[INFO] crate pyra 0.0.8 is already in cache
[INFO] checking pyra-0.0.8 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate pyra 0.0.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pyra 0.0.8 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pyra 0.0.8
[INFO] finished tweaking crates.io crate pyra 0.0.8
[INFO] tweaked toml for crates.io crate pyra 0.0.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate pyra 0.0.8 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f59b6d3b694273f487e795343bb8b2410c5194f53063173b76b7691ba774c80c
[INFO] running `"docker" "start" "-a" "f59b6d3b694273f487e795343bb8b2410c5194f53063173b76b7691ba774c80c"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking console v0.9.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking indicatif v0.12.0
[INFO] [stderr]     Checking dialoguer v0.4.0
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling structopt-derive v0.3.2
[INFO] [stderr]     Checking structopt v0.3.2
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking pyra v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Confirmation`
[INFO] [stderr]  --> src/cli.rs:4:62
[INFO] [stderr]   |
[INFO] [stderr] 4 |     theme::ColorfulTheme, theme::CustomPromptCharacterTheme, Confirmation, Input, Select, Checkboxes
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/cli.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug`, `warn`
[INFO] [stderr]   --> src/cli.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 | use log::{debug, warn};
[INFO] [stderr]    |           ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/platform/substrate.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `webbrowser`
[INFO] [stderr]   --> src/platform/substrate.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use webbrowser;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Confirmation`
[INFO] [stderr]  --> src/cli.rs:4:62
[INFO] [stderr]   |
[INFO] [stderr] 4 |     theme::ColorfulTheme, theme::CustomPromptCharacterTheme, Confirmation, Input, Select, Checkboxes
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/cli.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug`, `warn`
[INFO] [stderr]   --> src/cli.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 | use log::{debug, warn};
[INFO] [stderr]    |           ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/platform/substrate.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `webbrowser`
[INFO] [stderr]   --> src/platform/substrate.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use webbrowser;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `settings_data`
[INFO] [stderr]    --> src/cli.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub fn run_scanner(settings_data: serde_json::value::Value) {}
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:194:50
[INFO] [stderr]     |
[INFO] [stderr] 194 | pub fn initialize_wasm_environment(path: String, project_name: String) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:211:29
[INFO] [stderr]     |
[INFO] [stderr] 211 | pub fn build_substrate_node(project_name: String, path: String) -> std::process::Child {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub fn build_substrate(project_name: String, path: String, target: String) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:276:23
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub fn test_substrate(project_name: String, path: String, target: String) {
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:322:22
[INFO] [stderr]     |
[INFO] [stderr] 322 | pub fn run_substrate(project_name: String, path: String) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `settings_data`
[INFO] [stderr]    --> src/cli.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub fn run_scanner(settings_data: serde_json::value::Value) {}
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:194:50
[INFO] [stderr]     |
[INFO] [stderr] 194 | pub fn initialize_wasm_environment(path: String, project_name: String) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:211:29
[INFO] [stderr]     |
[INFO] [stderr] 211 | pub fn build_substrate_node(project_name: String, path: String) -> std::process::Child {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub fn build_substrate(project_name: String, path: String, target: String) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:276:23
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub fn test_substrate(project_name: String, path: String, target: String) {
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project_name`
[INFO] [stderr]    --> src/platform/substrate.rs:322:22
[INFO] [stderr]     |
[INFO] [stderr] 322 | pub fn run_substrate(project_name: String, path: String) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_scanner`
[INFO] [stderr]    --> src/cli.rs:278:8
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub fn run_scanner(settings_data: serde_json::value::Value) {}
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_scanner`
[INFO] [stderr]    --> src/cli.rs:278:8
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub fn run_scanner(settings_data: serde_json::value::Value) {}
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.47s
[INFO] running `"docker" "inspect" "f59b6d3b694273f487e795343bb8b2410c5194f53063173b76b7691ba774c80c"`
[INFO] running `"docker" "rm" "-f" "f59b6d3b694273f487e795343bb8b2410c5194f53063173b76b7691ba774c80c"`
[INFO] [stdout] f59b6d3b694273f487e795343bb8b2410c5194f53063173b76b7691ba774c80c
