[INFO] cloning repository https://github.com/Algue-Rythme/graphs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Algue-Rythme/graphs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgue-Rythme%2Fgraphs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgue-Rythme%2Fgraphs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0f5e42766efa124ce1f0dcfce978eab314300ef
[INFO] checking Algue-Rythme/graphs against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgue-Rythme%2Fgraphs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Algue-Rythme/graphs
[INFO] finished tweaking git repo https://github.com/Algue-Rythme/graphs
[INFO] tweaked toml for git repo https://github.com/Algue-Rythme/graphs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Algue-Rythme/graphs on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Algue-Rythme/graphs 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2716fd76c6a7bcf3461aed45ac06ce8c2631f63dd0d251ec4493f34696d51a88
[INFO] running `Command { std: "docker" "start" "-a" "2716fd76c6a7bcf3461aed45ac06ce8c2631f63dd0d251ec4493f34696d51a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2716fd76c6a7bcf3461aed45ac06ce8c2631f63dd0d251ec4493f34696d51a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2716fd76c6a7bcf3461aed45ac06ce8c2631f63dd0d251ec4493f34696d51a88", kill_on_drop: false }`
[INFO] [stdout] 2716fd76c6a7bcf3461aed45ac06ce8c2631f63dd0d251ec4493f34696d51a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caf0f0d741c8c226f047c4108a1867b2d29288a3397ba136c7b67d8b99407b7d
[INFO] running `Command { std: "docker" "start" "-a" "caf0f0d741c8c226f047c4108a1867b2d29288a3397ba136c7b67d8b99407b7d", kill_on_drop: false }`
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking predictive_coding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> src/main.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn create_network<'a>(network: &'a networks::NetworkArena<'a>) -> Vec<&'a Node> {
[INFO] [stdout]   |                                 ^^                        ^^           -- ---- the lifetimes get resolved as `'a`
[INFO] [stdout]   |                                 |                         |            |
[INFO] [stdout]   |                                 |                         |            the lifetimes get resolved as `'a`
[INFO] [stdout]   |                                 |                         these lifetimes flow to the output
[INFO] [stdout]   |                                 these lifetimes flow to the output
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn create_network<'a>(network: &'a networks::NetworkArena<'a>) -> Vec<&'a Node<'a>> {
[INFO] [stdout]   |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> src/main.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn create_network<'a>(network: &'a networks::NetworkArena<'a>) -> Vec<&'a Node> {
[INFO] [stdout]   |                                 ^^                        ^^           -- ---- the lifetimes get resolved as `'a`
[INFO] [stdout]   |                                 |                         |            |
[INFO] [stdout]   |                                 |                         |            the lifetimes get resolved as `'a`
[INFO] [stdout]   |                                 |                         these lifetimes flow to the output
[INFO] [stdout]   |                                 these lifetimes flow to the output
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn create_network<'a>(network: &'a networks::NetworkArena<'a>) -> Vec<&'a Node<'a>> {
[INFO] [stdout]   |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "caf0f0d741c8c226f047c4108a1867b2d29288a3397ba136c7b67d8b99407b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf0f0d741c8c226f047c4108a1867b2d29288a3397ba136c7b67d8b99407b7d", kill_on_drop: false }`
[INFO] [stdout] caf0f0d741c8c226f047c4108a1867b2d29288a3397ba136c7b67d8b99407b7d
