[INFO] cloning repository https://github.com/kamui-7/fleon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamui-7/fleon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamui-7%2Ffleon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamui-7%2Ffleon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f5755febfce43a400c0615c66cec7d350223260 [INFO] checking kamui-7/fleon against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamui-7%2Ffleon" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamui-7/fleon on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kamui-7/fleon [INFO] finished tweaking git repo https://github.com/kamui-7/fleon [INFO] tweaked toml for git repo https://github.com/kamui-7/fleon written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/kamui-7/fleon already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", 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] 2a6b501377c56b6388681f3e6f7efa847814a8d5702c24f114fb491f66ab6bb6 [INFO] running `Command { std: "docker" "start" "-a" "2a6b501377c56b6388681f3e6f7efa847814a8d5702c24f114fb491f66ab6bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a6b501377c56b6388681f3e6f7efa847814a8d5702c24f114fb491f66ab6bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6b501377c56b6388681f3e6f7efa847814a8d5702c24f114fb491f66ab6bb6", kill_on_drop: false }` [INFO] [stdout] 2a6b501377c56b6388681f3e6f7efa847814a8d5702c24f114fb491f66ab6bb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dec3ff16ce5a6070a096e5fed760034ba4832dd3c9a34159c5b7a7a9b755e31d [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" "dec3ff16ce5a6070a096e5fed760034ba4832dd3c9a34159c5b7a7a9b755e31d", 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] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking fleon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | fn create_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | fn create_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | fn destroy_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:45:42 [INFO] [stdout] | [INFO] [stdout] 45 | fn destroy_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn configure_request_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:64:45 [INFO] [stdout] | [INFO] [stdout] 64 | fn configure_request_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:103:27 [INFO] [stdout] | [INFO] [stdout] 103 | fn key_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:103:39 [INFO] [stdout] | [INFO] [stdout] 103 | fn key_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:104:30 [INFO] [stdout] | [INFO] [stdout] 104 | fn button_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:104:42 [INFO] [stdout] | [INFO] [stdout] 104 | fn button_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | fn create_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | fn create_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exit` [INFO] [stdout] --> src/wm/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn exit(ct: &Connection) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `key_release_ev` [INFO] [stdout] --> src/wm/mod.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | fn key_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `button_release_ev` [INFO] [stdout] --> src/wm/mod.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | fn button_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | fn destroy_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:45:42 [INFO] [stdout] | [INFO] [stdout] 45 | fn destroy_notify_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn configure_request_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:64:45 [INFO] [stdout] | [INFO] [stdout] 64 | fn configure_request_ev(ev: XEvent, con: &Connection) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:103:27 [INFO] [stdout] | [INFO] [stdout] 103 | fn key_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:103:39 [INFO] [stdout] | [INFO] [stdout] 103 | fn key_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ev` [INFO] [stdout] --> src/wm/mod.rs:104:30 [INFO] [stdout] | [INFO] [stdout] 104 | fn button_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con` [INFO] [stdout] --> src/wm/mod.rs:104:42 [INFO] [stdout] | [INFO] [stdout] 104 | fn button_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_con` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exit` [INFO] [stdout] --> src/wm/mod.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn exit(ct: &Connection) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `key_release_ev` [INFO] [stdout] --> src/wm/mod.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | fn key_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `button_release_ev` [INFO] [stdout] --> src/wm/mod.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | fn button_release_ev(ev: XEvent, con: &Connection) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.58s [INFO] running `Command { std: "docker" "inspect" "dec3ff16ce5a6070a096e5fed760034ba4832dd3c9a34159c5b7a7a9b755e31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec3ff16ce5a6070a096e5fed760034ba4832dd3c9a34159c5b7a7a9b755e31d", kill_on_drop: false }` [INFO] [stdout] dec3ff16ce5a6070a096e5fed760034ba4832dd3c9a34159c5b7a7a9b755e31d