Dec 04 06:47:00.193 INFO checking xurtis/isolate against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:47:00.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 06:47:00.707 INFO [stdout] 50d33af6e66cf3d729e479e143505eb4f4bb17f2f7457b881dcae3974401999d
Dec 04 06:47:00.709 INFO running `"docker" "start" "-a" "50d33af6e66cf3d729e479e143505eb4f4bb17f2f7457b881dcae3974401999d"`
Dec 04 06:47:01.611 INFO [stderr] usermod: no changes
Dec 04 06:47:01.723 INFO [stderr]    Compiling cc v1.0.17
Dec 04 06:47:01.723 INFO [stderr]    Compiling regex v0.2.11
Dec 04 06:47:01.723 INFO [stderr]    Compiling serde v1.0.64
Dec 04 06:47:01.723 INFO [stderr]     Checking lazy_static v1.0.1
Dec 04 06:47:01.723 INFO [stderr]     Checking cfg-if v0.1.3
Dec 04 06:47:01.723 INFO [stderr]     Checking rustc-demangle v0.1.8
Dec 04 06:47:01.723 INFO [stderr]    Compiling proc-macro2 v0.4.4
Dec 04 06:47:01.723 INFO [stderr]     Checking memchr v2.0.1
Dec 04 06:47:02.099 INFO [stderr]     Checking errno v0.2.3
Dec 04 06:47:02.356 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 04 06:47:02.663 INFO [stderr]     Checking nix v0.9.0
Dec 04 06:47:02.971 INFO [stderr]     Checking thread_local v0.3.5
Dec 04 06:47:04.371 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 06:47:10.980 INFO [stderr]    Compiling quote v0.6.3
Dec 04 06:47:15.477 INFO [stderr]    Compiling syn v0.14.1
Dec 04 06:47:16.060 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 04 06:47:22.047 INFO [stderr]     Checking backtrace v0.3.8
Dec 04 06:47:23.363 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 06:47:26.155 INFO [stderr]     Checking unshare v0.2.0
Dec 04 06:47:38.109 INFO [stderr]    Compiling serde_derive v1.0.64
Dec 04 06:47:42.731 INFO [stderr]     Checking toml v0.4.6
Dec 04 06:47:56.597 INFO [stderr]     Checking docopt v0.8.3
Dec 04 06:47:57.792 INFO [stderr]     Checking isolate v0.1.2 (/source)
Dec 04 06:47:58.235 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.235 INFO [stderr]  --> src/namespace/control_group.rs:6:5
Dec 04 06:47:58.235 INFO [stderr]   |
Dec 04 06:47:58.235 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.235 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.235 INFO [stderr]   |
Dec 04 06:47:58.235 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:47:58.235 INFO [stderr] 
Dec 04 06:47:58.235 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.235 INFO [stderr]  --> src/namespace/control_group.rs:7:5
Dec 04 06:47:58.236 INFO [stderr]   |
Dec 04 06:47:58.236 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.236 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.236 INFO [stderr] 
Dec 04 06:47:58.237 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.237 INFO [stderr]  --> src/namespace/ipc.rs:6:5
Dec 04 06:47:58.237 INFO [stderr]   |
Dec 04 06:47:58.238 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.238 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.238 INFO [stderr] 
Dec 04 06:47:58.238 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.239 INFO [stderr]  --> src/namespace/ipc.rs:7:5
Dec 04 06:47:58.239 INFO [stderr]   |
Dec 04 06:47:58.239 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.239 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.240 INFO [stderr] 
Dec 04 06:47:58.240 INFO [stderr] warning: unused import: `PathBuf`
Dec 04 06:47:58.240 INFO [stderr]  --> src/namespace/mount.rs:3:23
Dec 04 06:47:58.240 INFO [stderr]   |
Dec 04 06:47:58.241 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 04 06:47:58.241 INFO [stderr]   |                       ^^^^^^^
Dec 04 06:47:58.241 INFO [stderr] 
Dec 04 06:47:58.241 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.241 INFO [stderr]  --> src/namespace/network.rs:6:5
Dec 04 06:47:58.241 INFO [stderr]   |
Dec 04 06:47:58.241 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.242 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.242 INFO [stderr] 
Dec 04 06:47:58.242 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.242 INFO [stderr]  --> src/namespace/network.rs:7:5
Dec 04 06:47:58.242 INFO [stderr]   |
Dec 04 06:47:58.242 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.242 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.242 INFO [stderr] 
Dec 04 06:47:58.242 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.243 INFO [stderr]  --> src/namespace/pid.rs:6:5
Dec 04 06:47:58.243 INFO [stderr]   |
