[INFO] cloning repository https://github.com/timar07/novis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timar07/novis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimar07%2Fnovis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimar07%2Fnovis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5d154290569b6943892f01963846868837fcfd3 [INFO] checking timar07/novis against master#4b596bbd847672da87763b76171687d3544863c2 for pr-144544 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimar07%2Fnovis" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/timar07/novis [INFO] finished tweaking git repo https://github.com/timar07/novis [INFO] tweaked toml for git repo https://github.com/timar07/novis written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/timar07/novis on toolchain 4b596bbd847672da87763b76171687d3544863c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/timar07/novis 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" "+4b596bbd847672da87763b76171687d3544863c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b143f710b9fe6765c62830d67a62f6014df2b49e6bc636fb40e4564cd8f2746 [INFO] running `Command { std: "docker" "start" "-a" "7b143f710b9fe6765c62830d67a62f6014df2b49e6bc636fb40e4564cd8f2746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b143f710b9fe6765c62830d67a62f6014df2b49e6bc636fb40e4564cd8f2746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b143f710b9fe6765c62830d67a62f6014df2b49e6bc636fb40e4564cd8f2746", kill_on_drop: false }` [INFO] [stdout] 7b143f710b9fe6765c62830d67a62f6014df2b49e6bc636fb40e4564cd8f2746 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 172c20331e1e3b01a14f315cbd01d90e665022007829684e231a1d8636d5a01d [INFO] running `Command { std: "docker" "start" "-a" "172c20331e1e3b01a14f315cbd01d90e665022007829684e231a1d8636d5a01d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking novis-rst v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/interpreter/value.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 136 | span: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 137 | tag: ConversionError { [INFO] [stdout] | ______________________________^ [INFO] [stdout] 138 | | from: format!("{:?}", self), [INFO] [stdout] 139 | | to: "String".into(), [INFO] [stdout] 140 | | } [INFO] [stdout] | |_________________________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/interpreter/value.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 136 | span: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 137 | tag: ConversionError { [INFO] [stdout] | ______________________________^ [INFO] [stdout] 138 | | from: format!("{:?}", self), [INFO] [stdout] 139 | | to: "String".into(), [INFO] [stdout] 140 | | } [INFO] [stdout] | |_________________________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fname` is never read [INFO] [stdout] --> src/errors/error_trait.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct DebugInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 7 | pub fname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `operator` is never read [INFO] [stdout] --> src/parser/ast/statement/statement.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 84 | pub struct Let { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | pub operator: Token, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Let` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expr` is never read [INFO] [stdout] --> src/interpreter/runtime_exception.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | IncompatibleOperands { [INFO] [stdout] | -------------------- field in this variant [INFO] [stdout] 34 | expr: BinaryNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeErrorTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expr` is never read [INFO] [stdout] --> src/interpreter/runtime_exception.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | IncompatibleOperand { [INFO] [stdout] | ------------------- field in this variant [INFO] [stdout] 38 | expr: UnaryNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeErrorTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/interpreter/value.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 17 | Function { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 18 | params: Vec, [INFO] [stdout] 19 | name: Token, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fname` is never read [INFO] [stdout] --> src/errors/error_trait.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct DebugInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 7 | pub fname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `operator` is never read [INFO] [stdout] --> src/parser/ast/statement/statement.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 84 | pub struct Let { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | pub operator: Token, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Let` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expr` is never read [INFO] [stdout] --> src/interpreter/runtime_exception.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | IncompatibleOperands { [INFO] [stdout] | -------------------- field in this variant [INFO] [stdout] 34 | expr: BinaryNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeErrorTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expr` is never read [INFO] [stdout] --> src/interpreter/runtime_exception.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | IncompatibleOperand { [INFO] [stdout] | ------------------- field in this variant [INFO] [stdout] 38 | expr: UnaryNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeErrorTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/interpreter/value.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 17 | Function { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 18 | params: Vec, [INFO] [stdout] 19 | name: Token, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/novis_rst-044cf4f5847cfe4e.d [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetatihS1W" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/novis-rst-044cf4f5847cfe4e/dep-bin-novis-rst` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `novis-rst` (bin "novis-rst" test) due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "172c20331e1e3b01a14f315cbd01d90e665022007829684e231a1d8636d5a01d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "172c20331e1e3b01a14f315cbd01d90e665022007829684e231a1d8636d5a01d", kill_on_drop: false }` [INFO] [stdout] 172c20331e1e3b01a14f315cbd01d90e665022007829684e231a1d8636d5a01d