[INFO] cloning repository https://github.com/SverreNystad/calculatorInRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SverreNystad/calculatorInRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSverreNystad%2FcalculatorInRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSverreNystad%2FcalculatorInRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6aa67d520aedca0524cefd280fd41405a5c46445
[INFO] checking SverreNystad/calculatorInRust against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSverreNystad%2FcalculatorInRust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SverreNystad/calculatorInRust
[INFO] finished tweaking git repo https://github.com/SverreNystad/calculatorInRust
[INFO] tweaked toml for git repo https://github.com/SverreNystad/calculatorInRust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SverreNystad/calculatorInRust on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SverreNystad/calculatorInRust 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking SverreNystad/calculatorInRust against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSverreNystad%2FcalculatorInRust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SverreNystad/calculatorInRust
[INFO] finished tweaking git repo https://github.com/SverreNystad/calculatorInRust
[INFO] tweaked toml for git repo https://github.com/SverreNystad/calculatorInRust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SverreNystad/calculatorInRust on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SverreNystad/calculatorInRust 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0cf09e20b2788a86f7113b09520f2831812286a80f2df587f6af81f3672102b
[INFO] running `Command { std: "docker" "start" "-a" "b0cf09e20b2788a86f7113b09520f2831812286a80f2df587f6af81f3672102b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0cf09e20b2788a86f7113b09520f2831812286a80f2df587f6af81f3672102b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0cf09e20b2788a86f7113b09520f2831812286a80f2df587f6af81f3672102b", kill_on_drop: false }`
[INFO] [stdout] b0cf09e20b2788a86f7113b09520f2831812286a80f2df587f6af81f3672102b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4a8ec090fdad8d6533a5d0fa6e6d0131f591414b6ac8fc990a941d22d698369
[INFO] running `Command { std: "docker" "start" "-a" "e4a8ec090fdad8d6533a5d0fa6e6d0131f591414b6ac8fc990a941d22d698369", kill_on_drop: false }`
[INFO] [stderr]     Checking calculator_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> src/calculator.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         default => Err("The operation given is not supported"),
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `operatorString` should have a snake case name
[INFO] [stdout]  --> src/calculator.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn calculate(a: i8, b: i8, operatorString : &str) -> Result<i8, &str> {
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `operator_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `giveOperation` should have a snake case name
[INFO] [stdout]   --> src/calculator.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn giveOperation(operatingInput: &str ) -> Result<fn(x: i8, y: i8) -> i8, &str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `give_operation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `operatingInput` should have a snake case name
[INFO] [stdout]   --> src/calculator.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn giveOperation(operatingInput: &str ) -> Result<fn(x: i8, y: i8) -> i8, &str> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `operating_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> src/calculator.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         default => Err("The operation given is not supported"),
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `operatorString` should have a snake case name
[INFO] [stdout]  --> src/calculator.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn calculate(a: i8, b: i8, operatorString : &str) -> Result<i8, &str> {
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `operator_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `giveOperation` should have a snake case name
[INFO] [stdout]   --> src/calculator.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn giveOperation(operatingInput: &str ) -> Result<fn(x: i8, y: i8) -> i8, &str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `give_operation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `operatingInput` should have a snake case name
[INFO] [stdout]   --> src/calculator.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn giveOperation(operatingInput: &str ) -> Result<fn(x: i8, y: i8) -> i8, &str> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `operating_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "e4a8ec090fdad8d6533a5d0fa6e6d0131f591414b6ac8fc990a941d22d698369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a8ec090fdad8d6533a5d0fa6e6d0131f591414b6ac8fc990a941d22d698369", kill_on_drop: false }`
[INFO] [stdout] e4a8ec090fdad8d6533a5d0fa6e6d0131f591414b6ac8fc990a941d22d698369