Dec 04 06:47:58.243 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.243 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.243 INFO [stderr] 
Dec 04 06:47:58.243 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.244 INFO [stderr]  --> src/namespace/pid.rs:7:5
Dec 04 06:47:58.244 INFO [stderr]   |
Dec 04 06:47:58.244 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.244 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.244 INFO [stderr] 
Dec 04 06:47:58.244 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.244 INFO [stderr]  --> src/namespace/uts.rs:6:5
Dec 04 06:47:58.244 INFO [stderr]   |
Dec 04 06:47:58.244 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.245 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.245 INFO [stderr] 
Dec 04 06:47:58.245 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.245 INFO [stderr]  --> src/namespace/uts.rs:7:5
Dec 04 06:47:58.245 INFO [stderr]   |
Dec 04 06:47:58.245 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.245 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.245 INFO [stderr] 
Dec 04 06:47:58.259 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/control_group.rs:6:5
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.260 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:47:58.260 INFO [stderr] 
Dec 04 06:47:58.260 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/control_group.rs:7:5
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.260 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.260 INFO [stderr] 
Dec 04 06:47:58.260 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/ipc.rs:6:5
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.260 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.260 INFO [stderr] 
Dec 04 06:47:58.260 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/ipc.rs:7:5
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.260 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.260 INFO [stderr] 
Dec 04 06:47:58.260 INFO [stderr] warning: unused import: `PathBuf`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/mount.rs:3:23
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 04 06:47:58.260 INFO [stderr]   |                       ^^^^^^^
Dec 04 06:47:58.260 INFO [stderr] 
Dec 04 06:47:58.260 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/network.rs:6:5
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.260 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.260 INFO [stderr] 
Dec 04 06:47:58.260 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.260 INFO [stderr]  --> src/namespace/network.rs:7:5
Dec 04 06:47:58.260 INFO [stderr]   |
Dec 04 06:47:58.260 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.260 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.261 INFO [stderr] 
Dec 04 06:47:58.261 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.261 INFO [stderr]  --> src/namespace/pid.rs:6:5
Dec 04 06:47:58.261 INFO [stderr]   |
Dec 04 06:47:58.261 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.261 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.261 INFO [stderr] 
Dec 04 06:47:58.261 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.261 INFO [stderr]  --> src/namespace/pid.rs:7:5
Dec 04 06:47:58.261 INFO [stderr]   |
Dec 04 06:47:58.261 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.261 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.261 INFO [stderr] 
Dec 04 06:47:58.261 INFO [stderr] warning: unused import: `::error::*`
Dec 04 06:47:58.261 INFO [stderr]  --> src/namespace/uts.rs:6:5
Dec 04 06:47:58.261 INFO [stderr]   |
Dec 04 06:47:58.261 INFO [stderr] 6 | use ::error::*;
Dec 04 06:47:58.261 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:47:58.261 INFO [stderr] 
Dec 04 06:47:58.261 INFO [stderr] warning: unused import: `::Child`
Dec 04 06:47:58.261 INFO [stderr]  --> src/namespace/uts.rs:7:5
Dec 04 06:47:58.261 INFO [stderr]   |
Dec 04 06:47:58.261 INFO [stderr] 7 | use ::Child;
Dec 04 06:47:58.261 INFO [stderr]   |     ^^^^^^^
Dec 04 06:47:58.261 INFO [stderr] 
Dec 04 06:47:58.538 INFO [stderr] warning: variant is never constructed: `Allow`
Dec 04 06:47:58.538 INFO [stderr]    --> src/namespace/user.rs:114:2
Dec 04 06:47:58.538 INFO [stderr]     |
Dec 04 06:47:58.538 INFO [stderr] 114 |     Allow,
Dec 04 06:47:58.538 INFO [stderr]     |     ^^^^^
Dec 04 06:47:58.538 INFO [stderr]     |
