[INFO] cloning repository https://github.com/InfraOrder/lemony [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/InfraOrder/lemony" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfraOrder%2Flemony", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfraOrder%2Flemony'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f965c60c58e39c42826a8f009bee10cd7cb6c801 [INFO] checking InfraOrder/lemony against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfraOrder%2Flemony" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/InfraOrder/lemony on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/InfraOrder/lemony [INFO] finished tweaking git repo https://github.com/InfraOrder/lemony [INFO] tweaked toml for git repo https://github.com/InfraOrder/lemony written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/InfraOrder/lemony already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e412f42dad508f3bc1601813e2d45d6d13975dbdbff5d864c8f7d22a7a595208 [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" "e412f42dad508f3bc1601813e2d45d6d13975dbdbff5d864c8f7d22a7a595208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e412f42dad508f3bc1601813e2d45d6d13975dbdbff5d864c8f7d22a7a595208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e412f42dad508f3bc1601813e2d45d6d13975dbdbff5d864c8f7d22a7a595208", kill_on_drop: false }` [INFO] [stdout] e412f42dad508f3bc1601813e2d45d6d13975dbdbff5d864c8f7d22a7a595208 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7729cf5b7ba0185d118d6ea91ef23aad5900ef77a4f03570dd0e521c9ac7fbb [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" "d7729cf5b7ba0185d118d6ea91ef23aad5900ef77a4f03570dd0e521c9ac7fbb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling sysinfo v0.8.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs v1.0.4 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking mpd v0.0.12 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking lemony v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `len` is never read [INFO] [stdout] --> src/util.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut len = 13; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `functions` is never read [INFO] [stdout] --> src/util.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut functions = vec![Function::Stretch, Function::Summarize]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut hour_string: String; [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 does not need to be mutable [INFO] [stdout] --> src/functions.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut minute_string: String; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | let mut second_string: String; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut chars; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BspwmWorkspace` [INFO] [stdout] --> src/util.rs:419:5 [INFO] [stdout] | [INFO] [stdout] 419 | BspwmWorkspace, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_workspace_openbox` [INFO] [stdout] --> src/functions.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn get_workspace_openbox() -> (Vec, char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_song_mpc` [INFO] [stdout] --> src/functions.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_song_mpc() -> (Vec, char) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(uniform_paths)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `len` is never read [INFO] [stdout] --> src/util.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut len = 13; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `functions` is never read [INFO] [stdout] --> src/util.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut functions = vec![Function::Stretch, Function::Summarize]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut hour_string: String; [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 does not need to be mutable [INFO] [stdout] --> src/functions.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut minute_string: String; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | let mut second_string: String; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut chars; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BspwmWorkspace` [INFO] [stdout] --> src/util.rs:419:5 [INFO] [stdout] | [INFO] [stdout] 419 | BspwmWorkspace, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_workspace_openbox` [INFO] [stdout] --> src/functions.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn get_workspace_openbox() -> (Vec, char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_song_mpc` [INFO] [stdout] --> src/functions.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_song_mpc() -> (Vec, char) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(uniform_paths)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.19s [INFO] running `Command { std: "docker" "inspect" "d7729cf5b7ba0185d118d6ea91ef23aad5900ef77a4f03570dd0e521c9ac7fbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7729cf5b7ba0185d118d6ea91ef23aad5900ef77a4f03570dd0e521c9ac7fbb", kill_on_drop: false }` [INFO] [stdout] d7729cf5b7ba0185d118d6ea91ef23aad5900ef77a4f03570dd0e521c9ac7fbb