Aug 18 02:03:46.651 INFO checking carnix-0.8.5 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 18 02:03:46.651 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 18 02:03:46.651 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 18 02:03:46.651 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 18 02:03:46.835 INFO blam! 928de030dd108e2c0900e1b43613d0af3041b15d30f16a8a5b65ef19ac437b51 Aug 18 02:03:46.837 INFO running `"docker" "start" "-a" "928de030dd108e2c0900e1b43613d0af3041b15d30f16a8a5b65ef19ac437b51"` Aug 18 02:03:48.034 INFO kablam! Checking carnix v0.8.5 (file:///source) Aug 18 02:03:52.968 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Aug 18 02:03:52.968 INFO kablam! --> src/output.rs:189:26 Aug 18 02:03:52.968 INFO kablam! | Aug 18 02:03:52.968 INFO kablam! 189 | let mut cache_path = std::env::home_dir().unwrap(); Aug 18 02:03:52.968 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 18 02:03:52.969 INFO kablam! | Aug 18 02:03:52.969 INFO kablam! = note: #[warn(deprecated)] on by default Aug 18 02:03:52.969 INFO kablam! Aug 18 02:03:53.082 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Aug 18 02:03:53.083 INFO kablam! --> src/output.rs:189:26 Aug 18 02:03:53.083 INFO kablam! | Aug 18 02:03:53.083 INFO kablam! 189 | let mut cache_path = std::env::home_dir().unwrap(); Aug 18 02:03:53.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 18 02:03:53.083 INFO kablam! | Aug 18 02:03:53.083 INFO kablam! = note: #[warn(deprecated)] on by default Aug 18 02:03:53.083 INFO kablam! Aug 18 02:03:53.365 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Aug 18 02:03:53.365 INFO kablam! --> src/output.rs:189:26 Aug 18 02:03:53.365 INFO kablam! | Aug 18 02:03:53.365 INFO kablam! 189 | let mut cache_path = std::env::home_dir().unwrap(); Aug 18 02:03:53.365 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 18 02:03:53.366 INFO kablam! | Aug 18 02:03:53.367 INFO kablam! = note: #[warn(deprecated)] on by default Aug 18 02:03:53.367 INFO kablam! Aug 18 02:03:53.466 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Aug 18 02:03:53.466 INFO kablam! --> src/output.rs:189:26 Aug 18 02:03:53.467 INFO kablam! | Aug 18 02:03:53.467 INFO kablam! 189 | let mut cache_path = std::env::home_dir().unwrap(); Aug 18 02:03:53.467 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 18 02:03:53.467 INFO kablam! | Aug 18 02:03:53.467 INFO kablam! = note: #[warn(deprecated)] on by default Aug 18 02:03:53.467 INFO kablam! Aug 18 02:04:01.291 INFO kablam! warning: unused variable: `i` Aug 18 02:04:01.291 INFO kablam! --> src/cfg.rs:121:30 Aug 18 02:04:01.291 INFO kablam! | Aug 18 02:04:01.291 INFO kablam! 121 | if let IResult::Done(ref i, ref o) = x { Aug 18 02:04:01.291 INFO kablam! | ^ help: consider using `_i` instead Aug 18 02:04:01.291 INFO kablam! | Aug 18 02:04:01.292 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 18 02:04:01.292 INFO kablam! Aug 18 02:04:01.425 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:01.425 INFO kablam! --> src/main.rs:94:13 Aug 18 02:04:01.425 INFO kablam! | Aug 18 02:04:01.425 INFO kablam! 94 | let mut bindir = Path::new(path.trim()).join("bin"); Aug 18 02:04:01.425 INFO kablam! | ----^^^^^^ Aug 18 02:04:01.426 INFO kablam! | | Aug 18 02:04:01.426 INFO kablam! | help: remove this `mut` Aug 18 02:04:01.426 INFO kablam! | Aug 18 02:04:01.426 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 02:04:01.426 INFO kablam! Aug 18 02:04:01.852 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:01.852 INFO kablam! --> src/main.rs:94:13 Aug 18 02:04:01.852 INFO kablam! | Aug 18 02:04:01.852 INFO kablam! 