[INFO] cloning repository https://github.com/dizzyplay/nodeapi-bench-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dizzyplay/nodeapi-bench-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdizzyplay%2Fnodeapi-bench-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdizzyplay%2Fnodeapi-bench-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d623f7ea1c5610db2aa8d69ee1b7d48fb67d9f9
[INFO] checking dizzyplay/nodeapi-bench-test against master#bacf5bcbc7dae526872cf6af3fc0064a51b1efa2 for pr-113557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdizzyplay%2Fnodeapi-bench-test" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dizzyplay/nodeapi-bench-test on toolchain bacf5bcbc7dae526872cf6af3fc0064a51b1efa2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bacf5bcbc7dae526872cf6af3fc0064a51b1efa2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dizzyplay/nodeapi-bench-test
[INFO] finished tweaking git repo https://github.com/dizzyplay/nodeapi-bench-test
[INFO] tweaked toml for git repo https://github.com/dizzyplay/nodeapi-bench-test written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dizzyplay/nodeapi-bench-test 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" "+bacf5bcbc7dae526872cf6af3fc0064a51b1efa2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded neon-build v0.9.0
[INFO] [stderr]   Downloaded cslice v0.2.0
[INFO] [stderr]   Downloaded neon-runtime v0.9.0
[INFO] [stderr]   Downloaded neon v0.9.0
[INFO] [stderr]   Downloaded neon-macros v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+bacf5bcbc7dae526872cf6af3fc0064a51b1efa2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1b766ef0309ae14ab36c7165b3bb1a3c5db7ab16e54ef3913b54f9e64b46e0b
[INFO] running `Command { std: "docker" "start" "-a" "f1b766ef0309ae14ab36c7165b3bb1a3c5db7ab16e54ef3913b54f9e64b46e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1b766ef0309ae14ab36c7165b3bb1a3c5db7ab16e54ef3913b54f9e64b46e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b766ef0309ae14ab36c7165b3bb1a3c5db7ab16e54ef3913b54f9e64b46e0b", kill_on_drop: false }`
[INFO] [stdout] f1b766ef0309ae14ab36c7165b3bb1a3c5db7ab16e54ef3913b54f9e64b46e0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+bacf5bcbc7dae526872cf6af3fc0064a51b1efa2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3486c277c73c5f6e3c4facbf60c2a30d21f97b7d92820e4f49227684036fa049
[INFO] running `Command { std: "docker" "start" "-a" "3486c277c73c5f6e3c4facbf60c2a30d21f97b7d92820e4f49227684036fa049", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling neon-build v0.9.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking cslice v0.2.0
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking neon-runtime v0.9.0
[INFO] [stderr]    Compiling neon v0.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling neon-macros v0.9.0
[INFO] [stderr]     Checking levenstein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `print_matrix` is never used
[INFO] [stdout]   --> src/distance.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Levenshtein {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn print_matrix(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_matrix` is never used
[INFO] [stdout]   --> src/distance.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Levenshtein {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn print_matrix(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/distance.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/distance.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "3486c277c73c5f6e3c4facbf60c2a30d21f97b7d92820e4f49227684036fa049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3486c277c73c5f6e3c4facbf60c2a30d21f97b7d92820e4f49227684036fa049", kill_on_drop: false }`
[INFO] [stdout] 3486c277c73c5f6e3c4facbf60c2a30d21f97b7d92820e4f49227684036fa049