[INFO] cloning repository https://github.com/ChaitanyaKadu03/SentinelFS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChaitanyaKadu03/SentinelFS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChaitanyaKadu03%2FSentinelFS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChaitanyaKadu03%2FSentinelFS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1929948a56fb5c8dd7068596c93efbad283f319e
[INFO] building ChaitanyaKadu03/SentinelFS against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChaitanyaKadu03%2FSentinelFS" "/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/ChaitanyaKadu03/SentinelFS on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChaitanyaKadu03/SentinelFS
[INFO] finished tweaking git repo https://github.com/ChaitanyaKadu03/SentinelFS
[INFO] tweaked toml for git repo https://github.com/ChaitanyaKadu03/SentinelFS written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ChaitanyaKadu03/SentinelFS 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded notify-types v1.0.1
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f319d314a70ddd20dac5aa4da4ea6791abf399d2ce7f04cc0f384553ef241924
[INFO] running `Command { std: "docker" "start" "-a" "f319d314a70ddd20dac5aa4da4ea6791abf399d2ce7f04cc0f384553ef241924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f319d314a70ddd20dac5aa4da4ea6791abf399d2ce7f04cc0f384553ef241924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f319d314a70ddd20dac5aa4da4ea6791abf399d2ce7f04cc0f384553ef241924", kill_on_drop: false }`
[INFO] [stdout] f319d314a70ddd20dac5aa4da4ea6791abf399d2ce7f04cc0f384553ef241924
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befe58d58301dced67622dc8e1e74cc725f5f7fc5089b54968cf740767d5310f
[INFO] running `Command { std: "docker" "start" "-a" "befe58d58301dced67622dc8e1e74cc725f5f7fc5089b54968cf740767d5310f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling notify-types v1.0.1
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling notify v7.0.0
[INFO] [stderr]    Compiling sentinel_fs v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `recommended_watcher`
[INFO] [stdout]  --> src/monitor/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use notify::{recommended_watcher, RecursiveMode, Watcher, Event};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/monitor/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     watcher.watch(Path::new(&config.filename), RecursiveMode::Recursive);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let _ = watcher.watch(Path::new(&config.filename), RecursiveMode::Recursive);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "befe58d58301dced67622dc8e1e74cc725f5f7fc5089b54968cf740767d5310f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befe58d58301dced67622dc8e1e74cc725f5f7fc5089b54968cf740767d5310f", kill_on_drop: false }`
[INFO] [stdout] befe58d58301dced67622dc8e1e74cc725f5f7fc5089b54968cf740767d5310f
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e66d4c8e55aa8f1bfbb4abc3a97f6a6980768058eea85ee4166dbe78e20d953
[INFO] running `Command { std: "docker" "start" "-a" "5e66d4c8e55aa8f1bfbb4abc3a97f6a6980768058eea85ee4166dbe78e20d953", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentinel_fs v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `recommended_watcher`
[INFO] [stdout]  --> src/monitor/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use notify::{recommended_watcher, RecursiveMode, Watcher, Event};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/monitor/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     watcher.watch(Path::new(&config.filename), RecursiveMode::Recursive);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let _ = watcher.watch(Path::new(&config.filename), RecursiveMode::Recursive);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `recommended_watcher`
[INFO] [stdout]  --> src/monitor/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use notify::{recommended_watcher, RecursiveMode, Watcher, Event};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/monitor/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     watcher.watch(Path::new(&config.filename), RecursiveMode::Recursive);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let _ = watcher.watch(Path::new(&config.filename), RecursiveMode::Recursive);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5e66d4c8e55aa8f1bfbb4abc3a97f6a6980768058eea85ee4166dbe78e20d953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e66d4c8e55aa8f1bfbb4abc3a97f6a6980768058eea85ee4166dbe78e20d953", kill_on_drop: false }`
[INFO] [stdout] 5e66d4c8e55aa8f1bfbb4abc3a97f6a6980768058eea85ee4166dbe78e20d953
