Dec 04 06:47:00.924 INFO checking xurtis/isolate against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:47:00.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 06:47:01.318 INFO [stdout] 048c19e8719d8ff8be83bf374cd554442e8ab78f4c9f87a7a0ac7a8471aa400a
Dec 04 06:47:01.320 INFO running `"docker" "start" "-a" "048c19e8719d8ff8be83bf374cd554442e8ab78f4c9f87a7a0ac7a8471aa400a"`
Dec 04 06:47:02.600 INFO [stderr] usermod: no changes
Dec 04 06:47:02.763 INFO [stderr]    Compiling serde v1.0.64
Dec 04 06:47:02.763 INFO [stderr]    Compiling proc-macro2 v0.4.4
Dec 04 06:47:02.763 INFO [stderr]     Checking unreachable v1.0.0
Dec 04 06:47:02.763 INFO [stderr]     Checking memchr v2.0.1
Dec 04 06:47:02.763 INFO [stderr]     Checking errno v0.2.3
Dec 04 06:47:02.763 INFO [stderr]     Checking nix v0.9.0
Dec 04 06:47:02.763 INFO [stderr]     Checking backtrace-sys v0.1.23
Dec 04 06:47:03.203 INFO [stderr]     Checking thread_local v0.3.5
Dec 04 06:47:03.419 INFO [stderr]     Checking backtrace v0.3.8
Dec 04 06:47:03.876 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 06:47:05.744 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 06:47:06.255 INFO [stderr]     Checking regex v0.2.11
Dec 04 06:47:10.831 INFO [stderr]    Compiling quote v0.6.3
Dec 04 06:47:12.243 INFO [stderr]    Compiling syn v0.14.1
Dec 04 06:47:21.159 INFO [stderr]     Checking unshare v0.2.0
Dec 04 06:47:29.544 INFO [stderr]    Compiling serde_derive v1.0.64
Dec 04 06:47:36.277 INFO [stderr]     Checking toml v0.4.6
Dec 04 06:47:48.640 INFO [stderr]     Checking docopt v0.8.3
Dec 04 06:47:49.837 INFO [stderr]     Checking isolate v0.1.2 (/source)
Dec 04 06:47:50.279 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.279 INFO [stderr]  --> src/namespace/control_group.rs:6:5
Dec 04 06:47:50.280 INFO [stderr]   |
Dec 04 06:47:50.280 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.280 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.280 INFO [stderr]   |
Dec 04 06:47:50.281 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:47:50.281 INFO [stderr] 
Dec 04 06:47:50.281 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.282 INFO [stderr]  --> src/namespace/control_group.rs:7:5
Dec 04 06:47:50.282 INFO [stderr]   |
Dec 04 06:47:50.282 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.282 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.283 INFO [stderr] 
Dec 04 06:47:50.283 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.283 INFO [stderr]  --> src/namespace/ipc.rs:6:5
Dec 04 06:47:50.283 INFO [stderr]   |
Dec 04 06:47:50.284 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.284 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.284 INFO [stderr] 
Dec 04 06:47:50.284 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.284 INFO [stderr]  --> src/namespace/ipc.rs:7:5
Dec 04 06:47:50.284 INFO [stderr]   |
Dec 04 06:47:50.284 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.284 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.284 INFO [stderr] 
Dec 04 06:47:50.285 INFO [stderr] warning: unused import: `PathBuf`
Dec 04 06:47:50.285 INFO [stderr]  --> src/namespace/mount.rs:3:23
Dec 04 06:47:50.285 INFO [stderr]   |
Dec 04 06:47:50.285 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 04 06:47:50.285 INFO [stderr]   |                       ^^^^^^^
Dec 04 06:47:50.285 INFO [stderr] 
Dec 04 06:47:50.285 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.285 INFO [stderr]  --> src/namespace/network.rs:6:5
Dec 04 06:47:50.285 INFO [stderr]   |
Dec 04 06:47:50.285 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.285 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.285 INFO [stderr] 
