Sep 04 00:51:46.028 INFO checking zoneinfo_parse-0.1.4 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 00:51:46.028 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 00:51:46.028 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:51:46.199 INFO blam! f9073d40155b108f4aec58c05610b2007440ac9a6305b9b9eef36e58c027dcbb
Sep 04 00:51:46.200 INFO running `"docker" "start" "-a" "f9073d40155b108f4aec58c05610b2007440ac9a6305b9b9eef36e58c027dcbb"`
Sep 04 00:51:46.800 INFO kablam!     Checking locale v0.2.2
Sep 04 00:51:46.800 INFO kablam!     Checking iso8601 v0.1.1
Sep 04 00:51:46.800 INFO kablam!     Checking pad v0.1.5
Sep 04 00:51:48.098 INFO kablam!     Checking datetime v0.4.7
Sep 04 00:51:49.622 INFO kablam!     Checking zoneinfo_parse v0.1.4 (file:///source)
Sep 04 00:51:50.132 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 00:51:50.132 INFO kablam!   --> src/line.rs:80:5
Sep 04 00:51:50.132 INFO kablam!    |
Sep 04 00:51:50.132 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 04 00:51:50.132 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:50.132 INFO kablam!    |
Sep 04 00:51:50.132 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 00:51:50.132 INFO kablam! 
Sep 04 00:51:50.397 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 00:51:50.397 INFO kablam!   --> src/line.rs:80:5
Sep 04 00:51:50.397 INFO kablam!    |
Sep 04 00:51:50.397 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 04 00:51:50.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:50.397 INFO kablam!    |
Sep 04 00:51:50.397 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 00:51:50.397 INFO kablam! 
Sep 04 00:51:50.737 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 00:51:50.737 INFO kablam!   --> src/line.rs:80:5
Sep 04 00:51:50.737 INFO kablam!    |
Sep 04 00:51:50.737 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 04 00:51:50.737 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:50.737 INFO kablam!    |
Sep 04 00:51:50.737 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 00:51:50.737 INFO kablam! 
Sep 04 00:51:50.923 INFO kablam! warning: variable does not need to be mutable
Sep 04 00:51:50.923 INFO kablam!    --> src/table.rs:327:13
Sep 04 00:51:50.923 INFO kablam!     |
Sep 04 00:51:50.923 INFO kablam! 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Sep 04 00:51:50.923 INFO kablam!     |             ----^^^^^^^
Sep 04 00:51:50.923 INFO kablam!     |             |
Sep 04 00:51:50.923 INFO kablam!     |             help: remove this `mut`
Sep 04 00:51:50.923 INFO kablam!     |
Sep 04 00:51:50.923 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 00:51:50.923 INFO kablam! 
Sep 04 00:51:50.923 INFO kablam! warning: variable does not need to be mutable
Sep 04 00:51:50.924 INFO kablam!    --> src/table.rs:342:13
Sep 04 00:51:50.924 INFO kablam!     |
Sep 04 00:51:50.924 INFO kablam! 342 |         let mut zoneset = match self.current_zoneset_name {
Sep 04 00:51:50.924 INFO kablam!     |             ----^^^^^^^
Sep 04 00:51:50.924 INFO kablam!     |             |
Sep 04 00:51:50.924 INFO kablam!     |             help: remove this `mut`
Sep 04 00:51:50.924 INFO kablam! 
Sep 04 00:51:51.016 INFO kablam! warning: missing documentation for a method
Sep 04 00:51:51.016 INFO kablam!    --> src/table.rs:268:5
Sep 04 00:51:51.016 INFO kablam!     |
Sep 04 00:51:51.017 INFO kablam! 268 |     pub fn format(&self, dst_offset: i64, letters: Option<&String>) -> String {
Sep 04 00:51:51.017 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.017 INFO kablam!     |
Sep 04 00:51:51.017 INFO kablam! note: lint level defined here
Sep 04 00:51:51.017 INFO kablam!    --> src/lib.rs:36:9
Sep 04 00:51:51.017 INFO kablam!     |
Sep 04 00:51:51.017 INFO kablam! 36  | #![warn(missing_docs)]
Sep 04 00:51:51.017 INFO kablam!     |         ^^^^^^^^^^^^
Sep 04 00:51:51.017 INFO kablam! 
Sep 04 00:51:51.017 INFO kablam! warning: missing documentation for a method
Sep 04 00:51:51.017 INFO kablam!    --> src/table.rs:282:5
Sep 04 00:51:51.017 INFO kablam!     |
Sep 04 00:51:51.017 INFO kablam! 282 |     pub fn format_constant(&self) -> String {
Sep 04 00:51:51.017 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.017 INFO kablam! 
