Nov 16 07:53:27.082 INFO testing xurtis/isolate against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:53:27.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 16 07:53:27.577 INFO [stdout] 65ebb2c46af4190be0d66c1e72c0518403b8647a0052b3f081bf9cee34eed09f
Nov 16 07:53:27.579 INFO running `"docker" "start" "-a" "65ebb2c46af4190be0d66c1e72c0518403b8647a0052b3f081bf9cee34eed09f"`
Nov 16 07:53:29.170 INFO [stderr] usermod: no changes
Nov 16 07:53:29.327 INFO [stderr]    Compiling serde v1.0.64
Nov 16 07:53:29.327 INFO [stderr]    Compiling proc-macro2 v0.4.4
Nov 16 07:53:29.327 INFO [stderr]    Compiling errno v0.2.3
Nov 16 07:53:29.327 INFO [stderr]    Compiling nix v0.9.0
Nov 16 07:53:29.327 INFO [stderr]    Compiling thread_local v0.3.5
Nov 16 07:53:29.327 INFO [stderr]    Compiling backtrace-sys v0.1.23
Nov 16 07:53:29.864 INFO [stderr]    Compiling backtrace v0.3.8
Nov 16 07:53:31.507 INFO [stderr]    Compiling regex v0.2.11
Nov 16 07:53:32.169 INFO [stderr]    Compiling error-chain v0.11.0
Nov 16 07:53:36.718 INFO [stderr]    Compiling quote v0.6.3
Nov 16 07:53:38.159 INFO [stderr]    Compiling syn v0.14.1
Nov 16 07:53:55.100 INFO [stderr]    Compiling unshare v0.2.0
Nov 16 07:54:08.561 INFO [stderr]    Compiling serde_derive v1.0.64
Nov 16 07:54:14.443 INFO [stderr]    Compiling toml v0.4.6
Nov 16 07:54:30.749 INFO [stderr]    Compiling docopt v0.8.3
Nov 16 07:54:36.723 INFO [stderr]    Compiling isolate v0.1.2 (/source)
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/control_group.rs:6:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:37.059 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/control_group.rs:7:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:37.059 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/ipc.rs:6:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:37.059 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/ipc.rs:7:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:37.059 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `PathBuf`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/mount.rs:3:23
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Nov 16 07:54:37.059 INFO [stderr]   |                       ^^^^^^^
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/network.rs:6:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:37.059 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/network.rs:7:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:37.059 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:37.059 INFO [stderr] 
Nov 16 07:54:37.059 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:37.059 INFO [stderr]  --> src/namespace/pid.rs:6:5
Nov 16 07:54:37.059 INFO [stderr]   |
Nov 16 07:54:37.059 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:37.060 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:37.060 INFO [stderr] 
Nov 16 07:54:37.060 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:37.060 INFO [stderr]  --> src/namespace/pid.rs:7:5
Nov 16 07:54:37.060 INFO [stderr]   |
Nov 16 07:54:37.060 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:37.060 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:37.060 INFO [stderr] 
Nov 16 07:54:37.060 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:37.060 INFO [stderr]  --> src/namespace/uts.rs:6:5
Nov 16 07:54:37.060 INFO [stderr]   |
Nov 16 07:54:37.060 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:37.060 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:37.060 INFO [stderr] 
Nov 16 07:54:37.060 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:37.060 INFO [stderr]  --> src/namespace/uts.rs:7:5
Nov 16 07:54:37.060 INFO [stderr]   |
Nov 16 07:54:37.060 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:37.060 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:37.060 INFO [stderr] 
