[INFO] cloning repository https://github.com/svranesevic/rust-scratch-pad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svranesevic/rust-scratch-pad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad/objects/pack: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/svranesevic/rust-scratch-pad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svranesevic/rust-scratch-pad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad/objects/info: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/svranesevic/rust-scratch-pad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svranesevic/rust-scratch-pad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad/refs/heads: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/svranesevic/rust-scratch-pad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svranesevic/rust-scratch-pad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cca38c33e136a2f9fe8f1547256ddedbadddf4a6 [INFO] checking svranesevic/rust-scratch-pad against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvranesevic%2Frust-scratch-pad" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/svranesevic/rust-scratch-pad on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/svranesevic/rust-scratch-pad [INFO] finished tweaking git repo https://github.com/svranesevic/rust-scratch-pad [INFO] tweaked toml for git repo https://github.com/svranesevic/rust-scratch-pad written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/svranesevic/rust-scratch-pad 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7b96b585619840b6fa9f0ce173963761e32237af05376ff32f3f1434beb4a16 [INFO] running `Command { std: "docker" "start" "-a" "f7b96b585619840b6fa9f0ce173963761e32237af05376ff32f3f1434beb4a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7b96b585619840b6fa9f0ce173963761e32237af05376ff32f3f1434beb4a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7b96b585619840b6fa9f0ce173963761e32237af05376ff32f3f1434beb4a16", kill_on_drop: false }` [INFO] [stdout] f7b96b585619840b6fa9f0ce173963761e32237af05376ff32f3f1434beb4a16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 525a8006cf78be9a0437f87e62b3afb3b0c1f105cdbee8bf23a4f440fd5ea820 [INFO] running `Command { std: "docker" "start" "-a" "525a8006cf78be9a0437f87e62b3afb3b0c1f105cdbee8bf23a4f440fd5ea820", kill_on_drop: false }` [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking rust-scratch-pad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Graph` is never constructed [INFO] [stdout] --> src/graph.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Graph { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_node`, `add_edge`, `get_node`, and `get_node_mut` are never used [INFO] [stdout] --> src/graph.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 9 | / impl Graph [INFO] [stdout] 10 | | where [INFO] [stdout] 11 | | NodeId: Eq + Hash, [INFO] [stdout] | |______________________- associated items in this implementation [INFO] [stdout] 12 | { [INFO] [stdout] 13 | pub fn new() -> Graph { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn add_node(self: &mut Graph, id: NodeId, node: Node) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn add_edge(self: &mut Self, from: NodeId, to: NodeId, edge: Edge) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_node(self: &Self, node: NodeId) -> Option<&Node> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_node_mut(self: &mut Self, node: NodeId) -> Option<&mut Node> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_symetric_edge` is never used [INFO] [stdout] --> src/graph.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 37 | / impl Graph [INFO] [stdout] 38 | | where [INFO] [stdout] 39 | | NodeId: Eq + Hash + Clone, [INFO] [stdout] 40 | | Edge: Clone, [INFO] [stdout] | |________________- method in this implementation [INFO] [stdout] 41 | { [INFO] [stdout] 42 | pub fn add_symetric_edge(self: &mut Self, from: NodeId, to: NodeId, edge: Edge) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_node_id` is never used [INFO] [stdout] --> src/graph.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 48 | / impl Graph [INFO] [stdout] 49 | | where [INFO] [stdout] 50 | | NodeId: Eq + Hash, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 51 | { [INFO] [stdout] 52 | pub fn add_node_id(self: &mut Self, node: NodeId) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Graph` is never constructed [INFO] [stdout] --> src/graph.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Graph { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_node`, `add_edge`, `get_node`, and `get_node_mut` are never used [INFO] [stdout] --> src/graph.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 9 | / impl Graph [INFO] [stdout] 10 | | where [INFO] [stdout] 11 | | NodeId: Eq + Hash, [INFO] [stdout] | |______________________- associated items in this implementation [INFO] [stdout] 12 | { [INFO] [stdout] 13 | pub fn new() -> Graph { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn add_node(self: &mut Graph, id: NodeId, node: Node) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn add_edge(self: &mut Self, from: NodeId, to: NodeId, edge: Edge) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_node(self: &Self, node: NodeId) -> Option<&Node> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_node_mut(self: &mut Self, node: NodeId) -> Option<&mut Node> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_symetric_edge` is never used [INFO] [stdout] --> src/graph.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 37 | / impl Graph [INFO] [stdout] 38 | | where [INFO] [stdout] 39 | | NodeId: Eq + Hash + Clone, [INFO] [stdout] 40 | | Edge: Clone, [INFO] [stdout] | |________________- method in this implementation [INFO] [stdout] 41 | { [INFO] [stdout] 42 | pub fn add_symetric_edge(self: &mut Self, from: NodeId, to: NodeId, edge: Edge) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_node_id` is never used [INFO] [stdout] --> src/graph.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 48 | / impl Graph [INFO] [stdout] 49 | | where [INFO] [stdout] 50 | | NodeId: Eq + Hash, [INFO] [stdout] | |______________________- method in this implementation [INFO] [stdout] 51 | { [INFO] [stdout] 52 | pub fn add_node_id(self: &mut Self, node: NodeId) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "525a8006cf78be9a0437f87e62b3afb3b0c1f105cdbee8bf23a4f440fd5ea820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "525a8006cf78be9a0437f87e62b3afb3b0c1f105cdbee8bf23a4f440fd5ea820", kill_on_drop: false }` [INFO] [stdout] 525a8006cf78be9a0437f87e62b3afb3b0c1f105cdbee8bf23a4f440fd5ea820