[INFO] cloning repository https://github.com/DaMrNelson/xrb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaMrNelson/xrb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaMrNelson%2Fxrb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaMrNelson%2Fxrb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29f8d6bff2a329e017b22aee7bc3e0470bf89237
[INFO] testing DaMrNelson/xrb against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaMrNelson%2Fxrb" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DaMrNelson/xrb on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DaMrNelson/xrb
[INFO] finished tweaking git repo https://github.com/DaMrNelson/xrb
[INFO] tweaked toml for git repo https://github.com/DaMrNelson/xrb written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/DaMrNelson/xrb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cf32bb5a200c6fd094664e13d2fb00dc10a7cf0c68f85e351429ff4c582ae89
[INFO] running `Command { std: "docker" "start" "-a" "2cf32bb5a200c6fd094664e13d2fb00dc10a7cf0c68f85e351429ff4c582ae89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf32bb5a200c6fd094664e13d2fb00dc10a7cf0c68f85e351429ff4c582ae89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf32bb5a200c6fd094664e13d2fb00dc10a7cf0c68f85e351429ff4c582ae89", kill_on_drop: false }`
[INFO] [stdout] 2cf32bb5a200c6fd094664e13d2fb00dc10a7cf0c68f85e351429ff4c582ae89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7f20cf2e85586178de905995904987d1f35e64ce03147235efb801aac092da1
[INFO] running `Command { std: "docker" "start" "-a" "c7f20cf2e85586178de905995904987d1f35e64ce03147235efb801aac092da1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bufstream v0.1.3
[INFO] [stderr]    Compiling xrb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/xreaderwriter.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{BufReader};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/xreaderwriter.rs:557:40
[INFO] [stdout]     |
[INFO] [stdout] 557 |         let present = self.read_bool();;
[INFO] [stdout]     |                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/lib.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufWriter, BufReader};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:229:37
[INFO] [stdout]     |
[INFO] [stdout] 229 | ...                   ServerReplyType::GetWindowAttributes => reader.read_get_window_attributes_reply(detail),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:247:37
[INFO] [stdout]     |
[INFO] [stdout] 247 | ...   ServerReplyType::ListFontsWithInfo => reader.read_list_fonts_with_info_reply(detail), // Note: One request will generate multiple r...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `atom`
[INFO] [stdout]    --> src/lib.rs:645:37
[INFO] [stdout]     |
[INFO] [stdout] 645 |     pub fn get_atom_name(&mut self, atom: u32) -> u16 {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_atom`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/lib.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let pad = self.write_dynamic_len(6, data.len());
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit_plane`
[INFO] [stdout]     --> src/lib.rs:1694:138
[INFO] [stdout]      |
[INFO] [stdout] 1694 | ... width: u16, height: u16, bit_plane: u32) {
[INFO] [stdout]      |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_is_installed`
[INFO] [stdout]    --> src/models.rs:916:116
[INFO] [stdout]     |
[INFO] [stdout] 916 | ...pixel, save_under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) ...
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_is_installed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_state`
[INFO] [stdout]    --> src/models.rs:916:134
[INFO] [stdout]     |
[INFO] [stdout] 916 | ..._under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match cli...
