[INFO] cloning repository https://github.com/Tati1511/data_types
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tati1511/data_types" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTati1511%2Fdata_types", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTati1511%2Fdata_types'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38a0cad56890c0a6b074c644494b80b7bed90945
[INFO] testing Tati1511/data_types against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTati1511%2Fdata_types" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tati1511/data_types on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tati1511/data_types
[INFO] finished tweaking git repo https://github.com/Tati1511/data_types
[INFO] tweaked toml for git repo https://github.com/Tati1511/data_types written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/Tati1511/data_types already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85f42e01cda3f73d532b693f5c5482f76d35e8c73eeaee2d4f933a9a6daf6f55
[INFO] running `Command { std: "docker" "start" "-a" "85f42e01cda3f73d532b693f5c5482f76d35e8c73eeaee2d4f933a9a6daf6f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85f42e01cda3f73d532b693f5c5482f76d35e8c73eeaee2d4f933a9a6daf6f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f42e01cda3f73d532b693f5c5482f76d35e8c73eeaee2d4f933a9a6daf6f55", kill_on_drop: false }`
[INFO] [stdout] 85f42e01cda3f73d532b693f5c5482f76d35e8c73eeaee2d4f933a9a6daf6f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b223168abffc265cfe8181b59d6b2fbb8ff7712d49bdc7cb6d8ae2016af262
[INFO] running `Command { std: "docker" "start" "-a" "78b223168abffc265cfe8181b59d6b2fbb8ff7712d49bdc7cb6d8ae2016af262", kill_on_drop: false }`
[INFO] [stderr]    Compiling eggs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `arr`
[INFO] [stdout]   --> src/main.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |    let arr:[i32;4] = [1, 2, 3, 4]; 
[INFO] [stdout]    |        ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arr1`
[INFO] [stdout]   --> src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |    let arr1 = [0 ; 4]; 
[INFO] [stdout]    |        ^^^^ help: if this is intentional, prefix it with an underscore: `_arr1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person_data`
[INFO] [stdout]    --> src/main.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let person_data = ("Alex", 48, "35kg", "6ft");
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person_data`
[INFO] [stdout]    --> src/main.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let person_data : (&str, i32, &str, &str) = ("Alex", 48, "35kg", "6ft");
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "78b223168abffc265cfe8181b59d6b2fbb8ff7712d49bdc7cb6d8ae2016af262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b223168abffc265cfe8181b59d6b2fbb8ff7712d49bdc7cb6d8ae2016af262", kill_on_drop: false }`
[INFO] [stdout] 78b223168abffc265cfe8181b59d6b2fbb8ff7712d49bdc7cb6d8ae2016af262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe470e0fbe07a55bf9bd7ec70ec0c594940db0d112f1f9d08e978d57a42ce1a9
[INFO] running `Command { std: "docker" "start" "-a" "fe470e0fbe07a55bf9bd7ec70ec0c594940db0d112f1f9d08e978d57a42ce1a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling eggs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `arr`
[INFO] [stdout]   --> src/main.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |    let arr:[i32;4] = [1, 2, 3, 4]; 
[INFO] [stdout]    |        ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arr1`
[INFO] [stdout]   --> src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |    let arr1 = [0 ; 4]; 
[INFO] [stdout]    |        ^^^^ help: if this is intentional, prefix it with an underscore: `_arr1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person_data`
[INFO] [stdout]    --> src/main.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let person_data = ("Alex", 48, "35kg", "6ft");
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person_data`
[INFO] [stdout]    --> src/main.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let person_data : (&str, i32, &str, &str) = ("Alex", 48, "35kg", "6ft");
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/eggs-d83d68704fa81e7d)
[INFO] running `Command { std: "docker" "inspect" "fe470e0fbe07a55bf9bd7ec70ec0c594940db0d112f1f9d08e978d57a42ce1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe470e0fbe07a55bf9bd7ec70ec0c594940db0d112f1f9d08e978d57a42ce1a9", kill_on_drop: false }`
[INFO] [stdout] fe470e0fbe07a55bf9bd7ec70ec0c594940db0d112f1f9d08e978d57a42ce1a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78c73007b792634fc34f6f5630796e3a14a17339bc0af1c12d04ef044c21fa96
[INFO] running `Command { std: "docker" "start" "-a" "78c73007b792634fc34f6f5630796e3a14a17339bc0af1c12d04ef044c21fa96", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `arr`
[INFO] [stderr]   --> src/main.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 |    let arr:[i32;4] = [1, 2, 3, 4]; 
[INFO] [stderr]    |        ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arr1`
[INFO] [stderr]   --> src/main.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 |    let arr1 = [0 ; 4]; 
[INFO] [stderr]    |        ^^^^ help: if this is intentional, prefix it with an underscore: `_arr1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `person_data`
[INFO] [stderr]    --> src/main.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let person_data = ("Alex", 48, "35kg", "6ft");
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `person_data`
[INFO] [stderr]    --> src/main.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let person_data : (&str, i32, &str, &str) = ("Alex", 48, "35kg", "6ft");
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_data`
[INFO] [stderr] 
[INFO] [stderr] warning: `eggs` (bin "eggs" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/eggs-d83d68704fa81e7d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78c73007b792634fc34f6f5630796e3a14a17339bc0af1c12d04ef044c21fa96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c73007b792634fc34f6f5630796e3a14a17339bc0af1c12d04ef044c21fa96", kill_on_drop: false }`
[INFO] [stdout] 78c73007b792634fc34f6f5630796e3a14a17339bc0af1c12d04ef044c21fa96