[INFO] crate block-utils 0.6.2 is already in cache [INFO] checking block-utils-0.6.2 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] extracting crate block-utils 0.6.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate block-utils 0.6.2 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate block-utils 0.6.2 [INFO] finished tweaking crates.io crate block-utils 0.6.2 [INFO] tweaked toml for crates.io crate block-utils 0.6.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 0db9dfc529fbc53fc7c3eb5cdc77464b4410a6aff5c0d9c3432aadbb3a1cd5cf [INFO] running `"docker" "start" "-a" "0db9dfc529fbc53fc7c3eb5cdc77464b4410a6aff5c0d9c3432aadbb3a1cd5cf"` [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking shellscript v0.3.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking fstab v0.3.1 [INFO] [stderr] Checking regex v1.0.6 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking udev v0.2.0 [INFO] [stderr] Checking block-utils v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/lib.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | use log::{debug, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/lib.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | use log::{debug, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:85:26 [INFO] [stderr] | [INFO] [stderr] 85 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:93:50 [INFO] [stderr] | [INFO] [stderr] 93 | BlockUtilsError::IoError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:94:57 [INFO] [stderr] | [INFO] [stderr] 94 | BlockUtilsError::ParseBoolError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:95:56 [INFO] [stderr] | [INFO] [stderr] 95 | BlockUtilsError::ParseIntError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:96:53 [INFO] [stderr] | [INFO] [stderr] 96 | BlockUtilsError::SerdeError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:85:26 [INFO] [stderr] | [INFO] [stderr] 85 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:93:50 [INFO] [stderr] | [INFO] [stderr] 93 | BlockUtilsError::IoError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:94:57 [INFO] [stderr] | [INFO] [stderr] 94 | BlockUtilsError::ParseBoolError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:95:56 [INFO] [stderr] | [INFO] [stderr] 95 | BlockUtilsError::ParseIntError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:96:53 [INFO] [stderr] | [INFO] [stderr] 96 | BlockUtilsError::SerdeError(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:1514:33 [INFO] [stderr] | [INFO] [stderr] 1514 | Err(nom::Err::Error(e)) | Err(nom::Err::Failure(e)) => Err(BlockUtilsError::new( [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 1514 | Err(nom::Err::Error(_e)) | Err(nom::Err::Failure(_e)) => Err(BlockUtilsError::new( [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:1514:33 [INFO] [stderr] | [INFO] [stderr] 1514 | Err(nom::Err::Error(e)) | Err(nom::Err::Failure(e)) => Err(BlockUtilsError::new( [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 1514 | Err(nom::Err::Error(_e)) | Err(nom::Err::Failure(_e)) => Err(BlockUtilsError::new( [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.23s [INFO] running `"docker" "inspect" "0db9dfc529fbc53fc7c3eb5cdc77464b4410a6aff5c0d9c3432aadbb3a1cd5cf"` [INFO] running `"docker" "rm" "-f" "0db9dfc529fbc53fc7c3eb5cdc77464b4410a6aff5c0d9c3432aadbb3a1cd5cf"` [INFO] [stdout] 0db9dfc529fbc53fc7c3eb5cdc77464b4410a6aff5c0d9c3432aadbb3a1cd5cf