[INFO] [stdout]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_event_masks`
[INFO] [stdout]    --> src/models.rs:916:174
[INFO] [stdout]     |
[INFO] [stdout] 916 | ...redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match client.wait_for_response(seq2) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_event_masks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1010:43
[INFO] [stdout]      |
[INFO] [stdout] 1010 |             WindowConfigureValue::Sibling(val) => (),
[INFO] [stdout]      |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1011:45
[INFO] [stdout]      |
[INFO] [stdout] 1011 |             WindowConfigureValue::StackMode(val) => ()
[INFO] [stdout]      |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1025:47
[INFO] [stdout]      |
[INFO] [stdout] 1025 |                 WindowConfigureValue::Sibling(val) => (),
[INFO] [stdout]      |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1026:49
[INFO] [stdout]      |
[INFO] [stdout] 1026 |                 WindowConfigureValue::StackMode(val) => ()
[INFO] [stdout]      |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vtype`
[INFO] [stdout]     --> src/models.rs:1053:17
[INFO] [stdout]      |
[INFO] [stdout] 1053 |             Ok((vtype, value)) => {
[INFO] [stdout]      |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/models.rs:1056:25
[INFO] [stdout]      |
[INFO] [stdout] 1056 |                     Err(err) => None
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1059:17
[INFO] [stdout]      |
[INFO] [stdout] 1059 |             Err(val) => None
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_after`
[INFO] [stdout]    --> src/xreaderwriter.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let bytes_after = self.read_u32();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_after`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/xreaderwriter.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 |             let len = self.read_u16();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/xreaderwriter.rs:582:13
[INFO] [stdout]     |
[INFO] [stdout] 582 |         for i in 0..keycode_count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/xreaderwriter.rs:585:17
[INFO] [stdout]     |
[INFO] [stdout] 585 |             for j in 0..keysyms_count {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/xreaderwriter.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let mut len = match format {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ATOM__NET_WM_NAME` should have a snake case name
[INFO] [stdout]     --> src/models.rs:1063:62
[INFO] [stdout]      |
[INFO] [stdout] 1063 |     pub fn get_wm_name_sync(&mut self, client: &mut XClient, ATOM__NET_WM_NAME: u32) -> String {
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `atom_net_wm_name`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "c7f20cf2e85586178de905995904987d1f35e64ce03147235efb801aac092da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f20cf2e85586178de905995904987d1f35e64ce03147235efb801aac092da1", kill_on_drop: false }`
[INFO] [stdout] c7f20cf2e85586178de905995904987d1f35e64ce03147235efb801aac092da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b424c4ae7de43fb3945d7399cd11d073391d7179eabb36b018ea491a2af50a56
[INFO] running `Command { std: "docker" "start" "-a" "b424c4ae7de43fb3945d7399cd11d073391d7179eabb36b018ea491a2af50a56", kill_on_drop: false }`
[INFO] [stderr]    Compiling xrb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/xreaderwriter.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{BufReader};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/xreaderwriter.rs:557:40
[INFO] [stdout]     |
[INFO] [stdout] 557 |         let present = self.read_bool();;
[INFO] [stdout]     |                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/lib.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufWriter, BufReader};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:229:37
[INFO] [stdout]     |
[INFO] [stdout] 229 | ...                   ServerReplyType::GetWindowAttributes => reader.read_get_window_attributes_reply(detail),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:247:37
[INFO] [stdout]     |
[INFO] [stdout] 247 | ...   ServerReplyType::ListFontsWithInfo => reader.read_list_fonts_with_info_reply(detail), // Note: One request will generate multiple r...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `atom`
[INFO] [stdout]    --> src/lib.rs:645:37
[INFO] [stdout]     |
[INFO] [stdout] 645 |     pub fn get_atom_name(&mut self, atom: u32) -> u16 {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_atom`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/lib.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let pad = self.write_dynamic_len(6, data.len());
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit_plane`
[INFO] [stdout]     --> src/lib.rs:1694:138
[INFO] [stdout]      |
[INFO] [stdout] 1694 | ... width: u16, height: u16, bit_plane: u32) {
[INFO] [stdout]      |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_is_installed`
[INFO] [stdout]    --> src/models.rs:916:116
[INFO] [stdout]     |
[INFO] [stdout] 916 | ...pixel, save_under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) ...
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_is_installed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_state`
[INFO] [stdout]    --> src/models.rs:916:134
[INFO] [stdout]     |
[INFO] [stdout] 916 | ..._under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match cli...
