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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krautcat/xsessiond-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrautcat%2Fxsessiond-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrautcat%2Fxsessiond-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/krautcat/xsessiond-rs
[INFO] finished tweaking git repo https://github.com/krautcat/xsessiond-rs
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[INFO] validating manifest of git repo https://github.com/krautcat/xsessiond-rs on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
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[INFO] crate git repo https://github.com/krautcat/xsessiond-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: type `ClientErrorType` is more private than the item `ClientError::new`
[INFO] [stdout]   --> src/x11_client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(err: ClientErrorType) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ClientError::new` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ClientErrorType` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/x11_client.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum ClientErrorType {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ClientErrorType` is more private than the item `ClientError::new`
[INFO] [stdout]   --> src/x11_client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(err: ClientErrorType) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ClientError::new` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ClientErrorType` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/x11_client.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum ClientErrorType {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Connection` is never constructed
[INFO] [stdout]   --> src/x11_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum ClientErrorType {
[INFO] [stdout]    |      --------------- variant in this enum
[INFO] [stdout] 11 |     Connection,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Connection` is never constructed
[INFO] [stdout]   --> src/x11_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum ClientErrorType {
[INFO] [stdout]    |      --------------- variant in this enum
[INFO] [stdout] 11 |     Connection,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `err_type` is never read
[INFO] [stdout]   --> src/x11_client.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ClientError {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 15 |     err_type: ClientErrorType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `err` is never read
[INFO] [stdout]   --> src/x11_client.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct GatherInfoError {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 31 |     err: GatherInfoErrorType,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GatherInfoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `X11ClientExtensions` is never constructed
[INFO] [stdout]    --> src/x11_client.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | struct X11ClientExtensions<'a> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `err_type` is never read
[INFO] [stdout]   --> src/x11_client.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ClientError {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 15 |     err_type: ClientErrorType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/x11_client.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl<'a> X11ClientExtensions<'a> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 179 |     pub fn new(x11_con: &'a X11Connection) -> X11ClientExtensions {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `err` is never read
[INFO] [stdout]   --> src/x11_client.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct GatherInfoError {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 31 |     err: GatherInfoErrorType,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GatherInfoError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `X11ClientExtensions` is never constructed
[INFO] [stdout]    --> src/x11_client.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 | struct X11ClientExtensions<'a> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/x11_client.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl<'a> X11ClientExtensions<'a> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 179 |     pub fn new(x11_con: &'a X11Connection) -> X11ClientExtensions {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/x11_client.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn connect(self: &'a mut Self) -> &Self {
[INFO] [stdout]    |                           --              ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn connect(self: &'a mut Self) -> &'a Self {
[INFO] [stdout]    |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/x11_client.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |         self: &'a Self,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 102 |         window: &'a X11Window,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 103 |     ) -> Result<X11WindowInformation, GatherInfoError> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ) -> Result<X11WindowInformation<'a>, GatherInfoError> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/x11_client.rs:179:47
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn new(x11_con: &'a X11Connection) -> X11ClientExtensions {
[INFO] [stdout]     |                          --                   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn new(x11_con: &'a X11Connection) -> X11ClientExtensions<'a> {
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/x11_client.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn connect(self: &'a mut Self) -> &Self {
[INFO] [stdout]    |                           --              ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn connect(self: &'a mut Self) -> &'a Self {
[INFO] [stdout]    |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/x11_client.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |         self: &'a Self,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 102 |         window: &'a X11Window,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 103 |     ) -> Result<X11WindowInformation, GatherInfoError> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ) -> Result<X11WindowInformation<'a>, GatherInfoError> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/x11_client.rs:179:47
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn new(x11_con: &'a X11Connection) -> X11ClientExtensions {
[INFO] [stdout]     |                          --                   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn new(x11_con: &'a X11Connection) -> X11ClientExtensions<'a> {
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OpenDevNull`, `RedirectToFile`, and `RedirectStream` are never constructed
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum DaemonizeErrorType {
[INFO] [stdout]    |      ------------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     OpenDevNull,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     RedirectToFile,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     RedirectStream,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `error` is never read
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct DaemonizeError {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 34 |     error: DaemonizeErrorType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     RedirectToFile(File),
[INFO] [stdout]    |     -------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 -     RedirectToFile(File),
[INFO] [stdout] 40 +     RedirectToFile(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Stdio {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 45 |     inner: StdioImpl,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stdin`, `stdout`, and `stderr` are never read
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct Daemon {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 71 |     stdin: Stdio,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 72 |     stdout: Stdio,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 73 |     stderr: Stdio,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `redirect_standard_streams` is never used
[INFO] [stdout]    --> src/main.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout]  78 | impl Daemon {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     fn redirect_standard_streams(self: &Self) -> Result<(), DaemonizeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OpenDevNull`, `RedirectToFile`, and `RedirectStream` are never constructed
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum DaemonizeErrorType {
[INFO] [stdout]    |      ------------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     OpenDevNull,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     RedirectToFile,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     RedirectStream,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `error` is never read
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct DaemonizeError {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 34 |     error: DaemonizeErrorType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     RedirectToFile(File),
[INFO] [stdout]    |     -------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 -     RedirectToFile(File),
[INFO] [stdout] 40 +     RedirectToFile(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Stdio {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 45 |     inner: StdioImpl,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stdin`, `stdout`, and `stderr` are never read
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct Daemon {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 71 |     stdin: Stdio,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 72 |     stdout: Stdio,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 73 |     stderr: Stdio,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `redirect_standard_streams` is never used
[INFO] [stdout]    --> src/main.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout]  78 | impl Daemon {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     fn redirect_standard_streams(self: &Self) -> Result<(), DaemonizeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `chrono`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | chrono = "0.4"
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `chrono`
[INFO] [stderr] warning: `sessiond` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c4003ec7cd1117784fd0ae8aa5ac5cf18514423bff8abfe49593e24ef345e32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4003ec7cd1117784fd0ae8aa5ac5cf18514423bff8abfe49593e24ef345e32a", kill_on_drop: false }`
[INFO] [stdout] c4003ec7cd1117784fd0ae8aa5ac5cf18514423bff8abfe49593e24ef345e32a
