[INFO] cloning repository https://github.com/nelfin/toggle-comment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nelfin/toggle-comment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelfin%2Ftoggle-comment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelfin%2Ftoggle-comment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c96cd774bd757ca088352bc93b8eea5ab24a9933 [INFO] checking nelfin/toggle-comment against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelfin%2Ftoggle-comment" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nelfin/toggle-comment on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nelfin/toggle-comment [INFO] finished tweaking git repo https://github.com/nelfin/toggle-comment [INFO] tweaked toml for git repo https://github.com/nelfin/toggle-comment written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nelfin/toggle-comment 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a8f8f12404e7b50d0ec8903ae57a760785cceb6f22f31d40b08f012c0d76f29 [INFO] running `Command { std: "docker" "start" "-a" "9a8f8f12404e7b50d0ec8903ae57a760785cceb6f22f31d40b08f012c0d76f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a8f8f12404e7b50d0ec8903ae57a760785cceb6f22f31d40b08f012c0d76f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8f8f12404e7b50d0ec8903ae57a760785cceb6f22f31d40b08f012c0d76f29", kill_on_drop: false }` [INFO] [stdout] 9a8f8f12404e7b50d0ec8903ae57a760785cceb6f22f31d40b08f012c0d76f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48a16195f9f18d43e6fa6cab6eea37675c0348467ced2545da0b6d4369b8d9f7 [INFO] running `Command { std: "docker" "start" "-a" "48a16195f9f18d43e6fa6cab6eea37675c0348467ced2545da0b6d4369b8d9f7", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking toggle-comment v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AddressComponent::*` [INFO] [stdout] --> src/test.rs:205:29 [INFO] [stdout] | [INFO] [stdout] 205 | use {Address::AddressRange, AddressComponent::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AddressRange` is imported redundantly [INFO] [stdout] --> src/test.rs:205:6 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `AddressRange` is already imported here [INFO] [stdout] ... [INFO] [stdout] 205 | use {Address::AddressRange, AddressComponent::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 216 | let addr = address_range!(Address::ZeroAddress); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 223 | let addr = address_range!(Address::ZeroAddress, true); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 229 | let addr = address_range!(Address::OneAddress(Line(3))); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 236 | let addr = address_range!(Address::OneAddress(Line(3)), true); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 243 | let addr = address_range!(AddressRange(Line(3), Line(5))); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 250 | let addr = address_range!(AddressRange(Line(3), Line(5)), true); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 257 | let addr = address_range!(AddressRange(Line(3), Relative(5))); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 264 | let addr = address_range!(AddressRange(Line(3), Relative(5)), true); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 272 | let addr = address_range!(AddressRange(RegexPattern(re), Relative(3))); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 285 | let addr = address_range!(AddressRange(RegexPattern(re), Line(4))); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 298 | let addr = address_range!(AddressRange(RegexPattern(re), Line(2))); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 311 | let addr = address_range!(AddressRange(Line(2), RegexPattern(re))); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 325 | let addr = address_range!(AddressRange(RegexPattern(re1), RegexPattern(re2))); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 341 | let addr = address_range!(AddressRange(RegexPattern(re1), RegexPattern(re2))); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 359 | let addr = address_range!(AddressRange(RegexPattern(re1), RegexPattern(re2))); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:139:31 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:158:39 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:158:48 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:139:31 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:158:39 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:158:48 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Step` is never constructed [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 40 | enum AddressComponent { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Step(usize), // ~N [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Step` is never constructed [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 40 | enum AddressComponent { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Step(usize), // ~N [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: toggle-comment v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "48a16195f9f18d43e6fa6cab6eea37675c0348467ced2545da0b6d4369b8d9f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a16195f9f18d43e6fa6cab6eea37675c0348467ced2545da0b6d4369b8d9f7", kill_on_drop: false }` [INFO] [stdout] 48a16195f9f18d43e6fa6cab6eea37675c0348467ced2545da0b6d4369b8d9f7 [INFO] checking nelfin/toggle-comment against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelfin%2Ftoggle-comment" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nelfin/toggle-comment