[INFO] [stdout]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_event_masks`
[INFO] [stdout]    --> src/models.rs:916:174
[INFO] [stdout]     |
[INFO] [stdout] 916 | ...redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match client.wait_for_response(seq2) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_event_masks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1010:43
[INFO] [stdout]      |
[INFO] [stdout] 1010 |             WindowConfigureValue::Sibling(val) => (),
[INFO] [stdout]      |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1011:45
[INFO] [stdout]      |
[INFO] [stdout] 1011 |             WindowConfigureValue::StackMode(val) => ()
[INFO] [stdout]      |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1025:47
[INFO] [stdout]      |
[INFO] [stdout] 1025 |                 WindowConfigureValue::Sibling(val) => (),
[INFO] [stdout]      |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1026:49
[INFO] [stdout]      |
[INFO] [stdout] 1026 |                 WindowConfigureValue::StackMode(val) => ()
[INFO] [stdout]      |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vtype`
[INFO] [stdout]     --> src/models.rs:1053:17
[INFO] [stdout]      |
[INFO] [stdout] 1053 |             Ok((vtype, value)) => {
[INFO] [stdout]      |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/models.rs:1056:25
[INFO] [stdout]      |
[INFO] [stdout] 1056 |                     Err(err) => None
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1059:17
[INFO] [stdout]      |
[INFO] [stdout] 1059 |             Err(val) => None
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_after`
[INFO] [stdout]    --> src/xreaderwriter.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let bytes_after = self.read_u32();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_after`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/xreaderwriter.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 |             let len = self.read_u16();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/xreaderwriter.rs:582:13
[INFO] [stdout]     |
[INFO] [stdout] 582 |         for i in 0..keycode_count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/xreaderwriter.rs:585:17
[INFO] [stdout]     |
[INFO] [stdout] 585 |             for j in 0..keysyms_count {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/xreaderwriter.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let mut len = match format {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ATOM__NET_WM_NAME` should have a snake case name
[INFO] [stdout]     --> src/models.rs:1063:62
[INFO] [stdout]      |
[INFO] [stdout] 1063 |     pub fn get_wm_name_sync(&mut self, client: &mut XClient, ATOM__NET_WM_NAME: u32) -> String {
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `atom_net_wm_name`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `white`
[INFO] [stdout]   --> tests/main.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let white = client.info.screens[0].white_pixel;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_white`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/xreaderwriter.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{BufReader};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/xreaderwriter.rs:557:40
[INFO] [stdout]     |
[INFO] [stdout] 557 |         let present = self.read_bool();;
[INFO] [stdout]     |                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/lib.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufWriter, BufReader};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:229:37
[INFO] [stdout]     |
[INFO] [stdout] 229 | ...                   ServerReplyType::GetWindowAttributes => reader.read_get_window_attributes_reply(detail),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:247:37
[INFO] [stdout]     |
[INFO] [stdout] 247 | ...   ServerReplyType::ListFontsWithInfo => reader.read_list_fonts_with_info_reply(detail), // Note: One request will generate multiple r...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `atom`
[INFO] [stdout]    --> src/lib.rs:645:37
[INFO] [stdout]     |
[INFO] [stdout] 645 |     pub fn get_atom_name(&mut self, atom: u32) -> u16 {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_atom`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/lib.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let pad = self.write_dynamic_len(6, data.len());
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit_plane`
[INFO] [stdout]     --> src/lib.rs:1694:138
[INFO] [stdout]      |
[INFO] [stdout] 1694 | ... width: u16, height: u16, bit_plane: u32) {
[INFO] [stdout]      |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_is_installed`
[INFO] [stdout]    --> src/models.rs:916:116
[INFO] [stdout]     |
[INFO] [stdout] 916 | ...pixel, save_under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) ...
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_is_installed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_state`
[INFO] [stdout]    --> src/models.rs:916:134
[INFO] [stdout]     |
[INFO] [stdout] 916 | ..._under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match cli...