Dec 04 06:47:50.285 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.285 INFO [stderr]  --> src/namespace/network.rs:7:5
Dec 04 06:47:50.285 INFO [stderr]   |
Dec 04 06:47:50.285 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.285 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.285 INFO [stderr] 
Dec 04 06:47:50.285 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.285 INFO [stderr]  --> src/namespace/pid.rs:6:5
Dec 04 06:47:50.285 INFO [stderr]   |
Dec 04 06:47:50.286 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.286 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.286 INFO [stderr] 
Dec 04 06:47:50.286 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.286 INFO [stderr]  --> src/namespace/pid.rs:7:5
Dec 04 06:47:50.286 INFO [stderr]   |
Dec 04 06:47:50.286 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.286 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.286 INFO [stderr] 
Dec 04 06:47:50.286 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.286 INFO [stderr]  --> src/namespace/uts.rs:6:5
Dec 04 06:47:50.286 INFO [stderr]   |
Dec 04 06:47:50.286 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.286 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.286 INFO [stderr] 
Dec 04 06:47:50.286 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.286 INFO [stderr]  --> src/namespace/uts.rs:7:5
Dec 04 06:47:50.286 INFO [stderr]   |
Dec 04 06:47:50.286 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.286 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.286 INFO [stderr] 
Dec 04 06:47:50.291 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.291 INFO [stderr]  --> src/namespace/control_group.rs:6:5
Dec 04 06:47:50.291 INFO [stderr]   |
Dec 04 06:47:50.291 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.291 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.291 INFO [stderr]   |
Dec 04 06:47:50.291 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:47:50.291 INFO [stderr] 
Dec 04 06:47:50.291 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.291 INFO [stderr]  --> src/namespace/control_group.rs:7:5
Dec 04 06:47:50.291 INFO [stderr]   |
Dec 04 06:47:50.291 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.291 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.291 INFO [stderr] 
Dec 04 06:47:50.291 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.291 INFO [stderr]  --> src/namespace/ipc.rs:6:5
Dec 04 06:47:50.291 INFO [stderr]   |
Dec 04 06:47:50.291 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.291 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.291 INFO [stderr] 
Dec 04 06:47:50.291 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.291 INFO [stderr]  --> src/namespace/ipc.rs:7:5
Dec 04 06:47:50.291 INFO [stderr]   |
Dec 04 06:47:50.291 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.291 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.291 INFO [stderr] 
Dec 04 06:47:50.291 INFO [stderr] warning: unused import: `PathBuf`
Dec 04 06:47:50.291 INFO [stderr]  --> src/namespace/mount.rs:3:23
Dec 04 06:47:50.292 INFO [stderr]   |
Dec 04 06:47:50.292 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 04 06:47:50.292 INFO [stderr]   |                       ^^^^^^^
Dec 04 06:47:50.292 INFO [stderr] 
Dec 04 06:47:50.292 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.292 INFO [stderr]  --> src/namespace/network.rs:6:5
Dec 04 06:47:50.292 INFO [stderr]   |
Dec 04 06:47:50.292 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.292 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.292 INFO [stderr] 
