Sep 10 05:44:16.766 INFO checking zoneinfo_parse-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:44:16.766 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:44:16.766 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:44:16.981 INFO blam! 3955d4988462c0c3a3b4d71741d3b6845f6476f534d3398bac129984d449a62f
Sep 10 05:44:16.983 INFO running `"docker" "start" "-a" "3955d4988462c0c3a3b4d71741d3b6845f6476f534d3398bac129984d449a62f"`
Sep 10 05:44:18.110 INFO kablam! usermod: no changes
Sep 10 05:44:18.183 INFO kablam!     Checking locale v0.2.2
Sep 10 05:44:18.186 INFO kablam!     Checking pad v0.1.5
Sep 10 05:44:18.186 INFO kablam!     Checking iso8601 v0.1.1
Sep 10 05:44:19.293 INFO kablam!     Checking datetime v0.4.7
Sep 10 05:44:20.486 INFO kablam!     Checking zoneinfo_parse v0.1.4 (file:///source)
Sep 10 05:44:21.114 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 05:44:21.114 INFO kablam!   --> src/line.rs:80:5
Sep 10 05:44:21.114 INFO kablam!    |
Sep 10 05:44:21.114 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 10 05:44:21.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.114 INFO kablam!    |
Sep 10 05:44:21.114 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 05:44:21.114 INFO kablam! 
Sep 10 05:44:21.286 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 05:44:21.286 INFO kablam!   --> src/line.rs:80:5
Sep 10 05:44:21.286 INFO kablam!    |
Sep 10 05:44:21.286 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 10 05:44:21.286 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.286 INFO kablam!    |
Sep 10 05:44:21.286 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 05:44:21.286 INFO kablam! 
Sep 10 05:44:21.462 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 05:44:21.462 INFO kablam!   --> src/line.rs:80:5
Sep 10 05:44:21.462 INFO kablam!    |
Sep 10 05:44:21.462 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 10 05:44:21.462 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.462 INFO kablam!    |
Sep 10 05:44:21.462 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 05:44:21.462 INFO kablam! 
Sep 10 05:44:21.590 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:44:21.590 INFO kablam!    --> src/table.rs:327:13
Sep 10 05:44:21.590 INFO kablam!     |
Sep 10 05:44:21.590 INFO kablam! 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Sep 10 05:44:21.590 INFO kablam!     |             ----^^^^^^^
Sep 10 05:44:21.590 INFO kablam!     |             |
Sep 10 05:44:21.590 INFO kablam!     |             help: remove this `mut`
Sep 10 05:44:21.590 INFO kablam!     |
Sep 10 05:44:21.590 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 05:44:21.590 INFO kablam! 
Sep 10 05:44:21.590 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:44:21.590 INFO kablam!    --> src/table.rs:342:13
Sep 10 05:44:21.590 INFO kablam!     |
Sep 10 05:44:21.590 INFO kablam! 342 |         let mut zoneset = match self.current_zoneset_name {
Sep 10 05:44:21.590 INFO kablam!     |             ----^^^^^^^
Sep 10 05:44:21.590 INFO kablam!     |             |
Sep 10 05:44:21.590 INFO kablam!     |             help: remove this `mut`
Sep 10 05:44:21.590 INFO kablam! 
Sep 10 05:44:21.654 INFO kablam! warning: missing documentation for a method
Sep 10 05:44:21.654 INFO kablam!    --> src/table.rs:268:5
Sep 10 05:44:21.654 INFO kablam!     |
Sep 10 05:44:21.654 INFO kablam! 268 |     pub fn format(&self, dst_offset: i64, letters: Option<&String>) -> String {
Sep 10 05:44:21.654 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.654 INFO kablam!     |
Sep 10 05:44:21.654 INFO kablam! note: lint level defined here
Sep 10 05:44:21.654 INFO kablam!    --> src/lib.rs:36:9
Sep 10 05:44:21.654 INFO kablam!     |
Sep 10 05:44:21.654 INFO kablam! 36  | #![warn(missing_docs)]
Sep 10 05:44:21.654 INFO kablam!     |         ^^^^^^^^^^^^
Sep 10 05:44:21.654 INFO kablam! 
Sep 10 05:44:21.654 INFO kablam! warning: missing documentation for a method
Sep 10 05:44:21.654 INFO kablam!    --> src/table.rs:282:5
Sep 10 05:44:21.654 INFO kablam!     |
Sep 10 05:44:21.654 INFO kablam! 282 |     pub fn format_constant(&self) -> String {
Sep 10 05:44:21.654 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.654 INFO kablam! 
