[INFO] cloning repository https://github.com/erlingrj/chipyard-verifier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erlingrj/chipyard-verifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferlingrj%2Fchipyard-verifier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferlingrj%2Fchipyard-verifier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46606854216c674a77b4aa6aa4172c920b4e71ed
[INFO] checking erlingrj/chipyard-verifier against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferlingrj%2Fchipyard-verifier" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erlingrj/chipyard-verifier
[INFO] finished tweaking git repo https://github.com/erlingrj/chipyard-verifier
[INFO] tweaked toml for git repo https://github.com/erlingrj/chipyard-verifier written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erlingrj/chipyard-verifier on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erlingrj/chipyard-verifier 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143a694f7ddcaca2100c4ad4da033e5fbd42d6635359663e8750999a6ab377f4
[INFO] running `Command { std: "docker" "start" "-a" "143a694f7ddcaca2100c4ad4da033e5fbd42d6635359663e8750999a6ab377f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143a694f7ddcaca2100c4ad4da033e5fbd42d6635359663e8750999a6ab377f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143a694f7ddcaca2100c4ad4da033e5fbd42d6635359663e8750999a6ab377f4", kill_on_drop: false }`
[INFO] [stdout] 143a694f7ddcaca2100c4ad4da033e5fbd42d6635359663e8750999a6ab377f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1445a0d1097d621112d3f805fa681d81ac2a766545980af3753336bc9fd0f232
[INFO] running `Command { std: "docker" "start" "-a" "1445a0d1097d621112d3f805fa681d81ac2a766545980af3753336bc9fd0f232", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking verify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:79:90
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Err(why) => panic!("Couldnt create log-file: {}: {}", output_path.display(), why.description()),
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:79:90
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Err(why) => panic!("Couldnt create log-file: {}: {}", output_path.display(), why.description()),
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RISCV` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut RISCV: Option<String> = None;
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `riscv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BENCHMARK_PATH` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let BENCHMARK_PATH: String = String::from("/home/erling/riscv-tests/benchmarks");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `benchmark_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ASM_PATH` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let ASM_PATH: String = format!("{}/{}", RISCV.clone().unwrap(), "/riscv64-unknown-elf/share/riscv-tests/isa");
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `asm_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIMULATOR` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let SIMULATOR = format!("simulator-example-{}", config);
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `simulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | /     match log_file {
[INFO] [stdout] 271 | |         Some(mut file) =>{
[INFO] [stdout] 272 | |             file.write_all(line.as_bytes());
[INFO] [stdout] 273 | |             file.write_all("\n".as_bytes())
[INFO] [stdout] 274 | |             },
[INFO] [stdout] 275 | |         None => Ok(())
[INFO] [stdout] 276 | |     };
[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] 270 |     let _ = match log_file {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |             file.write_all(line.as_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 272 |             let _ = file.write_all(line.as_bytes());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RISCV` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut RISCV: Option<String> = None;
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `riscv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BENCHMARK_PATH` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let BENCHMARK_PATH: String = String::from("/home/erling/riscv-tests/benchmarks");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `benchmark_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ASM_PATH` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let ASM_PATH: String = format!("{}/{}", RISCV.clone().unwrap(), "/riscv64-unknown-elf/share/riscv-tests/isa");
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `asm_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIMULATOR` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let SIMULATOR = format!("simulator-example-{}", config);
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `simulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | /     match log_file {
[INFO] [stdout] 271 | |         Some(mut file) =>{
[INFO] [stdout] 272 | |             file.write_all(line.as_bytes());
[INFO] [stdout] 273 | |             file.write_all("\n".as_bytes())
[INFO] [stdout] 274 | |             },
[INFO] [stdout] 275 | |         None => Ok(())
[INFO] [stdout] 276 | |     };
[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] 270 |     let _ = match log_file {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |             file.write_all(line.as_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 272 |             let _ = file.write_all(line.as_bytes());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "1445a0d1097d621112d3f805fa681d81ac2a766545980af3753336bc9fd0f232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1445a0d1097d621112d3f805fa681d81ac2a766545980af3753336bc9fd0f232", kill_on_drop: false }`
[INFO] [stdout] 1445a0d1097d621112d3f805fa681d81ac2a766545980af3753336bc9fd0f232