[INFO] cloning repository https://github.com/Peekaey/File-Listener-Utility [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Peekaey/File-Listener-Utility" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeekaey%2FFile-Listener-Utility", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeekaey%2FFile-Listener-Utility'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e1145b9ee8b104ceec248b020bb4532ddd39068 [INFO] checking Peekaey/File-Listener-Utility against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeekaey%2FFile-Listener-Utility" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Peekaey/File-Listener-Utility on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Peekaey/File-Listener-Utility [INFO] finished tweaking git repo https://github.com/Peekaey/File-Listener-Utility [INFO] tweaked toml for git repo https://github.com/Peekaey/File-Listener-Utility written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Peekaey/File-Listener-Utility already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded notify-debouncer-full v0.3.1 [INFO] [stderr] Downloaded file-id v0.2.1 [INFO] [stderr] Downloaded syn v2.0.57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 167172e44072aab369d43ab520e098ad992eb2800d07739e1d3afc4773cc9ed9 [INFO] running `Command { std: "docker" "start" "-a" "167172e44072aab369d43ab520e098ad992eb2800d07739e1d3afc4773cc9ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "167172e44072aab369d43ab520e098ad992eb2800d07739e1d3afc4773cc9ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "167172e44072aab369d43ab520e098ad992eb2800d07739e1d3afc4773cc9ed9", kill_on_drop: false }` [INFO] [stdout] 167172e44072aab369d43ab520e098ad992eb2800d07739e1d3afc4773cc9ed9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b0e889a2db4b711294d6d345b381eaa499618f0f0bc6b13eea832140c356739 [INFO] running `Command { std: "docker" "start" "-a" "1b0e889a2db4b711294d6d345b381eaa499618f0f0bc6b13eea832140c356739", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking file-id v0.2.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking notify-debouncer-full v0.3.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking file-listener v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/commands.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RecommendedWatcher` is imported redundantly [INFO] [stdout] --> src/commands.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | use notify::{RecommendedWatcher, RecursiveMode, Watcher}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | use notify_debouncer_full::{notify::*}; [INFO] [stdout] | --------- the item `RecommendedWatcher` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RecursiveMode` is imported redundantly [INFO] [stdout] --> src/commands.rs:8:34 [INFO] [stdout] | [INFO] [stdout] 8 | use notify::{RecommendedWatcher, RecursiveMode, Watcher}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 9 | use notify_debouncer_full::{notify::*}; [INFO] [stdout] | --------- the item `RecursiveMode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Watcher` is imported redundantly [INFO] [stdout] --> src/commands.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use notify::{RecommendedWatcher, RecursiveMode, Watcher}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | use notify_debouncer_full::{notify::*}; [INFO] [stdout] | --------- the item `Watcher` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/commands.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RecommendedWatcher` is imported redundantly [INFO] [stdout] --> src/commands.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | use notify::{RecommendedWatcher, RecursiveMode, Watcher}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | use notify_debouncer_full::{notify::*}; [INFO] [stdout] | --------- the item `RecommendedWatcher` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RecursiveMode` is imported redundantly [INFO] [stdout] --> src/commands.rs:8:34 [INFO] [stdout] | [INFO] [stdout] 8 | use notify::{RecommendedWatcher, RecursiveMode, Watcher}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 9 | use notify_debouncer_full::{notify::*}; [INFO] [stdout] | --------- the item `RecursiveMode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Watcher` is imported redundantly [INFO] [stdout] --> src/commands.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use notify::{RecommendedWatcher, RecursiveMode, Watcher}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | use notify_debouncer_full::{notify::*}; [INFO] [stdout] | --------- the item `Watcher` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `watch` is never used [INFO] [stdout] --> src/commands.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn watch>(path: P) -> notify::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `manual_watch_poller` is never used [INFO] [stdout] --> src/commands.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn manual_watch_poller>(path: P) -> notify::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `watch` is never used [INFO] [stdout] --> src/commands.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn watch>(path: P) -> notify::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `manual_watch_poller` is never used [INFO] [stdout] --> src/commands.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn manual_watch_poller>(path: P) -> notify::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.60s [INFO] running `Command { std: "docker" "inspect" "1b0e889a2db4b711294d6d345b381eaa499618f0f0bc6b13eea832140c356739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b0e889a2db4b711294d6d345b381eaa499618f0f0bc6b13eea832140c356739", kill_on_drop: false }` [INFO] [stdout] 1b0e889a2db4b711294d6d345b381eaa499618f0f0bc6b13eea832140c356739