[INFO] cloning repository https://github.com/whyster/computation_graph [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whyster/computation_graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2Fcomputation_graph", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2Fcomputation_graph'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7503fa59af262e71718700ae565db1138a93b470 [INFO] checking whyster/computation_graph against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2Fcomputation_graph" "/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/whyster/computation_graph [INFO] finished tweaking git repo https://github.com/whyster/computation_graph [INFO] tweaked toml for git repo https://github.com/whyster/computation_graph written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whyster/computation_graph on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/whyster/computation_graph 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking whyster/computation_graph against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2Fcomputation_graph" "/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/whyster/computation_graph [INFO] finished tweaking git repo https://github.com/whyster/computation_graph [INFO] tweaked toml for git repo https://github.com/whyster/computation_graph written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whyster/computation_graph on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/whyster/computation_graph 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking whyster/computation_graph against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2Fcomputation_graph" "/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/whyster/computation_graph [INFO] finished tweaking git repo https://github.com/whyster/computation_graph [INFO] tweaked toml for git repo https://github.com/whyster/computation_graph written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whyster/computation_graph on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/whyster/computation_graph 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded recursion v0.5.4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47a7f39a380537ed4c19fd3c6b38981c9e98f3f975748b6dd10da2d3b219dfd0 [INFO] running `Command { std: "docker" "start" "-a" "47a7f39a380537ed4c19fd3c6b38981c9e98f3f975748b6dd10da2d3b219dfd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47a7f39a380537ed4c19fd3c6b38981c9e98f3f975748b6dd10da2d3b219dfd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47a7f39a380537ed4c19fd3c6b38981c9e98f3f975748b6dd10da2d3b219dfd0", kill_on_drop: false }` [INFO] [stdout] 47a7f39a380537ed4c19fd3c6b38981c9e98f3f975748b6dd10da2d3b219dfd0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b7dc6daab89c51022b2aad806335ad31c39d59ebc30719e202394423b0cff99 [INFO] running `Command { std: "docker" "start" "-a" "4b7dc6daab89c51022b2aad806335ad31c39d59ebc30719e202394423b0cff99", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking recursion v0.5.4 [INFO] [stderr] Checking computation_graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected `;`, found `None` [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:106:66 [INFO] [stdout] | [INFO] [stdout] 106 | let mut expression_result: bool = parameter.operations[0] [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] ... [INFO] [stdout] 113 | None [INFO] [stdout] | ---- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `None` [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:106:66 [INFO] [stdout] | [INFO] [stdout] 106 | let mut expression_result: bool = parameter.operations[0] [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] ... [INFO] [stdout] 113 | None [INFO] [stdout] | ---- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Output` [INFO] [stdout] --> src/operations.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/graph/boxed_nodes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::computing::Computable` [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::computing::Computable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryOperation` [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::operations::{BinaryOperation, BooleanOperation, UnaryOperation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Output` [INFO] [stdout] --> src/operations.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/graph/boxed_nodes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Collapsible` and `Expandable` [INFO] [stdout] --> src/graph/node_transformer.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | use recursion::{Collapsible, Expandable}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StructuralIdentifier` and `StructureKey` [INFO] [stdout] --> src/graph/node_transformer.rs:149:39 [INFO] [stdout] | [INFO] [stdout] 149 | use crate::graph::structure_key::{StructuralIdentifier, StructureKey}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::computing::Computable` [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::computing::Computable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryOperation` [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::operations::{BinaryOperation, BooleanOperation, UnaryOperation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 106 | let mut expression_result: bool = parameter.operations[0] [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `ComparisonOperation` [INFO] [stdout] | | [INFO] [stdout] | expected due to this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/simplifier/modules/classical_evaluator.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 106 | let mut expression_result: bool = parameter.operations[0] [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `ComparisonOperation` [INFO] [stdout] | | [INFO] [stdout] | expected due to this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `computation_graph` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `computation_graph` (lib test) due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4b7dc6daab89c51022b2aad806335ad31c39d59ebc30719e202394423b0cff99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b7dc6daab89c51022b2aad806335ad31c39d59ebc30719e202394423b0cff99", kill_on_drop: false }` [INFO] [stdout] 4b7dc6daab89c51022b2aad806335ad31c39d59ebc30719e202394423b0cff99