Nov 16 07:54:37.395 INFO [stderr] warning: variant is never constructed: `Allow`
Nov 16 07:54:37.407 INFO [stderr]    --> src/namespace/user.rs:114:2
Nov 16 07:54:37.407 INFO [stderr]     |
Nov 16 07:54:37.407 INFO [stderr] 114 |     Allow,
Nov 16 07:54:37.407 INFO [stderr]     |     ^^^^^
Nov 16 07:54:37.407 INFO [stderr]     |
Nov 16 07:54:37.407 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 07:54:37.407 INFO [stderr] 
Nov 16 07:54:37.415 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.415 INFO [stderr]   --> src/context.rs:35:1
Nov 16 07:54:37.415 INFO [stderr]    |
Nov 16 07:54:37.415 INFO [stderr] 35 | / pub struct Context {
Nov 16 07:54:37.415 INFO [stderr] 36 | |     namespaces: Vec<Box<Namespace>>,
Nov 16 07:54:37.415 INFO [stderr] 37 | | }
Nov 16 07:54:37.415 INFO [stderr]    | |_^
Nov 16 07:54:37.415 INFO [stderr]    |
Nov 16 07:54:37.415 INFO [stderr] note: lint level defined here
Nov 16 07:54:37.415 INFO [stderr]   --> src/lib.rs:5:9
Nov 16 07:54:37.415 INFO [stderr]    |
Nov 16 07:54:37.415 INFO [stderr] 5  | #![warn(missing_debug_implementations)]
Nov 16 07:54:37.415 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.415 INFO [stderr] 
Nov 16 07:54:37.418 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.418 INFO [stderr]    --> src/context.rs:231:1
Nov 16 07:54:37.418 INFO [stderr]     |
Nov 16 07:54:37.418 INFO [stderr] 231 | pub struct Child(pid_t);
Nov 16 07:54:37.418 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.418 INFO [stderr] 
Nov 16 07:54:37.418 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.418 INFO [stderr]   --> src/namespace/control_group.rs:17:1
Nov 16 07:54:37.418 INFO [stderr]    |
Nov 16 07:54:37.418 INFO [stderr] 17 | pub struct ControlGroup {}
Nov 16 07:54:37.418 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.418 INFO [stderr] 
Nov 16 07:54:37.418 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.418 INFO [stderr]   --> src/namespace/ipc.rs:18:1
Nov 16 07:54:37.418 INFO [stderr]    |
Nov 16 07:54:37.418 INFO [stderr] 18 | pub struct Ipc {}
Nov 16 07:54:37.418 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.418 INFO [stderr] 
Nov 16 07:54:37.418 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.418 INFO [stderr]   --> src/namespace/network.rs:22:1
Nov 16 07:54:37.418 INFO [stderr]    |
Nov 16 07:54:37.418 INFO [stderr] 22 | pub struct Network {}
Nov 16 07:54:37.418 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.418 INFO [stderr] 
Nov 16 07:54:37.418 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.419 INFO [stderr]   --> src/namespace/pid.rs:16:1
Nov 16 07:54:37.419 INFO [stderr]    |
Nov 16 07:54:37.419 INFO [stderr] 16 | pub struct Pid {}
Nov 16 07:54:37.419 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.419 INFO [stderr] 
Nov 16 07:54:37.419 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.419 INFO [stderr]   --> src/namespace/user.rs:31:1
Nov 16 07:54:37.419 INFO [stderr]    |
Nov 16 07:54:37.419 INFO [stderr] 31 | / pub struct User {
Nov 16 07:54:37.419 INFO [stderr] 32 | |     map_root_user: bool,
Nov 16 07:54:37.419 INFO [stderr] 33 | |     map_root_group: bool,
Nov 16 07:54:37.419 INFO [stderr] 34 | | }
Nov 16 07:54:37.419 INFO [stderr]    | |_^
Nov 16 07:54:37.419 INFO [stderr] 
Nov 16 07:54:37.426 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:37.426 INFO [stderr]   --> src/namespace/uts.rs:15:1
Nov 16 07:54:37.426 INFO [stderr]    |
Nov 16 07:54:37.426 INFO [stderr] 15 | pub struct Uts {}
Nov 16 07:54:37.426 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.426 INFO [stderr] 
Nov 16 07:54:37.427 INFO [stderr] warning: missing documentation for a trait method
Nov 16 07:54:37.427 INFO [stderr]   --> src/namespace/mod.rs:83:2
Nov 16 07:54:37.427 INFO [stderr]    |
Nov 16 07:54:37.427 INFO [stderr] 83 |     fn box_clone(&self) -> Box<Namespace>;
Nov 16 07:54:37.427 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:37.427 INFO [stderr]    |
