[INFO] cloning repository https://github.com/hdonnay/cfgmk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hdonnay/cfgmk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fcfgmk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fcfgmk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4035993b66e09673f93eb4a60c29c19d1d29e1fb [INFO] checking hdonnay/cfgmk against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fcfgmk" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hdonnay/cfgmk on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hdonnay/cfgmk [INFO] finished tweaking git repo https://github.com/hdonnay/cfgmk [INFO] tweaked toml for git repo https://github.com/hdonnay/cfgmk written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hdonnay/cfgmk 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.86 [INFO] [stderr] Downloaded trimmer v0.3.6 [INFO] [stderr] Downloaded proc-macro2 v0.4.26 [INFO] [stderr] Downloaded filetime v0.2.4 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded pest v2.1.0 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded tar v0.4.20 [INFO] [stderr] Downloaded combine v2.5.2 [INFO] [stderr] Downloaded memchr v2.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7095628f08ee6536b411f114d0851c0b61cfc793499a1176da618125c5e89535 [INFO] running `Command { std: "docker" "start" "-a" "7095628f08ee6536b411f114d0851c0b61cfc793499a1176da618125c5e89535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7095628f08ee6536b411f114d0851c0b61cfc793499a1176da618125c5e89535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7095628f08ee6536b411f114d0851c0b61cfc793499a1176da618125c5e89535", kill_on_drop: false }` [INFO] [stdout] 7095628f08ee6536b411f114d0851c0b61cfc793499a1176da618125c5e89535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c16a225d9561370ae4aa20a70da76c81fb2b92fe8808801c41ef295436ed2cd [INFO] running `Command { std: "docker" "start" "-a" "4c16a225d9561370ae4aa20a70da76c81fb2b92fe8808801c41ef295436ed2cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling serde v1.0.86 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking yaml-rust v0.4.2 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking filetime v0.2.4 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking tar v0.4.20 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Checking serde_yaml v0.8.8 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking trimmer v0.3.6 [INFO] [stderr] Checking cfgmk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Template` [INFO] [stdout] --> src/filter/simple.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Read`, and `self` [INFO] [stdout] --> src/parser.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Cursor, Read}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Template` [INFO] [stdout] --> src/filter/simple.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/main.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Read`, and `self` [INFO] [stdout] --> src/parser.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Cursor, Read}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parser.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/main.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filter/mod.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filter/mod.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] 37 | From::Literal(lit) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] ... [INFO] [stdout] 43 | From::File(name) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/archive.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut buf = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/archive.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut w = Cursor::new(buf); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] 37 | From::Literal(lit) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] ... [INFO] [stdout] 43 | From::File(name) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m` is never read [INFO] [stdout] --> src/archive.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Builder<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | m: HashMap>, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `append` and `finish` are never used [INFO] [stdout] --> src/archive.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl<'a> Builder<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `If` is never constructed [INFO] [stdout] --> src/parser.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum Conditional { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 137 | If(String), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m` is never read [INFO] [stdout] --> src/archive.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Builder<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | m: HashMap>, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `append` and `finish` are never used [INFO] [stdout] --> src/archive.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl<'a> Builder<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `If` is never constructed [INFO] [stdout] --> src/parser.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum Conditional { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 137 | If(String), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s [INFO] running `Command { std: "docker" "inspect" "4c16a225d9561370ae4aa20a70da76c81fb2b92fe8808801c41ef295436ed2cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c16a225d9561370ae4aa20a70da76c81fb2b92fe8808801c41ef295436ed2cd", kill_on_drop: false }` [INFO] [stdout] 4c16a225d9561370ae4aa20a70da76c81fb2b92fe8808801c41ef295436ed2cd [INFO] checking hdonnay/cfgmk against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fcfgmk" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hdonnay/cfgmk on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hdonnay/cfgmk [INFO] finished tweaking git repo https://github.com/hdonnay/cfgmk [INFO] tweaked toml for git repo https://github.com/hdonnay/cfgmk written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hdonnay/cfgmk 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a705706bf2dfe56b3a8d9e706ffe73fb63156cf92c9fdbd054c6058f0a7cc6c4 [INFO] running `Command { std: "docker" "start" "-a" "a705706bf2dfe56b3a8d9e706ffe73fb63156cf92c9fdbd054c6058f0a7cc6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a705706bf2dfe56b3a8d9e706ffe73fb63156cf92c9fdbd054c6058f0a7cc6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a705706bf2dfe56b3a8d9e706ffe73fb63156cf92c9fdbd054c6058f0a7cc6c4", kill_on_drop: false }` [INFO] [stdout] a705706bf2dfe56b3a8d9e706ffe73fb63156cf92c9fdbd054c6058f0a7cc6c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 519517e40f9da970271dda99da469c1b78b697f7c8d382983ed1d9edc23a1b20 [INFO] running `Command { std: "docker" "start" "-a" "519517e40f9da970271dda99da469c1b78b697f7c8d382983ed1d9edc23a1b20", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.86 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking yaml-rust v0.4.2 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking filetime v0.2.