[INFO] cloning repository https://github.com/ashishkarki/Rust-First-Dive-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishkarki/Rust-First-Dive-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishkarki%2FRust-First-Dive-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishkarki%2FRust-First-Dive-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3aa56fc07195e7739a75784a24567605aad2b8c6
[INFO] checking ashishkarki/Rust-First-Dive-1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishkarki%2FRust-First-Dive-1" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ashishkarki/Rust-First-Dive-1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ashishkarki/Rust-First-Dive-1
[INFO] finished tweaking git repo https://github.com/ashishkarki/Rust-First-Dive-1
[INFO] tweaked toml for git repo https://github.com/ashishkarki/Rust-First-Dive-1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ashishkarki/Rust-First-Dive-1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d59d2378709b6fb21076d9823cb110a80286cfb19d8ead5d4f3f0fa8a51cf34
[INFO] running `Command { std: "docker" "start" "-a" "8d59d2378709b6fb21076d9823cb110a80286cfb19d8ead5d4f3f0fa8a51cf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d59d2378709b6fb21076d9823cb110a80286cfb19d8ead5d4f3f0fa8a51cf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d59d2378709b6fb21076d9823cb110a80286cfb19d8ead5d4f3f0fa8a51cf34", kill_on_drop: false }`
[INFO] [stdout] 8d59d2378709b6fb21076d9823cb110a80286cfb19d8ead5d4f3f0fa8a51cf34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a368354ac80b20fb0b4c37931ac996f7cdd582bdbc494571ccf4eb215dd2a3dd
[INFO] running `Command { std: "docker" "start" "-a" "a368354ac80b20fb0b4c37931ac996f7cdd582bdbc494571ccf4eb215dd2a3dd", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `temp_convert::temp_convert`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use temp_convert::temp_convert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `temp_convert::temp_convert`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use temp_convert::temp_convert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fahrenheit_to_celcius`
[INFO] [stdout]  --> src/temp_convert.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn fahrenheit_to_celcius(fah: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `celcius_to_fahrenheit`
[INFO] [stdout]  --> src/temp_convert.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn celcius_to_fahrenheit(cel: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `temp_convert`
[INFO] [stdout]   --> src/temp_convert.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn temp_convert() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fahrenheit_to_celcius`
[INFO] [stdout]  --> src/temp_convert.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn fahrenheit_to_celcius(fah: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `celcius_to_fahrenheit`
[INFO] [stdout]  --> src/temp_convert.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn celcius_to_fahrenheit(cel: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `temp_convert`
[INFO] [stdout]   --> src/temp_convert.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn temp_convert() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a368354ac80b20fb0b4c37931ac996f7cdd582bdbc494571ccf4eb215dd2a3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a368354ac80b20fb0b4c37931ac996f7cdd582bdbc494571ccf4eb215dd2a3dd", kill_on_drop: false }`
[INFO] [stdout] a368354ac80b20fb0b4c37931ac996f7cdd582bdbc494571ccf4eb215dd2a3dd