[INFO] [stdout]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_event_masks`
[INFO] [stdout]    --> src/models.rs:916:174
[INFO] [stdout]     |
[INFO] [stdout] 916 | ...redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match client.wait_for_response(seq2) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_event_masks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1010:43
[INFO] [stdout]      |
[INFO] [stdout] 1010 |             WindowConfigureValue::Sibling(val) => (),
[INFO] [stdout]      |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1011:45
[INFO] [stdout]      |
[INFO] [stdout] 1011 |             WindowConfigureValue::StackMode(val) => ()
[INFO] [stdout]      |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1025:47
[INFO] [stdout]      |
[INFO] [stdout] 1025 |                 WindowConfigureValue::Sibling(val) => (),
[INFO] [stdout]      |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1026:49
[INFO] [stdout]      |
[INFO] [stdout] 1026 |                 WindowConfigureValue::StackMode(val) => ()
[INFO] [stdout]      |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vtype`
[INFO] [stdout]     --> src/models.rs:1053:17
[INFO] [stdout]      |
[INFO] [stdout] 1053 |             Ok((vtype, value)) => {
[INFO] [stdout]      |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/models.rs:1056:25
[INFO] [stdout]      |
[INFO] [stdout] 1056 |                     Err(err) => None
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/models.rs:1059:17
[INFO] [stdout]      |
[INFO] [stdout] 1059 |             Err(val) => None
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_after`
[INFO] [stdout]    --> src/xreaderwriter.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let bytes_after = self.read_u32();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_after`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/xreaderwriter.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 |             let len = self.read_u16();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/xreaderwriter.rs:582:13
[INFO] [stdout]     |
[INFO] [stdout] 582 |         for i in 0..keycode_count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/xreaderwriter.rs:585:17
[INFO] [stdout]     |
[INFO] [stdout] 585 |             for j in 0..keysyms_count {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/xreaderwriter.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let mut len = match format {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ATOM__NET_WM_NAME` should have a snake case name
[INFO] [stdout]     --> src/models.rs:1063:62
[INFO] [stdout]      |
[INFO] [stdout] 1063 |     pub fn get_wm_name_sync(&mut self, client: &mut XClient, ATOM__NET_WM_NAME: u32) -> String {
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `atom_net_wm_name`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "b424c4ae7de43fb3945d7399cd11d073391d7179eabb36b018ea491a2af50a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b424c4ae7de43fb3945d7399cd11d073391d7179eabb36b018ea491a2af50a56", kill_on_drop: false }`
[INFO] [stdout] b424c4ae7de43fb3945d7399cd11d073391d7179eabb36b018ea491a2af50a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c7824d2fcdbb4e2b1884cb9ea1b1ff793535ed4392d96e8700eb29714067ba8
[INFO] running `Command { std: "docker" "start" "-a" "8c7824d2fcdbb4e2b1884cb9ea1b1ff793535ed4392d96e8700eb29714067ba8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stderr]  --> src/xreaderwriter.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{BufReader};
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/xreaderwriter.rs:557:40
[INFO] [stderr]     |
[INFO] [stderr] 557 |         let present = self.read_bool();;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stderr]  --> src/lib.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{BufWriter, BufReader};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:229:37
[INFO] [stderr]     |
[INFO] [stderr] 229 | ...                   ServerReplyType::GetWindowAttributes => reader.read_get_window_attributes_reply(detail),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:247:37
[INFO] [stderr]     |
[INFO] [stderr] 247 | ...   ServerReplyType::ListFontsWithInfo => reader.read_list_fonts_with_info_reply(detail), // Note: One request will generate multiple r...
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `atom`
[INFO] [stderr]    --> src/lib.rs:645:37
[INFO] [stderr]     |
[INFO] [stderr] 645 |     pub fn get_atom_name(&mut self, atom: u32) -> u16 {
[INFO] [stderr]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_atom`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pad`
[INFO] [stderr]    --> src/lib.rs:667:13
[INFO] [stderr]     |
[INFO] [stderr] 667 |         let pad = self.write_dynamic_len(6, data.len());
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bit_plane`
[INFO] [stderr]     --> src/lib.rs:1694:138
[INFO] [stderr]      |
[INFO] [stderr] 1694 | ... width: u16, height: u16, bit_plane: u32) {
[INFO] [stderr]      |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_plane`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map_is_installed`
[INFO] [stderr]    --> src/models.rs:916:116
[INFO] [stderr]     |
[INFO] [stderr] 916 | ...pixel, save_under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) ...
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_is_installed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map_state`
[INFO] [stderr]    --> src/models.rs:916:134
[INFO] [stderr]     |
[INFO] [stderr] 916 | ..._under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match cli...