Nov 16 07:54:37.427 INFO [stderr] note: lint level defined here
Nov 16 07:54:37.427 INFO [stderr]   --> src/lib.rs:3:9
Nov 16 07:54:37.427 INFO [stderr]    |
Nov 16 07:54:37.427 INFO [stderr] 3  | #![warn(missing_docs)]
Nov 16 07:54:37.427 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 16 07:54:37.427 INFO [stderr] 
Nov 16 07:54:38.823 INFO [stderr] warning: field is never used: `config`
Nov 16 07:54:38.823 INFO [stderr]    --> src/main.rs:144:5
Nov 16 07:54:38.823 INFO [stderr]     |
Nov 16 07:54:38.823 INFO [stderr] 144 |     config: Configuration,
Nov 16 07:54:38.823 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:38.823 INFO [stderr]     |
Nov 16 07:54:38.823 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 07:54:38.823 INFO [stderr] 
Nov 16 07:54:41.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
Nov 16 07:54:41.214 INFO [stderr] su: No module specific data is present
Nov 16 07:54:42.483 INFO running `"docker" "inspect" "65ebb2c46af4190be0d66c1e72c0518403b8647a0052b3f081bf9cee34eed09f"`
Nov 16 07:54:42.853 INFO running `"docker" "rm" "-f" "65ebb2c46af4190be0d66c1e72c0518403b8647a0052b3f081bf9cee34eed09f"`
Nov 16 07:54:43.189 INFO [stdout] 65ebb2c46af4190be0d66c1e72c0518403b8647a0052b3f081bf9cee34eed09f
Nov 16 07:54:43.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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"`
Nov 16 07:54:43.667 INFO [stdout] ed5ab4c75954502f1d1751df3f5131ac1444086e671be9f735cf5e26631389f5
Nov 16 07:54:43.675 INFO running `"docker" "start" "-a" "ed5ab4c75954502f1d1751df3f5131ac1444086e671be9f735cf5e26631389f5"`
Nov 16 07:54:45.151 INFO [stderr] usermod: no changes
Nov 16 07:54:45.351 INFO [stderr]    Compiling isolate v0.1.2 (/source)
Nov 16 07:54:45.863 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:45.863 INFO [stderr]  --> src/namespace/control_group.rs:6:5
Nov 16 07:54:45.863 INFO [stderr]   |
Nov 16 07:54:45.863 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:45.863 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:45.863 INFO [stderr]   |
Nov 16 07:54:45.863 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 07:54:45.863 INFO [stderr] 
Nov 16 07:54:45.863 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:45.863 INFO [stderr]  --> src/namespace/control_group.rs:7:5
Nov 16 07:54:45.863 INFO [stderr]   |
Nov 16 07:54:45.863 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:45.863 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:45.863 INFO [stderr] 
Nov 16 07:54:45.863 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:45.863 INFO [stderr]  --> src/namespace/ipc.rs:6:5
Nov 16 07:54:45.863 INFO [stderr]   |
Nov 16 07:54:45.863 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:45.863 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:45.863 INFO [stderr] 
Nov 16 07:54:45.863 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:45.863 INFO [stderr]  --> src/namespace/ipc.rs:7:5
Nov 16 07:54:45.863 INFO [stderr]   |
Nov 16 07:54:45.863 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:45.863 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:45.863 INFO [stderr] 
Nov 16 07:54:45.863 INFO [stderr] warning: unused import: `PathBuf`
Nov 16 07:54:45.863 INFO [stderr]  --> src/namespace/mount.rs:3:23
Nov 16 07:54:45.864 INFO [stderr]   |
Nov 16 07:54:45.864 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Nov 16 07:54:45.864 INFO [stderr]   |                       ^^^^^^^
Nov 16 07:54:45.864 INFO [stderr] 
Nov 16 07:54:45.864 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:45.864 INFO [stderr]  --> src/namespace/network.rs:6:5
Nov 16 07:54:45.864 INFO [stderr]   |
Nov 16 07:54:45.864 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:45.864 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:45.864 INFO [stderr] 
