[INFO] cloning repository https://github.com/rishiosaur/rust-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishiosaur/rust-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishiosaur%2Frust-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishiosaur%2Frust-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bacbdcfdcf5cc1f6bd1393a33e1bb115c6981d40
[INFO] checking rishiosaur/rust-interpreter against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishiosaur%2Frust-interpreter" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rishiosaur/rust-interpreter on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rishiosaur/rust-interpreter
[INFO] finished tweaking git repo https://github.com/rishiosaur/rust-interpreter
[INFO] tweaked toml for git repo https://github.com/rishiosaur/rust-interpreter written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/rishiosaur/rust-interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4e3be8814e70f6779bc18abdfda753c89cb693dc7c5ede4b06e94b1990c1db2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e4e3be8814e70f6779bc18abdfda753c89cb693dc7c5ede4b06e94b1990c1db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4e3be8814e70f6779bc18abdfda753c89cb693dc7c5ede4b06e94b1990c1db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e3be8814e70f6779bc18abdfda753c89cb693dc7c5ede4b06e94b1990c1db2", kill_on_drop: false }`
[INFO] [stdout] e4e3be8814e70f6779bc18abdfda753c89cb693dc7c5ede4b06e94b1990c1db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f2c8420537be90d3b8071712424789efba0d3c73d4b8709f73b1be922d75e24
[INFO] running `Command { std: "docker" "start" "-a" "8f2c8420537be90d3b8071712424789efba0d3c73d4b8709f73b1be922d75e24", kill_on_drop: false }`
[INFO] [stderr]     Checking simple-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]   --> src/nodes.rs:21:81
[INFO] [stdout]    |
[INFO] [stdout] 21 |         write!(format!("{} {} {}", self.left_node, self.op_tok, self.right_node))
[INFO] [stdout]    |                                                                                 ^ missing tokens in macro arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]   --> src/nodes.rs:21:81
[INFO] [stdout]    |
[INFO] [stdout] 21 |         write!(format!("{} {} {}", self.left_node, self.op_tok, self.right_node))
[INFO] [stdout]    |                                                                                 ^ missing tokens in macro arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Add` in this scope
[INFO] [stdout]   --> src/lexer.rs:75:53
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     tokens.push(Token { token_type: Add });
[INFO] [stdout]    |                                                     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Add;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Subtract` in this scope
[INFO] [stdout]   --> src/lexer.rs:80:53
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     tokens.push(Token { token_type: Subtract });
[INFO] [stdout]    |                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Subtract;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Multiply` in this scope
[INFO] [stdout]   --> src/lexer.rs:85:53
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     tokens.push(Token { token_type: Multiply });
[INFO] [stdout]    |                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Multiply;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Divide` in this scope
[INFO] [stdout]   --> src/lexer.rs:90:53
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     tokens.push(Token { token_type: Divide });
[INFO] [stdout]    |                                                     ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Divide;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Add` in this scope
[INFO] [stdout]   --> src/lexer.rs:75:53
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     tokens.push(Token { token_type: Add });
[INFO] [stdout]    |                                                     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Add;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Subtract` in this scope
[INFO] [stdout]   --> src/lexer.rs:80:53
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     tokens.push(Token { token_type: Subtract });
[INFO] [stdout]    |                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Subtract;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Multiply` in this scope
[INFO] [stdout]   --> src/lexer.rs:85:53
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     tokens.push(Token { token_type: Multiply });
[INFO] [stdout]    |                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Multiply;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Divide` in this scope
[INFO] [stdout]   --> src/lexer.rs:90:53
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     tokens.push(Token { token_type: Divide });
[INFO] [stdout]    |                                                     ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::token::BinOps::Divide;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-interpreter`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8f2c8420537be90d3b8071712424789efba0d3c73d4b8709f73b1be922d75e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2c8420537be90d3b8071712424789efba0d3c73d4b8709f73b1be922d75e24", kill_on_drop: false }`
[INFO] [stdout] 8f2c8420537be90d3b8071712424789efba0d3c73d4b8709f73b1be922d75e24