[INFO] [stderr]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `all_event_masks`
[INFO] [stderr]    --> src/models.rs:916:174
[INFO] [stderr]     |
[INFO] [stderr] 916 | ...redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match client.wait_for_response(seq2) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_event_masks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1010:43
[INFO] [stderr]      |
[INFO] [stderr] 1010 |             WindowConfigureValue::Sibling(val) => (),
[INFO] [stderr]      |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1011:45
[INFO] [stderr]      |
[INFO] [stderr] 1011 |             WindowConfigureValue::StackMode(val) => ()
[INFO] [stderr]      |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1025:47
[INFO] [stderr]      |
[INFO] [stderr] 1025 |                 WindowConfigureValue::Sibling(val) => (),
[INFO] [stderr]      |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1026:49
[INFO] [stderr]      |
[INFO] [stderr] 1026 |                 WindowConfigureValue::StackMode(val) => ()
[INFO] [stderr]      |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vtype`
[INFO] [stderr]     --> src/models.rs:1053:17
[INFO] [stderr]      |
[INFO] [stderr] 1053 |             Ok((vtype, value)) => {
[INFO] [stderr]      |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vtype`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]     --> src/models.rs:1056:25
[INFO] [stderr]      |
[INFO] [stderr] 1056 |                     Err(err) => None
[INFO] [stderr]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1059:17
[INFO] [stderr]      |
[INFO] [stderr] 1059 |             Err(val) => None
[INFO] [stderr]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes_after`
[INFO] [stderr]    --> src/xreaderwriter.rs:203:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let bytes_after = self.read_u32();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_after`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]    --> src/xreaderwriter.rs:398:17
[INFO] [stderr]     |
[INFO] [stderr] 398 |             let len = self.read_u16();
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/xreaderwriter.rs:582:13
[INFO] [stderr]     |
[INFO] [stderr] 582 |         for i in 0..keycode_count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]    --> src/xreaderwriter.rs:585:17
[INFO] [stderr]     |
[INFO] [stderr] 585 |             for j in 0..keysyms_count {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xreaderwriter.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let mut len = match format {
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ATOM__NET_WM_NAME` should have a snake case name
[INFO] [stderr]     --> src/models.rs:1063:62
[INFO] [stderr]      |
[INFO] [stderr] 1063 |     pub fn get_wm_name_sync(&mut self, client: &mut XClient, ATOM__NET_WM_NAME: u32) -> String {
[INFO] [stderr]      |                                                              ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `atom_net_wm_name`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stderr]  --> src/xreaderwriter.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{BufReader};
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/xreaderwriter.rs:557:40
[INFO] [stderr]     |
[INFO] [stderr] 557 |         let present = self.read_bool();;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stderr]  --> src/lib.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{BufWriter, BufReader};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:229:37
[INFO] [stderr]     |
[INFO] [stderr] 229 | ...                   ServerReplyType::GetWindowAttributes => reader.read_get_window_attributes_reply(detail),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:247:37
[INFO] [stderr]     |
[INFO] [stderr] 247 | ...   ServerReplyType::ListFontsWithInfo => reader.read_list_fonts_with_info_reply(detail), // Note: One request will generate multiple r...
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `atom`
[INFO] [stderr]    --> src/lib.rs:645:37
[INFO] [stderr]     |
[INFO] [stderr] 645 |     pub fn get_atom_name(&mut self, atom: u32) -> u16 {
[INFO] [stderr]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_atom`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pad`
[INFO] [stderr]    --> src/lib.rs:667:13
[INFO] [stderr]     |
[INFO] [stderr] 667 |         let pad = self.write_dynamic_len(6, data.len());
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bit_plane`
[INFO] [stderr]     --> src/lib.rs:1694:138
[INFO] [stderr]      |
[INFO] [stderr] 1694 | ... width: u16, height: u16, bit_plane: u32) {
[INFO] [stderr]      |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_plane`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map_is_installed`
[INFO] [stderr]    --> src/models.rs:916:116
[INFO] [stderr]     |
[INFO] [stderr] 916 | ...pixel, save_under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) ...
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_is_installed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map_state`
[INFO] [stderr]    --> src/models.rs:916:134
[INFO] [stderr]     |
[INFO] [stderr] 916 | ..._under, map_is_installed, map_state, override_redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match cli...
