[INFO] cloning repository https://github.com/rajiknows/ufs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajiknows/ufs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajiknows%2Fufs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajiknows%2Fufs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 669647bd099b939df4462266d2cbda6f6a615d79
[INFO] checking rajiknows/ufs against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajiknows%2Fufs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rajiknows/ufs
[INFO] finished tweaking git repo https://github.com/rajiknows/ufs
[INFO] tweaked toml for git repo https://github.com/rajiknows/ufs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rajiknows/ufs on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rajiknows/ufs 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f
[INFO] running `Command { std: "docker" "start" "525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `node`
[INFO] [stdout]  --> src/cli.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{node, CliCommands};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Status`
[INFO] [stdout]   --> src/cli.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tonic::{Request, Status};
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `node`
[INFO] [stdout]  --> src/cli.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{node, CliCommands};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Status`
[INFO] [stdout]   --> src/cli.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tonic::{Request, Status};
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/server.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let req = request.into_inner();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file_metadata` is never read
[INFO] [stdout]    --> src/server.rs:223:67
[INFO] [stdout]     |
[INFO] [stdout] 223 |         let mut file_metadata: Option<crate::storage::FileInfo> = None;
[INFO] [stdout]     |                                                                   ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 234 |                 file_metadata = Some(storage_metadata);
[INFO] [stdout]     |                 ------------- `file_metadata` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file_hash` is never read
[INFO] [stdout]    --> src/server.rs:225:29
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut file_hash = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 231 |                 file_hash = utils::hash(&bincode::serialize(&metadata).unwrap());
[INFO] [stdout]     |                 --------- `file_hash` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/server.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let req = request.into_inner();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file_metadata` is never read
[INFO] [stdout]    --> src/server.rs:223:67
[INFO] [stdout]     |
[INFO] [stdout] 223 |         let mut file_metadata: Option<crate::storage::FileInfo> = None;
[INFO] [stdout]     |                                                                   ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 234 |                 file_metadata = Some(storage_metadata);
[INFO] [stdout]     |                 ------------- `file_metadata` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file_hash` is never read
[INFO] [stdout]    --> src/server.rs:225:29
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut file_hash = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 231 |                 file_hash = utils::hash(&bincode::serialize(&metadata).unwrap());
[INFO] [stdout]     |                 --------- `file_hash` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f", kill_on_drop: false }`
[INFO] [stdout] 525c85f1ea11de206903ecbd4718efb11b1f8bc77eeefcdb8de5a28dbab7b27f
