Oct 27 17:57:19.342 INFO checking podstats-0.1.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 27 17:57:19.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 27 17:57:19.538 INFO blam! 0d4f020ac38c19018ee075d168a4aba5ea2a78f68461e8a62f13f57144fb47c4 Oct 27 17:57:19.540 INFO running `"docker" "start" "-a" "0d4f020ac38c19018ee075d168a4aba5ea2a78f68461e8a62f13f57144fb47c4"` Oct 27 17:57:20.007 INFO kablam! usermod: no changes Oct 27 17:57:20.097 INFO kablam! Checking podstats v0.1.2 (/source) Oct 27 17:57:21.639 INFO kablam! warning: unused `#[macro_use]` import Oct 27 17:57:21.639 INFO kablam! --> src/lib.rs:3:1 Oct 27 17:57:21.639 INFO kablam! | Oct 27 17:57:21.639 INFO kablam! 3 | #[macro_use] Oct 27 17:57:21.639 INFO kablam! | ^^^^^^^^^^^^ Oct 27 17:57:21.639 INFO kablam! | Oct 27 17:57:21.639 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 17:57:21.639 INFO kablam! Oct 27 17:57:21.639 INFO kablam! warning: unused import: `std::fs` Oct 27 17:57:21.639 INFO kablam! --> src/subscription.rs:7:5 Oct 27 17:57:21.639 INFO kablam! | Oct 27 17:57:21.639 INFO kablam! 7 | use std::fs; Oct 27 17:57:21.639 INFO kablam! | ^^^^^^^ Oct 27 17:57:21.639 INFO kablam! Oct 27 17:57:21.851 INFO kablam! warning: unused `#[macro_use]` import Oct 27 17:57:21.851 INFO kablam! --> src/lib.rs:3:1 Oct 27 17:57:21.851 INFO kablam! | Oct 27 17:57:21.851 INFO kablam! 3 | #[macro_use] Oct 27 17:57:21.851 INFO kablam! | ^^^^^^^^^^^^ Oct 27 17:57:21.851 INFO kablam! | Oct 27 17:57:21.851 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 17:57:21.851 INFO kablam! Oct 27 17:57:22.119 INFO kablam! warning: unused variable: `bytes` Oct 27 17:57:22.119 INFO kablam! --> src/config.rs:166:9 Oct 27 17:57:22.119 INFO kablam! | Oct 27 17:57:22.119 INFO kablam! 166 | let bytes = match res { Oct 27 17:57:22.119 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Oct 27 17:57:22.119 INFO kablam! | Oct 27 17:57:22.119 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 17:57:22.119 INFO kablam! Oct 27 17:57:22.331 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:22.331 INFO kablam! --> src/config.rs:149:9 Oct 27 17:57:22.331 INFO kablam! | Oct 27 17:57:22.331 INFO kablam! 149 | file.write_all(b""); Oct 27 17:57:22.331 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:22.331 INFO kablam! | Oct 27 17:57:22.331 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 17:57:22.331 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:22.331 INFO kablam! Oct 27 17:57:22.331 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:22.331 INFO kablam! --> src/config.rs:171:5 Oct 27 17:57:22.331 INFO kablam! | Oct 27 17:57:22.331 INFO kablam! 171 | file.flush(); Oct 27 17:57:22.331 INFO kablam! | ^^^^^^^^^^^^^ Oct 27 17:57:22.331 INFO kablam! | Oct 27 17:57:22.331 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:22.331 INFO kablam! Oct 27 17:57:22.331 INFO kablam! warning: unused variable: `bytes` Oct 27 17:57:22.331 INFO kablam! --> src/config.rs:166:9 Oct 27 17:57:22.331 INFO kablam! | Oct 27 17:57:22.331 INFO kablam! 166 | let bytes = match res { Oct 27 17:57:22.331 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Oct 27 17:57:22.331 INFO kablam! | Oct 27 17:57:22.331 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 17:57:22.331 INFO kablam! Oct 27 17:57:22.550 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:22.550 INFO kablam! --> src/config.rs:149:9 Oct 27 17:57:22.550 INFO kablam! | Oct 27 17:57:22.550 INFO kablam! 149 | file.write_all(b""); Oct 27 17:57:22.550 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:22.550 INFO kablam! | Oct 27 17:57:22.550 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 17:57:22.550 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:22.550 INFO kablam! Oct 27 17:57:22.550 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:22.550 INFO kablam! --> src/config.rs:171:5 Oct 27 17:57:22.550 INFO kablam! | Oct 27 17:57:22.550 INFO kablam! 171 | file.flush(); Oct 27 17:57:22.550 INFO kablam! | ^^^^^^^^^^^^^ Oct 27 17:57:22.550 INFO kablam! | Oct 27 17:57:22.550 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:22.550 INFO kablam! Oct 27 17:57:22.550 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:22.550 INFO kablam! --> src/config.rs:229:9 Oct 27 17:57:22.550 INFO kablam! | Oct 27 17:57:22.550 INFO kablam! 