[INFO] cloning repository https://github.com/cheblin/module_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cheblin/module_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheblin%2Fmodule_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheblin%2Fmodule_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c3c30a25f42fadca7bcfdeb92bf675b8b924a32
[INFO] testing cheblin/module_demo against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheblin%2Fmodule_demo" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cheblin/module_demo on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cheblin/module_demo
[INFO] finished tweaking git repo https://github.com/cheblin/module_demo
[INFO] tweaked toml for git repo https://github.com/cheblin/module_demo written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/cheblin/module_demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d71345ff54b722a7a077779bcfc3cd2303f346f9340d3c8793eafa9774a283d
[INFO] running `Command { std: "docker" "start" "-a" "7d71345ff54b722a7a077779bcfc3cd2303f346f9340d3c8793eafa9774a283d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d71345ff54b722a7a077779bcfc3cd2303f346f9340d3c8793eafa9774a283d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d71345ff54b722a7a077779bcfc3cd2303f346f9340d3c8793eafa9774a283d", kill_on_drop: false }`
[INFO] [stdout] 7d71345ff54b722a7a077779bcfc3cd2303f346f9340d3c8793eafa9774a283d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76afd0d03e25427f959246c15f175e15e17f0986f20083fb446a3e0ba3e61383
[INFO] running `Command { std: "docker" "start" "-a" "76afd0d03e25427f959246c15f175e15e17f0986f20083fb446a3e0ba3e61383", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling module_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 |         use std::fs::File;//multi line
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/main.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use std::io::Read;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`
[INFO] [stdout]   --> src/main.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |         use std::path::{Path, PathBuf};
[INFO] [stdout]    |                         ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `fs::File`, `io::Read`
[INFO] [stdout]   --> src/main.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             use std::{fs::File, io::Read, path::{Path, PathBuf}};// on one line
[INFO] [stdout]    |                       ^^^^^^^^  ^^^^^^^^         ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `fs::File`, `io::Read`
[INFO] [stdout]   --> src/main.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |                           fs::File,
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 72 |                           io::Read,
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 73 |                           path::{
[INFO] [stdout] 74 |                               Path,
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 75 |                               PathBuf
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/use_main_fn.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn pub_fn(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main_fn`
[INFO] [stdout]  --> src/foo/bar/baz.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main_fn() {}
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/foo/bar/baz.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pub_fn() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Baz`
[INFO] [stdout]   --> src/foo/bar/baz.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(in super) struct Baz;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/foo/bar.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn pub_fn(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/foo/bar/../../some_dir/some_src.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn pub_fn(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "76afd0d03e25427f959246c15f175e15e17f0986f20083fb446a3e0ba3e61383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76afd0d03e25427f959246c15f175e15e17f0986f20083fb446a3e0ba3e61383", kill_on_drop: false }`
[INFO] [stdout] 76afd0d03e25427f959246c15f175e15e17f0986f20083fb446a3e0ba3e61383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78e6387217706ff56a9a2cdf6766e74203b6cf38e1a0dc7f9e2b6a0596d3ddce
[INFO] running `Command { std: "docker" "start" "-a" "78e6387217706ff56a9a2cdf6766e74203b6cf38e1a0dc7f9e2b6a0596d3ddce", kill_on_drop: false }`
[INFO] [stderr]    Compiling module_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 |         use std::fs::File;//multi line
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/main.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use std::io::Read;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`
[INFO] [stdout]   --> src/main.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |         use std::path::{Path, PathBuf};
[INFO] [stdout]    |                         ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `fs::File`, `io::Read`
[INFO] [stdout]   --> src/main.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             use std::{fs::File, io::Read, path::{Path, PathBuf}};// on one line
[INFO] [stdout]    |                       ^^^^^^^^  ^^^^^^^^         ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `fs::File`, `io::Read`
[INFO] [stdout]   --> src/main.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |                           fs::File,
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 72 |                           io::Read,
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 73 |                           path::{
[INFO] [stdout] 74 |                               Path,
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 75 |                               PathBuf
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/use_main_fn.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn pub_fn(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main_fn`
[INFO] [stdout]  --> src/foo/bar/baz.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main_fn() {}
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/foo/bar/baz.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pub_fn() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Baz`
[INFO] [stdout]   --> src/foo/bar/baz.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(in super) struct Baz;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/foo/bar.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn pub_fn(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pub_fn`
[INFO] [stdout]  --> src/foo/bar/../../some_dir/some_src.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn pub_fn(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/module_demo-c72fe7c2a54abd31)
[INFO] running `Command { std: "docker" "inspect" "78e6387217706ff56a9a2cdf6766e74203b6cf38e1a0dc7f9e2b6a0596d3ddce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e6387217706ff56a9a2cdf6766e74203b6cf38e1a0dc7f9e2b6a0596d3ddce", kill_on_drop: false }`
[INFO] [stdout] 78e6387217706ff56a9a2cdf6766e74203b6cf38e1a0dc7f9e2b6a0596d3ddce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4de4a5e26decade54ccaf2da40d98a288f4f15c27af83cf759ab6069af5560e1
[INFO] running `Command { std: "docker" "start" "-a" "4de4a5e26decade54ccaf2da40d98a288f4f15c27af83cf759ab6069af5560e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/main.rs:62:7
[INFO] [stderr]    |
[INFO] [stderr] 62 |         use std::fs::File;//multi line
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/main.rs:63:7
[INFO] [stderr]    |
[INFO] [stderr] 63 |         use std::io::Read;
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`
[INFO] [stderr]   --> src/main.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |         use std::path::{Path, PathBuf};
[INFO] [stderr]    |                         ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`, `fs::File`, `io::Read`
[INFO] [stderr]   --> src/main.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |             use std::{fs::File, io::Read, path::{Path, PathBuf}};// on one line
[INFO] [stderr]    |                       ^^^^^^^^  ^^^^^^^^         ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`, `fs::File`, `io::Read`
[INFO] [stderr]   --> src/main.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |                           fs::File,
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 72 |                           io::Read,
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 73 |                           path::{
[INFO] [stderr] 74 |                               Path,
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 75 |                               PathBuf
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pub_fn`
[INFO] [stderr]  --> src/use_main_fn.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn pub_fn(){
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `main_fn`
[INFO] [stderr]  --> src/foo/bar/baz.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn main_fn() {}
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pub_fn`
[INFO] [stderr]  --> src/foo/bar/baz.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn pub_fn() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Baz`
[INFO] [stderr]   --> src/foo/bar/baz.rs:12:22
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(in super) struct Baz;
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pub_fn`
[INFO] [stderr]  --> src/foo/bar.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn pub_fn(){
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pub_fn`
[INFO] [stderr]  --> src/foo/bar/../../some_dir/some_src.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn pub_fn(){
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `module_demo` (bin "module_demo" test) generated 11 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/module_demo-c72fe7c2a54abd31)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4de4a5e26decade54ccaf2da40d98a288f4f15c27af83cf759ab6069af5560e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de4a5e26decade54ccaf2da40d98a288f4f15c27af83cf759ab6069af5560e1", kill_on_drop: false }`
[INFO] [stdout] 4de4a5e26decade54ccaf2da40d98a288f4f15c27af83cf759ab6069af5560e1