[INFO] cloning repository https://github.com/Mentalsupernova/rust_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mentalsupernova/rust_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMentalsupernova%2Frust_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMentalsupernova%2Frust_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e495e6ecc73ba6bb625e83fc2845ed652c0690f3
[INFO] testing Mentalsupernova/rust_test against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMentalsupernova%2Frust_test" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mentalsupernova/rust_test on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mentalsupernova/rust_test
[INFO] finished tweaking git repo https://github.com/Mentalsupernova/rust_test
[INFO] tweaked toml for git repo https://github.com/Mentalsupernova/rust_test written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Mentalsupernova/rust_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cff2e37890f0e031efa3d26b5cedb17c039a631eb3e9ab91bc261ba5d3cc1ed
[INFO] running `Command { std: "docker" "start" "-a" "6cff2e37890f0e031efa3d26b5cedb17c039a631eb3e9ab91bc261ba5d3cc1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cff2e37890f0e031efa3d26b5cedb17c039a631eb3e9ab91bc261ba5d3cc1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cff2e37890f0e031efa3d26b5cedb17c039a631eb3e9ab91bc261ba5d3cc1ed", kill_on_drop: false }`
[INFO] [stdout] 6cff2e37890f0e031efa3d26b5cedb17c039a631eb3e9ab91bc261ba5d3cc1ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79df758918afb1734b616783ff76f274fa9f173241002de2bf491616db4dfb8f
[INFO] running `Command { std: "docker" "start" "-a" "79df758918afb1734b616783ff76f274fa9f173241002de2bf491616db4dfb8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test`
[INFO] [stdout]  --> src/viktors_linked_list.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn test(){
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test` should have an upper case name
[INFO] [stdout]   --> src/main.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | static mut test : vtl_u8 = vtl_u8 {next : 0 as *mut vtl_u8, prev : 0 as *mut vtl_u8, data : 0};
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper case: `TEST`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "79df758918afb1734b616783ff76f274fa9f173241002de2bf491616db4dfb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79df758918afb1734b616783ff76f274fa9f173241002de2bf491616db4dfb8f", kill_on_drop: false }`
[INFO] [stdout] 79df758918afb1734b616783ff76f274fa9f173241002de2bf491616db4dfb8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 110bd6f2793a86e0ff931f3226f3973c1ca6ed61072cc97dabb4b6ee31f64cb2
[INFO] running `Command { std: "docker" "start" "-a" "110bd6f2793a86e0ff931f3226f3973c1ca6ed61072cc97dabb4b6ee31f64cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test`
[INFO] [stdout]  --> src/viktors_linked_list.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn test(){
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test` should have an upper case name
[INFO] [stdout]   --> src/main.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | static mut test : vtl_u8 = vtl_u8 {next : 0 as *mut vtl_u8, prev : 0 as *mut vtl_u8, data : 0};
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper case: `TEST`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "110bd6f2793a86e0ff931f3226f3973c1ca6ed61072cc97dabb4b6ee31f64cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110bd6f2793a86e0ff931f3226f3973c1ca6ed61072cc97dabb4b6ee31f64cb2", kill_on_drop: false }`
[INFO] [stdout] 110bd6f2793a86e0ff931f3226f3973c1ca6ed61072cc97dabb4b6ee31f64cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9dc196d91e99b0f1dec567351e6f3c7f681e8949ec4125921f5e0fa384942984
[INFO] running `Command { std: "docker" "start" "-a" "9dc196d91e99b0f1dec567351e6f3c7f681e8949ec4125921f5e0fa384942984", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `test`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/viktors_linked_list.rs:8:8
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 8 | pub fn test(){
[INFO] [stdout] 
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `test` should have an upper case name
[INFO] [stderr]   --> src/main.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | static mut test : vtl_u8 = vtl_u8 {next : 0 as *mut vtl_u8, prev : 0 as *mut vtl_u8, data : 0};
[INFO] [stderr]    |            ^^^^ help: convert the identifier to upper case: `TEST`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_test` (bin "rust_test" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_test-104ae240fac908ea)
[INFO] running `Command { std: "docker" "inspect" "9dc196d91e99b0f1dec567351e6f3c7f681e8949ec4125921f5e0fa384942984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc196d91e99b0f1dec567351e6f3c7f681e8949ec4125921f5e0fa384942984", kill_on_drop: false }`
[INFO] [stdout] 9dc196d91e99b0f1dec567351e6f3c7f681e8949ec4125921f5e0fa384942984