[INFO] cloning repository https://github.com/Thatguyjs/cmdlang-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thatguyjs/cmdlang-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatguyjs%2Fcmdlang-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatguyjs%2Fcmdlang-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed3f91a02d4b42084b500c5aaa80f25404cbddb3 [INFO] fixing Thatguyjs/cmdlang-rs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatguyjs%2Fcmdlang-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Thatguyjs/cmdlang-rs [INFO] finished tweaking git repo https://github.com/Thatguyjs/cmdlang-rs [INFO] tweaked toml for git repo https://github.com/Thatguyjs/cmdlang-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Thatguyjs/cmdlang-rs on toolchain 622891a4e29178280638a6b63a8908bde2c0c854 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Thatguyjs/cmdlang-rs 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e [INFO] running `Command { std: "docker" "start" "8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }` [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stderr] Checking cmdlang-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] crater-edition-check: cmdlang-rs v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021 [INFO] [stderr] Checking cmdlang-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `JumpAlias` is never constructed [INFO] [stdout] --> src/interpreter/../jump.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct JumpAlias { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/interpreter/../jump.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl JumpAlias { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 21 | [INFO] [stdout] 22 | pub fn new(name: String, alias: usize) -> JumpAlias { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stdout] warning: field `outfile` is never read [INFO] [stdout] --> src/minifier/mod.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Minifier<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | outfile: &'a File, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stdout] warning: struct `Jump` is never constructed [INFO] [stdout] --> src/minifier/../jump.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Jump { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cmdlang-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/minifier/../jump.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | impl Jump { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub fn new(index: usize, name: String) -> Jump { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/interpreter/mod.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | self.outstream.write(&[ch as u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = self.outstream.write(&[ch as u8]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:102:6 [INFO] [stdout] | [INFO] [stdout] 102 | self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JumpAlias` is never constructed [INFO] [stdout] --> src/interpreter/../jump.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct JumpAlias { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/interpreter/../jump.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl JumpAlias { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 21 | [INFO] [stdout] 22 | pub fn new(name: String, alias: usize) -> JumpAlias { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outfile` is never read [INFO] [stdout] --> src/minifier/mod.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Minifier<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | outfile: &'a File, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Jump` is never constructed [INFO] [stdout] --> src/minifier/../jump.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Jump { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/minifier/../jump.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | impl Jump { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub fn new(index: usize, name: String) -> Jump { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/interpreter/mod.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | self.outstream.write(&[ch as u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = self.outstream.write(&[ch as u8]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:102:6 [INFO] [stdout] | [INFO] [stdout] 102 | self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] [stderr] crater-edition-check: cmdlang-rs v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024 [INFO] [stderr] Checking cmdlang-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `JumpAlias` is never constructed [INFO] [stdout] --> src/interpreter/../jump.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct JumpAlias { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/interpreter/../jump.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl JumpAlias { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 21 | [INFO] [stdout] 22 | pub fn new(name: String, alias: usize) -> JumpAlias { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outfile` is never read [INFO] [stdout] --> src/minifier/mod.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Minifier<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | outfile: &'a File, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Jump` is never constructed [INFO] [stdout] --> src/minifier/../jump.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Jump { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/minifier/../jump.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | impl Jump { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub fn new(index: usize, name: String) -> Jump { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/interpreter/mod.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JumpAlias` is never constructed [INFO] [stdout] --> src/interpreter/../jump.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct JumpAlias { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/interpreter/../jump.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl JumpAlias { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 21 | [INFO] [stdout] 22 | pub fn new(name: String, alias: usize) -> JumpAlias { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outfile` is never read [INFO] [stdout] --> src/minifier/mod.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Minifier<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | outfile: &'a File, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Jump` is never constructed [INFO] [stdout] --> src/minifier/../jump.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Jump { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/minifier/../jump.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | impl Jump { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub fn new(index: usize, name: String) -> Jump { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/interpreter/mod.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(file: &'a File) -> Interpreter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | self.outstream.write(&[ch as u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = self.outstream.write(&[ch as u8]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | self.outstream.write(&[ch as u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = self.outstream.write(&[ch as u8]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:102:6 [INFO] [stdout] | [INFO] [stdout] 102 | self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:102:6 [INFO] [stdout] | [INFO] [stdout] 102 | self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self.outstream.write(alias.to_string().as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/minifier/mod.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = self.outstream.write(&[self.source[ind]]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] crater-edition-check all packages now at latest edition [INFO] [stderr] crater-edition-check: all finished [INFO] running `Command { std: "docker" "inspect" "8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e", kill_on_drop: false }` [INFO] [stdout] 8438af830d31b4ea59e9cfe0006efa5fcc9fd5803627f3d9a6811fcf072b6c0e