[INFO] cloning repository https://github.com/rusty-cat-life/parser_2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rusty-cat-life/parser_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-cat-life%2Fparser_2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-cat-life%2Fparser_2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0f36855feb908c51948059186687b240401f7c9 [INFO] testing rusty-cat-life/parser_2 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-cat-life%2Fparser_2" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rusty-cat-life/parser_2 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rusty-cat-life/parser_2 [INFO] finished tweaking git repo https://github.com/rusty-cat-life/parser_2 [INFO] tweaked toml for git repo https://github.com/rusty-cat-life/parser_2 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate git repo https://github.com/rusty-cat-life/parser_2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d94bf5998716429649ef466a95dda2ce3065ae307c9f7d0abb047c957a474065 [INFO] running `Command { std: "docker" "start" "-a" "d94bf5998716429649ef466a95dda2ce3065ae307c9f7d0abb047c957a474065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d94bf5998716429649ef466a95dda2ce3065ae307c9f7d0abb047c957a474065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d94bf5998716429649ef466a95dda2ce3065ae307c9f7d0abb047c957a474065", kill_on_drop: false }` [INFO] [stdout] d94bf5998716429649ef466a95dda2ce3065ae307c9f7d0abb047c957a474065 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e57f6c7f3e5cf14e72d12aa9c5bb1a2428d530397f8d0c5be648dc4ca3b4fde [INFO] running `Command { std: "docker" "start" "-a" "6e57f6c7f3e5cf14e72d12aa9c5bb1a2428d530397f8d0c5be648dc4ca3b4fde", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling compiler_interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | b'0'...b'9' => lex_a_token!(lex_number(input, position)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | b'a'...b'z' => lex_a_token!(lex_str(input, position)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/common.rs:301:25 [INFO] [stdout] | [INFO] [stdout] 301 | let (e, loc): (&std::error::Error, Loc) = match self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 301 - let (e, loc): (&std::error::Error, Loc) = match self { [INFO] [stdout] 301 + let (e, loc): (&dyn std::error::Error, Loc) = match self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equal` [INFO] [stdout] --> src/common.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unequal` [INFO] [stdout] --> src/common.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | Unequal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Greater` [INFO] [stdout] --> src/common.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GreaterEqual` [INFO] [stdout] --> src/common.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | GreaterEqual, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Less` [INFO] [stdout] --> src/common.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | Less, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LessEqual` [INFO] [stdout] --> src/common.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | LessEqual [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `num` [INFO] [stdout] --> src/common.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn num(n: u64, loc: Loc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `var` [INFO] [stdout] --> src/common.rs:221:12 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn var(s: String, loc: Loc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.49s [INFO] running `Command { std: "docker" "inspect" "6e57f6c7f3e5cf14e72d12aa9c5bb1a2428d530397f8d0c5be648dc4ca3b4fde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e57f6c7f3e5cf14e72d12aa9c5bb1a2428d530397f8d0c5be648dc4ca3b4fde", kill_on_drop: false }` [INFO] [stdout] 6e57f6c7f3e5cf14e72d12aa9c5bb1a2428d530397f8d0c5be648dc4ca3b4fde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd46ad290ff2e032d14b17f413c32dbf6f786dbea96fe9db78270e1436321cb7 [INFO] running `Command { std: "docker" "start" "-a" "fd46ad290ff2e032d14b17f413c32dbf6f786dbea96fe9db78270e1436321cb7", kill_on_drop: false }` [INFO] [stderr] Compiling compiler_interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | b'0'...b'9' => lex_a_token!(lex_number(input, position)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | b'a'...b'z' => lex_a_token!(lex_str(input, position)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/common.rs:301:25 [INFO] [stdout] | [INFO] [stdout] 301 | let (e, loc): (&std::error::Error, Loc) = match self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 301 - let (e, loc): (&std::error::Error, Loc) = match self { [INFO] [stdout] 301 + let (e, loc): (&dyn std::error::Error, Loc) = match self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equal` [INFO] [stdout] --> src/common.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unequal` [INFO] [stdout] --> src/common.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | Unequal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Greater` [INFO] [stdout] --> src/common.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GreaterEqual` [INFO] [stdout] --> src/common.