229 | fs::remove_file(test_cache_loc); Oct 27 17:57:22.550 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:22.550 INFO kablam! | Oct 27 17:57:22.550 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:22.550 INFO kablam! Oct 27 17:57:22.563 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:22.563 INFO kablam! --> src/subscription.rs:208:5 Oct 27 17:57:22.563 INFO kablam! | Oct 27 17:57:22.563 INFO kablam! 208 | fs::remove_file(test_path); Oct 27 17:57:22.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:22.563 INFO kablam! | Oct 27 17:57:22.564 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:22.564 INFO kablam! Oct 27 17:57:24.543 INFO kablam! warning: unused `#[macro_use]` import Oct 27 17:57:24.543 INFO kablam! --> src/main.rs:3:1 Oct 27 17:57:24.544 INFO kablam! | Oct 27 17:57:24.544 INFO kablam! 3 | #[macro_use] Oct 27 17:57:24.544 INFO kablam! | ^^^^^^^^^^^^ Oct 27 17:57:24.544 INFO kablam! | Oct 27 17:57:24.545 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 17:57:24.545 INFO kablam! Oct 27 17:57:24.545 INFO kablam! warning: unused import: `SubCommand` Oct 27 17:57:24.546 INFO kablam! --> src/main.rs:8:22 Oct 27 17:57:24.546 INFO kablam! | Oct 27 17:57:24.546 INFO kablam! 8 | use clap::{Arg, App, SubCommand}; Oct 27 17:57:24.547 INFO kablam! | ^^^^^^^^^^ Oct 27 17:57:24.547 INFO kablam! Oct 27 17:57:24.547 INFO kablam! warning: unused import: `std::fs` Oct 27 17:57:24.547 INFO kablam! --> src/subscription.rs:7:5 Oct 27 17:57:24.548 INFO kablam! | Oct 27 17:57:24.548 INFO kablam! 7 | use std::fs; Oct 27 17:57:24.548 INFO kablam! | ^^^^^^^ Oct 27 17:57:24.549 INFO kablam! Oct 27 17:57:24.799 INFO kablam! warning: unused `#[macro_use]` import Oct 27 17:57:24.799 INFO kablam! --> src/main.rs:3:1 Oct 27 17:57:24.799 INFO kablam! | Oct 27 17:57:24.799 INFO kablam! 3 | #[macro_use] Oct 27 17:57:24.799 INFO kablam! | ^^^^^^^^^^^^ Oct 27 17:57:24.799 INFO kablam! | Oct 27 17:57:24.799 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 17:57:24.799 INFO kablam! Oct 27 17:57:24.799 INFO kablam! warning: unused import: `SubCommand` Oct 27 17:57:24.799 INFO kablam! --> src/main.rs:8:22 Oct 27 17:57:24.799 INFO kablam! | Oct 27 17:57:24.799 INFO kablam! 8 | use clap::{Arg, App, SubCommand}; Oct 27 17:57:24.799 INFO kablam! | ^^^^^^^^^^ Oct 27 17:57:24.799 INFO kablam! Oct 27 17:57:24.963 INFO kablam! warning: unused variable: `bytes` Oct 27 17:57:24.963 INFO kablam! --> src/config.rs:166:9 Oct 27 17:57:24.963 INFO kablam! | Oct 27 17:57:24.963 INFO kablam! 166 | let bytes = match res { Oct 27 17:57:24.963 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Oct 27 17:57:24.963 INFO kablam! | Oct 27 17:57:24.963 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 17:57:24.963 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: function is never used: `read_config` Oct 27 17:57:25.091 INFO kablam! --> src/config.rs:89:1 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 89 | pub fn read_config() -> Option { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: function is never used: `write_config` Oct 27 17:57:25.091 INFO kablam! --> src/config.rs:123:1 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 123 | pub fn write_config(config: Config) { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: method is never used: `new` Oct 27 17:57:25.091 INFO kablam! --> src/subscription.rs:24:5 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 24 | pub fn new(url: &str, name: &str, directory: Option<&str>) -> Subscription { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: function is never used: `vec_serialize` Oct 27 17:57:25.091 INFO kablam! --> src/subscription.rs:54:1 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 54 | pub fn vec_serialize(subs: &Vec) -> Vec { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: function is never used: `serialize` Oct 27 17:57:25.091 INFO kablam! --> src/subscription.rs:63:1 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 63 | pub fn serialize(sub: &Subscription) -> Vec { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: function is never used: `deserialize` Oct 27 17:57:25.091 INFO kablam! --> src/subscription.rs:72:1 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 72 | pub fn deserialize(sub_vec: &Vec) -> Option { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.091 INFO kablam! warning: function is never used: `process_directory` Oct 27 17:57:25.091 INFO kablam! --> src/subscription.rs:116:1 Oct 27 17:57:25.091 INFO kablam! | Oct 27 17:57:25.091 INFO kablam! 