[INFO] fetching crate cargo-eval 0.1.0... [INFO] checking cargo-eval-0.1.0 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] extracting crate cargo-eval 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cargo-eval 0.1.0 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cargo-eval 0.1.0 [INFO] finished tweaking crates.io crate cargo-eval 0.1.0 [INFO] tweaked toml for crates.io crate cargo-eval 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate cargo-eval 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "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] ce551c7f5c9ce88b11382d5a6622f021bd55310ef2a94c71a440f93220b9cfdf [INFO] running `"docker" "start" "-a" "ce551c7f5c9ce88b11382d5a6622f021bd55310ef2a94c71a440f93220b9cfdf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Checking bitflags v0.5.0 [INFO] [stderr] Checking unicode-segmentation v0.1.2 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking open v1.3.2 [INFO] [stderr] Checking gcc v0.3.55 [INFO] [stderr] Compiling hoedown v6.0.0 [INFO] [stderr] Compiling strcursor v0.2.5 [INFO] [stderr] Compiling scan-rules v0.2.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking shaman v0.1.0 [INFO] [stderr] Checking chan v0.1.23 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking cargo-eval v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/main.rs:445:13 [INFO] [stderr] | [INFO] [stderr] 445 | (meta_mtime <= cutoff) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/main.rs:445:13 [INFO] [stderr] | [INFO] [stderr] 445 | (meta_mtime <= cutoff) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` 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/main.rs:800:54 [INFO] [stderr] | [INFO] [stderr] 800 | debug!("get_pkg_metadata error: {}", err.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/error.rs:83:35 [INFO] [stderr] | [INFO] [stderr] 83 | Io(_, ref err) => err.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/error.rs:85:38 [INFO] [stderr] | [INFO] [stderr] 85 | Other(_, ref err) => err.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/main.rs:800:54 [INFO] [stderr] | [INFO] [stderr] 800 | debug!("get_pkg_metadata error: {}", err.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/error.rs:83:35 [INFO] [stderr] | [INFO] [stderr] 83 | Io(_, ref err) => err.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/error.rs:85:38 [INFO] [stderr] | [INFO] [stderr] 85 | Other(_, ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.94s [INFO] running `"docker" "inspect" "ce551c7f5c9ce88b11382d5a6622f021bd55310ef2a94c71a440f93220b9cfdf"` [INFO] running `"docker" "rm" "-f" "ce551c7f5c9ce88b11382d5a6622f021bd55310ef2a94c71a440f93220b9cfdf"` [INFO] [stdout] ce551c7f5c9ce88b11382d5a6622f021bd55310ef2a94c71a440f93220b9cfdf