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | GreaterEqual, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Less` [INFO] [stdout] --> src/common.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | Less, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LessEqual` [INFO] [stdout] --> src/common.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | LessEqual [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/common.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `var` [INFO] [stdout] --> src/common.rs:221:12 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn var(s: String, loc: Loc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "fd46ad290ff2e032d14b17f413c32dbf6f786dbea96fe9db78270e1436321cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd46ad290ff2e032d14b17f413c32dbf6f786dbea96fe9db78270e1436321cb7", kill_on_drop: false }` [INFO] [stdout] fd46ad290ff2e032d14b17f413c32dbf6f786dbea96fe9db78270e1436321cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8977e9e43681ee550cf57a60b4c38e8dd2a95eea36627cb45f98cef8b3f04176 [INFO] running `Command { std: "docker" "start" "-a" "8977e9e43681ee550cf57a60b4c38e8dd2a95eea36627cb45f98cef8b3f04176", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] [INFO] [stderr] --> src/parser.rs:22:17 [INFO] [stdout] running 4 tests [INFO] [stderr] | [INFO] [stdout] test parser::test_lexer ... ok [INFO] [stderr] 22 | b'0'...b'9' => lex_a_token!(lex_number(input, position)), [INFO] [stdout] test parser::test_lexer2 ... ok [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] test parser::test_parser ... ok [INFO] [stderr] | [INFO] [stdout] test parser::test_parser2 ... FAILED [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] failures: [INFO] [stderr] = note: for more information, see [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] ---- parser::test_parser2 stdout ---- [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] thread 'parser::test_parser2' panicked at 'assertion failed: `(left == right)` [INFO] [stderr] --> src/parser.rs:31:17 [INFO] [stdout] left: `Err(UnexpectedToken(Annot { value: Assign, loc: Loc(6, 7) }))`, [INFO] [stderr] | [INFO] [stdout] right: `Ok(Annot { value: Int { var: "x", body: Annot { value: Num(1), loc: Loc(8, 9) } }, loc: Loc(0, 10) })`', src/parser.rs:420:5 [INFO] [stderr] 31 | b'a'...b'z' => lex_a_token!(lex_str(input, position)), [INFO] [stdout] stack backtrace: [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] 0: 0x55cd2d1a6c5d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] 1: 0x55cd2d1a6c5d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stderr] = note: for more information, see [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] [INFO] [stdout] 2: 0x55cd2d1a6c5d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] --> src/common.rs:301:25 [INFO] [stdout] 3: 0x55cd2d1a6c5d - ::fmt::h606862f787600875 [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 301 | let (e, loc): (&std::error::Error, Loc) = match self { [INFO] [stdout] 4: 0x55cd2d1cc01c - core::fmt::write::he803f0f418caf762 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] | [INFO] [stdout] 5: 0x55cd2d1a2558 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] 6: 0x55cd2d1a8f37 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stderr] = note: for more information, see [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] help: use `dyn` [INFO] [stdout] 7: 0x55cd2d1a8f37 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 301 - let (e, loc): (&std::error::Error, Loc) = match self { [INFO] [stdout] 8: 0x55cd2d1a8f37 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stderr] 301 + let (e, loc): (&dyn std::error::Error, Loc) = match self { [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stderr] | [INFO] [stdout] 9: 0x55cd2d1a8c6c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stderr] [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stderr] warning: unused variable: `e` [INFO] [stdout] 10: 0x55cd2d1a9689 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stderr] --> src/main.rs:41:21 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stderr] | [INFO] [stdout] 11: 0x55cd2d1a9377 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stderr] 41 | Err(e) => { [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] 12: 0x55cd2d1a7124 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] 13: 0x55cd2d1a9089 - rust_begin_unwind [INFO] [stderr] [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stderr] warning: variant is never constructed: `Equal` [INFO] [stdout] 14: 0x55cd2d13d133 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stderr] --> src/common.rs:57:5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stderr] | [INFO] [stdout] 15: 0x55cd2d1cabd8 - core::panicking::assert_failed_inner::hbaac70a629215a04 [INFO] [stderr] 57 | Equal, [INFO] [stdout] 16: 0x55cd2d14985a - core::panicking::assert_failed::h6b20cc23a72faf0c [INFO] [stderr] | ^^^^^ [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:182:5 [INFO] [stderr] | [INFO] [stdout] 17: 0x55cd2d14461a - compiler_interpreter::parser::test_parser2::h7e41ce5b81bce362 [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] at /opt/rustwide/workdir/src/parser.rs:420:5 [INFO] [stderr] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] 18: 0x55cd2d14411a - compiler_interpreter::parser::test_parser2::{{closure}}::h2f97634c49cd91e1 [INFO] [stderr] --> src/common.rs:32:10 [INFO] [stdout] at /opt/rustwide/workdir/src/parser.rs:411:1 [INFO] [stderr] | [INFO] [stdout] 19: 0x55cd2d148b1e - core::ops::function::FnOnce::call_once::hf2b8bac244fb2e8c [INFO] [stderr] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stdout] 20: 0x55cd2d17cb73 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] [INFO] [stdout] 21: 0x55cd2d17cb73 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stderr] warning: variant is never constructed: `Unequal` [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stderr] --> src/common.rs:59:5 [INFO] [stdout] 22: 0x55cd2d17b854 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stderr] 59 | Unequal, [INFO] [stdout] 23: 0x55cd2d17b854 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stderr] | ^^^^^^^ [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] | [INFO] [stdout] 24: 0x55cd2d17b854 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stderr] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stderr] --> src/common.rs:32:10 [INFO] [stdout] 25: 0x55cd2d17b854 - std::panicking::try::h9df49eeae42572b7 [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stderr] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] 26: 0x55cd2d17b854 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 27: 0x55cd2d17b854 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stderr] [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stderr] warning: variant is never constructed: `Greater` [INFO] [stdout] 28: 0x55cd2d17b854 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stderr] --> src/common.rs:61:5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stderr] | [INFO] [stdout] 29: 0x55cd2d185171 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stderr] 61 | Greater, [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stderr] | ^^^^^^^ [INFO] [stdout] 30: 0x55cd2d185171 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] 31: 0x55cd2d1517ef - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stderr] --> src/common.rs:32:10 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stderr] | [INFO] [stdout] 32: 0x55cd2d1517ef - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stderr] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stdout] 33: 0x55cd2d1517ef - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stderr] [INFO] [stdout] 34: 0x55cd2d1517ef - std::panicking::try::hbc897fc717ec6571 [INFO] [stderr] warning: variant is never constructed: `GreaterEqual` [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stderr] --> src/common.rs:63:5 [INFO] [stdout] 35: 0x55cd2d1517ef - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stderr] 63 | GreaterEqual, [INFO] [stdout] 36: 0x55cd2d1517ef - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stderr] | [INFO] [stdout] 37: 0x55cd2d1517ef - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stderr] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] --> src/common.rs:32:10 [INFO] [stdout] 38: 0x55cd2d1af373 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stderr] | [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stderr] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] 39: 0x55cd2d1af373 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 40: 0x55cd2d1af373 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stderr] [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] warning: variant is never constructed: `Less` [INFO] [stdout] 41: 0x7f88f790c609 - start_thread [INFO] [stderr] --> src/common.rs:65:5 [INFO] [stdout] 42: 0x7f88f76dc163 - clone [INFO] [stderr] | [INFO] [stdout] 43: 0x0 - [INFO] [stderr] 65 | Less, [INFO] [stdout] [INFO] [stderr] | ^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] failures: [INFO] [stderr] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] parser::test_parser2 [INFO] [stderr] --> src/common.rs:32:10 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stdout] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LessEqual` [INFO] [stderr] --> src/common.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | LessEqual [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/common.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `var` [INFO] [stderr] --> src/common.rs:221:12 [INFO] [stderr] | [INFO] [stderr] 221 | pub fn var(s: String, loc: Loc) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `compiler_interpreter` (bin "compiler_interpreter" test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.46s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/compiler_interpreter-38c2d1089575ce37) [INFO] [stderr] error: test failed, to rerun pass '--bin compiler_interpreter' [INFO] running `Command { std: "docker" "inspect" "8977e9e43681ee550cf57a60b4c38e8dd2a95eea36627cb45f98cef8b3f04176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8977e9e43681ee550cf57a60b4c38e8dd2a95eea36627cb45f98cef8b3f04176", kill_on_drop: false }` [INFO] [stdout] 8977e9e43681ee550cf57a60b4c38e8dd2a95eea36627cb45f98cef8b3f04176