Nov 16 07:54:45.864 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:45.864 INFO [stderr]  --> src/namespace/network.rs:7:5
Nov 16 07:54:45.864 INFO [stderr]   |
Nov 16 07:54:45.864 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:45.864 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:45.864 INFO [stderr] 
Nov 16 07:54:45.864 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:45.864 INFO [stderr]  --> src/namespace/pid.rs:6:5
Nov 16 07:54:45.864 INFO [stderr]   |
Nov 16 07:54:45.864 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:45.865 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:45.865 INFO [stderr] 
Nov 16 07:54:45.865 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:45.865 INFO [stderr]  --> src/namespace/pid.rs:7:5
Nov 16 07:54:45.865 INFO [stderr]   |
Nov 16 07:54:45.865 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:45.865 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:45.865 INFO [stderr] 
Nov 16 07:54:45.865 INFO [stderr] warning: unused import: `::error::*`
Nov 16 07:54:45.865 INFO [stderr]  --> src/namespace/uts.rs:6:5
Nov 16 07:54:45.865 INFO [stderr]   |
Nov 16 07:54:45.865 INFO [stderr] 6 | use ::error::*;
Nov 16 07:54:45.865 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 07:54:45.865 INFO [stderr] 
Nov 16 07:54:45.865 INFO [stderr] warning: unused import: `::Child`
Nov 16 07:54:45.865 INFO [stderr]  --> src/namespace/uts.rs:7:5
Nov 16 07:54:45.865 INFO [stderr]   |
Nov 16 07:54:45.865 INFO [stderr] 7 | use ::Child;
Nov 16 07:54:45.865 INFO [stderr]   |     ^^^^^^^
Nov 16 07:54:45.865 INFO [stderr] 
Nov 16 07:54:46.639 INFO [stderr] warning: variant is never constructed: `Allow`
Nov 16 07:54:46.639 INFO [stderr]    --> src/namespace/user.rs:114:2
Nov 16 07:54:46.639 INFO [stderr]     |
Nov 16 07:54:46.639 INFO [stderr] 114 |     Allow,
Nov 16 07:54:46.639 INFO [stderr]     |     ^^^^^
Nov 16 07:54:46.639 INFO [stderr]     |
Nov 16 07:54:46.639 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 07:54:46.639 INFO [stderr] 
Nov 16 07:54:46.659 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.659 INFO [stderr]   --> src/context.rs:35:1
Nov 16 07:54:46.659 INFO [stderr]    |
Nov 16 07:54:46.659 INFO [stderr] 35 | / pub struct Context {
Nov 16 07:54:46.659 INFO [stderr] 36 | |     namespaces: Vec<Box<Namespace>>,
Nov 16 07:54:46.659 INFO [stderr] 37 | | }
Nov 16 07:54:46.659 INFO [stderr]    | |_^
Nov 16 07:54:46.659 INFO [stderr]    |
Nov 16 07:54:46.659 INFO [stderr] note: lint level defined here
Nov 16 07:54:46.659 INFO [stderr]   --> src/lib.rs:5:9
Nov 16 07:54:46.659 INFO [stderr]    |
Nov 16 07:54:46.659 INFO [stderr] 5  | #![warn(missing_debug_implementations)]
Nov 16 07:54:46.659 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.659 INFO [stderr] 
Nov 16 07:54:46.679 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.679 INFO [stderr]    --> src/context.rs:231:1
Nov 16 07:54:46.679 INFO [stderr]     |
Nov 16 07:54:46.679 INFO [stderr] 231 | pub struct Child(pid_t);
Nov 16 07:54:46.679 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.679 INFO [stderr] 
Nov 16 07:54:46.687 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.687 INFO [stderr]   --> src/namespace/control_group.rs:17:1
Nov 16 07:54:46.687 INFO [stderr]    |
Nov 16 07:54:46.687 INFO [stderr] 17 | pub struct ControlGroup {}
Nov 16 07:54:46.687 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.687 INFO [stderr] 
Nov 16 07:54:46.687 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.687 INFO [stderr]   --> src/namespace/ipc.rs:18:1
Nov 16 07:54:46.687 INFO [stderr]    |
Nov 16 07:54:46.687 INFO [stderr] 18 | pub struct Ipc {}
Nov 16 07:54:46.687 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.687 INFO [stderr] 
Nov 16 07:54:46.687 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.687 INFO [stderr]   --> src/namespace/network.rs:22:1