Dec 04 06:47:50.292 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.292 INFO [stderr]  --> src/namespace/network.rs:7:5
Dec 04 06:47:50.292 INFO [stderr]   |
Dec 04 06:47:50.293 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.293 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.293 INFO [stderr] 
Dec 04 06:47:50.293 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.293 INFO [stderr]  --> src/namespace/pid.rs:6:5
Dec 04 06:47:50.293 INFO [stderr]   |
Dec 04 06:47:50.293 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.293 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.293 INFO [stderr] 
Dec 04 06:47:50.293 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.293 INFO [stderr]  --> src/namespace/pid.rs:7:5
Dec 04 06:47:50.293 INFO [stderr]   |
Dec 04 06:47:50.293 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.294 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.294 INFO [stderr] 
Dec 04 06:47:50.294 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:50.294 INFO [stderr]  --> src/namespace/uts.rs:6:5
Dec 04 06:47:50.294 INFO [stderr]   |
Dec 04 06:47:50.294 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:50.294 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:50.294 INFO [stderr] 
Dec 04 06:47:50.294 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:50.294 INFO [stderr]  --> src/namespace/uts.rs:7:5
Dec 04 06:47:50.294 INFO [stderr]   |
Dec 04 06:47:50.294 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:50.294 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:50.294 INFO [stderr] 
Dec 04 06:47:50.692 INFO [stderr] warning: variant is never constructed: `Allow`
Dec 04 06:47:50.692 INFO [stderr]    --> src/namespace/user.rs:114:2
Dec 04 06:47:50.692 INFO [stderr]     |
Dec 04 06:47:50.693 INFO [stderr] 114 |     Allow,
Dec 04 06:47:50.693 INFO [stderr]     |     ^^^^^
Dec 04 06:47:50.693 INFO [stderr]     |
Dec 04 06:47:50.693 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:50.694 INFO [stderr] 
Dec 04 06:47:50.699 INFO [stderr] warning: variant is never constructed: `Allow`
Dec 04 06:47:50.699 INFO [stderr]    --> src/namespace/user.rs:114:2
Dec 04 06:47:50.699 INFO [stderr]     |
Dec 04 06:47:50.700 INFO [stderr] 114 |     Allow,
Dec 04 06:47:50.700 INFO [stderr]     |     ^^^^^
Dec 04 06:47:50.700 INFO [stderr]     |
Dec 04 06:47:50.700 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:50.701 INFO [stderr] 
Dec 04 06:47:50.736 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.737 INFO [stderr]   --> src/context.rs:35:1
Dec 04 06:47:50.737 INFO [stderr]    |
Dec 04 06:47:50.737 INFO [stderr] 35 | / pub struct Context {
Dec 04 06:47:50.738 INFO [stderr] 36 | |     namespaces: Vec<Box<Namespace>>,
Dec 04 06:47:50.738 INFO [stderr] 37 | | }
Dec 04 06:47:50.738 INFO [stderr]    | |_^
Dec 04 06:47:50.739 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.739 INFO [stderr]   --> src/context.rs:35:1
Dec 04 06:47:50.739 INFO [stderr]    |
Dec 04 06:47:50.740 INFO [stderr] 35 | / pub struct Context {
Dec 04 06:47:50.740 INFO [stderr] 36 | |     namespaces: Vec<Box<Namespace>>,
Dec 04 06:47:50.740 INFO [stderr] 37 | | }
Dec 04 06:47:50.740 INFO [stderr]    | |_^
Dec 04 06:47:50.741 INFO [stderr]    |
Dec 04 06:47:50.741 INFO [stderr] note: lint level defined here
Dec 04 06:47:50.741 INFO [stderr]   --> src/lib.rs:5:9
Dec 04 06:47:50.742 INFO [stderr]    |
Dec 04 06:47:50.742 INFO [stderr] 5  | #![warn(missing_debug_implementations)]
Dec 04 06:47:50.742 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.742 INFO [stderr] 
