[INFO] cloning repository https://github.com/Bestra/lox-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bestra/lox-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBestra%2Flox-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBestra%2Flox-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 082c631f35893c92c013d95545e0b15cb4c111a8 [INFO] checking Bestra/lox-vm against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBestra%2Flox-vm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bestra/lox-vm on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Bestra/lox-vm [INFO] finished tweaking git repo https://github.com/Bestra/lox-vm [INFO] tweaked toml for git repo https://github.com/Bestra/lox-vm written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Bestra/lox-vm 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rprompt v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6048b1759c39c16c80c0c7762142d5c3ea520d815b6b9821b235aa1d9ac92570 [INFO] running `Command { std: "docker" "start" "-a" "6048b1759c39c16c80c0c7762142d5c3ea520d815b6b9821b235aa1d9ac92570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6048b1759c39c16c80c0c7762142d5c3ea520d815b6b9821b235aa1d9ac92570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6048b1759c39c16c80c0c7762142d5c3ea520d815b6b9821b235aa1d9ac92570", kill_on_drop: false }` [INFO] [stdout] 6048b1759c39c16c80c0c7762142d5c3ea520d815b6b9821b235aa1d9ac92570 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e08524516ac6fded7472761a755082de573597b03146abee9619e512da48d2b [INFO] running `Command { std: "docker" "start" "-a" "3e08524516ac6fded7472761a755082de573597b03146abee9619e512da48d2b", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] Checking rprompt v1.0.3 [INFO] [stderr] Checking lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(rust_2018_preview)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: 2018 Edition preview is no longer relevant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(rust_2018_preview)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: 2018 Edition preview is no longer relevant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'c` [INFO] [stdout] --> src/compiler.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | impl Compiler<'c> { [INFO] [stdout] | - ^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'c` here: `<'c>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'c` [INFO] [stdout] --> src/compiler.rs:43:25 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'c>(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 42 | impl<'c> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'c` [INFO] [stdout] --> src/compiler.rs:43:63 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'c>(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 42 | impl<'c> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'c` [INFO] [stdout] --> src/compiler.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | impl Compiler<'c> { [INFO] [stdout] | - ^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'c` here: `<'c>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | impl Scanner<'a> { [INFO] [stdout] | - ^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'a` here: `<'a>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a str) -> Scanner { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new<'a>(source: &'a str) -> Scanner { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'c` [INFO] [stdout] --> src/compiler.rs:43:25 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'c>(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 42 | impl<'c> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/scanner.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a str) -> Scanner { [INFO] [stdout] | ^^^^^^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a str) -> Scanner<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:39:43 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn scan_token(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 39 | pub fn scan_token<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'c` [INFO] [stdout] --> src/compiler.rs:43:63 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'c>(source: &'c str, options: Options) -> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'c` here [INFO] [stdout] | [INFO] [stdout] 42 | impl<'c> Compiler<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:140:53 [INFO] [stdout] | [INFO] [stdout] 140 | fn make_token(&mut self, t: TokenType) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 140 | fn make_token<'a>(&mut self, t: TokenType) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:162:39 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn string(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 162 | pub fn string<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:179:39 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn number(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 179 | pub fn number<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:196:43 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn identifier(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 196 | pub fn identifier<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | impl Scanner<'a> { [INFO] [stdout] | - ^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'a` here: `<'a>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/token.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl Token<'a> { [INFO] [stdout] | - ^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'a` here: `<'a>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a str) -> Scanner { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new<'a>(source: &'a str) -> Scanner { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/scanner.