[INFO] cloning repository https://github.com/segfo/text_replacer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segfo/text_replacer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfo%2Ftext_replacer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfo%2Ftext_replacer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d15b211b75c6773023f242499f493ff53a2bcb9d [INFO] checking segfo/text_replacer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfo%2Ftext_replacer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/segfo/text_replacer 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/segfo/text_replacer [INFO] finished tweaking git repo https://github.com/segfo/text_replacer [INFO] tweaked toml for git repo https://github.com/segfo/text_replacer written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/segfo/text_replacer 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] Updating git repository `https://github.com/segfo/libtoolbox` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap-num v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9781152d159f02967a9824d2f08d63477438f1eb1f79f1afb4954c78a08b591c [INFO] running `Command { std: "docker" "start" "-a" "9781152d159f02967a9824d2f08d63477438f1eb1f79f1afb4954c78a08b591c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9781152d159f02967a9824d2f08d63477438f1eb1f79f1afb4954c78a08b591c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9781152d159f02967a9824d2f08d63477438f1eb1f79f1afb4954c78a08b591c", kill_on_drop: false }` [INFO] [stdout] 9781152d159f02967a9824d2f08d63477438f1eb1f79f1afb4954c78a08b591c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b8e0b1294db917d1de3761f3032912436127434d832de5e34882be9163642007 [INFO] running `Command { std: "docker" "start" "-a" "b8e0b1294db917d1de3761f3032912436127434d832de5e34882be9163642007", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking memmap2 v0.9.0 [INFO] [stderr] Checking clap-num v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking toolbox v0.1.0 (https://github.com/segfo/libtoolbox#db46a59c) [INFO] [stderr] Checking txt_replacer v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/dirwalker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/dirwalker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmpfile` is never read [INFO] [stdout] --> src/main.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | let mut tmpfile = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmpfile` is never read [INFO] [stdout] --> src/main.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | let mut tmpfile = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `msg` are never read [INFO] [stdout] --> src/main.rs:277:5 [INFO] [stdout] | [INFO] [stdout] 276 | struct StringDecodeError { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 277 | kind: StringDecodeErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 278 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringDecodeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dir_walk` is never used [INFO] [stdout] --> src/dirwalker.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DirectoryWalker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn dir_walk(&mut self, dir: &DirectoryInfo, callback: fn(entry: &Path)) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `msg` are never read [INFO] [stdout] --> src/main.rs:277:5 [INFO] [stdout] | [INFO] [stdout] 276 | struct StringDecodeError { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 277 | kind: StringDecodeErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 278 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringDecodeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dir_walk` is never used [INFO] [stdout] --> src/dirwalker.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DirectoryWalker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn dir_walk(&mut self, dir: &DirectoryInfo, callback: fn(entry: &Path)) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.17s [INFO] running `Command { std: "docker" "inspect" "b8e0b1294db917d1de3761f3032912436127434d832de5e34882be9163642007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8e0b1294db917d1de3761f3032912436127434d832de5e34882be9163642007", kill_on_drop: false }` [INFO] [stdout] b8e0b1294db917d1de3761f3032912436127434d832de5e34882be9163642007 [INFO] checking segfo/text_replacer 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%2Fsegfo%2Ftext_replacer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/segfo/text_replacer 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/segfo/text_replacer [INFO] finished tweaking git repo https://github.com/segfo/text_replacer [INFO] tweaked toml for git repo https://github.com/segfo/text_replacer written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/segfo/text_replacer 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6a2588ea23543f18739a789a3526f7c66776c3cef39cfda67769ddbcb1f4cc4a [INFO] running `Command { std: "docker" "start" "-a" "6a2588ea23543f18739a789a3526f7c66776c3cef39cfda67769ddbcb1f4cc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a2588ea23543f18739a789a3526f7c66776c3cef39cfda67769ddbcb1f4cc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2588ea23543f18739a789a3526f7c66776c3cef39cfda67769ddbcb1f4cc4a", kill_on_drop: false }` [INFO] [stdout] 6a2588ea23543f18739a789a3526f7c66776c3cef39cfda67769ddbcb1f4cc4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9f76f7c95593358686870c8cab1349baa75c4be8a22051b954074ce12f4e4c4b [INFO] running `Command { std: "docker" "start" "-a" "9f76f7c95593358686870c8cab1349baa75c4be8a22051b954074ce12f4e4c4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking memmap2 v0.9.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking clap-num v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking toolbox v0.1.0 (https://github.com/segfo/libtoolbox#db46a59c) [INFO] [stderr] Checking txt_replacer v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/dirwalker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/dirwalker.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmpfile` is never read [INFO] [stdout] --> src/main.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | let mut tmpfile = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmpfile` is never read [INFO] [stdout] --> src/main.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | let mut tmpfile = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `msg` are never read [INFO] [stdout] --> src/main.rs:277:5 [INFO] [stdout] | [INFO] [stdout] 276 | struct StringDecodeError { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 277 | kind: StringDecodeErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 278 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringDecodeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dir_walk` is never used [INFO] [stdout] --> src/dirwalker.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DirectoryWalker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn dir_walk(&mut self, dir: &DirectoryInfo, callback: fn(entry: &Path)) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `msg` are never read [INFO] [stdout] --> src/main.rs:277:5 [INFO] [stdout] | [INFO] [stdout] 276 | struct StringDecodeError { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 277 | kind: StringDecodeErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 278 | msg: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringDecodeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dir_walk` is never used [INFO] [stdout] --> src/dirwalker.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DirectoryWalker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn dir_walk(&mut self, dir: &DirectoryInfo, callback: fn(entry: &Path)) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [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:88:41 [INFO] [stdout] | [INFO] [stdout] 88 | .map(|s| char::from(s ^ CONFIG.enc_key)) [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:88:41 [INFO] [stdout] | [INFO] [stdout] 88 | .map(|s| char::from(s ^ CONFIG.enc_key)) [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: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `txt_replacer` (bin "txt_replacer" test) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `txt_replacer` (bin "txt_replacer") due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9f76f7c95593358686870c8cab1349baa75c4be8a22051b954074ce12f4e4c4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f76f7c95593358686870c8cab1349baa75c4be8a22051b954074ce12f4e4c4b", kill_on_drop: false }` [INFO] [stdout] 9f76f7c95593358686870c8cab1349baa75c4be8a22051b954074ce12f4e4c4b