Dec 04 06:47:58.538 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:58.538 INFO [stderr] 
Dec 04 06:47:58.571 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.571 INFO [stderr]   --> src/context.rs:35:1
Dec 04 06:47:58.571 INFO [stderr]    |
Dec 04 06:47:58.571 INFO [stderr] 35 | / pub struct Context {
Dec 04 06:47:58.571 INFO [stderr] 36 | |     namespaces: Vec<Box<Namespace>>,
Dec 04 06:47:58.571 INFO [stderr] 37 | | }
Dec 04 06:47:58.571 INFO [stderr]    | |_^
Dec 04 06:47:58.579 INFO [stderr]    |
Dec 04 06:47:58.579 INFO [stderr] note: lint level defined here
Dec 04 06:47:58.579 INFO [stderr]   --> src/lib.rs:5:9
Dec 04 06:47:58.579 INFO [stderr]    |
Dec 04 06:47:58.579 INFO [stderr] 5  | #![warn(missing_debug_implementations)]
Dec 04 06:47:58.579 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.579 INFO [stderr] 
Dec 04 06:47:58.579 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.579 INFO [stderr]    --> src/context.rs:231:1
Dec 04 06:47:58.579 INFO [stderr]     |
Dec 04 06:47:58.579 INFO [stderr] 231 | pub struct Child(pid_t);
Dec 04 06:47:58.579 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.579 INFO [stderr] 
Dec 04 06:47:58.579 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.579 INFO [stderr]   --> src/namespace/control_group.rs:17:1
Dec 04 06:47:58.579 INFO [stderr]    |
Dec 04 06:47:58.579 INFO [stderr] 17 | pub struct ControlGroup {}
Dec 04 06:47:58.579 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.579 INFO [stderr] 
Dec 04 06:47:58.579 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.579 INFO [stderr]   --> src/namespace/ipc.rs:18:1
Dec 04 06:47:58.579 INFO [stderr]    |
Dec 04 06:47:58.579 INFO [stderr] 18 | pub struct Ipc {}
Dec 04 06:47:58.579 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.579 INFO [stderr] 
Dec 04 06:47:58.579 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.579 INFO [stderr]   --> src/namespace/network.rs:22:1
Dec 04 06:47:58.579 INFO [stderr]    |
Dec 04 06:47:58.579 INFO [stderr] 22 | pub struct Network {}
Dec 04 06:47:58.579 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.579 INFO [stderr] 
Dec 04 06:47:58.579 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.579 INFO [stderr]   --> src/namespace/pid.rs:16:1
Dec 04 06:47:58.579 INFO [stderr]    |
Dec 04 06:47:58.579 INFO [stderr] 16 | pub struct Pid {}
Dec 04 06:47:58.579 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.579 INFO [stderr] 
Dec 04 06:47:58.583 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.583 INFO [stderr]   --> src/namespace/user.rs:31:1
Dec 04 06:47:58.583 INFO [stderr]    |
Dec 04 06:47:58.583 INFO [stderr] 31 | / pub struct User {
Dec 04 06:47:58.583 INFO [stderr] 32 | |     map_root_user: bool,
Dec 04 06:47:58.583 INFO [stderr] 33 | |     map_root_group: bool,
Dec 04 06:47:58.583 INFO [stderr] 34 | | }
Dec 04 06:47:58.583 INFO [stderr]    | |_^
Dec 04 06:47:58.583 INFO [stderr] 
Dec 04 06:47:58.587 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.587 INFO [stderr]   --> src/namespace/uts.rs:15:1
Dec 04 06:47:58.587 INFO [stderr]    |
Dec 04 06:47:58.587 INFO [stderr] 15 | pub struct Uts {}
Dec 04 06:47:58.587 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.587 INFO [stderr] 
Dec 04 06:47:58.587 INFO [stderr] warning: missing documentation for a trait method
Dec 04 06:47:58.587 INFO [stderr]   --> src/namespace/mod.rs:83:2
Dec 04 06:47:58.587 INFO [stderr]    |
Dec 04 06:47:58.587 INFO [stderr] 83 |     fn box_clone(&self) -> Box<Namespace>;
Dec 04 06:47:58.587 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.587 INFO [stderr]    |
Dec 04 06:47:58.587 INFO [stderr] note: lint level defined here
Dec 04 06:47:58.587 INFO [stderr]   --> src/lib.rs:3:9
Dec 04 06:47:58.587 INFO [stderr]    |
Dec 04 06:47:58.587 INFO [stderr] 3  | #![warn(missing_docs)]
Dec 04 06:47:58.587 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 04 06:47:58.587 INFO [stderr] 
Dec 04 06:47:58.651 INFO [stderr] warning: variant is never constructed: `Allow`
Dec 04 06:47:58.651 INFO [stderr]    --> src/namespace/user.rs:114:2
Dec 04 06:47:58.651 INFO [stderr]     |
Dec 04 06:47:58.651 INFO [stderr] 114 |     Allow,
Dec 04 06:47:58.651 INFO [stderr]     |     ^^^^^
Dec 04 06:47:58.651 INFO [stderr]     |
Dec 04 06:47:58.651 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:58.651 INFO [stderr] 
Dec 04 06:47:58.676 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.676 INFO [stderr]   --> src/context.rs:35:1
