[INFO] cloning repository https://github.com/Venats/file_sync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Venats/file_sync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVenats%2Ffile_sync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVenats%2Ffile_sync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49b590b92bdc90791f39d25d6db666fdd2114ea0 [INFO] testing Venats/file_sync against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVenats%2Ffile_sync" "/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/Venats/file_sync on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Venats/file_sync [INFO] finished tweaking git repo https://github.com/Venats/file_sync [INFO] tweaked toml for git repo https://github.com/Venats/file_sync written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Venats/file_sync already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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-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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b960294cb989e2097070028003412a238454f7ffc4795018df11dd396807bda0 [INFO] running `Command { std: "docker" "start" "-a" "b960294cb989e2097070028003412a238454f7ffc4795018df11dd396807bda0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b960294cb989e2097070028003412a238454f7ffc4795018df11dd396807bda0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b960294cb989e2097070028003412a238454f7ffc4795018df11dd396807bda0", kill_on_drop: false }` [INFO] [stdout] b960294cb989e2097070028003412a238454f7ffc4795018df11dd396807bda0 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 550e1897884f3108ba54fb508ce619882ee517ac5b6dbd33d656e0948f327207 [INFO] running `Command { std: "docker" "start" "-a" "550e1897884f3108ba54fb508ce619882ee517ac5b6dbd33d656e0948f327207", kill_on_drop: false }` [INFO] [stderr] Compiling file_sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `src_file` [INFO] [stdout] --> src/main.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest_folder` [INFO] [stdout] --> src/main.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_folder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `copy_file` [INFO] [stdout] --> src/main.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "550e1897884f3108ba54fb508ce619882ee517ac5b6dbd33d656e0948f327207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "550e1897884f3108ba54fb508ce619882ee517ac5b6dbd33d656e0948f327207", kill_on_drop: false }` [INFO] [stdout] 550e1897884f3108ba54fb508ce619882ee517ac5b6dbd33d656e0948f327207 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] effaffc2479b6183c2f57af645709ae61c0aa4a75dc3adbb13d5c04afe3333b6 [INFO] running `Command { std: "docker" "start" "-a" "effaffc2479b6183c2f57af645709ae61c0aa4a75dc3adbb13d5c04afe3333b6", kill_on_drop: false }` [INFO] [stderr] Compiling file_sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `src_file` [INFO] [stdout] --> src/main.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest_folder` [INFO] [stdout] --> src/main.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_folder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `copy_file` [INFO] [stdout] --> src/main.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "effaffc2479b6183c2f57af645709ae61c0aa4a75dc3adbb13d5c04afe3333b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "effaffc2479b6183c2f57af645709ae61c0aa4a75dc3adbb13d5c04afe3333b6", kill_on_drop: false }` [INFO] [stdout] effaffc2479b6183c2f57af645709ae61c0aa4a75dc3adbb13d5c04afe3333b6 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc78b0315c4382fffea3ceeae5ff4118328b6e929337a69b87a78b8d164d04f5 [INFO] running `Command { std: "docker" "start" "-a" "bc78b0315c4382fffea3ceeae5ff4118328b6e929337a69b87a78b8d164d04f5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `src_file` [INFO] [stderr] --> src/main.rs:62:14 [INFO] [stderr] | [INFO] [stderr] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dest_folder` [INFO] [stderr] --> src/main.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_folder` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `copy_file` [INFO] [stderr] --> src/main.rs:62:4 [INFO] [stderr] | [INFO] [stderr] 62 | fn copy_file(src_file: &Path, dest_folder: &Path) -> io::Result<()> [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/file_sync-c9dee20eeaf65f27) [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] running `Command { std: "docker" "inspect" "bc78b0315c4382fffea3ceeae5ff4118328b6e929337a69b87a78b8d164d04f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc78b0315c4382fffea3ceeae5ff4118328b6e929337a69b87a78b8d164d04f5", kill_on_drop: false }` [INFO] [stdout] bc78b0315c4382fffea3ceeae5ff4118328b6e929337a69b87a78b8d164d04f5