[INFO] cloning repository https://github.com/mrkushalsm/pkgundo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrkushalsm/pkgundo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrkushalsm%2Fpkgundo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrkushalsm%2Fpkgundo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d1c459dbd82ba6626aa2cc575798f8123dfdc50
[INFO] checking mrkushalsm/pkgundo against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrkushalsm%2Fpkgundo" "/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/mrkushalsm/pkgundo
[INFO] finished tweaking git repo https://github.com/mrkushalsm/pkgundo
[INFO] tweaked toml for git repo https://github.com/mrkushalsm/pkgundo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrkushalsm/pkgundo on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mrkushalsm/pkgundo 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 | homepage = "https://github.com/mrkushalsm/pkgundo"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 | repository = "https://github.com/mrkushalsm/pkgundo"
[INFO] [stderr]    |              ---------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `pkgundo` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded procfs v0.17.0
[INFO] [stderr]   Downloaded procfs-core v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887
[INFO] running `Command { std: "docker" "start" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 | homepage = "https://github.com/mrkushalsm/pkgundo"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 | repository = "https://github.com/mrkushalsm/pkgundo"
[INFO] [stderr]    |              ---------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `pkgundo` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking jiff v0.2.24
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking procfs-core v0.17.0
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking pkgundo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rollback/mod.rs:878:13
[INFO] [stdout]     |
[INFO] [stdout] 878 |         let mut insert = |op: &str, path: &Path| {
[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: fields `id` and `txid` are never read
[INFO] [stdout]    --> src/archive/mod.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct ArchiveEntry {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 365 |     pub id: i64,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 366 |     pub txid: i64,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArchiveEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `txid` and `pid_attribution` are never read
[INFO] [stdout]    --> src/ebpf/mod.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub struct FanotifyMonitor {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 194 |     pub txid: i64,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 195 |     fanotify_fd: RawFd,
[INFO] [stdout] 196 |     pub pid_attribution: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `available` is never read
[INFO] [stdout]     --> src/ebpf/mod.rs:1137:9
[INFO] [stdout]      |
[INFO] [stdout] 1136 | pub struct EbpfTracer {
[INFO] [stdout]      |            ---------- field in this struct
[INFO] [stdout] 1137 |     pub available: bool,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txid` is never read
[INFO] [stdout]   --> src/process_tracker/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct ProcessTracker {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 21 |     pub root_pid: i32,
[INFO] [stdout] 22 |     pub txid: i64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Failed` is never constructed
[INFO] [stdout]   --> src/rollback/mod.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum FileRollbackResult {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 48 |     Failed(String, String), // path, reason
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileRollbackResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_archive_root` is never used
[INFO] [stdout]   --> src/rollback/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl RollbackEngine {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn with_archive_root(mut self, root: impl Into<String>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason` is never read
[INFO] [stdout]   --> src/scan_leftovers/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct LeftoverCandidate {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LeftoverCandidate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `untracked_at` are never read
[INFO] [stdout]   --> src/tracked_apps/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct TrackedApp {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 26 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub untracked_at: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrackedApp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rollback/mod.rs:878:13
[INFO] [stdout]     |
[INFO] [stdout] 878 |         let mut insert = |op: &str, path: &Path| {
[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: fields `id` and `txid` are never read
[INFO] [stdout]    --> src/archive/mod.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct ArchiveEntry {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 365 |     pub id: i64,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 366 |     pub txid: i64,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArchiveEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `txid` and `pid_attribution` are never read
[INFO] [stdout]    --> src/ebpf/mod.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub struct FanotifyMonitor {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 194 |     pub txid: i64,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 195 |     fanotify_fd: RawFd,
[INFO] [stdout] 196 |     pub pid_attribution: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `available` is never read
[INFO] [stdout]     --> src/ebpf/mod.rs:1137:9
[INFO] [stdout]      |
[INFO] [stdout] 1136 | pub struct EbpfTracer {
[INFO] [stdout]      |            ---------- field in this struct
[INFO] [stdout] 1137 |     pub available: bool,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txid` is never read
[INFO] [stdout]   --> src/process_tracker/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct ProcessTracker {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 21 |     pub root_pid: i32,
[INFO] [stdout] 22 |     pub txid: i64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Failed` is never constructed
[INFO] [stdout]   --> src/rollback/mod.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum FileRollbackResult {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 48 |     Failed(String, String), // path, reason
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileRollbackResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason` is never read
[INFO] [stdout]   --> src/scan_leftovers/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct LeftoverCandidate {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LeftoverCandidate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `untracked_at` are never read
[INFO] [stdout]   --> src/tracked_apps/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct TrackedApp {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 26 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub untracked_at: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrackedApp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> Cargo.toml:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 | [dependencies.nix]
[INFO] [stderr]    |               ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: unused dependency `procfs`
[INFO] [stderr]   --> Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | procfs = "0.17"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `procfs`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> Cargo.toml:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | thiserror = "1"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `pkgundo` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887", kill_on_drop: false }`
[INFO] [stdout] 4a17d6ad7d651de47937c3dc26ab117e3ac8021955165f9073b012ae954bf887
