[INFO] cloning repository https://github.com/NotNotQuinn/rs-calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NotNotQuinn/rs-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotNotQuinn%2Frs-calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotNotQuinn%2Frs-calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 57c31225425009907d5d7bfd77baee28af3bd397 [INFO] testing NotNotQuinn/rs-calculator against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotNotQuinn%2Frs-calculator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/NotNotQuinn/rs-calculator [INFO] finished tweaking git repo https://github.com/NotNotQuinn/rs-calculator [INFO] tweaked toml for git repo https://github.com/NotNotQuinn/rs-calculator written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NotNotQuinn/rs-calculator on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NotNotQuinn/rs-calculator 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1722882d45f2cd075d3d3bbbbb4bc48e71e1092543f3782911c97df5c1633a4 [INFO] running `Command { std: "docker" "start" "-a" "e1722882d45f2cd075d3d3bbbbb4bc48e71e1092543f3782911c97df5c1633a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1722882d45f2cd075d3d3bbbbb4bc48e71e1092543f3782911c97df5c1633a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1722882d45f2cd075d3d3bbbbb4bc48e71e1092543f3782911c97df5c1633a4", kill_on_drop: false }` [INFO] [stdout] e1722882d45f2cd075d3d3bbbbb4bc48e71e1092543f3782911c97df5c1633a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdadc0ce26d29b8dd13411fe787e4306bf21d78c7a5fe0aae30beac8a48697f6 [INFO] running `Command { std: "docker" "start" "-a" "cdadc0ce26d29b8dd13411fe787e4306bf21d78c7a5fe0aae30beac8a48697f6", kill_on_drop: false }` [INFO] [stderr] Compiling dank-calc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:142:2 [INFO] [stdout] | [INFO] [stdout] 140 | unimplemented!("Dank stuff"); [INFO] [stdout] | ---------------------------- any code following this expression is unreachable [INFO] [stdout] 141 | [INFO] [stdout] 142 | return out; [INFO] [stdout] | ^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/main.rs:138:6 [INFO] [stdout] | [INFO] [stdout] 138 | let out: Option<&BinaryOperation> = None; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/main.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | fn parse_ast(tokens: VecDeque) -> Option<&'static BinaryOperation> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tok_type` is never read [INFO] [stdout] --> src/main.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 21 | struct Tok { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 22 | tok_type: TokenType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tok` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add`, `Subtract`, `Multiply`, and `Divide` are never constructed [INFO] [stdout] --> src/main.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 30 | enum BinaryOperationType { [INFO] [stdout] | ------------------- variants in this enum [INFO] [stdout] 31 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | Subtract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 33 | Multiply, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinaryOperationType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left_node`, `right_node`, and `operation` are never read [INFO] [stdout] --> src/main.rs:42:2 [INFO] [stdout] | [INFO] [stdout] 41 | struct BinaryOperation { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 42 | left_node: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 43 | right_node: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 44 | operation: BinaryOperationType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinaryOperation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "cdadc0ce26d29b8dd13411fe787e4306bf21d78c7a5fe0aae30beac8a48697f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdadc0ce26d29b8dd13411fe787e4306bf21d78c7a5fe0aae30beac8a48697f6", kill_on_drop: false }` [INFO] [stdout] cdadc0ce26d29b8dd13411fe787e4306bf21d78c7a5fe0aae30beac8a48697f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 912745e3009a758e42fe5109b058f6f211453af3baa617039f86866efe011c68 [INFO] running `Command { std: "docker" "start" "-a" "912745e3009a758e42fe5109b058f6f211453af3baa617039f86866efe011c68", kill_on_drop: false }` [INFO] [stderr] Compiling dank-calc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:142:2 [INFO] [stdout] | [INFO] [stdout] 140 | unimplemented!("Dank stuff"); [INFO] [stdout] | ---------------------------- any code following this expression is unreachable [INFO] [stdout] 141 | [INFO] [stdout] 142 | return out; [INFO] [stdout] | ^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/main.rs:138:6 [INFO] [stdout] | [INFO] [stdout] 138 | let out: Option<&BinaryOperation> = None; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/main.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | fn parse_ast(tokens: VecDeque) -> Option<&'static BinaryOperation> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tok_type` is never read [INFO] [stdout] --> src/main.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 21 | struct Tok { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 22 | tok_type: TokenType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tok` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add`, `Subtract`, `Multiply`, and `Divide` are never constructed [INFO] [stdout] --> src/main.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 30 | enum BinaryOperationType { [INFO] [stdout] | ------------------- variants in this enum [INFO] [stdout] 31 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | Subtract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 33 | Multiply, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinaryOperationType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left_node`, `right_node`, and `operation` are never read [INFO] [stdout] --> src/main.rs:42:2 [INFO] [stdout] | [INFO] [stdout] 41 | struct BinaryOperation { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 42 | left_node: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 43 | right_node: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 44 | operation: BinaryOperationType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BinaryOperation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "912745e3009a758e42fe5109b058f6f211453af3baa617039f86866efe011c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "912745e3009a758e42fe5109b058f6f211453af3baa617039f86866efe011c68", kill_on_drop: false }` [INFO] [stdout] 912745e3009a758e42fe5109b058f6f211453af3baa617039f86866efe011c68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e11f380f4555e1481f86333ea380b6e03740e8fe50cc6a1ad0d96760b16f5b73 [INFO] running `Command { std: "docker" "start" "-a" "e11f380f4555e1481f86333ea380b6e03740e8fe50cc6a1ad0d96760b16f5b73", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:142:2 [INFO] [stderr] | [INFO] [stderr] 140 | unimplemented!("Dank stuff"); [INFO] [stderr] | ---------------------------- any code following this expression is unreachable [INFO] [stderr] 141 | [INFO] [stderr] 142 | return out; [INFO] [stderr] | ^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/main.rs:138:6 [INFO] [stderr] | [INFO] [stderr] 138 | let out: Option<&BinaryOperation> = None; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/main.rs:137:14 [INFO] [stderr] | [INFO] [stderr] 137 | fn parse_ast(tokens: VecDeque) -> Option<&'static BinaryOperation> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: field `tok_type` is never read [INFO] [stderr] --> src/main.rs:22:2 [INFO] [stderr] | [INFO] [stderr] 21 | struct Tok { [INFO] [stderr] | --- field in this struct [INFO] [stderr] 22 | tok_type: TokenType, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Tok` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Add`, `Subtract`, `Multiply`, and `Divide` are never constructed [INFO] [stderr] --> src/main.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 30 | enum BinaryOperationType { [INFO] [stderr] | ------------------- variants in this enum [INFO] [stderr] 31 | Add, [INFO] [stderr] | ^^^ [INFO] [stderr] 32 | Subtract, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 33 | Multiply, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 34 | Divide, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BinaryOperationType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `left_node`, `right_node`, and `operation` are never read [INFO] [stderr] --> src/main.rs:42:2 [INFO] [stderr] | [INFO] [stderr] 41 | struct BinaryOperation { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] 42 | left_node: Option>, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 43 | right_node: Option>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 44 | operation: BinaryOperationType, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BinaryOperation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `dank-calc` (bin "dank-calc" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dank_calc-160a2fab284ecd1f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e11f380f4555e1481f86333ea380b6e03740e8fe50cc6a1ad0d96760b16f5b73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e11f380f4555e1481f86333ea380b6e03740e8fe50cc6a1ad0d96760b16f5b73", kill_on_drop: false }` [INFO] [stdout] e11f380f4555e1481f86333ea380b6e03740e8fe50cc6a1ad0d96760b16f5b73