on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nelfin/toggle-comment [INFO] finished tweaking git repo https://github.com/nelfin/toggle-comment [INFO] tweaked toml for git repo https://github.com/nelfin/toggle-comment written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nelfin/toggle-comment 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcb2f870d37f106a8abcb97cc81f2240bbfb81ee08851f5fb71f4149a9d4c6e7 [INFO] running `Command { std: "docker" "start" "-a" "bcb2f870d37f106a8abcb97cc81f2240bbfb81ee08851f5fb71f4149a9d4c6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcb2f870d37f106a8abcb97cc81f2240bbfb81ee08851f5fb71f4149a9d4c6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb2f870d37f106a8abcb97cc81f2240bbfb81ee08851f5fb71f4149a9d4c6e7", kill_on_drop: false }` [INFO] [stdout] bcb2f870d37f106a8abcb97cc81f2240bbfb81ee08851f5fb71f4149a9d4c6e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d884c44ac32a12bd69632d117357137a828c930ed1ad3f1f9ed8417872f32959 [INFO] running `Command { std: "docker" "start" "-a" "d884c44ac32a12bd69632d117357137a828c930ed1ad3f1f9ed8417872f32959", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking toggle-comment v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AddressComponent::*` [INFO] [stdout] --> src/test.rs:205:29 [INFO] [stdout] | [INFO] [stdout] 205 | use {Address::AddressRange, AddressComponent::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AddressRange` is imported redundantly [INFO] [stdout] --> src/test.rs:205:6 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `AddressRange` is already imported here [INFO] [stdout] ... [INFO] [stdout] 205 | use {Address::AddressRange, AddressComponent::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 216 | let addr = address_range!(Address::ZeroAddress); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 223 | let addr = address_range!(Address::ZeroAddress, true); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 229 | let addr = address_range!(Address::OneAddress(Line(3))); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 236 | let addr = address_range!(Address::OneAddress(Line(3)), true); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 243 | let addr = address_range!(AddressRange(Line(3), Line(5))); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 250 | let addr = address_range!(AddressRange(Line(3), Line(5)), true); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 257 | let addr = address_range!(AddressRange(Line(3), Relative(5))); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:208:92 [INFO] [stdout] | [INFO] [stdout] 208 | ($range:expr, $negated:expr) => { AddressPattern { pattern: $range, negated: $negated }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 264 | let addr = address_range!(AddressRange(Line(3), Relative(5)), true); [INFO] [stdout] | -------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 272 | let addr = address_range!(AddressRange(RegexPattern(re), Relative(3))); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 285 | let addr = address_range!(AddressRange(RegexPattern(re), Line(4))); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 298 | let addr = address_range!(AddressRange(RegexPattern(re), Line(2))); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 311 | let addr = address_range!(AddressRange(Line(2), RegexPattern(re))); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 325 | let addr = address_range!(AddressRange(RegexPattern(re1), RegexPattern(re2))); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 341 | let addr = address_range!(AddressRange(RegexPattern(re1), RegexPattern(re2))); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/test.rs:207:74 [INFO] [stdout] | [INFO] [stdout] 207 | ($range:expr) => { AddressPattern { pattern: $range, negated: false }; }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 359 | let addr = address_range!(AddressRange(RegexPattern(re1), RegexPattern(re2))); [INFO] [stdout] | ------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `address_range` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:139:31 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:158:39 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:158:48 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Step` is never constructed [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 40 | enum AddressComponent { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Step(usize), // ~N [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:139:31 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 139 | AddressRange(Line(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:158:39 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:158:48 [INFO] [stdout] | [INFO] [stdout] 158 | AddressRange(RegexPattern(s), Step(count)) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Step` is never constructed [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 40 | enum AddressComponent { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Step(usize), // ~N [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: toggle-comment v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d884c44ac32a12bd69632d117357137a828c930ed1ad3f1f9ed8417872f32959", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d884c44ac32a12bd69632d117357137a828c930ed1ad3f1f9ed8417872f32959", kill_on_drop: false }` [INFO] [stdout] d884c44ac32a12bd69632d117357137a828c930ed1ad3f1f9ed8417872f32959