rohit%2FCrater" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/parab-rohit/Crater [INFO] finished tweaking git repo https://github.com/parab-rohit/Crater [INFO] tweaked toml for git repo https://github.com/parab-rohit/Crater written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/parab-rohit/Crater on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/parab-rohit/Crater 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "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 getset v0.1.6 [INFO] [stderr] Downloaded caps v0.5.6 [INFO] [stderr] Downloaded zmij v1.0.16 [INFO] [stderr] Downloaded oci-spec v0.6.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5b9a233713e25626e9e314e5d611e498ac8c0808a3f61743457fa9d133311e6 [INFO] running `Command { std: "docker" "start" "-a" "e5b9a233713e25626e9e314e5d611e498ac8c0808a3f61743457fa9d133311e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5b9a233713e25626e9e314e5d611e498ac8c0808a3f61743457fa9d133311e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5b9a233713e25626e9e314e5d611e498ac8c0808a3f61743457fa9d133311e6", kill_on_drop: false }` [INFO] [stdout] e5b9a233713e25626e9e314e5d611e498ac8c0808a3f61743457fa9d133311e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b15644f9e6b617d49ddfc9d7b061d91f677029710a05f8c32948dfa79c073beb [INFO] running `Command { std: "docker" "start" "-a" "b15644f9e6b617d49ddfc9d7b061d91f677029710a05f8c32948dfa79c073beb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling zmij v1.0.16 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking caps v0.5.6 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling getset v0.1.6 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking oci-spec v0.6.8 [INFO] [stderr] Checking Crater v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/main.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | use std::process::{Command, Stdio}; [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: `SIGKILL` [INFO] [stdout] --> src/main.rs:13:38 [INFO] [stdout] | [INFO] [stdout] 13 | use nix::sys::signal::{self, Signal, SIGKILL}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clear` [INFO] [stdout] --> src/main.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | use caps::{CapSet, Capability, clear, CapsHashSet}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::log` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use log::log; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rootfs` [INFO] [stdout] --> src/main.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | let rootfs = Path::new(root_path_str); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootfs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sync_read` [INFO] [stdout] --> src/main.rs:609:10 [INFO] [stdout] | [INFO] [stdout] 609 | let (sync_read, sync_write) = pipe().expect("Failed to create pipe"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sync_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sync_write` [INFO] [stdout] --> src/main.rs:609:21 [INFO] [stdout] | [INFO] [stdout] 609 | let (sync_read, sync_write) = pipe().expect("Failed to create pipe"); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sync_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_container` is never used [INFO] [stdout] --> src/main.rs:606:4 [INFO] [stdout] | [INFO] [stdout] 606 | fn run_container(container_id: &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: structure field `ociVersion` should have a snake case name [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ociVersion: String, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `oci_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/main.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | use std::process::{Command, Stdio}; [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: `SIGKILL` [INFO] [stdout] --> src/main.rs:13:38 [INFO] [stdout] | [INFO] [stdout] 13 | use nix::sys::signal::{self, Signal, SIGKILL}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clear` [INFO] [stdout] --> src/main.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | use caps::{CapSet, Capability, clear, CapsHashSet}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::log` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use log::log; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rootfs` [INFO] [stdout] --> src/main.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | let rootfs = Path::new(root_path_str); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootfs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sync_read` [INFO] [stdout] --> src/main.rs:609:10 [INFO] [stdout] | [INFO] [stdout] 609 | let (sync_read, sync_write) = pipe().expect("Failed to create pipe"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sync_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sync_write` [INFO] [stdout] --> src/main.rs:609:21 [INFO] [stdout] | [INFO] [stdout] 609 | let (sync_read, sync_write) = pipe().expect("Failed to create pipe"); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sync_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_container` is never used [INFO] [stdout] --> src/main.rs:606:4 [INFO] [stdout] | [INFO] [stdout] 606 | fn run_container(container_id: &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: structure field `ociVersion` should have a snake case name [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ociVersion: String, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `oci_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.14s [INFO] running `Command { std: "docker" "inspect" "b15644f9e6b617d49ddfc9d7b061d91f677029710a05f8c32948dfa79c073beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b15644f9e6b617d49ddfc9d7b061d91f677029710a05f8c32948dfa79c073beb", kill_on_drop: false }` [INFO] [stdout] b15644f9e6b617d49ddfc9d7b061d91f677029710a05f8c32948dfa79c073beb