[INFO] crate garbage 0.1.3 is already in cache [INFO] checking garbage-0.1.3 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766 [INFO] extracting crate garbage 0.1.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate garbage 0.1.3 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate garbage 0.1.3 [INFO] finished tweaking crates.io crate garbage 0.1.3 [INFO] tweaked toml for crates.io crate garbage 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate garbage 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 97473b2f01abc74b7ad9adfe963534bf56a6ca581e8a673543265c8b068aaf02 [INFO] running `"docker" "start" "-a" "97473b2f01abc74b7ad9adfe963534bf56a6ca581e8a673543265c8b068aaf02"` [INFO] [stderr] Compiling anyhow v1.0.25 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Compiling thiserror-impl v1.0.6 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking thiserror v1.0.6 [INFO] [stderr] Checking libmount v0.1.15 [INFO] [stderr] Checking garbage v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/mounts.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::TrashInfo` [INFO] [stderr] --> src/ops/empty.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::TrashInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/ops/put.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | use chrono::{Duration, Local}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/mounts.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::TrashInfo` [INFO] [stderr] --> src/ops/empty.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::TrashInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/ops/put.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | use chrono::{Duration, Local}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `recursive` [INFO] [stderr] --> src/ops/put.rs:20:33 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn put(paths: Vec, recursive: bool) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_recursive` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/ops/put.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let path = path.as_ref(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `recursive` [INFO] [stderr] --> src/ops/put.rs:20:33 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn put(paths: Vec, recursive: bool) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_recursive` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/ops/put.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let path = path.as_ref(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Topdir` [INFO] [stderr] --> src/ops/put.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Topdir, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TopdirOrCopy` [INFO] [stderr] --> src/ops/put.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | TopdirOrCopy, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ops/put.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | fs::remove_dir_all(&target); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | fs::create_dir(dst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | fs::create_dir(&target_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | fs::copy(path, &target_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Topdir` [INFO] [stderr] --> src/ops/put.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Topdir, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TopdirOrCopy` [INFO] [stderr] --> src/ops/put.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | TopdirOrCopy, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ops/put.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | fs::remove_dir_all(&target); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | fs::create_dir(dst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | fs::create_dir(&target_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | fs::copy(path, &target_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | ops::put(paths, recursive); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | ops::put(paths, recursive); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.02s [INFO] running `"docker" "inspect" "97473b2f01abc74b7ad9adfe963534bf56a6ca581e8a673543265c8b068aaf02"` [INFO] running `"docker" "rm" "-f" "97473b2f01abc74b7ad9adfe963534bf56a6ca581e8a673543265c8b068aaf02"` [INFO] [stdout] 97473b2f01abc74b7ad9adfe963534bf56a6ca581e8a673543265c8b068aaf02