[INFO] [stderr]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `all_event_masks`
[INFO] [stderr]    --> src/models.rs:916:174
[INFO] [stderr]     |
[INFO] [stderr] 916 | ...redirect, colormap, all_event_masks, your_event_mask, do_not_propagate_mask) = match client.wait_for_response(seq2) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_event_masks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1010:43
[INFO] [stderr]      |
[INFO] [stderr] 1010 |             WindowConfigureValue::Sibling(val) => (),
[INFO] [stderr]      |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1011:45
[INFO] [stderr]      |
[INFO] [stderr] 1011 |             WindowConfigureValue::StackMode(val) => ()
[INFO] [stderr]      |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1025:47
[INFO] [stderr]      |
[INFO] [stderr] 1025 |                 WindowConfigureValue::Sibling(val) => (),
[INFO] [stderr]      |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1026:49
[INFO] [stderr]      |
[INFO] [stderr] 1026 |                 WindowConfigureValue::StackMode(val) => ()
[INFO] [stderr]      |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vtype`
[INFO] [stderr]     --> src/models.rs:1053:17
[INFO] [stderr]      |
[INFO] [stderr] 1053 |             Ok((vtype, value)) => {
[INFO] [stderr]      |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vtype`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]     --> src/models.rs:1056:25
[INFO] [stderr]      |
[INFO] [stderr] 1056 |                     Err(err) => None
[INFO] [stderr]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/models.rs:1059:17
[INFO] [stderr]      |
[INFO] [stderr] 1059 |             Err(val) => None
[INFO] [stderr]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes_after`
[INFO] [stderr]    --> src/xreaderwriter.rs:203:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let bytes_after = self.read_u32();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_after`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]    --> src/xreaderwriter.rs:398:17
[INFO] [stderr]     |
[INFO] [stderr] 398 |             let len = self.read_u16();
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/xreaderwriter.rs:582:13
[INFO] [stderr]     |
[INFO] [stderr] 582 |         for i in 0..keycode_count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]    --> src/xreaderwriter.rs:585:17
[INFO] [stderr]     |
[INFO] [stderr] 585 |             for j in 0..keysyms_count {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/xreaderwriter.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let mut len = match format {
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ATOM__NET_WM_NAME` should have a snake case name
[INFO] [stderr]     --> src/models.rs:1063:62
[INFO] [stderr]      |
[INFO] [stderr] 1063 |     pub fn get_wm_name_sync(&mut self, client: &mut XClient, ATOM__NET_WM_NAME: u32) -> String {
[INFO] [stderr]      |                                                              ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `atom_net_wm_name`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `white`
[INFO] [stderr]   --> tests/main.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let white = client.info.screens[0].white_pixel;
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_white`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xrb-acdaac4a9e79a5c5)
[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] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-cf86a0efdf8e6810)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::main_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::main_test stdout ----
[INFO] [stdout] thread 'tests::main_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:37:48
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b1508b76d0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55b1508b76d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55b1508b76d0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55b1508b76d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55b1508d9f3c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55b1508b43a5 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55b1508b983b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55b1508b983b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55b1508b983b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55b1508b934c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55b1508b9f04 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55b1508b99e7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55b1508b7bcc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55b1508b9949 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55b1507fb751 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55b1507fb843 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x55b150881a4e - core::result::Result<T,E>::unwrap::h2d1deed06b791489
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x55b15088cf94 - xrb::XClient::connect::h693c0c85a386b737
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:37:22
[INFO] [stdout]   18:     0x55b1507fc9ee - main::tests::main_test::h732368a6ff7a0c47
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/main.rs:13:26
[INFO] [stdout]   19:     0x55b1507fc99a - main::tests::main_test::{{closure}}::h1a1f904dc661f2b0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/main.rs:10:5
[INFO] [stdout]   20:     0x55b1507fe03e - core::ops::function::FnOnce::call_once::h3dc5aa4226ed6bf8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55b150828153 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x55b150828153 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   23:     0x55b150826c10 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   24:     0x55b150826c10 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   25:     0x55b150826c10 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   26:     0x55b150826c10 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   27:     0x55b150826c10 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   28:     0x55b150826c10 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   29:     0x55b150826c10 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   30:     0x55b1508002c2 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   31:     0x55b1508002c2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   32:     0x55b150803e78 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   33:     0x55b150803e78 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   34:     0x55b150803e78 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   35:     0x55b150803e78 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   36:     0x55b150803e78 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   37:     0x55b150803e78 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   38:     0x55b150803e78 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   39:     0x55b1508bea27 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x55b1508bea27 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x55b1508bea27 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   42:     0x7f6e18bde609 - start_thread
[INFO] [stdout]   43:     0x7f6e189b0293 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::main_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test main'
[INFO] running `Command { std: "docker" "inspect" "8c7824d2fcdbb4e2b1884cb9ea1b1ff793535ed4392d96e8700eb29714067ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7824d2fcdbb4e2b1884cb9ea1b1ff793535ed4392d96e8700eb29714067ba8", kill_on_drop: false }`
[INFO] [stdout] 8c7824d2fcdbb4e2b1884cb9ea1b1ff793535ed4392d96e8700eb29714067ba8
