[INFO] cloning repository https://github.com/antonioodilon/calculate_median_mode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antonioodilon/calculate_median_mode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonioodilon%2Fcalculate_median_mode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonioodilon%2Fcalculate_median_mode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a96152f0d85e71dfa3be9119f3e33a01041b45fb
[INFO] checking antonioodilon/calculate_median_mode/a96152f0d85e71dfa3be9119f3e33a01041b45fb against nightly-2024-10-24 for legacyreceiver_rename
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonioodilon%2Fcalculate_median_mode" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antonioodilon/calculate_median_mode on toolchain nightly-2024-10-24
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antonioodilon/calculate_median_mode
[INFO] finished tweaking git repo https://github.com/antonioodilon/calculate_median_mode
[INFO] tweaked toml for git repo https://github.com/antonioodilon/calculate_median_mode written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/antonioodilon/calculate_median_mode 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" "+nightly-2024-10-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 607a0de2e5e04f110af7620dc67bd5e2b7f0bdad4970395f5a37d6b7c11f2ce7
[INFO] running `Command { std: "docker" "start" "-a" "607a0de2e5e04f110af7620dc67bd5e2b7f0bdad4970395f5a37d6b7c11f2ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "607a0de2e5e04f110af7620dc67bd5e2b7f0bdad4970395f5a37d6b7c11f2ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607a0de2e5e04f110af7620dc67bd5e2b7f0bdad4970395f5a37d6b7c11f2ce7", kill_on_drop: false }`
[INFO] [stdout] 607a0de2e5e04f110af7620dc67bd5e2b7f0bdad4970395f5a37d6b7c11f2ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 231dbe575e25b1b13cd464a432646da4d3652aaa80872cabe9e6a6577fa52928
[INFO] running `Command { std: "docker" "start" "-a" "231dbe575e25b1b13cd464a432646da4d3652aaa80872cabe9e6a6577fa52928", kill_on_drop: false }`
[INFO] [stderr]     Checking calculate_median_mode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/main.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 |     for (key, value) in hashmap_param
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_inner`
[INFO] [stdout]    --> src/main.rs:153:14
[INFO] [stdout]     |
[INFO] [stdout] 153 |         for (key_inner, value_inner) in hashmap_param
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/main.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 |     for (key, value) in hashmap_param
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_inner`
[INFO] [stdout]    --> src/main.rs:153:14
[INFO] [stdout]     |
[INFO] [stdout] 153 |         for (key_inner, value_inner) in hashmap_param
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "231dbe575e25b1b13cd464a432646da4d3652aaa80872cabe9e6a6577fa52928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231dbe575e25b1b13cd464a432646da4d3652aaa80872cabe9e6a6577fa52928", kill_on_drop: false }`
[INFO] [stdout] 231dbe575e25b1b13cd464a432646da4d3652aaa80872cabe9e6a6577fa52928