[INFO] cloning repository https://github.com/kumanokazuyoshi/lddsort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kumanokazuyoshi/lddsort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumanokazuyoshi%2Flddsort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumanokazuyoshi%2Flddsort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad3a58d944b56aa83684eae90aa4c7c9f1987770 [INFO] checking kumanokazuyoshi/lddsort against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumanokazuyoshi%2Flddsort" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kumanokazuyoshi/lddsort on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kumanokazuyoshi/lddsort [INFO] finished tweaking git repo https://github.com/kumanokazuyoshi/lddsort [INFO] tweaked toml for git repo https://github.com/kumanokazuyoshi/lddsort written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kumanokazuyoshi/lddsort already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5eab5246c4deff3e8576894961adf594bfceb3aa1478ada5729a674eb72ce380 [INFO] running `Command { std: "docker" "start" "-a" "5eab5246c4deff3e8576894961adf594bfceb3aa1478ada5729a674eb72ce380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5eab5246c4deff3e8576894961adf594bfceb3aa1478ada5729a674eb72ce380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eab5246c4deff3e8576894961adf594bfceb3aa1478ada5729a674eb72ce380", kill_on_drop: false }` [INFO] [stdout] 5eab5246c4deff3e8576894961adf594bfceb3aa1478ada5729a674eb72ce380 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 164a0eed6fe0c3181cbec54f58fe0e2ec6a515d6b60a45a53f05f35ea0a79c6a [INFO] running `Command { std: "docker" "start" "-a" "164a0eed6fe0c3181cbec54f58fe0e2ec6a515d6b60a45a53f05f35ea0a79c6a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.0.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking lddsort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Command` [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use std::process::{Command}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `self` [INFO] [stdout] --> src/ldd.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, BufRead,BufReader}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/ldd.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `BufRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/ldd.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/ldd.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Shared_lib` should have an upper camel case name [INFO] [stdout] --> src/ldd.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Shared_lib{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `SharedLib` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/pak.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Command` [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use std::process::{Command}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `self` [INFO] [stdout] --> src/ldd.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, BufRead,BufReader}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/ldd.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `BufRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/ldd.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/ldd.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Shared_lib` should have an upper camel case name [INFO] [stdout] --> src/ldd.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Shared_lib{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `SharedLib` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/pak.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/main.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | .arg(Arg::with_name(target_pkg_path_argname) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/main.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | .arg(Arg::with_name(debug_argname) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/main.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | .arg(Arg::with_name(target_pkg_path_argname) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/main.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | .arg(Arg::with_name(debug_argname) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/ldd.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/ldd.rs:101:36 [INFO] [stdout] | [INFO] [stdout] 101 | ... Ok(idx) => {}, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pak` [INFO] [stdout] --> src/pak.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | Some(pak) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pak` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/ldd.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, BufRead,BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/ldd.rs:101:36 [INFO] [stdout] | [INFO] [stdout] 101 | ... Ok(idx) => {}, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pak` [INFO] [stdout] --> src/pak.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | Some(pak) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pak` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | Err(idx) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:495:17 [INFO] [stdout] | [INFO] [stdout] 495 | Err(idx) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:562:13 [INFO] [stdout] | [INFO] [stdout] 562 | Err(idx) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | Err(idx) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:495:17 [INFO] [stdout] | [INFO] [stdout] 495 | Err(idx) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:562:13 [INFO] [stdout] | [INFO] [stdout] 562 | Err(idx) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s [INFO] running `Command { std: "docker" "inspect" "164a0eed6fe0c3181cbec54f58fe0e2ec6a515d6b60a45a53f05f35ea0a79c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "164a0eed6fe0c3181cbec54f58fe0e2ec6a515d6b60a45a53f05f35ea0a79c6a", kill_on_drop: false }` [INFO] [stdout] 164a0eed6fe0c3181cbec54f58fe0e2ec6a515d6b60a45a53f05f35ea0a79c6a