Sep 10 05:44:21.658 INFO kablam! warning: unused result
Sep 10 05:44:21.658 INFO kablam!   --> src/structure.rs:63:17
Sep 10 05:44:21.658 INFO kablam!    |
Sep 10 05:44:21.658 INFO kablam! 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Sep 10 05:44:21.658 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.658 INFO kablam!    |
Sep 10 05:44:21.658 INFO kablam! note: lint level defined here
Sep 10 05:44:21.658 INFO kablam!   --> src/lib.rs:40:9
Sep 10 05:44:21.658 INFO kablam!    |
Sep 10 05:44:21.658 INFO kablam! 40 | #![warn(unused_results)]
Sep 10 05:44:21.658 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 10 05:44:21.658 INFO kablam! 
Sep 10 05:44:21.658 INFO kablam! warning: unused result
Sep 10 05:44:21.658 INFO kablam!   --> src/structure.rs:73:17
Sep 10 05:44:21.658 INFO kablam!    |
Sep 10 05:44:21.658 INFO kablam! 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Sep 10 05:44:21.658 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.658 INFO kablam! 
Sep 10 05:44:21.894 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 05:44:21.894 INFO kablam!   --> src/line.rs:80:5
Sep 10 05:44:21.894 INFO kablam!    |
Sep 10 05:44:21.894 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 10 05:44:21.894 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:21.894 INFO kablam!    |
Sep 10 05:44:21.894 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 05:44:21.894 INFO kablam! 
Sep 10 05:44:22.058 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:44:22.058 INFO kablam!    --> src/table.rs:327:13
Sep 10 05:44:22.058 INFO kablam!     |
Sep 10 05:44:22.058 INFO kablam! 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Sep 10 05:44:22.058 INFO kablam!     |             ----^^^^^^^
Sep 10 05:44:22.058 INFO kablam!     |             |
Sep 10 05:44:22.058 INFO kablam!     |             help: remove this `mut`
Sep 10 05:44:22.058 INFO kablam!     |
Sep 10 05:44:22.058 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 05:44:22.058 INFO kablam! 
Sep 10 05:44:22.058 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:44:22.058 INFO kablam!    --> src/table.rs:342:13
Sep 10 05:44:22.058 INFO kablam!     |
Sep 10 05:44:22.058 INFO kablam! 342 |         let mut zoneset = match self.current_zoneset_name {
Sep 10 05:44:22.058 INFO kablam!     |             ----^^^^^^^
Sep 10 05:44:22.058 INFO kablam!     |             |
Sep 10 05:44:22.058 INFO kablam!     |             help: remove this `mut`
Sep 10 05:44:22.058 INFO kablam! 
Sep 10 05:44:22.138 INFO kablam! warning: unused result
Sep 10 05:44:22.138 INFO kablam!   --> src/structure.rs:63:17
Sep 10 05:44:22.138 INFO kablam!    |
Sep 10 05:44:22.138 INFO kablam! 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Sep 10 05:44:22.138 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:22.138 INFO kablam!    |
Sep 10 05:44:22.138 INFO kablam! note: lint level defined here
Sep 10 05:44:22.138 INFO kablam!   --> src/lib.rs:40:9
Sep 10 05:44:22.138 INFO kablam!    |
Sep 10 05:44:22.138 INFO kablam! 40 | #![warn(unused_results)]
Sep 10 05:44:22.138 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 10 05:44:22.138 INFO kablam! 
Sep 10 05:44:22.138 INFO kablam! warning: unused result
Sep 10 05:44:22.138 INFO kablam!   --> src/structure.rs:73:17
Sep 10 05:44:22.138 INFO kablam!    |
Sep 10 05:44:22.138 INFO kablam! 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Sep 10 05:44:22.138 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:44:22.138 INFO kablam! 
Sep 10 05:44:22.318 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Sep 10 05:44:22.322 INFO kablam! su: No module specific data is present
Sep 10 05:44:23.445 INFO running `"docker" "rm" "-f" "3955d4988462c0c3a3b4d71741d3b6845f6476f534d3398bac129984d449a62f"`
Sep 10 05:44:23.537 INFO blam! 3955d4988462c0c3a3b4d71741d3b6845f6476f534d3398bac129984d449a62f