Dec 04 06:47:50.743 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.743 INFO [stderr]    --> src/context.rs:231:1
Dec 04 06:47:50.743 INFO [stderr]     |
Dec 04 06:47:50.744 INFO [stderr] 231 | pub struct Child(pid_t);
Dec 04 06:47:50.744 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.744 INFO [stderr] 
Dec 04 06:47:50.744 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.745 INFO [stderr]   --> src/namespace/control_group.rs:17:1
Dec 04 06:47:50.745 INFO [stderr]    |
Dec 04 06:47:50.745 INFO [stderr] 17 | pub struct ControlGroup {}
Dec 04 06:47:50.746 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.746 INFO [stderr] 
Dec 04 06:47:50.746 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.747 INFO [stderr]   --> src/namespace/ipc.rs:18:1
Dec 04 06:47:50.747 INFO [stderr]    |
Dec 04 06:47:50.747 INFO [stderr] 18 | pub struct Ipc {}
Dec 04 06:47:50.748 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.748 INFO [stderr] 
Dec 04 06:47:50.748 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.748 INFO [stderr]   --> src/namespace/network.rs:22:1
Dec 04 06:47:50.749 INFO [stderr]    |
Dec 04 06:47:50.749 INFO [stderr] 22 | pub struct Network {}
Dec 04 06:47:50.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.750 INFO [stderr] 
Dec 04 06:47:50.750 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.750 INFO [stderr]   --> src/namespace/pid.rs:16:1
Dec 04 06:47:50.750 INFO [stderr]    |
Dec 04 06:47:50.750 INFO [stderr] 16 | pub struct Pid {}
Dec 04 06:47:50.750 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.750 INFO [stderr] 
Dec 04 06:47:50.750 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.750 INFO [stderr]   --> src/namespace/user.rs:31:1
Dec 04 06:47:50.750 INFO [stderr]    |
Dec 04 06:47:50.750 INFO [stderr] 31 | / pub struct User {
Dec 04 06:47:50.750 INFO [stderr] 32 | |     map_root_user: bool,
Dec 04 06:47:50.750 INFO [stderr] 33 | |     map_root_group: bool,
Dec 04 06:47:50.750 INFO [stderr] 34 | | }
Dec 04 06:47:50.750 INFO [stderr]    | |_^
Dec 04 06:47:50.750 INFO [stderr] 
Dec 04 06:47:50.750 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.750 INFO [stderr]   --> src/namespace/uts.rs:15:1
Dec 04 06:47:50.750 INFO [stderr]    |
Dec 04 06:47:50.750 INFO [stderr] 15 | pub struct Uts {}
Dec 04 06:47:50.750 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.750 INFO [stderr] 
Dec 04 06:47:50.750 INFO [stderr] warning: missing documentation for a trait method
Dec 04 06:47:50.750 INFO [stderr]   --> src/namespace/mod.rs:83:2
Dec 04 06:47:50.750 INFO [stderr]    |
Dec 04 06:47:50.750 INFO [stderr] 83 |     fn box_clone(&self) -> Box<Namespace>;
Dec 04 06:47:50.750 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.750 INFO [stderr]    |
Dec 04 06:47:50.750 INFO [stderr] note: lint level defined here
Dec 04 06:47:50.750 INFO [stderr]   --> src/lib.rs:3:9
Dec 04 06:47:50.750 INFO [stderr]    |
Dec 04 06:47:50.751 INFO [stderr] 3  | #![warn(missing_docs)]
Dec 04 06:47:50.751 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 04 06:47:50.751 INFO [stderr] 
Dec 04 06:47:50.751 INFO [stderr]    |
Dec 04 06:47:50.751 INFO [stderr] note: lint level defined here
Dec 04 06:47:50.752 INFO [stderr]   --> src/lib.rs:5:9
Dec 04 06:47:50.752 INFO [stderr]    |
Dec 04 06:47:50.752 INFO [stderr] 5  | #![warn(missing_debug_implementations)]
Dec 04 06:47:50.753 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.753 INFO [stderr] 
Dec 04 06:47:50.755 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.755 INFO [stderr]    --> src/context.rs:231:1
Dec 04 06:47:50.756 INFO [stderr]     |
