[INFO] cloning repository https://github.com/KevDev13/lox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KevDev13/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevDev13%2Flox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevDev13%2Flox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65d258c15da32f2a48bdc71c210e1577fba7b0c8 [INFO] checking KevDev13/lox against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevDev13%2Flox" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KevDev13/lox on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KevDev13/lox [INFO] finished tweaking git repo https://github.com/KevDev13/lox [INFO] tweaked toml for git repo https://github.com/KevDev13/lox written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/KevDev13/lox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 963f384e8db9973abc7f474d6c935d45cedb385abec8b575cfa64047391d3ec0 [INFO] running `Command { std: "docker" "start" "-a" "963f384e8db9973abc7f474d6c935d45cedb385abec8b575cfa64047391d3ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "963f384e8db9973abc7f474d6c935d45cedb385abec8b575cfa64047391d3ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "963f384e8db9973abc7f474d6c935d45cedb385abec8b575cfa64047391d3ec0", kill_on_drop: false }` [INFO] [stdout] 963f384e8db9973abc7f474d6c935d45cedb385abec8b575cfa64047391d3ec0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3ded87315a9f15d51f12dc3cae830c5d0d040b7f3932bbedd13c9a57424ecc9 [INFO] running `Command { std: "docker" "start" "-a" "b3ded87315a9f15d51f12dc3cae830c5d0d040b7f3932bbedd13c9a57424ecc9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `expr::*` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use expr::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `expr::*` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use expr::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> src/token.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Assign` [INFO] [stdout] --> src/expr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / Assign { [INFO] [stdout] 6 | | name: Token, [INFO] [stdout] 7 | | value: Box, [INFO] [stdout] 8 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Binary` [INFO] [stdout] --> src/expr.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / Binary { [INFO] [stdout] 10 | | left: Box, [INFO] [stdout] 11 | | oper: Token, [INFO] [stdout] 12 | | right: Box, [INFO] [stdout] 13 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/expr.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / Call { [INFO] [stdout] 15 | | callee: Box, [INFO] [stdout] 16 | | paren: Token, [INFO] [stdout] 17 | | args: Vec, [INFO] [stdout] 18 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Get` [INFO] [stdout] --> src/expr.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / Get { [INFO] [stdout] 20 | | obj: Box, [INFO] [stdout] 21 | | name: Token, [INFO] [stdout] 22 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Grouping` [INFO] [stdout] --> src/expr.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / Grouping { [INFO] [stdout] 24 | | expression: Box, [INFO] [stdout] 25 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Literal` [INFO] [stdout] --> src/expr.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / Literal { [INFO] [stdout] 27 | | value: Literal, [INFO] [stdout] 28 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Logical` [INFO] [stdout] --> src/expr.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | / Logical { [INFO] [stdout] 30 | | left: Box, [INFO] [stdout] 31 | | oper: Token, [INFO] [stdout] 32 | | right: Box, [INFO] [stdout] 33 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Set` [INFO] [stdout] --> src/expr.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / Set { [INFO] [stdout] 35 | | obj: Box, [INFO] [stdout] 36 | | name: Token, [INFO] [stdout] 37 | | value: Box, [INFO] [stdout] 38 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Super` [INFO] [stdout] --> src/expr.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | / Super { [INFO] [stdout] 40 | | keyword: Token, [INFO] [stdout] 41 | | method: Token, [INFO] [stdout] 42 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `This` [INFO] [stdout] --> src/expr.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / This { [INFO] [stdout] 44 | | keyword: Token, [INFO] [stdout] 45 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/expr.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | / Unary { [INFO] [stdout] 47 | | oper: Token, [INFO] [stdout] 48 | | right: Box, [INFO] [stdout] 49 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/expr.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | / Variable { [INFO] [stdout] 51 | | name: Token, [INFO] [stdout] 52 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> src/token.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Assign` [INFO] [stdout] --> src/expr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / Assign { [INFO] [stdout] 6 | | name: Token, [INFO] [stdout] 7 | | value: Box, [INFO] [stdout] 8 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Binary` [INFO] [stdout] --> src/expr.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / Binary { [INFO] [stdout] 10 | | left: Box, [INFO] [stdout] 11 | | oper: Token, [INFO] [stdout] 12 | | right: Box, [INFO] [stdout] 13 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/expr.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / Call { [INFO] [stdout] 15 | | callee: Box, [INFO] [stdout] 16 | | paren: Token, [INFO] [stdout] 17 | | args: Vec, [INFO] [stdout] 18 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Get` [INFO] [stdout] --> src/expr.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / Get { [INFO] [stdout] 20 | | obj: Box, [INFO] [stdout] 21 | | name: Token, [INFO] [stdout] 22 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Grouping` [INFO] [stdout] --> src/expr.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / Grouping { [INFO] [stdout] 24 | | expression: Box, [INFO] [stdout] 25 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Literal` [INFO] [stdout] --> src/expr.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / Literal { [INFO] [stdout] 27 | | value: Literal, [INFO] [stdout] 28 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Logical` [INFO] [stdout] --> src/expr.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | / Logical { [INFO] [stdout] 30 | | left: Box, [INFO] [stdout] 31 | | oper: Token, [INFO] [stdout] 32 | | right: Box, [INFO] [stdout] 33 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Set` [INFO] [stdout] --> src/expr.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / Set { [INFO] [stdout] 35 | | obj: Box, [INFO] [stdout] 36 | | name: Token, [INFO] [stdout] 37 | | value: Box, [INFO] [stdout] 38 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Super` [INFO] [stdout] --> src/expr.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | / Super { [INFO] [stdout] 40 | | keyword: Token, [INFO] [stdout] 41 | | method: Token, [INFO] [stdout] 42 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `This` [INFO] [stdout] --> src/expr.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / This { [INFO] [stdout] 44 | | keyword: Token, [INFO] [stdout] 45 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/expr.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | / Unary { [INFO] [stdout] 47 | | oper: Token, [INFO] [stdout] 48 | | right: Box, [INFO] [stdout] 49 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/expr.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | / Variable { [INFO] [stdout] 51 | | name: Token, [INFO] [stdout] 52 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.86s [INFO] running `Command { std: "docker" "inspect" "b3ded87315a9f15d51f12dc3cae830c5d0d040b7f3932bbedd13c9a57424ecc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3ded87315a9f15d51f12dc3cae830c5d0d040b7f3932bbedd13c9a57424ecc9", kill_on_drop: false }` [INFO] [stdout] b3ded87315a9f15d51f12dc3cae830c5d0d040b7f3932bbedd13c9a57424ecc9