94 | let mut bindir = Path::new(path.trim()).join("bin"); Aug 18 02:04:01.852 INFO kablam! | ----^^^^^^ Aug 18 02:04:01.852 INFO kablam! | | Aug 18 02:04:01.852 INFO kablam! | help: remove this `mut` Aug 18 02:04:01.852 INFO kablam! | Aug 18 02:04:01.852 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 02:04:01.852 INFO kablam! Aug 18 02:04:02.159 INFO kablam! warning: unused variable: `i` Aug 18 02:04:02.159 INFO kablam! --> src/cfg.rs:121:30 Aug 18 02:04:02.159 INFO kablam! | Aug 18 02:04:02.159 INFO kablam! 121 | if let IResult::Done(ref i, ref o) = x { Aug 18 02:04:02.159 INFO kablam! | ^ help: consider using `_i` instead Aug 18 02:04:02.160 INFO kablam! | Aug 18 02:04:02.160 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 18 02:04:02.160 INFO kablam! Aug 18 02:04:03.275 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.275 INFO kablam! --> src/output.rs:343:21 Aug 18 02:04:03.275 INFO kablam! | Aug 18 02:04:03.275 INFO kablam! 343 | let mut pack = pack.as_table_mut().unwrap(); Aug 18 02:04:03.275 INFO kablam! | ----^^^^ Aug 18 02:04:03.275 INFO kablam! | | Aug 18 02:04:03.275 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.275 INFO kablam! Aug 18 02:04:03.346 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.346 INFO kablam! --> src/output.rs:391:31 Aug 18 02:04:03.346 INFO kablam! | Aug 18 02:04:03.346 INFO kablam! 391 | if let Ok(mut prefetch) = cra.prefetch(cache, &source_type) { Aug 18 02:04:03.346 INFO kablam! | ----^^^^^^^^ Aug 18 02:04:03.346 INFO kablam! | | Aug 18 02:04:03.346 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.354 INFO kablam! Aug 18 02:04:03.458 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.458 INFO kablam! --> src/output.rs:343:21 Aug 18 02:04:03.458 INFO kablam! | Aug 18 02:04:03.458 INFO kablam! 343 | let mut pack = pack.as_table_mut().unwrap(); Aug 18 02:04:03.458 INFO kablam! | ----^^^^ Aug 18 02:04:03.458 INFO kablam! | | Aug 18 02:04:03.458 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.458 INFO kablam! Aug 18 02:04:03.539 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.540 INFO kablam! --> src/output.rs:343:21 Aug 18 02:04:03.540 INFO kablam! | Aug 18 02:04:03.540 INFO kablam! 343 | let mut pack = pack.as_table_mut().unwrap(); Aug 18 02:04:03.540 INFO kablam! | ----^^^^ Aug 18 02:04:03.540 INFO kablam! | | Aug 18 02:04:03.540 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.540 INFO kablam! | Aug 18 02:04:03.540 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 02:04:03.540 INFO kablam! Aug 18 02:04:03.568 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.568 INFO kablam! --> src/output.rs:391:31 Aug 18 02:04:03.568 INFO kablam! | Aug 18 02:04:03.568 INFO kablam! 391 | if let Ok(mut prefetch) = cra.prefetch(cache, &source_type) { Aug 18 02:04:03.568 INFO kablam! | ----^^^^^^^^ Aug 18 02:04:03.568 INFO kablam! | | Aug 18 02:04:03.568 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.568 INFO kablam! Aug 18 02:04:03.648 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.648 INFO kablam! --> src/output.rs:391:31 Aug 18 02:04:03.648 INFO kablam! | Aug 18 02:04:03.648 INFO kablam! 391 | if let Ok(mut prefetch) = cra.prefetch(cache, &source_type) { Aug 18 02:04:03.648 INFO kablam! | ----^^^^^^^^ Aug 18 02:04:03.648 INFO kablam! | | Aug 18 02:04:03.648 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.648 INFO kablam! Aug 18 02:04:03.923 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:03.923 INFO kablam! --> src/output.rs:343:21 Aug 18 02:04:03.923 INFO kablam! | Aug 18 02:04:03.923 INFO kablam! 343 | let mut pack = pack.as_table_mut().unwrap(); Aug 18 02:04:03.923 INFO kablam! | ----^^^^ Aug 18 02:04:03.923 INFO kablam! | | Aug 18 02:04:03.923 INFO kablam! | help: remove this `mut` Aug 18 02:04:03.927 INFO kablam! | Aug 18 02:04:03.930 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 02:04:03.931 INFO kablam! Aug 18 02:04:04.085 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.085 INFO kablam! --> src/output.rs:766:21 Aug 18 02:04:04.085 INFO kablam! | Aug 18 02:04:04.085 INFO kablam! 