[INFO] cloning repository https://github.com/y0sif/calculate-distance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y0sif/calculate-distance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0sif%2Fcalculate-distance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0sif%2Fcalculate-distance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e72d9ea04514d2d8d5ab9b26a5726c6fc79630ba
[INFO] checking y0sif/calculate-distance against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0sif%2Fcalculate-distance" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y0sif/calculate-distance on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/y0sif/calculate-distance
[INFO] finished tweaking git repo https://github.com/y0sif/calculate-distance
[INFO] tweaked toml for git repo https://github.com/y0sif/calculate-distance written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/y0sif/calculate-distance 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" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c45c8efc5255b60b1fa6866a0848e805d0a992fa8f6ed000952d8581d957d58
[INFO] running `Command { std: "docker" "start" "-a" "8c45c8efc5255b60b1fa6866a0848e805d0a992fa8f6ed000952d8581d957d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c45c8efc5255b60b1fa6866a0848e805d0a992fa8f6ed000952d8581d957d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c45c8efc5255b60b1fa6866a0848e805d0a992fa8f6ed000952d8581d957d58", kill_on_drop: false }`
[INFO] [stdout] 8c45c8efc5255b60b1fa6866a0848e805d0a992fa8f6ed000952d8581d957d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1f8afb3688263f2a5ae8ebb2365820e79ca77d33c626fd23fe95e0d3f4fa7ef
[INFO] running `Command { std: "docker" "start" "-a" "e1f8afb3688263f2a5ae8ebb2365820e79ca77d33c626fd23fe95e0d3f4fa7ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking calculate_distance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `document1`
[INFO] [stdout]  --> src/problem.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn calculate_distance(document1: &str, document2: &str) -> f64 {
[INFO] [stdout]   |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document1`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document2`
[INFO] [stdout]  --> src/problem.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn calculate_distance(document1: &str, document2: &str) -> f64 {
[INFO] [stdout]   |                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document1`
[INFO] [stdout]  --> src/problem.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn calculate_distance(document1: &str, document2: &str) -> f64 {
[INFO] [stdout]   |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document1`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document2`
[INFO] [stdout]  --> src/problem.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn calculate_distance(document1: &str, document2: &str) -> f64 {
[INFO] [stdout]   |                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `Command { std: "docker" "inspect" "e1f8afb3688263f2a5ae8ebb2365820e79ca77d33c626fd23fe95e0d3f4fa7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f8afb3688263f2a5ae8ebb2365820e79ca77d33c626fd23fe95e0d3f4fa7ef", kill_on_drop: false }`
[INFO] [stdout] e1f8afb3688263f2a5ae8ebb2365820e79ca77d33c626fd23fe95e0d3f4fa7ef