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking tar v0.4.20 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Checking serde_yaml v0.8.8 [INFO] [stderr] Checking trimmer v0.3.6 [INFO] [stderr] Checking cfgmk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Template` [INFO] [stdout] --> src/filter/simple.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Read`, and `self` [INFO] [stdout] --> src/parser.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Cursor, Read}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/main.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Template` [INFO] [stdout] --> src/filter/simple.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Read`, and `self` [INFO] [stdout] --> src/parser.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Cursor, Read}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parser.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/main.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filter/mod.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filter/mod.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/archive.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut buf = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/archive.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut w = Cursor::new(buf); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] 37 | From::Literal(lit) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] ... [INFO] [stdout] 43 | From::File(name) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] 37 | From::Literal(lit) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 36 | _ => unimplemented!(), [INFO] [stdout] | - matches any value [INFO] [stdout] ... [INFO] [stdout] 43 | From::File(name) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m` is never read [INFO] [stdout] --> src/archive.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Builder<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | m: HashMap>, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `append` and `finish` are never used [INFO] [stdout] --> src/archive.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl<'a> Builder<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `If` is never constructed [INFO] [stdout] --> src/parser.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum Conditional { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 137 | If(String), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mapfile = File::open(mapfile).unwrap_or_else(|_| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | eprintln!("unable to open host.yaml, no variables loaded"); [INFO] [stdout] 50 | File::open("/dev/null").unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:63:58 [INFO] [stdout] | [INFO] [stdout] 63 | let varfile = File::open(varfile).unwrap_or_else(|_| File::open("/dev/null").unwrap()); [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/filter/simple.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn finish(self) -> Filter { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | Box::new(move |f| { [INFO] [stdout] | __________________^ [INFO] [stdout] 33 | | let mut ctx = Context::new(); [INFO] [stdout] 34 | | ctx.set("data", &self.map); [INFO] [stdout] 35 | | match f { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 28 | let mut stmts = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | Ok(Rulesfile { f, vec: stmts }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m` is never read [INFO] [stdout] --> src/archive.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Builder<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | m: HashMap>, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `append` and `finish` are never used [INFO] [stdout] --> src/archive.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl<'a> Builder<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `If` is never constructed [INFO] [stdout] --> src/parser.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum Conditional { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 137 | If(String), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Conditional` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mapfile = File::open(mapfile).unwrap_or_else(|_| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | eprintln!("unable to open host.yaml, no variables loaded"); [INFO] [stdout] 50 | File::open("/dev/null").unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:63:58 [INFO] [stdout] | [INFO] [stdout] 63 | let varfile = File::open(varfile).unwrap_or_else(|_| File::open("/dev/null").unwrap()); [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/filter/simple.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn finish(self) -> Filter { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | Box::new(move |f| { [INFO] [stdout] | __________________^ [INFO] [stdout] 33 | | let mut ctx = Context::new(); [INFO] [stdout] 34 | | ctx.set("data", &self.map); [INFO] [stdout] 35 | | match f { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 28 | let mut stmts = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | Ok(Rulesfile { f, vec: stmts }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cfgmk` (bin "cfgmk") due to 5 previous errors; 19 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cfgmk` (bin "cfgmk" test) due to 5 previous errors; 22 warnings emitted [INFO] running `Command { std: "docker" "inspect" "519517e40f9da970271dda99da469c1b78b697f7c8d382983ed1d9edc23a1b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "519517e40f9da970271dda99da469c1b78b697f7c8d382983ed1d9edc23a1b20", kill_on_drop: false }` [INFO] [stdout] 519517e40f9da970271dda99da469c1b78b697f7c8d382983ed1d9edc23a1b20