[INFO] fetching crate RatRod-rs 0.2.1...
[INFO] checking RatRod-rs-0.2.1 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate RatRod-rs 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate RatRod-rs 0.2.1 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate RatRod-rs 0.2.1
[INFO] finished tweaking crates.io crate RatRod-rs 0.2.1
[INFO] tweaked toml for crates.io crate RatRod-rs 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f829ee95894ad6b18e78243af337d8d3a5daa7927608127e88e6271b74d1e704
[INFO] running `Command { std: "docker" "start" "-a" "f829ee95894ad6b18e78243af337d8d3a5daa7927608127e88e6271b74d1e704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f829ee95894ad6b18e78243af337d8d3a5daa7927608127e88e6271b74d1e704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f829ee95894ad6b18e78243af337d8d3a5daa7927608127e88e6271b74d1e704", kill_on_drop: false }`
[INFO] [stdout] f829ee95894ad6b18e78243af337d8d3a5daa7927608127e88e6271b74d1e704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38779bfce872a66ae94794e5e4f84f776b6092bb3ee8859d259387c377a1c186
[INFO] running `Command { std: "docker" "start" "-a" "38779bfce872a66ae94794e5e4f84f776b6092bb3ee8859d259387c377a1c186", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking dylib v0.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking sparse_matrix v0.6.3
[INFO] [stderr]     Checking serde_json_any_key v2.0.0
[INFO] [stderr]     Checking RatRod-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `File`, `io::Write`, and `process::exit`
[INFO] [stdout]  --> src/model.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, rc::Rc, fs::{self, File}, process::exit, io::Write};
[INFO] [stdout]   |                                                    ^^^^   ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File`, `io::Write`, and `process::exit`
[INFO] [stdout]  --> src/model.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, rc::Rc, fs::{self, File}, process::exit, io::Write};
[INFO] [stdout]   |                                                    ^^^^   ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat_size`
[INFO] [stdout]   --> src/elements/beam.rs:73:34
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn get_3_d_matrix(&self, mat_size : usize, x:usize, y:usize) -> CooMat {
[INFO] [stdout]    |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mat_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/elements/beam.rs:73:52
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn get_3_d_matrix(&self, mat_size : usize, x:usize, y:usize) -> CooMat {
[INFO] [stdout]    |                                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/elements/beam.rs:73:61
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn get_3_d_matrix(&self, mat_size : usize, x:usize, y:usize) -> CooMat {
[INFO] [stdout]    |                                                             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat_size`
[INFO] [stdout]   --> src/elements/beam.rs:73:34
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn get_3_d_matrix(&self, mat_size : usize, x:usize, y:usize) -> CooMat {
[INFO] [stdout]    |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mat_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/elements/beam.rs:73:52
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn get_3_d_matrix(&self, mat_size : usize, x:usize, y:usize) -> CooMat {
[INFO] [stdout]    |                                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/elements/beam.rs:73:61
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn get_3_d_matrix(&self, mat_size : usize, x:usize, y:usize) -> CooMat {
[INFO] [stdout]    |                                                             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RatRod_rs` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rat_rod_rs`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "38779bfce872a66ae94794e5e4f84f776b6092bb3ee8859d259387c377a1c186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38779bfce872a66ae94794e5e4f84f776b6092bb3ee8859d259387c377a1c186", kill_on_drop: false }`
[INFO] [stdout] 38779bfce872a66ae94794e5e4f84f776b6092bb3ee8859d259387c377a1c186
