[INFO] cloning repository https://github.com/sorainnosia/rexetool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sorainnosia/rexetool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorainnosia%2Frexetool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorainnosia%2Frexetool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 694bbf122672d98fcd1051ac256ec014419adbef [INFO] building sorainnosia/rexetool against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorainnosia%2Frexetool" "/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/sorainnosia/rexetool on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/sorainnosia/rexetool [INFO] finished tweaking git repo https://github.com/sorainnosia/rexetool [INFO] tweaked toml for git repo https://github.com/sorainnosia/rexetool written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sorainnosia/rexetool 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding equivalent v1.0.1 [INFO] [stderr] Adding hashbrown v0.15.2 [INFO] [stderr] Adding indexmap v2.7.0 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acab6ff3e8a416472fb5ce24a13730ca863253173558ef22ba3a60a74a3d671a [INFO] running `Command { std: "docker" "start" "-a" "acab6ff3e8a416472fb5ce24a13730ca863253173558ef22ba3a60a74a3d671a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acab6ff3e8a416472fb5ce24a13730ca863253173558ef22ba3a60a74a3d671a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acab6ff3e8a416472fb5ce24a13730ca863253173558ef22ba3a60a74a3d671a", kill_on_drop: false }` [INFO] [stdout] acab6ff3e8a416472fb5ce24a13730ca863253173558ef22ba3a60a74a3d671a [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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b526c2888b0cd3a93438a63f0b5a29fe35f174b2b92e70a83a9da21008e9d7ac [INFO] running `Command { std: "docker" "start" "-a" "b526c2888b0cd3a93438a63f0b5a29fe35f174b2b92e70a83a9da21008e9d7ac", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling rexetool v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Binary` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Binary; [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/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Binary` [INFO] [stdout] --> src/rexetoolo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Binary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/rexetoolo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/rexetoolo/bytesops.rs:236:12 [INFO] [stdout] | [INFO] [stdout] 236 | if (*c >= 32 && *c <= 126) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 236 - if (*c >= 32 && *c <= 126) { [INFO] [stdout] 236 + if *c >= 32 && *c <= 126 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/rexetoolo.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use bytesops::{*}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut c = '\0'; [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 `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut c = '\0'; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let mut c = '\0'; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | let mut c = '\0'; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cnt` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut cnt:i32 = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cnt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rexetoolo/bytesops.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | let mut cnt:i32 = 0; [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: unused variable: `x` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:416:17 [INFO] [stdout] | [INFO] [stdout] 416 | Err(x) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:435:29 [INFO] [stdout] | [INFO] [stdout] 435 | Err(x) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:443:29 [INFO] [stdout] | [INFO] [stdout] 443 | Err(x) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ec` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:407:118 [INFO] [stdout] | [INFO] [stdout] 407 | ...temp2: &mut String, m: &mut i32, ec: i32, started: &mut bool) -> bool { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `started` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:407:127 [INFO] [stdout] | [INFO] [stdout] 407 | ...ring, m: &mut i32, ec: i32, started: &mut bool) -> bool { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_started` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prog_name` is assigned to, but never used [INFO] [stdout] --> src/rexetoolo.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut prog_name = String::from(""); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_prog_name` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `prog_name` is never read [INFO] [stdout] --> src/rexetoolo.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | prog_name = bytesops::get_filename_without_extension(prog_names[0].to_string()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `contain` [INFO] [stdout] --> src/rexetoolo.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let mut contain = false; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contain` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rexetoolo.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut contain = false; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rexetoolo.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | let mut x = bytesops::index_of_non_fn(&lib_name.as_bytes().to_vec(), 0); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "b526c2888b0cd3a93438a63f0b5a29fe35f174b2b92e70a83a9da21008e9d7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b526c2888b0cd3a93438a63f0b5a29fe35f174b2b92e70a83a9da21008e9d7ac", kill_on_drop: false }` [INFO] [stdout] b526c2888b0cd3a93438a63f0b5a29fe35f174b2b92e70a83a9da21008e9d7ac [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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42bab632ba3a8a1102c35fddf543be31afa3c0c85cf3dc280afff918d53aae65 [INFO] running `Command { std: "docker" "start" "-a" "42bab632ba3a8a1102c35fddf543be31afa3c0c85cf3dc280afff918d53aae65", kill_on_drop: false }` [INFO] [stderr] Compiling rexetool v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Binary` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Binary; [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/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Binary` [INFO] [stdout] --> src/rexetoolo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Binary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/rexetoolo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/rexetoolo/bytesops.rs:236:12 [INFO] [stdout] | [INFO] [stdout] 236 | if (*c >= 32 && *c <= 126) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 236 - if (*c >= 32 && *c <= 126) { [INFO] [stdout] 236 + if *c >= 32 && *c <= 126 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/rexetoolo.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use bytesops::{*}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut c = '\0'; [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 `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut c = '\0'; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let mut c = '\0'; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/rexetoolo/bytesops.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | let mut c = '\0'; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cnt` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut cnt:i32 = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cnt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rexetoolo/bytesops.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | let mut cnt:i32 = 0; [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: unused variable: `x` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:416:17 [INFO] [stdout] | [INFO] [stdout] 416 | Err(x) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:435:29 [INFO] [stdout] | [INFO] [stdout] 435 | Err(x) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:443:29 [INFO] [stdout] | [INFO] [stdout] 443 | Err(x) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ec` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:407:118 [INFO] [stdout] | [INFO] [stdout] 407 | ...temp2: &mut String, m: &mut i32, ec: i32, started: &mut bool) -> bool { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `started` [INFO] [stdout] --> src/rexetoolo/bytesops.rs:407:127 [INFO] [stdout] | [INFO] [stdout] 407 | ...ring, m: &mut i32, ec: i32, started: &mut bool) -> bool { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_started` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prog_name` is assigned to, but never used [INFO] [stdout] --> src/rexetoolo.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut prog_name = String::from(""); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_prog_name` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `prog_name` is never read [INFO] [stdout] --> src/rexetoolo.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | prog_name = bytesops::get_filename_without_extension(prog_names[0].to_string()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `contain` [INFO] [stdout] --> src/rexetoolo.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let mut contain = false; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contain` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rexetoolo.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut contain = false; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rexetoolo.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | let mut x = bytesops::index_of_non_fn(&lib_name.as_bytes().to_vec(), 0); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "42bab632ba3a8a1102c35fddf543be31afa3c0c85cf3dc280afff918d53aae65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42bab632ba3a8a1102c35fddf543be31afa3c0c85cf3dc280afff918d53aae65", kill_on_drop: false }` [INFO] [stdout] 42bab632ba3a8a1102c35fddf543be31afa3c0c85cf3dc280afff918d53aae65