[INFO] cloning repository https://github.com/mokua/crust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mokua/crust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokua%2Fcrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokua%2Fcrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4d06650c2d4a53ea14f8679fbb700e98cce9454 [INFO] testing mokua/crust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokua%2Fcrust" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mokua/crust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking git repo https://github.com/mokua/crust [INFO] finished tweaking git repo https://github.com/mokua/crust [INFO] tweaked toml for git repo https://github.com/mokua/crust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mokua/crust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.23 [INFO] [stderr] Downloaded thiserror v1.0.23 [INFO] [stderr] Downloaded errno-dragonfly v0.1.1 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded errno v0.2.7 [INFO] [stderr] Downloaded caps v0.5.0 [INFO] [stderr] Downloaded flexi_logger v0.17.1 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded seccomp-sys v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 920e6b5a3689a495a8d4798553ee547c377b8562fe5ec00410c6183a27318f65 [INFO] running `Command { std: "docker" "start" "-a" "920e6b5a3689a495a8d4798553ee547c377b8562fe5ec00410c6183a27318f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "920e6b5a3689a495a8d4798553ee547c377b8562fe5ec00410c6183a27318f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "920e6b5a3689a495a8d4798553ee547c377b8562fe5ec00410c6183a27318f65", kill_on_drop: false }` [INFO] [stdout] 920e6b5a3689a495a8d4798553ee547c377b8562fe5ec00410c6183a27318f65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2645bfcf95865dc58d7bdd54db3012d49ede1040ac60f773f2a38ae9ecb77026 [INFO] running `Command { std: "docker" "start" "-a" "2645bfcf95865dc58d7bdd54db3012d49ede1040ac60f773f2a38ae9ecb77026", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling seccomp-sys v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling flexi_logger v0.17.1 [INFO] [stderr] Compiling caps v0.5.0 [INFO] [stderr] Compiling crust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `caps::errors::CapsError` [INFO] [stdout] --> src/caps.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use caps::errors::CapsError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::prctl` [INFO] [stdout] --> src/caps.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc::prctl; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/caps.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/dev.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/mount.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use nix::{Error, NixPath}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/mount.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::BitAnd` [INFO] [stdout] --> src/mount.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::BitAnd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelFilter`, `LogSpecification`, `Logger` [INFO] [stdout] --> src/mount.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use flexi_logger::{LevelFilter, LogSpecification, Logger}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `OFlag`, `open`, `openat` [INFO] [stdout] --> src/mount.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use nix::fcntl::{open, openat, OFlag}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | ///1. check if the root & mounts are set [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | / if spec.root.is_none() || spec.mounts.is_none() { [INFO] [stdout] 21 | | info!("no work todo, both root & mount is None "); [INFO] [stdout] 22 | | return; [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / ///2. Ensure that 'new_root' and its parent mount don't have [INFO] [stdout] 25 | | /// shared propagation (which would cause pivot_root() to [INFO] [stdout] 26 | | /// return an error), and prevent propagation of mount [INFO] [stdout] 27 | | /// events to the initial mount namespace [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] 28 | //if (mount(NULL, "/", NULL, MS_REC | MS_PRIVATE, NULL) == -1) [INFO] [stdout] 29 | let root = b"/".as_ref(); [INFO] [stdout] | ------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// 3. Ensure that 'rootfs' is a mount point [INFO] [stdout] 44 | | /// if (mount(new_root, new_root, NULL, MS_BIND, NULL) == -1) [INFO] [stdout] | |_________________________________________________________________^ [INFO] [stdout] 45 | let x = spec.root.as_ref().unwrap(); [INFO] [stdout] | ------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | ///4. Create directory to which old root will be pivoted; it must be under the new root [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 61 | let rp = std::str::from_utf8(rootfs_path).unwrap(); [INFO] [stdout] | --------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | ///5. And pivot the root filesystem [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | let result = nix::unistd::pivot_root(rootfs_path, put_old_path); [INFO] [stdout] | ---------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | ///6.Switch the current working directory to "/" [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 83 | //if (chdir("/") == -1) [INFO] [stdout] 84 | let result = chdir("/"); [INFO] [stdout] | ------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/mount.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | ///7.Unmount old root and remove mount point [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 91 | //umount2(put_old, MNT_DETACH) [INFO] [stdout] 92 | let put_old_dir = put_old_name.as_bytes(); [INFO] [stdout] | ------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `main` [INFO] [stdout] --> src/resources.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{main, ChildConfig}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/resources.