766 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:04.085 INFO kablam! | ----^ Aug 18 02:04:04.085 INFO kablam! | | Aug 18 02:04:04.085 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.085 INFO kablam! Aug 18 02:04:04.085 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.085 INFO kablam! --> src/output.rs:798:25 Aug 18 02:04:04.085 INFO kablam! | Aug 18 02:04:04.085 INFO kablam! 798 | let mut e = output_features.entry(format!("{}.\"{}\"", dep_name, feat)).or_insert(Vec::new()); Aug 18 02:04:04.085 INFO kablam! | ----^ Aug 18 02:04:04.086 INFO kablam! | | Aug 18 02:04:04.086 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.086 INFO kablam! Aug 18 02:04:04.086 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.086 INFO kablam! --> src/output.rs:815:33 Aug 18 02:04:04.086 INFO kablam! | Aug 18 02:04:04.086 INFO kablam! 815 | let mut e = output_features.entry(dep_name).or_insert(Vec::new()); Aug 18 02:04:04.086 INFO kablam! | ----^ Aug 18 02:04:04.086 INFO kablam! | | Aug 18 02:04:04.086 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.086 INFO kablam! Aug 18 02:04:04.086 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.086 INFO kablam! --> src/output.rs:843:17 Aug 18 02:04:04.086 INFO kablam! | Aug 18 02:04:04.086 INFO kablam! 843 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:04.086 INFO kablam! | ----^ Aug 18 02:04:04.086 INFO kablam! | | Aug 18 02:04:04.086 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.086 INFO kablam! Aug 18 02:04:04.112 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.112 INFO kablam! --> src/output.rs:391:31 Aug 18 02:04:04.112 INFO kablam! | Aug 18 02:04:04.112 INFO kablam! 391 | if let Ok(mut prefetch) = cra.prefetch(cache, &source_type) { Aug 18 02:04:04.112 INFO kablam! | ----^^^^^^^^ Aug 18 02:04:04.112 INFO kablam! | | Aug 18 02:04:04.112 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.113 INFO kablam! Aug 18 02:04:04.778 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.778 INFO kablam! --> src/output.rs:766:21 Aug 18 02:04:04.778 INFO kablam! | Aug 18 02:04:04.778 INFO kablam! 766 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:04.778 INFO kablam! | ----^ Aug 18 02:04:04.779 INFO kablam! | | Aug 18 02:04:04.779 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.779 INFO kablam! Aug 18 02:04:04.779 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.779 INFO kablam! --> src/output.rs:798:25 Aug 18 02:04:04.779 INFO kablam! | Aug 18 02:04:04.779 INFO kablam! 798 | let mut e = output_features.entry(format!("{}.\"{}\"", dep_name, feat)).or_insert(Vec::new()); Aug 18 02:04:04.779 INFO kablam! | ----^ Aug 18 02:04:04.779 INFO kablam! | | Aug 18 02:04:04.779 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.779 INFO kablam! Aug 18 02:04:04.779 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.779 INFO kablam! --> src/output.rs:815:33 Aug 18 02:04:04.779 INFO kablam! | Aug 18 02:04:04.779 INFO kablam! 815 | let mut e = output_features.entry(dep_name).or_insert(Vec::new()); Aug 18 02:04:04.779 INFO kablam! | ----^ Aug 18 02:04:04.779 INFO kablam! | | Aug 18 02:04:04.779 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.779 INFO kablam! Aug 18 02:04:04.780 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:04.780 INFO kablam! --> src/output.rs:843:17 Aug 18 02:04:04.780 INFO kablam! | Aug 18 02:04:04.780 INFO kablam! 843 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:04.780 INFO kablam! | ----^ Aug 18 02:04:04.780 INFO kablam! | | Aug 18 02:04:04.780 INFO kablam! | help: remove this `mut` Aug 18 02:04:04.780 INFO kablam! Aug 18 02:04:05.094 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.094 INFO kablam! --> src/output.rs:766:21 Aug 18 02:04:05.094 INFO kablam! | Aug 18 02:04:05.094 INFO kablam! 