Sep 04 00:51:51.020 INFO kablam! warning: unused result
Sep 04 00:51:51.020 INFO kablam!   --> src/structure.rs:63:17
Sep 04 00:51:51.020 INFO kablam!    |
Sep 04 00:51:51.020 INFO kablam! 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Sep 04 00:51:51.020 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.020 INFO kablam!    |
Sep 04 00:51:51.020 INFO kablam! note: lint level defined here
Sep 04 00:51:51.020 INFO kablam!   --> src/lib.rs:40:9
Sep 04 00:51:51.020 INFO kablam!    |
Sep 04 00:51:51.020 INFO kablam! 40 | #![warn(unused_results)]
Sep 04 00:51:51.020 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 04 00:51:51.020 INFO kablam! 
Sep 04 00:51:51.020 INFO kablam! warning: unused result
Sep 04 00:51:51.020 INFO kablam!   --> src/structure.rs:73:17
Sep 04 00:51:51.021 INFO kablam!    |
Sep 04 00:51:51.021 INFO kablam! 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Sep 04 00:51:51.021 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.021 INFO kablam! 
Sep 04 00:51:51.226 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 00:51:51.226 INFO kablam!   --> src/line.rs:80:5
Sep 04 00:51:51.226 INFO kablam!    |
Sep 04 00:51:51.226 INFO kablam! 80 | use std::ascii::AsciiExt;
Sep 04 00:51:51.226 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.226 INFO kablam!    |
Sep 04 00:51:51.226 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 00:51:51.226 INFO kablam! 
Sep 04 00:51:51.581 INFO kablam! warning: variable does not need to be mutable
Sep 04 00:51:51.581 INFO kablam!    --> src/table.rs:327:13
Sep 04 00:51:51.581 INFO kablam!     |
Sep 04 00:51:51.581 INFO kablam! 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Sep 04 00:51:51.581 INFO kablam!     |             ----^^^^^^^
Sep 04 00:51:51.581 INFO kablam!     |             |
Sep 04 00:51:51.581 INFO kablam!     |             help: remove this `mut`
Sep 04 00:51:51.581 INFO kablam!     |
Sep 04 00:51:51.581 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 00:51:51.581 INFO kablam! 
Sep 04 00:51:51.582 INFO kablam! warning: variable does not need to be mutable
Sep 04 00:51:51.582 INFO kablam!    --> src/table.rs:342:13
Sep 04 00:51:51.582 INFO kablam!     |
Sep 04 00:51:51.582 INFO kablam! 342 |         let mut zoneset = match self.current_zoneset_name {
Sep 04 00:51:51.582 INFO kablam!     |             ----^^^^^^^
Sep 04 00:51:51.582 INFO kablam!     |             |
Sep 04 00:51:51.582 INFO kablam!     |             help: remove this `mut`
Sep 04 00:51:51.582 INFO kablam! 
Sep 04 00:51:51.753 INFO kablam! warning: unused result
Sep 04 00:51:51.753 INFO kablam!   --> src/structure.rs:63:17
Sep 04 00:51:51.753 INFO kablam!    |
Sep 04 00:51:51.753 INFO kablam! 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Sep 04 00:51:51.753 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.753 INFO kablam!    |
Sep 04 00:51:51.753 INFO kablam! note: lint level defined here
Sep 04 00:51:51.754 INFO kablam!   --> src/lib.rs:40:9
Sep 04 00:51:51.754 INFO kablam!    |
Sep 04 00:51:51.754 INFO kablam! 40 | #![warn(unused_results)]
Sep 04 00:51:51.754 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 04 00:51:51.754 INFO kablam! 
Sep 04 00:51:51.754 INFO kablam! warning: unused result
Sep 04 00:51:51.754 INFO kablam!   --> src/structure.rs:73:17
Sep 04 00:51:51.754 INFO kablam!    |
Sep 04 00:51:51.754 INFO kablam! 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Sep 04 00:51:51.754 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:51:51.754 INFO kablam! 
Sep 04 00:51:51.952 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.21s
Sep 04 00:51:51.955 INFO kablam! su: No module specific data is present
Sep 04 00:51:52.359 INFO running `"docker" "rm" "-f" "f9073d40155b108f4aec58c05610b2007440ac9a6305b9b9eef36e58c027dcbb"`
Sep 04 00:51:52.455 INFO blam! f9073d40155b108f4aec58c05610b2007440ac9a6305b9b9eef36e58c027dcbb