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/resources.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Display` [INFO] [stdout] --> src/resources.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seccomp_sys::scmp_compare` [INFO] [stdout] --> src/spec.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use seccomp_sys::scmp_compare; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seccomp_sys::scmp_compare::SCMP_CMP_NE` [INFO] [stdout] --> src/spec.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use seccomp_sys::scmp_compare::SCMP_CMP_NE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::sys::socket::SockFlag` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use nix::sys::socket::SockFlag; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddressFamily`, `SockType`, `socketpair` [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | use nix::sys::socket::{socketpair, AddressFamily, SockType}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ForkResult`, `execvp`, `fork`, `gethostname` [INFO] [stdout] --> src/main.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use nix::unistd::{execve, execvp, fork, gethostname, pipe, sethostname, ForkResult, Pid, Uid}; [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command`, `ExitStatus`, `Stdio` [INFO] [stdout] --> src/main.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | use std::process::{exit, Command, ExitStatus, Stdio}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io`, `process`, `time` [INFO] [stdout] --> src/main.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | use std::{fs, io, process, thread, time}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arch`, `LinuxSeccompArg`, `Process` [INFO] [stdout] --> src/main.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::spec::{Arch, LinuxSeccomp, LinuxSeccompAction, LinuxSeccompArg, Process, Spec}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::errno::Errno::EPERM` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use nix::errno::Errno::EPERM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `sched` [INFO] [stdout] --> src/main.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | use nix::{sched, Error}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `seccomp_sys::scmp_arch::SCMP_ARCH_NATIVE` [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use seccomp_sys::scmp_arch::SCMP_ARCH_NATIVE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scmp_compare` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | scmp_compare, seccomp_arch_add, seccomp_attr_set, seccomp_init, seccomp_load, seccomp_release, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::raw::c_int` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use std::os::raw::c_int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::IntoRawFd` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use std::os::unix::io::IntoRawFd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:286:5 [INFO] [stdout] | [INFO] [stdout] 286 | ///* Execute a shell command */ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:399:13 [INFO] [stdout] | [INFO] [stdout] 399 | / ///-EDOM Architecture specific failure. [INFO] [stdout] 400 | | // [INFO] [stdout] 401 | | ///-EEXIST [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 412 | / if result != 0 && result != -libc::EEXIST { [INFO] [stdout] 413 | | info!("seccomp adding architecture failed!, result {} ", result); [INFO] [stdout] 414 | | seccomp_release(ctx); [INFO] [stdout] 415 | | return; [INFO] [stdout] 416 | | } [INFO] [stdout] | |_____________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NixPath` [INFO] [stdout] --> src/mount.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use nix::{Error, NixPath}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `architecture` [INFO] [stdout] --> src/main.rs:393:13 [INFO] [stdout] | [INFO] [stdout] 393 | for architecture in architectures { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_architecture` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errno_ret` [INFO] [stdout] --> src/main.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | let errno_ret = syscall.errno_ret.unwrap_or(libc::EPERM); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errno_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/mount.rs:133:27 [INFO] [stdout] | [INFO] [stdout] 133 | let (mount_flags, options) = match &mount.mount_options { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label_houw` [INFO] [stdout] --> src/mount.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | let label_houw = match mount.mount_type.as_ref().unwrap().as_str() { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_houw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/mount.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | let source = mount.source.as_ref().unwrap().as_bytes(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/resources.rs:564:30 [INFO] [stdout] | [INFO] [stdout] 564 | fn visit_pids(&mut self, s: &LinuxPids) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/resources.rs:568:32 [INFO] [stdout] | [INFO] [stdout] 568 | fn visit_memory(&mut self, e: &LinuxMemory) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/resources.rs:572:30 [INFO] [stdout] | [INFO] [stdout] 572 | fn visit_rdma(&mut self, e: &LinuxRdma) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/resources.rs:576:32 [INFO] [stdout] | [INFO] [stdout] 576 | fn visit_cpuset(&mut self, e: &LinuxCPUSet) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/resources.rs:580:28 [INFO] [stdout] | [INFO] [stdout] 580 | fn visit_io(&mut self, e: &LinuxBlockIO) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/resources.rs:584:34 [INFO] [stdout] | [INFO] [stdout] 584 | fn visit_hugepage(&mut self, e: &LinuxHugepageLimits) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroup_subsystems` [INFO] [stdout] --> src/resources.rs:615:13 [INFO] [stdout] | [INFO] [stdout] 615 | let cgroup_subsystems = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroup_subsystems` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/resources.rs:677:18 [INFO] [stdout] | [INFO] [stdout] 677 | Some(m) => buffer.push_str("+memory"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/resources.rs:681:18 [INFO] [stdout] | [INFO] [stdout] 681 | Some(cpu) => buffer.push_str(" +cpu"), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpuset` [INFO] [stdout] --> src/resources.rs:685:18 [INFO] [stdout] | [INFO] [stdout] 685 | Some(cpuset) => buffer.push_str(" +cpuset"), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpuset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pids` [INFO] [stdout] --> src/resources.rs:690:18 [INFO] [stdout] | [INFO] [stdout] 690 | Some(pids) => buffer.push_str(" +pids"), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pids` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hugetlb` [INFO] [stdout] --> src/resources.rs:695:18 [INFO] [stdout] | [INFO] [stdout] 695 | Some(hugetlb) => buffer.push_str(" +hugetlb"), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hugetlb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rdma` [INFO] [stdout] --> src/resources.rs:700:18 [INFO] [stdout] | [INFO] [stdout] 700 | Some(rdma) => buffer.push_str(" +rdma"), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rdma` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/spec.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | let buffer = String::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `argc` [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | argc: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `uid` [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | uid: Uid, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fd` [INFO] [stdout] --> src/main.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | fd: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `argv` [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | argv: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mount_dir` [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | mount_dir: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_running_in_user_namespace` [INFO] [stdout] --> src/dev.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn check_running_in_user_namespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/resources.rs:526:12 [INFO] [stdout] | [INFO] [stdout] 526 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:295:5 [INFO] [stdout] | [INFO] [stdout] 295 | execve(&CString::new("/bin/bash").unwrap().as_c_str(), args, env); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | writeln!(&mut buffer, "0\t{}\t1", child_pid.as_raw()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:324:5 [INFO] [stdout] | [INFO] [stdout] 324 | writeln!(&mut buffer, "deny"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:337:5 [INFO] [stdout] | [INFO] [stdout] 337 | writeln!(&mut buffer, "0\t{}\t1", child_pid.as_raw()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `put_old_name` should have an upper case name [INFO] [stdout] --> src/mount.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const put_old_name: &str = "oldrootfs"; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `PUT_OLD_NAME` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `cpuSet` should have a snake case name [INFO] [stdout] --> src/resources.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | cpuSet: Option, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `cpu_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `blockIO` should have a snake case name [INFO] [stdout] --> src/resources.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | blockIO: Option, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `block_io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `hugepageLimits` should have a snake case name [INFO] [stdout] --> src/resources.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | hugepageLimits: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hugepage_limits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `hugepageLimits` should have a snake case name [INFO] [stdout] --> src/resources.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | hugepageLimits: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hugepage_limits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:330:9 [INFO] [stdout] | [INFO] [stdout] 330 | / fs::write( [INFO] [stdout] 331 | | format!("{}/pids.max", self.child_directory), [INFO] [stdout] 332 | | s.pids_max.to_string(), [INFO] [stdout] 333 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:393:17 [INFO] [stdout] | [INFO] [stdout] 393 | writeln!(&mut buffer, "{}", rdma_entry.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:424:9 [INFO] [stdout] | [INFO] [stdout] 424 | / match e.default_weight { [INFO] [stdout] 425 | | None => writeln!(&mut buffer, "{}", "default 100"), [INFO] [stdout] 426 | | Some(def) => writeln!(&mut buffer, "default {}", def), [INFO] [stdout] 427 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:429:13 [INFO] [stdout] | [INFO] [stdout] 429 | / writeln!( [INFO] [stdout] 430 | | &mut buffer, [INFO] [stdout] 431 | | "{}:{}\t{}", [INFO] [stdout] 432 | | weight.device.major, weight.device.minor, weight.weight [INFO] [stdout] 433 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | fs::write(format!("{}/io.weight", self.child_directory), buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | / write!( [INFO] [stdout] 442 | | &mut buffer, [INFO] [stdout] 443 | | "{}:{}\t", [INFO] [stdout] 444 | | io_limit.device.major, io_limit.device.minor, [INFO] [stdout] 445 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:449:21 [INFO] [stdout] | [INFO] [stdout] 449 | write!(&mut buffer, "rbps={}\t", rbps); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:455:21 [INFO] [stdout] | [INFO] [stdout] 455 | write!