[INFO] cloning repository https://github.com/mpdn99/ICP_Vote [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mpdn99/ICP_Vote" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpdn99%2FICP_Vote", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpdn99%2FICP_Vote'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ecf6e15b3e477feb846a166eb045281dd040ad2e [INFO] checking mpdn99/ICP_Vote against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpdn99%2FICP_Vote" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mpdn99/ICP_Vote [INFO] finished tweaking git repo https://github.com/mpdn99/ICP_Vote [INFO] tweaked toml for git repo https://github.com/mpdn99/ICP_Vote written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mpdn99/ICP_Vote on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mpdn99/ICP_Vote 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.173 [INFO] [stderr] Downloaded serde_derive v1.0.173 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c1a9abd48afaaedda903a7cad8a7398b3293aed73234d95ebf988baa91257b0 [INFO] running `Command { std: "docker" "start" "-a" "5c1a9abd48afaaedda903a7cad8a7398b3293aed73234d95ebf988baa91257b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c1a9abd48afaaedda903a7cad8a7398b3293aed73234d95ebf988baa91257b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c1a9abd48afaaedda903a7cad8a7398b3293aed73234d95ebf988baa91257b0", kill_on_drop: false }` [INFO] [stdout] 5c1a9abd48afaaedda903a7cad8a7398b3293aed73234d95ebf988baa91257b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e25ce43f7c1b230741ec24b6ee19adfe67be7441f8f03e71d2facb609ed7c3d3 [INFO] running `Command { std: "docker" "start" "-a" "e25ce43f7c1b230741ec24b6ee19adfe67be7441f8f03e71d2facb609ed7c3d3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] 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lalrpop-util v0.19.12 [INFO] [stderr] Checking ic0 v0.18.11 [INFO] [stderr] Checking ic-stable-structures v0.5.6 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_bytes v0.11.12 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling candid_derive v0.5.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Compiling candid v0.8.4 [INFO] [stderr] Compiling ic-cdk-macros v0.6.10 [INFO] [stderr] Checking ic-cdk v0.7.4 [INFO] [stderr] Checking ic-cdk-timers v0.1.2 [INFO] [stderr] Checking final_project_backend v0.1.0 (/opt/rustwide/workdir/src/final_project_backend) [INFO] [stdout] warning: unused import: `candid::bindings::javascript::value` [INFO] [stdout] --> src/final_project_backend/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use candid::bindings::javascript::value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `candid::bindings::javascript::value` [INFO] [stdout] --> src/final_project_backend/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use candid::bindings::javascript::value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/final_project_backend/src/lib.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | fn to_bytes(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 45 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/final_project_backend/src/lib.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | fn to_bytes(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 45 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.83s [INFO] running `Command { std: "docker" "inspect" "e25ce43f7c1b230741ec24b6ee19adfe67be7441f8f03e71d2facb609ed7c3d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e25ce43f7c1b230741ec24b6ee19adfe67be7441f8f03e71d2facb609ed7c3d3", kill_on_drop: false }` [INFO] [stdout] e25ce43f7c1b230741ec24b6ee19adfe67be7441f8f03e71d2facb609ed7c3d3