116 | fn process_directory(directory: Option<&str>) -> String { Oct 27 17:57:25.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.091 INFO kablam! Oct 27 17:57:25.115 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:25.116 INFO kablam! --> src/config.rs:149:9 Oct 27 17:57:25.116 INFO kablam! | Oct 27 17:57:25.116 INFO kablam! 149 | file.write_all(b""); Oct 27 17:57:25.116 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.116 INFO kablam! | Oct 27 17:57:25.117 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 17:57:25.117 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:25.117 INFO kablam! Oct 27 17:57:25.117 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:25.118 INFO kablam! --> src/config.rs:171:5 Oct 27 17:57:25.123 INFO kablam! | Oct 27 17:57:25.123 INFO kablam! 171 | file.flush(); Oct 27 17:57:25.123 INFO kablam! | ^^^^^^^^^^^^^ Oct 27 17:57:25.123 INFO kablam! | Oct 27 17:57:25.123 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:25.123 INFO kablam! Oct 27 17:57:25.306 INFO kablam! warning: unused variable: `bytes` Oct 27 17:57:25.306 INFO kablam! --> src/config.rs:166:9 Oct 27 17:57:25.306 INFO kablam! | Oct 27 17:57:25.306 INFO kablam! 166 | let bytes = match res { Oct 27 17:57:25.306 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Oct 27 17:57:25.306 INFO kablam! | Oct 27 17:57:25.306 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 17:57:25.306 INFO kablam! Oct 27 17:57:25.442 INFO kablam! warning: function is never used: `read_config` Oct 27 17:57:25.442 INFO kablam! --> src/config.rs:89:1 Oct 27 17:57:25.442 INFO kablam! | Oct 27 17:57:25.442 INFO kablam! 89 | pub fn read_config() -> Option { Oct 27 17:57:25.442 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.442 INFO kablam! | Oct 27 17:57:25.442 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 17:57:25.442 INFO kablam! Oct 27 17:57:25.442 INFO kablam! warning: function is never used: `write_config` Oct 27 17:57:25.442 INFO kablam! --> src/config.rs:123:1 Oct 27 17:57:25.442 INFO kablam! | Oct 27 17:57:25.442 INFO kablam! 123 | pub fn write_config(config: Config) { Oct 27 17:57:25.442 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.442 INFO kablam! Oct 27 17:57:25.445 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:25.445 INFO kablam! --> src/config.rs:149:9 Oct 27 17:57:25.445 INFO kablam! | Oct 27 17:57:25.445 INFO kablam! 149 | file.write_all(b""); Oct 27 17:57:25.445 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.445 INFO kablam! | Oct 27 17:57:25.445 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 17:57:25.445 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:25.445 INFO kablam! Oct 27 17:57:25.445 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:25.445 INFO kablam! --> src/config.rs:171:5 Oct 27 17:57:25.445 INFO kablam! | Oct 27 17:57:25.445 INFO kablam! 171 | file.flush(); Oct 27 17:57:25.445 INFO kablam! | ^^^^^^^^^^^^^ Oct 27 17:57:25.445 INFO kablam! | Oct 27 17:57:25.445 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:25.445 INFO kablam! Oct 27 17:57:25.445 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:25.445 INFO kablam! --> src/config.rs:229:9 Oct 27 17:57:25.445 INFO kablam! | Oct 27 17:57:25.445 INFO kablam! 229 | fs::remove_file(test_cache_loc); Oct 27 17:57:25.445 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.445 INFO kablam! | Oct 27 17:57:25.445 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:25.445 INFO kablam! Oct 27 17:57:25.453 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:57:25.454 INFO kablam! --> src/subscription.rs:208:5 Oct 27 17:57:25.454 INFO kablam! | Oct 27 17:57:25.454 INFO kablam! 208 | fs::remove_file(test_path); Oct 27 17:57:25.454 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:57:25.454 INFO kablam! | Oct 27 17:57:25.455 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:57:25.455 INFO kablam! Oct 27 17:57:25.479 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.45s Oct 27 17:57:25.485 INFO kablam! su: No module specific data is present Oct 27 17:57:25.811 INFO running `"docker" "rm" "-f" "0d4f020ac38c19018ee075d168a4aba5ea2a78f68461e8a62f13f57144fb47c4"` Oct 27 17:57:26.175 INFO blam! 0d4f020ac38c19018ee075d168a4aba5ea2a78f68461e8a62f13f57144fb47c4