Dec 04 06:47:50.756 INFO [stderr] 231 | pub struct Child(pid_t);
Dec 04 06:47:50.756 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.756 INFO [stderr] 
Dec 04 06:47:50.757 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.757 INFO [stderr]   --> src/namespace/control_group.rs:17:1
Dec 04 06:47:50.758 INFO [stderr]    |
Dec 04 06:47:50.758 INFO [stderr] 17 | pub struct ControlGroup {}
Dec 04 06:47:50.758 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.759 INFO [stderr] 
Dec 04 06:47:50.759 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.760 INFO [stderr]   --> src/namespace/ipc.rs:18:1
Dec 04 06:47:50.760 INFO [stderr]    |
Dec 04 06:47:50.760 INFO [stderr] 18 | pub struct Ipc {}
Dec 04 06:47:50.761 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.761 INFO [stderr] 
Dec 04 06:47:50.771 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.771 INFO [stderr]   --> src/namespace/network.rs:22:1
Dec 04 06:47:50.772 INFO [stderr]    |
Dec 04 06:47:50.772 INFO [stderr] 22 | pub struct Network {}
Dec 04 06:47:50.772 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.772 INFO [stderr] 
Dec 04 06:47:50.773 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.773 INFO [stderr]   --> src/namespace/pid.rs:16:1
Dec 04 06:47:50.774 INFO [stderr]    |
Dec 04 06:47:50.774 INFO [stderr] 16 | pub struct Pid {}
Dec 04 06:47:50.774 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.775 INFO [stderr] 
Dec 04 06:47:50.775 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.776 INFO [stderr]   --> src/namespace/user.rs:31:1
Dec 04 06:47:50.776 INFO [stderr]    |
Dec 04 06:47:50.776 INFO [stderr] 31 | / pub struct User {
Dec 04 06:47:50.777 INFO [stderr] 32 | |     map_root_user: bool,
Dec 04 06:47:50.777 INFO [stderr] 33 | |     map_root_group: bool,
Dec 04 06:47:50.777 INFO [stderr] 34 | | }
Dec 04 06:47:50.777 INFO [stderr]    | |_^
Dec 04 06:47:50.778 INFO [stderr] 
Dec 04 06:47:50.779 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:50.779 INFO [stderr]   --> src/namespace/uts.rs:15:1
Dec 04 06:47:50.779 INFO [stderr]    |
Dec 04 06:47:50.779 INFO [stderr] 15 | pub struct Uts {}
Dec 04 06:47:50.780 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:50.780 INFO [stderr] 
Dec 04 06:47:51.723 INFO [stderr] warning: field is never used: `config`
Dec 04 06:47:51.723 INFO [stderr]    --> src/main.rs:144:5
Dec 04 06:47:51.723 INFO [stderr]     |
Dec 04 06:47:51.723 INFO [stderr] 144 |     config: Configuration,
Dec 04 06:47:51.723 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:51.723 INFO [stderr]     |
Dec 04 06:47:51.723 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:51.723 INFO [stderr] 
Dec 04 06:47:51.792 INFO [stderr] warning: field is never used: `config`
Dec 04 06:47:51.792 INFO [stderr]    --> src/main.rs:144:5
Dec 04 06:47:51.792 INFO [stderr]     |
Dec 04 06:47:51.792 INFO [stderr] 144 |     config: Configuration,
Dec 04 06:47:51.792 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:51.792 INFO [stderr]     |
Dec 04 06:47:51.792 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:51.792 INFO [stderr] 
Dec 04 06:47:51.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.25s
Dec 04 06:47:51.875 INFO [stderr] su: No module specific data is present
Dec 04 06:47:54.156 INFO running `"docker" "inspect" "048c19e8719d8ff8be83bf374cd554442e8ab78f4c9f87a7a0ac7a8471aa400a"`
Dec 04 06:47:54.399 INFO running `"docker" "rm" "-f" "048c19e8719d8ff8be83bf374cd554442e8ab78f4c9f87a7a0ac7a8471aa400a"`
Dec 04 06:47:54.825 INFO [stdout] 048c19e8719d8ff8be83bf374cd554442e8ab78f4c9f87a7a0ac7a8471aa400a