[INFO] cloning repository https://github.com/gilxgil/poc-lavap-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gilxgil/poc-lavap-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilxgil%2Fpoc-lavap-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilxgil%2Fpoc-lavap-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f51fe7a2fc3e4af4e0d71183aae65211e8636e8b
[INFO] checking gilxgil/poc-lavap-rs against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilxgil%2Fpoc-lavap-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gilxgil/poc-lavap-rs
[INFO] finished tweaking git repo https://github.com/gilxgil/poc-lavap-rs
[INFO] tweaked toml for git repo https://github.com/gilxgil/poc-lavap-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gilxgil/poc-lavap-rs 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/gilxgil/poc-lavap-rs 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef
[INFO] running `Command { std: "docker" "start" "12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef", 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" "12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef", 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" "12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
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[INFO] [stderr]    Compiling lavap-rs v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: value assigned to `epoch` is never read
[INFO] [stdout]   --> src/server.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut epoch: i64 = 0;
[INFO] [stdout]    |                              ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 40 |             epoch = state.params.current_epoch;
[INFO] [stdout]    |             ---------------------------------- `epoch` 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: field `latest_block` is never read
[INFO] [stdout]   --> src/pairing.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Provider {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub latest_block: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Provider` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `epoch` is never read
[INFO] [stdout]   --> src/server.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut epoch: i64 = 0;
[INFO] [stdout]    |                              ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 40 |             epoch = state.params.current_epoch;
[INFO] [stdout]    |             ---------------------------------- `epoch` 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: field `latest_block` is never read
[INFO] [stdout]   --> src/pairing.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Provider {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub latest_block: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Provider` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef", kill_on_drop: false }`
[INFO] [stdout] 12ef164164a0c0fa23b988f9c95b3db6bd4be5aff1d131cc50cd979a77ed73ef