(&mut buffer, "wbps={}\t", wbps); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:462:21 [INFO] [stdout] | [INFO] [stdout] 462 | write!(&mut buffer, "riops={}\t", riops); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:469:21 [INFO] [stdout] | [INFO] [stdout] 469 | write!(&mut buffer, "wiops={}\t", wiops); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:473:13 [INFO] [stdout] | [INFO] [stdout] 473 | writeln!(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:475:9 [INFO] [stdout] | [INFO] [stdout] 475 | fs::write(format!("{}/io.max", self.child_directory), buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/resources.rs:487:13 [INFO] [stdout] | [INFO] [stdout] 487 | / match hugetlb.max { [INFO] [stdout] 488 | | None => fs::write( [INFO] [stdout] 489 | | format!( [INFO] [stdout] 490 | | "{}/hugetlb.{}.max", [INFO] [stdout] ... | [INFO] [stdout] 501 | | ), [INFO] [stdout] 502 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 509 | &e.cpu.as_ref().map(|cpu| self.visit_cpu(&cpu)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 509 | let _ = &e.cpu.as_ref().map(|cpu| self.visit_cpu(&cpu)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:510:9 [INFO] [stdout] | [INFO] [stdout] 510 | &e.memory.as_ref().map(|memory| self.visit_memory(&memory)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 510 | let _ = &e.memory.as_ref().map(|memory| self.visit_memory(&memory)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:511:9 [INFO] [stdout] | [INFO] [stdout] 511 | &e.pids.as_ref().map(|pids| self.visit_pids(&pids)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 511 | let _ = &e.pids.as_ref().map(|pids| self.visit_pids(&pids)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 512 | &e.cpuSet.as_ref().map(|cpuset| self.visit_cpuset(&cpuset)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 512 | let _ = &e.cpuSet.as_ref().map(|cpuset| self.visit_cpuset(&cpuset)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:513:9 [INFO] [stdout] | [INFO] [stdout] 513 | &e.rdma.as_ref().map(|rdma| self.visit_rdma(&rdma)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 513 | let _ = &e.rdma.as_ref().map(|rdma| self.visit_rdma(&rdma)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:514:9 [INFO] [stdout] | [INFO] [stdout] 514 | / &e.hugepageLimits [INFO] [stdout] 515 | | .as_ref() [INFO] [stdout] 516 | | .map(|hugetlb| self.visit_hugepage(&hugetlb)); [INFO] [stdout] | |_________________________________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 514 | let _ = &e.hugepageLimits [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/resources.rs:517:9 [INFO] [stdout] | [INFO] [stdout] 517 | &e.blockIO.as_ref().map(|io| self.visit_io(&io)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 517 | let _ = &e.blockIO.as_ref().map(|io| self.visit_io(&io)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.crust.a0e7a7bd-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb.nyfop013c6ropan.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-a9c60bc01990af2d.rlib" "/opt/rustwide/target/debug/deps/libryu-b54e014f019506d7.rlib" "/opt/rustwide/target/debug/deps/libitoa-5407eb7e76df18b4.rlib" "/opt/rustwide/target/debug/deps/libclap-fd95928f9dbb944d.rlib" "/opt/rustwide/target/debug/deps/libvec_map-f0a294901824d1b1.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-4feaadb70d379c84.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-1a5cfc89f80f8ff0.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2b5231486aa116be.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7174ce98a6fd1d8e.rlib" "/opt/rustwide/target/debug/deps/libseccomp_sys-cbc0ced2801009d0.rlib" "/opt/rustwide/target/debug/deps/libserde-0d22875eaeb1551c.rlib" "/opt/rustwide/target/debug/deps/libcaps-a217efe1c17560d7.rlib" "/opt/rustwide/target/debug/deps/liberrno-4e87d49a2346746e.rlib" "/opt/rustwide/target/debug/deps/libflexi_logger-667d14999bc7ff7f.rlib" "/opt/rustwide/target/debug/deps/libglob-02f220b68df07eb2.rlib" "/opt/rustwide/target/debug/deps/libatty-ea6208b129843a7e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rlib" "/opt/rustwide/target/debug/deps/libyansi-6f6b756856e41fb4.rlib" "/opt/rustwide/target/debug/deps/libregex-6f14d0c6795fa0cd.rlib" "/opt/rustwide/target/debug/deps/libthread_local-c44b56a9a8689a59.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-01b4ea56943ac618.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a85c9505f7f8db9f.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-38d1d4d3be96c2b9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-829eafb2866da253.rlib" "/opt/rustwide/target/debug/deps/libthiserror-870500b104b540cc.rlib" "/opt/rustwide/target/debug/deps/libchrono-41a2d0cbc782a6c4.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-af2a93b1bc293bb9.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9d64f7163f6758cb.rlib" "/opt/rustwide/target/debug/deps/libtime-b0868522e4fa0d92.rlib" "/opt/rustwide/target/debug/deps/liblog-82c0db7e24d48d9b.rlib" "/opt/rustwide/target/debug/deps/libnix-e725a257857ef7d7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-80e93151c602d4a3.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-56df745b5175507b.rlib" "/opt/rustwide/target/debug/deps/liblibc-b774bdceae51f39c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lseccomp" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/crust-725af1ffc480e5eb" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lseccomp [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 96 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crust` due to 2 previous errors; 96 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2645bfcf95865dc58d7bdd54db3012d49ede1040ac60f773f2a38ae9ecb77026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2645bfcf95865dc58d7bdd54db3012d49ede1040ac60f773f2a38ae9ecb77026", kill_on_drop: false }` [INFO] [stdout] 2645bfcf95865dc58d7bdd54db3012d49ede1040ac60f773f2a38ae9ecb77026