766 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:05.094 INFO kablam! | ----^ Aug 18 02:04:05.094 INFO kablam! | | Aug 18 02:04:05.094 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.095 INFO kablam! Aug 18 02:04:05.095 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.095 INFO kablam! --> src/output.rs:798:25 Aug 18 02:04:05.095 INFO kablam! | Aug 18 02:04:05.096 INFO kablam! 798 | let mut e = output_features.entry(format!("{}.\"{}\"", dep_name, feat)).or_insert(Vec::new()); Aug 18 02:04:05.096 INFO kablam! | ----^ Aug 18 02:04:05.096 INFO kablam! | | Aug 18 02:04:05.096 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.096 INFO kablam! Aug 18 02:04:05.101 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.101 INFO kablam! --> src/output.rs:815:33 Aug 18 02:04:05.101 INFO kablam! | Aug 18 02:04:05.102 INFO kablam! 815 | let mut e = output_features.entry(dep_name).or_insert(Vec::new()); Aug 18 02:04:05.102 INFO kablam! | ----^ Aug 18 02:04:05.102 INFO kablam! | | Aug 18 02:04:05.102 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.107 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.107 INFO kablam! --> src/output.rs:766:21 Aug 18 02:04:05.107 INFO kablam! | Aug 18 02:04:05.108 INFO kablam! 766 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:05.108 INFO kablam! | ----^ Aug 18 02:04:05.108 INFO kablam! | | Aug 18 02:04:05.108 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.108 INFO kablam! Aug 18 02:04:05.108 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.108 INFO kablam! --> src/output.rs:798:25 Aug 18 02:04:05.108 INFO kablam! | Aug 18 02:04:05.108 INFO kablam! 798 | let mut e = output_features.entry(format!("{}.\"{}\"", dep_name, feat)).or_insert(Vec::new()); Aug 18 02:04:05.108 INFO kablam! | ----^ Aug 18 02:04:05.108 INFO kablam! | | Aug 18 02:04:05.108 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.108 INFO kablam! Aug 18 02:04:05.108 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.108 INFO kablam! --> src/output.rs:815:33 Aug 18 02:04:05.108 INFO kablam! | Aug 18 02:04:05.108 INFO kablam! 815 | let mut e = output_features.entry(dep_name).or_insert(Vec::new()); Aug 18 02:04:05.108 INFO kablam! | ----^ Aug 18 02:04:05.108 INFO kablam! | | Aug 18 02:04:05.108 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.108 INFO kablam! Aug 18 02:04:05.108 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.108 INFO kablam! --> src/output.rs:843:17 Aug 18 02:04:05.108 INFO kablam! | Aug 18 02:04:05.108 INFO kablam! 843 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:05.109 INFO kablam! | ----^ Aug 18 02:04:05.109 INFO kablam! | | Aug 18 02:04:05.109 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.109 INFO kablam! Aug 18 02:04:05.110 INFO kablam! Aug 18 02:04:05.111 INFO kablam! warning: variable does not need to be mutable Aug 18 02:04:05.111 INFO kablam! --> src/output.rs:843:17 Aug 18 02:04:05.111 INFO kablam! | Aug 18 02:04:05.111 INFO kablam! 843 | let mut e = output_features.entry(dep).or_insert(Vec::new()); Aug 18 02:04:05.111 INFO kablam! | ----^ Aug 18 02:04:05.111 INFO kablam! | | Aug 18 02:04:05.111 INFO kablam! | help: remove this `mut` Aug 18 02:04:05.112 INFO kablam! Aug 18 02:04:06.229 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 18.39s Aug 18 02:04:06.245 INFO kablam! su: No module specific data is present Aug 18 02:04:06.877 INFO running `"docker" "rm" "-f" "928de030dd108e2c0900e1b43613d0af3041b15d30f16a8a5b65ef19ac437b51"` Aug 18 02:04:07.048 INFO blam! 928de030dd108e2c0900e1b43613d0af3041b15d30f16a8a5b65ef19ac437b51