[INFO] cloning repository https://github.com/trevarj/roxt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trevarj/roxt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevarj%2Froxt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevarj%2Froxt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01dba387a9df83688586280d208da54a6b55726f [INFO] checking trevarj/roxt against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevarj%2Froxt" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trevarj/roxt on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trevarj/roxt [INFO] finished tweaking git repo https://github.com/trevarj/roxt [INFO] tweaked toml for git repo https://github.com/trevarj/roxt written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/trevarj/roxt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded argh_shared v0.1.1 [INFO] [stderr] Downloaded argh_derive v0.1.1 [INFO] [stderr] Downloaded argh v0.1.3 [INFO] [stderr] Downloaded syn v1.0.34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a8c8a2ad1a1bcfac0d0557f02f55b6f528b6ee94f55c22d1b8d7aa261fb7c82 [INFO] running `Command { std: "docker" "start" "-a" "4a8c8a2ad1a1bcfac0d0557f02f55b6f528b6ee94f55c22d1b8d7aa261fb7c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a8c8a2ad1a1bcfac0d0557f02f55b6f528b6ee94f55c22d1b8d7aa261fb7c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a8c8a2ad1a1bcfac0d0557f02f55b6f528b6ee94f55c22d1b8d7aa261fb7c82", kill_on_drop: false }` [INFO] [stdout] 4a8c8a2ad1a1bcfac0d0557f02f55b6f528b6ee94f55c22d1b8d7aa261fb7c82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dd9070f19bf0ac0a64aa0253f1498312b242cf27e642e791b74495a513792b7 [INFO] running `Command { std: "docker" "start" "-a" "2dd9070f19bf0ac0a64aa0253f1498312b242cf27e642e791b74495a513792b7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling argh_derive v0.1.1 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking argh v0.1.3 [INFO] [stderr] Checking roxt v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/bytecode/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/interpreter/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/bytecode/main.rs (1 fix) [INFO] [stderr] Fixed src/bytecode/vm.rs (1 fix) [INFO] [stderr] Fixed src/bytecode/compiler.rs (6 fixes) [INFO] [stderr] Fixed src/interpreter/interpreter.rs (5 fixes) [INFO] [stderr] Fixed src/interpreter/resolver.rs (5 fixes) [INFO] [stdout] warning: variant is never constructed: `UnsupportedAssignment` [INFO] [stdout] --> src/interpreter/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | UnsupportedAssignment { type_a: String, type_b: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SyntaxError` [INFO] [stdout] --> src/interpreter/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | SyntaxError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UsingVarInOwnInitializer` [INFO] [stdout] --> src/interpreter/resolver.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | UsingVarInOwnInitializer { id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parser_setup` [INFO] [stdout] --> src/interpreter/resolver.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn parser_setup(input: &str) -> Parser { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `peekable_next_if` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/interpreter/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(peekable_next_if)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/bytecode/compiler.rs (1 fix) [INFO] [stdout] warning: variant is never constructed: `UnsupportedAssignment` [INFO] [stdout] --> src/interpreter/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | UnsupportedAssignment { type_a: String, type_b: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SyntaxError` [INFO] [stdout] --> src/interpreter/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | SyntaxError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UsingVarInOwnInitializer` [INFO] [stdout] --> src/interpreter/resolver.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | UsingVarInOwnInitializer { id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `peekable_next_if` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/interpreter/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(peekable_next_if)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.03s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking roxt v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: variant is never constructed: `UnsupportedAssignment` [INFO] [stdout] --> src/interpreter/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | UnsupportedAssignment { type_a: String, type_b: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SyntaxError` [INFO] [stdout] --> src/interpreter/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | SyntaxError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UsingVarInOwnInitializer` [INFO] [stdout] --> src/interpreter/resolver.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | UsingVarInOwnInitializer { id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `peekable_next_if` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/interpreter/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(peekable_next_if)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnsupportedAssignment` [INFO] [stdout] --> src/interpreter/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | UnsupportedAssignment { type_a: String, type_b: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SyntaxError` [INFO] [stdout] --> src/interpreter/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | SyntaxError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UsingVarInOwnInitializer` [INFO] [stdout] --> src/interpreter/resolver.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | UsingVarInOwnInitializer { id: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parser_setup` [INFO] [stdout] --> src/interpreter/resolver.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn parser_setup(input: &str) -> Parser { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `peekable_next_if` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/interpreter/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(peekable_next_if)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "2dd9070f19bf0ac0a64aa0253f1498312b242cf27e642e791b74495a513792b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dd9070f19bf0ac0a64aa0253f1498312b242cf27e642e791b74495a513792b7", kill_on_drop: false }` [INFO] [stdout] 2dd9070f19bf0ac0a64aa0253f1498312b242cf27e642e791b74495a513792b7