Nov 16 07:54:46.687 INFO [stderr]    |
Nov 16 07:54:46.687 INFO [stderr] 22 | pub struct Network {}
Nov 16 07:54:46.687 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.687 INFO [stderr] 
Nov 16 07:54:46.687 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.687 INFO [stderr]   --> src/namespace/pid.rs:16:1
Nov 16 07:54:46.687 INFO [stderr]    |
Nov 16 07:54:46.687 INFO [stderr] 16 | pub struct Pid {}
Nov 16 07:54:46.687 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.687 INFO [stderr] 
Nov 16 07:54:46.687 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.687 INFO [stderr]   --> src/namespace/user.rs:31:1
Nov 16 07:54:46.687 INFO [stderr]    |
Nov 16 07:54:46.687 INFO [stderr] 31 | / pub struct User {
Nov 16 07:54:46.687 INFO [stderr] 32 | |     map_root_user: bool,
Nov 16 07:54:46.687 INFO [stderr] 33 | |     map_root_group: bool,
Nov 16 07:54:46.687 INFO [stderr] 34 | | }
Nov 16 07:54:46.687 INFO [stderr]    | |_^
Nov 16 07:54:46.687 INFO [stderr] 
Nov 16 07:54:46.687 INFO [stderr] warning: type does not implement `fmt::Debug`; consider adding #[derive(Debug)] or a manual implementation
Nov 16 07:54:46.687 INFO [stderr]   --> src/namespace/uts.rs:15:1
Nov 16 07:54:46.687 INFO [stderr]    |
Nov 16 07:54:46.687 INFO [stderr] 15 | pub struct Uts {}
Nov 16 07:54:46.687 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.687 INFO [stderr] 
Nov 16 07:54:46.815 INFO [stderr] warning: field is never used: `config`
Nov 16 07:54:46.815 INFO [stderr]    --> src/main.rs:144:5
Nov 16 07:54:46.815 INFO [stderr]     |
Nov 16 07:54:46.815 INFO [stderr] 144 |     config: Configuration,
Nov 16 07:54:46.815 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:54:46.815 INFO [stderr]     |
Nov 16 07:54:46.815 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 07:54:46.815 INFO [stderr] 
Nov 16 07:54:48.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Nov 16 07:54:48.142 INFO [stderr] su: No module specific data is present
Nov 16 07:54:48.871 INFO running `"docker" "inspect" "ed5ab4c75954502f1d1751df3f5131ac1444086e671be9f735cf5e26631389f5"`
Nov 16 07:54:49.259 INFO running `"docker" "rm" "-f" "ed5ab4c75954502f1d1751df3f5131ac1444086e671be9f735cf5e26631389f5"`
Nov 16 07:54:49.611 INFO [stdout] ed5ab4c75954502f1d1751df3f5131ac1444086e671be9f735cf5e26631389f5
Nov 16 07:54:49.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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"`
Nov 16 07:54:50.070 INFO [stdout] 5371d22baf0add1d6edd92bf1680c908bfe3b582615a18060614a594ca0c3c26
Nov 16 07:54:50.071 INFO running `"docker" "start" "-a" "5371d22baf0add1d6edd92bf1680c908bfe3b582615a18060614a594ca0c3c26"`
Nov 16 07:54:50.991 INFO [stderr] usermod: no changes
Nov 16 07:54:51.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Nov 16 07:54:51.162 INFO [stderr]      Running /target/debug/deps/isolate-99d461e982198127
Nov 16 07:54:51.165 INFO [stdout] 
Nov 16 07:54:51.165 INFO [stdout] running 0 tests
Nov 16 07:54:51.165 INFO [stdout] 
Nov 16 07:54:51.165 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:54:51.165 INFO [stdout] 
Nov 16 07:54:51.167 INFO [stderr]      Running /target/debug/deps/isolate-811d93cd44df054b
Nov 16 07:54:51.179 INFO [stdout] 
Nov 16 07:54:51.179 INFO [stdout] running 1 test
Nov 16 07:54:51.181 INFO [stdout] test default_config ... ok
Nov 16 07:54:51.181 INFO [stdout] 
Nov 16 07:54:51.181 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:54:51.181 INFO [stdout] 
Nov 16 07:54:51.181 INFO [stderr] su: No module specific data is present
Nov 16 07:54:51.969 INFO running `"docker" "inspect" "5371d22baf0add1d6edd92bf1680c908bfe3b582615a18060614a594ca0c3c26"`
Nov 16 07:54:52.305 INFO running `"docker" "rm" "-f" "5371d22baf0add1d6edd92bf1680c908bfe3b582615a18060614a594ca0c3c26"`
Nov 16 07:54:52.611 INFO [stdout] 5371d22baf0add1d6edd92bf1680c908bfe3b582615a18060614a594ca0c3c26