[INFO] crate pcell 0.7.1 is already in cache [INFO] checking pcell-0.7.1 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] extracting crate pcell 0.7.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate pcell 0.7.1 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pcell 0.7.1 [INFO] finished tweaking crates.io crate pcell 0.7.1 [INFO] tweaked toml for crates.io crate pcell 0.7.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 5c160c9a03cfb07db08f26f7e24a618051c7a55e6497fc06b0aa8a51aad99f58 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "5c160c9a03cfb07db08f26f7e24a618051c7a55e6497fc06b0aa8a51aad99f58"` [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking snap v0.2.5 [INFO] [stderr] Checking base64 v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Checking pcell v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:79:74 [INFO] [stderr] | [INFO] [stderr] 79 | Err(e) => println!("Failed to read database: {} {}", why.description(), e.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/main.rs:79:74 [INFO] [stderr] | [INFO] [stderr] 79 | Err(e) => println!("Failed to read database: {} {}", why.description(), e.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/main.rs:79:91 [INFO] [stderr] | [INFO] [stderr] 79 | Err(e) => println!("Failed to read database: {} {}", why.description(), 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/main.rs:79:91 [INFO] [stderr] | [INFO] [stderr] 79 | Err(e) => println!("Failed to read database: {} {}", why.description(), 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/main.rs:95:60 [INFO] [stderr] | [INFO] [stderr] 95 | println!("Failed to serialize database: {}", 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/main.rs:95:60 [INFO] [stderr] | [INFO] [stderr] 95 | println!("Failed to serialize database: {}", 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/main.rs:159:67 [INFO] [stderr] | [INFO] [stderr] 159 | Err(e) => println!("Failed to create file: {}", 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/main.rs:159:67 [INFO] [stderr] | [INFO] [stderr] 159 | Err(e) => println!("Failed to create file: {}", e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/main.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | / write!( [INFO] [stderr] 102 | | file, [INFO] [stderr] 103 | | "{}", [INFO] [stderr] 104 | | db_strings.as_str() [INFO] [stderr] 105 | | ).is_ok(); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/main.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | / write!( [INFO] [stderr] 102 | | file, [INFO] [stderr] 103 | | "{}", [INFO] [stderr] 104 | | db_strings.as_str() [INFO] [stderr] 105 | | ).is_ok(); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `"docker" "inspect" "5c160c9a03cfb07db08f26f7e24a618051c7a55e6497fc06b0aa8a51aad99f58"` [INFO] running `"docker" "rm" "-f" "5c160c9a03cfb07db08f26f7e24a618051c7a55e6497fc06b0aa8a51aad99f58"` [INFO] [stdout] 5c160c9a03cfb07db08f26f7e24a618051c7a55e6497fc06b0aa8a51aad99f58