Dec 04 06:47:58.676 INFO [stderr]    |
Dec 04 06:47:58.676 INFO [stderr] 35 | / pub struct Context {
Dec 04 06:47:58.676 INFO [stderr] 36 | |     namespaces: Vec<Box<Namespace>>,
Dec 04 06:47:58.676 INFO [stderr] 37 | | }
Dec 04 06:47:58.676 INFO [stderr]    | |_^
Dec 04 06:47:58.676 INFO [stderr]    |
Dec 04 06:47:58.677 INFO [stderr] note: lint level defined here
Dec 04 06:47:58.677 INFO [stderr]   --> src/lib.rs:5:9
Dec 04 06:47:58.677 INFO [stderr]    |
Dec 04 06:47:58.677 INFO [stderr] 5  | #![warn(missing_debug_implementations)]
Dec 04 06:47:58.677 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.677 INFO [stderr] 
Dec 04 06:47:58.677 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.677 INFO [stderr]    --> src/context.rs:231:1
Dec 04 06:47:58.677 INFO [stderr]     |
Dec 04 06:47:58.677 INFO [stderr] 231 | pub struct Child(pid_t);
Dec 04 06:47:58.677 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.677 INFO [stderr] 
Dec 04 06:47:58.678 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.678 INFO [stderr]   --> src/namespace/control_group.rs:17:1
Dec 04 06:47:58.678 INFO [stderr]    |
Dec 04 06:47:58.678 INFO [stderr] 17 | pub struct ControlGroup {}
Dec 04 06:47:58.678 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.678 INFO [stderr] 
Dec 04 06:47:58.678 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.678 INFO [stderr]   --> src/namespace/ipc.rs:18:1
Dec 04 06:47:58.679 INFO [stderr]    |
Dec 04 06:47:58.679 INFO [stderr] 18 | pub struct Ipc {}
Dec 04 06:47:58.679 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.679 INFO [stderr] 
Dec 04 06:47:58.680 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.680 INFO [stderr]   --> src/namespace/network.rs:22:1
Dec 04 06:47:58.680 INFO [stderr]    |
Dec 04 06:47:58.680 INFO [stderr] 22 | pub struct Network {}
Dec 04 06:47:58.680 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.680 INFO [stderr] 
Dec 04 06:47:58.680 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.680 INFO [stderr]   --> src/namespace/pid.rs:16:1
Dec 04 06:47:58.680 INFO [stderr]    |
Dec 04 06:47:58.680 INFO [stderr] 16 | pub struct Pid {}
Dec 04 06:47:58.680 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.680 INFO [stderr] 
Dec 04 06:47:58.680 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.680 INFO [stderr]   --> src/namespace/user.rs:31:1
Dec 04 06:47:58.680 INFO [stderr]    |
Dec 04 06:47:58.680 INFO [stderr] 31 | / pub struct User {
Dec 04 06:47:58.680 INFO [stderr] 32 | |     map_root_user: bool,
Dec 04 06:47:58.680 INFO [stderr] 33 | |     map_root_group: bool,
Dec 04 06:47:58.680 INFO [stderr] 34 | | }
Dec 04 06:47:58.680 INFO [stderr]    | |_^
Dec 04 06:47:58.680 INFO [stderr] 
Dec 04 06:47:58.682 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Dec 04 06:47:58.682 INFO [stderr]   --> src/namespace/uts.rs:15:1
Dec 04 06:47:58.682 INFO [stderr]    |
Dec 04 06:47:58.682 INFO [stderr] 15 | pub struct Uts {}
Dec 04 06:47:58.682 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 06:47:58.682 INFO [stderr] 
Dec 04 06:47:59.635 INFO [stderr] warning: field is never used: `config`
Dec 04 06:47:59.635 INFO [stderr]    --> src/main.rs:144:5
Dec 04 06:47:59.635 INFO [stderr]     |
Dec 04 06:47:59.635 INFO [stderr] 144 |     config: Configuration,
Dec 04 06:47:59.635 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:59.635 INFO [stderr]     |
Dec 04 06:47:59.635 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:59.635 INFO [stderr] 
Dec 04 06:47:59.822 INFO [stderr] warning: field is never used: `config`
Dec 04 06:47:59.822 INFO [stderr]    --> src/main.rs:144:5
Dec 04 06:47:59.822 INFO [stderr]     |
Dec 04 06:47:59.822 INFO [stderr] 144 |     config: Configuration,
Dec 04 06:47:59.822 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:47:59.822 INFO [stderr]     |
Dec 04 06:47:59.822 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:47:59.822 INFO [stderr] 
Dec 04 06:47:59.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.24s
Dec 04 06:47:59.901 INFO [stderr] su: No module specific data is present
Dec 04 06:48:00.721 INFO running `"docker" "inspect" "50d33af6e66cf3d729e479e143505eb4f4bb17f2f7457b881dcae3974401999d"`
Dec 04 06:48:01.063 INFO running `"docker" "rm" "-f" "50d33af6e66cf3d729e479e143505eb4f4bb17f2f7457b881dcae3974401999d"`
Dec 04 06:48:01.477 INFO [stdout] 50d33af6e66cf3d729e479e143505eb4f4bb17f2f7457b881dcae3974401999d