[INFO] fetching crate nss-certdata-parser 0.6.2... [INFO] checking nss-certdata-parser-0.6.2 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate nss-certdata-parser 0.6.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate nss-certdata-parser 0.6.2 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nss-certdata-parser 0.6.2 [INFO] finished tweaking crates.io crate nss-certdata-parser 0.6.2 [INFO] tweaked toml for crates.io crate nss-certdata-parser 0.6.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68ac1efa75bfc1d421b73ac13bdf1ee2f8022f572aa20a71844e494bc1bfc824 [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" "68ac1efa75bfc1d421b73ac13bdf1ee2f8022f572aa20a71844e494bc1bfc824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68ac1efa75bfc1d421b73ac13bdf1ee2f8022f572aa20a71844e494bc1bfc824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68ac1efa75bfc1d421b73ac13bdf1ee2f8022f572aa20a71844e494bc1bfc824", kill_on_drop: false }` [INFO] [stdout] 68ac1efa75bfc1d421b73ac13bdf1ee2f8022f572aa20a71844e494bc1bfc824 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2201322ad7ce5b59e720bd84a6afebb02c959dc6cd329d873c8c15fe54fbf393 [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" "2201322ad7ce5b59e720bd84a6afebb02c959dc6cd329d873c8c15fe54fbf393", kill_on_drop: false }` [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking nss-certdata-parser v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/collect.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | match try!(thing) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | let buf = try!(src.fill_buf()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:49:15 [INFO] [stdout] | [INFO] [stdout] 49 | match try!(f(buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | let buf = try!(src.fill_buf()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:71:15 [INFO] [stdout] | [INFO] [stdout] 71 | match try!(f(&big_buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | if let Some((used, res)) = try!(bufferize(src, |buf| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:205:19 [INFO] [stdout] | [INFO] [stdout] 205 | cert: try!(take_bin(obj, "CKA_VALUE")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | label: try!(take_str(obj, "CKA_LABEL")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:207:21 [INFO] [stdout] | [INFO] [stdout] 207 | issuer: try!(take_bin(obj, "CKA_ISSUER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:208:21 [INFO] [stdout] | [INFO] [stdout] 208 | serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:209:22 [INFO] [stdout] | [INFO] [stdout] 209 | subject: try!(take_bin(obj, "CKA_SUBJECT")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:222:20 [INFO] [stdout] | [INFO] [stdout] 222 | label: try!(take_str(obj, "CKA_LABEL")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | issuer: try!(take_bin(obj, "CKA_ISSUER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:225:31 [INFO] [stdout] | [INFO] [stdout] 225 | tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:226:26 [INFO] [stdout] | [INFO] [stdout] 226 | email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:227:33 [INFO] [stdout] | [INFO] [stdout] 227 | code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:228:18 [INFO] [stdout] | [INFO] [stdout] 228 | md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:229:19 [INFO] [stdout] | [INFO] [stdout] 229 | sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:250:15 [INFO] [stdout] | [INFO] [stdout] 250 | match try!(take_class(&mut obj)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:252:45 [INFO] [stdout] | [INFO] [stdout] 252 | Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:254:39 [INFO] [stdout] | [INFO] [stdout] 254 | Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | '0' ... '9' => b as u8 - b'0', [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | 'a' ... 'f' => b as u8 - b'a' + 10, [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | 'A' ... 'F' => b as u8 - b'A' + 10, [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/collect.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | match try!(thing) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | let buf = try!(src.fill_buf()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:49:15 [INFO] [stdout] | [INFO] [stdout] 49 | match try!(f(buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | let buf = try!(src.fill_buf()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:71:15 [INFO] [stdout] | [INFO] [stdout] 71 | match try!(f(&big_buf)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/reader.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | if let Some((used, res)) = try!(bufferize(src, |buf| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:205:19 [INFO] [stdout] | [INFO] [stdout] 205 | cert: try!(take_bin(obj, "CKA_VALUE")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | label: try!(take_str(obj, "CKA_LABEL")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:207:21 [INFO] [stdout] | [INFO] [stdout] 207 | issuer: try!(take_bin(obj, "CKA_ISSUER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:208:21 [INFO] [stdout] | [INFO] [stdout] 208 | serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:209:22 [INFO] [stdout] | [INFO] [stdout] 209 | subject: try!(take_bin(obj, "CKA_SUBJECT")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:222:20 [INFO] [stdout] | [INFO] [stdout] 222 | label: try!(take_str(obj, "CKA_LABEL")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | issuer: try!(take_bin(obj, "CKA_ISSUER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:225:31 [INFO] [stdout] | [INFO] [stdout] 225 | tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:226:26 [INFO] [stdout] | [INFO] [stdout] 226 | email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:227:33 [INFO] [stdout] | [INFO] [stdout] 227 | code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:228:18 [INFO] [stdout] | [INFO] [stdout] 228 | md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:229:19 [INFO] [stdout] | [INFO] [stdout] 229 | sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:250:15 [INFO] [stdout] | [INFO] [stdout] 250 | match try!(take_class(&mut obj)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:252:45 [INFO] [stdout] | [INFO] [stdout] 252 | Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/structured.rs:254:39 [INFO] [stdout] | [INFO] [stdout] 254 | Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | '0' ... '9' => b as u8 - b'0', [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | 'a' ... 'f' => b as u8 - b'a' + 10, [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | 'A' ... 'F' => b as u8 - b'A' + 10, [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "2201322ad7ce5b59e720bd84a6afebb02c959dc6cd329d873c8c15fe54fbf393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2201322ad7ce5b59e720bd84a6afebb02c959dc6cd329d873c8c15fe54fbf393", kill_on_drop: false }` [INFO] [stdout] 2201322ad7ce5b59e720bd84a6afebb02c959dc6cd329d873c8c15fe54fbf393