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a str) -> Scanner { [INFO] [stdout] | ^^^^^^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a str) -> Scanner<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:39:43 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn scan_token(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 39 | pub fn scan_token<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:140:53 [INFO] [stdout] | [INFO] [stdout] 140 | fn make_token(&mut self, t: TokenType) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 140 | fn make_token<'a>(&mut self, t: TokenType) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:162:39 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn string(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 162 | pub fn string<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:179:39 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn number(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 179 | pub fn number<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | '0'...'9' => true, [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/scanner.rs:196:43 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn identifier(&mut self) -> Token<'a> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 196 | pub fn identifier<'a>(&mut self) -> Token<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Scanner<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:237:12 [INFO] [stdout] | [INFO] [stdout] 237 | 's'...'z' | 'S'...'Z' | '_' => true, [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: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | 's'...'z' | 'S'...'Z' | '_' => true, [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] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/token.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl Token<'a> { [INFO] [stdout] | - ^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'a` here: `<'a>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | '0'...'9' => true, [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:237:12 [INFO] [stdout] | [INFO] [stdout] 237 | 's'...'z' | 'S'...'Z' | '_' => true, [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: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | 's'...'z' | 'S'...'Z' | '_' => true, [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: the feature `nll` has been stable since 1.63.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(nll)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `nll` has been stable since 1.63.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(nll)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: `OpCode::Nil`, `OpCode::True` and `OpCode::False` not covered [INFO] [stdout] --> src/vm.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | match OpCode::from_int(instruction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ patterns `OpCode::Nil`, `OpCode::True` and `OpCode::False` not covered [INFO] [stdout] | [INFO] [stdout] note: `OpCode` defined here [INFO] [stdout] --> src/chunk.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | Nil = 8, [INFO] [stdout] | --- not covered [INFO] [stdout] 14 | True = 9, [INFO] [stdout] | ---- not covered [INFO] [stdout] 15 | False = 10, [INFO] [stdout] | ----- not covered [INFO] [stdout] = note: the matched value is of type `OpCode` [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms [INFO] [stdout] | [INFO] [stdout] 134 ~ OpCode::Unknown => return Err(InterpretError::RuntimeError), [INFO] [stdout] 135 ~ OpCode::Nil | OpCode::True | OpCode::False => todo!(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: `OpCode::Nil`, `OpCode::True` and `OpCode::False` not covered [INFO] [stdout] --> src/vm.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | match OpCode::from_int(instruction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ patterns `OpCode::Nil`, `OpCode::True` and `OpCode::False` not covered [INFO] [stdout] | [INFO] [stdout] note: `OpCode` defined here [INFO] [stdout] --> src/chunk.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | Nil = 8, [INFO] [stdout] | --- not covered [INFO] [stdout] 14 | True = 9, [INFO] [stdout] | ---- not covered [INFO] [stdout] 15 | False = 10, [INFO] [stdout] | ----- not covered [INFO] [stdout] = note: the matched value is of type `OpCode` [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms [INFO] [stdout] | [INFO] [stdout] 134 ~ OpCode::Unknown => return Err(InterpretError::RuntimeError), [INFO] [stdout] 135 ~ OpCode::Nil | OpCode::True | OpCode::False => todo!(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0004, E0106, E0261, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0004, E0106, E0261, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lox` (lib) due to 15 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lox` (lib test) due to 15 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3e08524516ac6fded7472761a755082de573597b03146abee9619e512da48d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e08524516ac6fded7472761a755082de573597b03146abee9619e512da48d2b", kill_on_drop: false }` [INFO] [stdout] 3e08524516ac6fded7472761a755082de573597b03146abee9619e512da48d2b [INFO] checking Bestra/lox-vm against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBestra%2Flox-vm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bestra/lox-vm on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Bestra/lox-vm [INFO] finished tweaking git repo https://github.com/Bestra/lox-vm [INFO] tweaked toml for git repo https://github.com/Bestra/lox-vm written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Bestra/lox-vm 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d18fcd952cacdd9d624dea31b2cddcab0b5d88919441994ca5202c186a52653e [INFO] running `Command { std: "docker" "start" "-a" "d18fcd952cacdd9d624dea31b2cddcab0b5d88919441994ca5202c186a52653e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d18fcd952cacdd9d624dea31b2cddcab0b5d88919441994ca5202c186a52653e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d18fcd952cacdd9d624dea31b2cddcab0b5d88919441994ca5202c186a52653e", kill_on_drop: false }` [INFO] [stdout] d18fcd952cacdd9d624dea31b2cddcab0b5d88919441994ca5202c186a52653e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3af95c995c78b542bcb0a157a8ad1463d0d71d444c492201c1e4bf6724ee4c0 [INFO] running `Command { std: "docker" "start" "-a" "e3af95c995c78b542bcb0a157a8ad1463d0d71d444c492201c1e4bf6724ee4c0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "e3af95c995c78b542bcb0a157a8ad1463d0d71d444c492201c1e4bf6724ee4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3af95c995c78b542bcb0a157a8ad1463d0d71d444c492201c1e4bf6724ee4c0", kill_on_drop: false }` [INFO] [stdout] e3af95c995c78b542bcb0a157a8ad1463d0d71d444c492201c1e4bf6724ee4c0