[INFO] cloning repository https://github.com/phenguin/hue [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phenguin/hue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphenguin%2Fhue", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphenguin%2Fhue'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d8027901e168ab175b8d8dba7997cb055f075fe7 [INFO] testing phenguin/hue against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphenguin%2Fhue" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phenguin/hue on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/phenguin/hue [INFO] finished tweaking git repo https://github.com/phenguin/hue [INFO] tweaked toml for git repo https://github.com/phenguin/hue written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/phenguin/hue already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded case v0.0.1 [INFO] [stderr] Downloaded dump v0.1.1 [INFO] [stderr] Downloaded pest_derive v1.0.0-beta.5 [INFO] [stderr] Downloaded pest v1.0.0-beta.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96b75ee374506575fefd3ec874ba7b946fd2c12d761c21cc5433c0df63a0986b [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" "96b75ee374506575fefd3ec874ba7b946fd2c12d761c21cc5433c0df63a0986b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96b75ee374506575fefd3ec874ba7b946fd2c12d761c21cc5433c0df63a0986b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96b75ee374506575fefd3ec874ba7b946fd2c12d761c21cc5433c0df63a0986b", kill_on_drop: false }` [INFO] [stdout] 96b75ee374506575fefd3ec874ba7b946fd2c12d761c21cc5433c0df63a0986b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7251494de0538959ab5a6d874d91c564f9eac1de397573f6936e13268aba8b3c [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" "7251494de0538959ab5a6d874d91c564f9eac1de397573f6936e13268aba8b3c", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Compiling pest v1.0.0-beta.5 [INFO] [stderr] Compiling case v0.0.1 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling dump v0.1.1 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling syn v0.11.11 (/opt/rustwide/workdir/folder_derive/syn) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dump-0.1.1/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dump` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> folder_derive/syn/src/escape.rs:236:33 [INFO] [stdout] | [INFO] [stdout] 236 | let a = next_ch!(chars @ '0'...'7'); [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 2015) 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] --> folder_derive/syn/src/escape.rs:237:33 [INFO] [stdout] | [INFO] [stdout] 237 | let b = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:237:45 [INFO] [stdout] | [INFO] [stdout] 237 | let b = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:237:57 [INFO] [stdout] | [INFO] [stdout] 237 | let b = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:245:34 [INFO] [stdout] | [INFO] [stdout] 245 | let a = next_ch!(chars @ b'0'...b'9' | b'a'...b'f' | b'A'...b'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:245:48 [INFO] [stdout] | [INFO] [stdout] 245 | let a = next_ch!(chars @ b'0'...b'9' | b'a'...b'f' | b'A'...b'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:245:62 [INFO] [stdout] | [INFO] [stdout] 245 | let a = next_ch!(chars @ b'0'...b'9' | b'a'...b'f' | b'A'...b'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:246:34 [INFO] [stdout] | [INFO] [stdout] 246 | let b = next_ch!(chars @ b'0'...b'9' | b'a'...b'f' | b'A'...b'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:246:48 [INFO] [stdout] | [INFO] [stdout] 246 | let b = next_ch!(chars @ b'0'...b'9' | b'a'...b'f' | b'A'...b'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:246:62 [INFO] [stdout] | [INFO] [stdout] 246 | let b = next_ch!(chars @ b'0'...b'9' | b'a'...b'f' | b'A'...b'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:255:33 [INFO] [stdout] | [INFO] [stdout] 255 | let a = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:255:45 [INFO] [stdout] | [INFO] [stdout] 255 | let a = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:255:57 [INFO] [stdout] | [INFO] [stdout] 255 | let a = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:256:33 [INFO] [stdout] | [INFO] [stdout] 256 | let b = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:256:45 [INFO] [stdout] | [INFO] [stdout] 256 | let b = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:256:57 [INFO] [stdout] | [INFO] [stdout] 256 | let b = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:260:33 [INFO] [stdout] | [INFO] [stdout] 260 | let c = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:260:45 [INFO] [stdout] | [INFO] [stdout] 260 | let c = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:260:57 [INFO] [stdout] | [INFO] [stdout] 260 | let c = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:264:33 [INFO] [stdout] | [INFO] [stdout] 264 | let d = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:264:45 [INFO] [stdout] | [INFO] [stdout] 264 | let d = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:264:57 [INFO] [stdout] | [INFO] [stdout] 264 | let d = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:268:33 [INFO] [stdout] | [INFO] [stdout] 268 | let e = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:268:45 [INFO] [stdout] | [INFO] [stdout] 268 | let e = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:268:57 [INFO] [stdout] | [INFO] [stdout] 268 | let e = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:272:33 [INFO] [stdout] | [INFO] [stdout] 272 | let f = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:272:45 [INFO] [stdout] | [INFO] [stdout] 272 | let f = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/escape.rs:272:57 [INFO] [stdout] | [INFO] [stdout] 272 | let f = next_ch!(chars @ '0'...'9' | 'a'...'f' | 'A'...'F' | '}'); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/lit.rs:284:20 [INFO] [stdout] | [INFO] [stdout] 284 | '0'...'9' | '_' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/lit.rs:327:24 [INFO] [stdout] | [INFO] [stdout] 327 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/lit.rs:368:21 [INFO] [stdout] | [INFO] [stdout] 368 | b'0'...b'9' => (b - b'0') as u64, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/lit.rs:369:21 [INFO] [stdout] | [INFO] [stdout] 369 | b'a'...b'f' => 10 + (b - b'a') as u64, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] --> folder_derive/syn/src/lit.rs:370:21 [INFO] [stdout] | [INFO] [stdout] 370 | b'A'...b'F' => 10 + (b - b'A') as u64, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7251494de0538959ab5a6d874d91c564f9eac1de397573f6936e13268aba8b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7251494de0538959ab5a6d874d91c564f9eac1de397573f6936e13268aba8b3c", kill_on_drop: false }` [INFO] [stdout] 7251494de0538959ab5a6d874d91c564f9eac1de397573f6936e13268aba8b3c