[INFO] cloning repository https://github.com/jrvidal/r5.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrvidal/r5.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrvidal%2Fr5.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrvidal%2Fr5.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae715768cf6c46ab228ede11aaddbb7f8f428260 [INFO] checking jrvidal/r5.rs against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrvidal%2Fr5.rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jrvidal/r5.rs on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jrvidal/r5.rs [INFO] finished tweaking git repo https://github.com/jrvidal/r5.rs [INFO] tweaked toml for git repo https://github.com/jrvidal/r5.rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jrvidal/r5.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gc v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9e96eb003110a70660f803ca22c53e9245a1306d7b0115d2e687c580c9c43db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a9e96eb003110a70660f803ca22c53e9245a1306d7b0115d2e687c580c9c43db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9e96eb003110a70660f803ca22c53e9245a1306d7b0115d2e687c580c9c43db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9e96eb003110a70660f803ca22c53e9245a1306d7b0115d2e687c580c9c43db", kill_on_drop: false }` [INFO] [stdout] a9e96eb003110a70660f803ca22c53e9245a1306d7b0115d2e687c580c9c43db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0a897d5751c22b38ca1d55a30c48ac9b712f3584d4e19d1e58f5daad9493d60 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c0a897d5751c22b38ca1d55a30c48ac9b712f3584d4e19d1e58f5daad9493d60", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking gc v0.3.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking regex-syntax v0.6.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Checking r5rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/compiler/mod.rs:771:20 [INFO] [stdout] | [INFO] [stdout] 771 | ) -> Result)>, CompilerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/number/mod.rs:622:21 [INFO] [stdout] | [INFO] [stdout] 622 | Some('0'...'9') | Some('a'...'f') | Some('s') | Some('l') => if pounds == 0 [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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/lexer/number/mod.rs:622:39 [INFO] [stdout] | [INFO] [stdout] 622 | Some('0'...'9') | Some('a'...'f') | Some('s') | Some('l') => if pounds == 0 [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/number/mod.rs:579:20 [INFO] [stdout] | [INFO] [stdout] 579 | 'a'...'f' if !$decimal && $radix == 16 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 623 | && is_valid_digit!(peek.unwrap(), radix, num_type == Number::Dec) [INFO] [stdout] | -------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/number/mod.rs:581:20 [INFO] [stdout] | [INFO] [stdout] 581 | '2'...'7' if $radix >= 8 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 623 | && is_valid_digit!(peek.unwrap(), radix, num_type == Number::Dec) [INFO] [stdout] | -------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/macros.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] ::: src/lexer/number/mod.rs:686:24 [INFO] [stdout] | [INFO] [stdout] 686 | Some(x) if is_digit!(x) => { [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:128:28 [INFO] [stdout] | [INFO] [stdout] 128 | | (Some('0'...'9'), _) [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:129:39 [INFO] [stdout] | [INFO] [stdout] 129 | | (Some('+'), Some('0'...'9')) [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:130:39 [INFO] [stdout] | [INFO] [stdout] 130 | | (Some('-'), Some('0'...'9')) [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | | (Some('.'), Some('0'...'9')) => match NumberToken::parse(stream) { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/macros.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] ::: src/lexer/token.rs:290:22 [INFO] [stdout] | [INFO] [stdout] 290 | is_initial(c) || is_digit!(c) || is_special_subsequent(c) [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:296:12 [INFO] [stdout] | [INFO] [stdout] 296 | 'a'...'z' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NativeProcedure` is imported redundantly [INFO] [stdout] --> src/vm/value.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | use self::NativeProcedure; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | / pub struct NativeProcedure { [INFO] [stdout] 152 | | pub(super) fun: NatFn, [INFO] [stdout] 153 | | pub(super) arity: (usize, bool), [INFO] [stdout] 154 | | } [INFO] [stdout] | |_- the item `NativeProcedure` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/compiler/mod.rs:771:20 [INFO] [stdout] | [INFO] [stdout] 771 | ) -> Result)>, CompilerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/number/mod.rs:622:21 [INFO] [stdout] | [INFO] [stdout] 622 | Some('0'...'9') | Some('a'...'f') | Some('s') | Some('l') => if pounds == 0 [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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/lexer/number/mod.rs:622:39 [INFO] [stdout] | [INFO] [stdout] 622 | Some('0'...'9') | Some('a'...'f') | Some('s') | Some('l') => if pounds == 0 [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/number/mod.rs:579:20 [INFO] [stdout] | [INFO] [stdout] 579 | 'a'...'f' if !$decimal && $radix == 16 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 623 | && is_valid_digit!(peek.unwrap(), radix, num_type == Number::Dec) [INFO] [stdout] | -------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/number/mod.rs:581:20 [INFO] [stdout] | [INFO] [stdout] 581 | '2'...'7' if $radix >= 8 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 623 | && is_valid_digit!(peek.unwrap(), radix, num_type == Number::Dec) [INFO] [stdout] | -------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/macros.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] ::: src/lexer/number/mod.rs:686:24 [INFO] [stdout] | [INFO] [stdout] 686 | Some(x) if is_digit!(x) => { [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:128:28 [INFO] [stdout] | [INFO] [stdout] 128 | | (Some('0'...'9'), _) [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:129:39 [INFO] [stdout] | [INFO] [stdout] 129 | | (Some('+'), Some('0'...'9')) [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:130:39 [INFO] [stdout] | [INFO] [stdout] 130 | | (Some('-'), Some('0'...'9')) [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | | (Some('.'), Some('0'...'9')) => match NumberToken::parse(stream) { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/macros.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] ::: src/lexer/token.rs:290:22 [INFO] [stdout] | [INFO] [stdout] 290 | is_initial(c) || is_digit!(c) || is_special_subsequent(c) [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/token.rs:296:12 [INFO] [stdout] | [INFO] [stdout] 296 | 'a'...'z' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NativeProcedure` is imported redundantly [INFO] [stdout] --> src/vm/value.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | use self::NativeProcedure; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | / pub struct NativeProcedure { [INFO] [stdout] 152 | | pub(super) fun: NatFn, [INFO] [stdout] 153 | | pub(super) arity: (usize, bool), [INFO] [stdout] 154 | | } [INFO] [stdout] | |_- the item `NativeProcedure` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.82s [INFO] running `Command { std: "docker" "inspect" "c0a897d5751c22b38ca1d55a30c48ac9b712f3584d4e19d1e58f5daad9493d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a897d5751c22b38ca1d55a30c48ac9b712f3584d4e19d1e58f5daad9493d60", kill_on_drop: false }` [INFO] [stdout] c0a897d5751c22b38ca1d55a30c48ac9b712f3584d4e19d1e58f5daad9493d60