[INFO] cloning repository https://github.com/jonah-saltzman/rox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonah-saltzman/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonah-saltzman%2Frox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonah-saltzman%2Frox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b45865c764a39fe79cc31143ab936259733cb690 [INFO] checking jonah-saltzman/rox against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonah-saltzman%2Frox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonah-saltzman/rox on toolchain ecb170afc878648c3ae355dbd596c8e4b6f7ebdc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jonah-saltzman/rox [INFO] finished tweaking git repo https://github.com/jonah-saltzman/rox [INFO] tweaked toml for git repo https://github.com/jonah-saltzman/rox written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jonah-saltzman/rox 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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-0-tc1/source/Cargo.toml: unused manifest key: workspace.workspace [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca16246402c5ecda9f717d8cc79df4bd328b6dd1817f81e77a61afa523d2e5b2 [INFO] running `Command { std: "docker" "start" "-a" "ca16246402c5ecda9f717d8cc79df4bd328b6dd1817f81e77a61afa523d2e5b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca16246402c5ecda9f717d8cc79df4bd328b6dd1817f81e77a61afa523d2e5b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca16246402c5ecda9f717d8cc79df4bd328b6dd1817f81e77a61afa523d2e5b2", kill_on_drop: false }` [INFO] [stdout] ca16246402c5ecda9f717d8cc79df4bd328b6dd1817f81e77a61afa523d2e5b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cbc00119ae36a332f48b9c70c8caa16de97766592c3bf7be6af0b453dc1c607 [INFO] running `Command { std: "docker" "start" "-a" "5cbc00119ae36a332f48b9c70c8caa16de97766592c3bf7be6af0b453dc1c607", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.workspace [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling rox-lib v0.1.0 (/opt/rustwide/workdir/rox-lib) [INFO] [stdout] warning: variants `Bool` and `Nil` are never constructed [INFO] [stdout] --> rox-lib/src/object.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Object { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 5 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | Nil [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Bool` and `Nil` are never constructed [INFO] [stdout] --> rox-lib/src/object.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Object { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 5 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | Nil [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> rox-lib/src/token.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 29 | Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | Class, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 38 | Fun, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | For, [INFO] [stdout] | ^^^ [INFO] [stdout] 40 | If, [INFO] [stdout] | ^^ [INFO] [stdout] 41 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] 43 | Print, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 45 | Super, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | Var, [INFO] [stdout] | ^^^ [INFO] [stdout] 49 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> rox-lib/src/token.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 29 | Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | Class, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 38 | Fun, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | For, [INFO] [stdout] | ^^^ [INFO] [stdout] 40 | If, [INFO] [stdout] | ^^ [INFO] [stdout] 41 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] 43 | Print, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 45 | Super, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | Var, [INFO] [stdout] | ^^^ [INFO] [stdout] 49 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` 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 `lex` is never read [INFO] [stdout] --> rox-lib/src/token.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct Token { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 56 | typ: TokenType, [INFO] [stdout] 57 | lex: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` 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 `lex` is never read [INFO] [stdout] --> rox-lib/src/token.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct Token { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 56 | typ: TokenType, [INFO] [stdout] 57 | lex: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rox-bin v0.1.0 (/opt/rustwide/workdir/rox-bin) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `Command { std: "docker" "inspect" "5cbc00119ae36a332f48b9c70c8caa16de97766592c3bf7be6af0b453dc1c607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cbc00119ae36a332f48b9c70c8caa16de97766592c3bf7be6af0b453dc1c607", kill_on_drop: false }` [INFO] [stdout] 5cbc00119ae36a332f48b9c70c8caa16de97766592c3bf7be6af0b453dc1c607