[INFO] updating cached repository https://github.com/tcheinen/app-launcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/tcheinen/app-launcher [INFO] [stderr] 9f8a965..99e6993 master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99e69930466f769ac77d5bf4186cd2743f7d0372 [INFO] checking tcheinen/app-launcher against master#8ac1525e091d3db28e67adcbbd6db1e1deaa37fb for pr-73323 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftcheinen%2Fapp-launcher" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tcheinen/app-launcher on toolchain 8ac1525e091d3db28e67adcbbd6db1e1deaa37fb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tcheinen/app-launcher [INFO] finished tweaking git repo https://github.com/tcheinen/app-launcher [INFO] tweaked toml for git repo https://github.com/tcheinen/app-launcher written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/tcheinen/app-launcher already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46725ad2abb232ed32b50de57cbcf3ca0eebcce144da3e0b90aaa383e36b8952 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "46725ad2abb232ed32b50de57cbcf3ca0eebcce144da3e0b90aaa383e36b8952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46725ad2abb232ed32b50de57cbcf3ca0eebcce144da3e0b90aaa383e36b8952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46725ad2abb232ed32b50de57cbcf3ca0eebcce144da3e0b90aaa383e36b8952", kill_on_drop: false }` [INFO] [stdout] 46725ad2abb232ed32b50de57cbcf3ca0eebcce144da3e0b90aaa383e36b8952 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4227b37db4ad7b00d90817181fb0c54abd0cbb5ac1906965978e18478e738e6c [INFO] running `Command { std: "docker" "start" "-a" "4227b37db4ad7b00d90817181fb0c54abd0cbb5ac1906965978e18478e738e6c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling if_rust_version v1.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling scoped-tls-hkt v0.1.2 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling keycode_macro v0.1.0 [INFO] [stderr] Compiling input-sys v1.15.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling keycode v0.3.0 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking fuzzy-matcher v0.3.4 [INFO] [stderr] Checking lexical-core v0.7.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking kv-log-macro v1.0.6 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking udev v0.4.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking input v0.5.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking inotify v0.8.3 [INFO] [stderr] Checking dlv-list v0.2.2 [INFO] [stderr] Checking ordered-multimap v0.2.4 [INFO] [stderr] Checking rust-ini v0.15.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking freedesktop_entry_parser v0.2.2 [INFO] [stderr] Checking linicon v0.4.1 [INFO] [stderr] Compiling cpp_common v0.5.4 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling cpp_build v0.5.4 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling cpp_macros v0.5.4 [INFO] [stderr] Compiling qmetaobject v0.1.4 [INFO] [stderr] Compiling cstr-macros v0.1.6 [INFO] [stderr] Compiling qmetaobject_impl v0.1.4 [INFO] [stderr] Checking cstr v0.1.7 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking cpp v0.5.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling piper v0.1.3 [INFO] [stderr] Compiling smol v0.1.12 [INFO] [stderr] Compiling async-std v1.6.1 [INFO] [stderr] Checking i3ipc v0.10.1 [INFO] [stderr] Compiling cached_proc_macro v0.1.1 [INFO] [stderr] Checking cached v0.13.1 [INFO] [stderr] Checking launcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/application.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_xdg_data_dirs` [INFO] [stdout] --> src/application.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::utility::{get_xdg_application_dirs, get_xdg_data_dirs}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_desktop_entry` [INFO] [stdout] --> src/application.rs:91:70 [INFO] [stdout] | [INFO] [stdout] 91 | use crate::application::{filter_exec, generate_application_list, parse_desktop_entry}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::launcher::Application` [INFO] [stdout] --> src/application.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | use crate::launcher::Application; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/application.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyMap`, `KeyMappingId` [INFO] [stdout] --> src/keyboard_listener.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use keycode::{KeyMap, KeyMappingId}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/keyboard_listener.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | predicate: Box bool + Send + Sync + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8, [bool; 256]) -> bool + Send + Sync + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/keyboard_listener.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | executor: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(()) + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyMap`, `KeyMappingId` [INFO] [stdout] --> src/launcher.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use keycode::{KeyMap, KeyMappingId}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Command` is imported redundantly [INFO] [stdout] --> src/launcher.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 22 | use std::process::Command; [INFO] [stdout] | --------------------- the item `Command` is already imported here [INFO] [stdout] ... [INFO] [stdout] 160 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/launcher.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/application.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_xdg_data_dirs` [INFO] [stdout] --> src/application.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::utility::{get_xdg_application_dirs, get_xdg_data_dirs}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyMap`, `KeyMappingId` [INFO] [stdout] --> src/keyboard_listener.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use keycode::{KeyMap, KeyMappingId}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/keyboard_listener.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | predicate: Box bool + Send + Sync + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8, [bool; 256]) -> bool + Send + Sync + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/keyboard_listener.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | executor: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(()) + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyMap`, `KeyMappingId` [INFO] [stdout] --> src/launcher.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use keycode::{KeyMap, KeyMappingId}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Command` is imported redundantly [INFO] [stdout] --> src/launcher.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 22 | use std::process::Command; [INFO] [stdout] | --------------------- the item `Command` is already imported here [INFO] [stdout] ... [INFO] [stdout] 160 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/launcher.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/launcher.rs:124:18 [INFO] [stdout] | [INFO] [stdout] 124 | |key, x| x[LCTRL_KEY_CODE] && x[SPACE_KEY_CODE], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/launcher.rs:127:36 [INFO] [stdout] | [INFO] [stdout] 127 | KeyboardShortcut::new(|key, x| x[LALT_KEY_CODE] && x[TAB_KEY_CODE], show_switcher), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/launcher.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut data_dir = get_data_dir().join("usage.json"); [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: function is never used: `it_generates_list` [INFO] [stdout] --> src/application.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | fn it_generates_list() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/launcher.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | fs::create_dir_all(out_loc.as_path()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/launcher.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | fs::write(out_loc.as_path(), json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/launcher.rs:124:18 [INFO] [stdout] | [INFO] [stdout] 124 | |key, x| x[LCTRL_KEY_CODE] && x[SPACE_KEY_CODE], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/launcher.rs:127:36 [INFO] [stdout] | [INFO] [stdout] 127 | KeyboardShortcut::new(|key, x| x[LALT_KEY_CODE] && x[TAB_KEY_CODE], show_switcher), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/launcher.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut data_dir = get_data_dir().join("usage.json"); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/launcher.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | fs::create_dir_all(out_loc.as_path()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/launcher.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | fs::write(out_loc.as_path(), json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 47s [INFO] running `Command { std: "docker" "inspect" "4227b37db4ad7b00d90817181fb0c54abd0cbb5ac1906965978e18478e738e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4227b37db4ad7b00d90817181fb0c54abd0cbb5ac1906965978e18478e738e6c", kill_on_drop: false }` [INFO] [stdout] 4227b37db4ad7b00d90817181fb0c54abd0cbb5ac1906965978e18478e738e6c