Nov 28 14:57:39.433 INFO checking zoneinfo_parse-0.1.4 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:57:39.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:57:39.890 INFO [stdout] f6002ae0944ea2ec6bce677bea29e475a6d3f026b58a6e1875437654b5558a7d
Nov 28 14:57:39.892 INFO running `"docker" "start" "-a" "f6002ae0944ea2ec6bce677bea29e475a6d3f026b58a6e1875437654b5558a7d"`
Nov 28 14:57:40.577 INFO [stderr] usermod: no changes
Nov 28 14:57:40.692 INFO [stderr]     Checking locale v0.2.2
Nov 28 14:57:41.720 INFO [stderr]     Checking datetime v0.4.7
Nov 28 14:57:43.064 INFO [stderr]     Checking zoneinfo_parse v0.1.4 (/source)
Nov 28 14:57:44.472 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 14:57:44.472 INFO [stderr]   --> src/line.rs:80:5
Nov 28 14:57:44.472 INFO [stderr]    |
Nov 28 14:57:44.472 INFO [stderr] 80 | use std::ascii::AsciiExt;
Nov 28 14:57:44.472 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.472 INFO [stderr]    |
Nov 28 14:57:44.472 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 14:57:44.472 INFO [stderr] 
Nov 28 14:57:44.761 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 14:57:44.761 INFO [stderr]   --> src/line.rs:80:5
Nov 28 14:57:44.761 INFO [stderr]    |
Nov 28 14:57:44.762 INFO [stderr] 80 | use std::ascii::AsciiExt;
Nov 28 14:57:44.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.762 INFO [stderr]    |
Nov 28 14:57:44.762 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 14:57:44.763 INFO [stderr] 
Nov 28 14:57:44.805 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 14:57:44.805 INFO [stderr]   --> src/line.rs:80:5
Nov 28 14:57:44.805 INFO [stderr]    |
Nov 28 14:57:44.806 INFO [stderr] 80 | use std::ascii::AsciiExt;
Nov 28 14:57:44.806 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.806 INFO [stderr]    |
Nov 28 14:57:44.806 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 14:57:44.807 INFO [stderr] 
Nov 28 14:57:44.888 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:57:44.889 INFO [stderr]    --> src/table.rs:327:13
Nov 28 14:57:44.889 INFO [stderr]     |
Nov 28 14:57:44.889 INFO [stderr] 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Nov 28 14:57:44.889 INFO [stderr]     |             ----^^^^^^^
Nov 28 14:57:44.890 INFO [stderr]     |             |
Nov 28 14:57:44.890 INFO [stderr]     |             help: remove this `mut`
Nov 28 14:57:44.890 INFO [stderr]     |
Nov 28 14:57:44.891 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 14:57:44.891 INFO [stderr] 
Nov 28 14:57:44.897 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:57:44.897 INFO [stderr]    --> src/table.rs:342:13
Nov 28 14:57:44.897 INFO [stderr]     |
Nov 28 14:57:44.897 INFO [stderr] 342 |         let mut zoneset = match self.current_zoneset_name {
Nov 28 14:57:44.898 INFO [stderr]     |             ----^^^^^^^
Nov 28 14:57:44.898 INFO [stderr]     |             |
Nov 28 14:57:44.898 INFO [stderr]     |             help: remove this `mut`
Nov 28 14:57:44.898 INFO [stderr] 
Nov 28 14:57:44.964 INFO [stderr] warning: missing documentation for a method
Nov 28 14:57:44.964 INFO [stderr]    --> src/table.rs:268:5
Nov 28 14:57:44.964 INFO [stderr]     |
Nov 28 14:57:44.964 INFO [stderr] 268 |     pub fn format(&self, dst_offset: i64, letters: Option<&String>) -> String {
Nov 28 14:57:44.964 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.964 INFO [stderr]     |
Nov 28 14:57:44.964 INFO [stderr] note: lint level defined here
Nov 28 14:57:44.964 INFO [stderr]    --> src/lib.rs:36:9
Nov 28 14:57:44.964 INFO [stderr]     |
Nov 28 14:57:44.964 INFO [stderr] 36  | #![warn(missing_docs)]
Nov 28 14:57:44.964 INFO [stderr]     |         ^^^^^^^^^^^^
Nov 28 14:57:44.964 INFO [stderr] 
Nov 28 14:57:44.964 INFO [stderr] warning: missing documentation for a method
Nov 28 14:57:44.965 INFO [stderr]    --> src/table.rs:282:5
Nov 28 14:57:44.965 INFO [stderr]     |
Nov 28 14:57:44.965 INFO [stderr] 282 |     pub fn format_constant(&self) -> String {
Nov 28 14:57:44.965 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.965 INFO [stderr] 
Nov 28 14:57:44.965 INFO [stderr] warning: unused result
Nov 28 14:57:44.965 INFO [stderr]   --> src/structure.rs:63:17
Nov 28 14:57:44.965 INFO [stderr]    |
Nov 28 14:57:44.965 INFO [stderr] 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Nov 28 14:57:44.965 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.965 INFO [stderr]    |
Nov 28 14:57:44.965 INFO [stderr] note: lint level defined here
Nov 28 14:57:44.965 INFO [stderr]   --> src/lib.rs:40:9
Nov 28 14:57:44.965 INFO [stderr]    |
Nov 28 14:57:44.965 INFO [stderr] 40 | #![warn(unused_results)]
Nov 28 14:57:44.965 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 28 14:57:44.965 INFO [stderr] 
Nov 28 14:57:44.965 INFO [stderr] warning: unused result
Nov 28 14:57:44.965 INFO [stderr]   --> src/structure.rs:73:17
Nov 28 14:57:44.965 INFO [stderr]    |
Nov 28 14:57:44.965 INFO [stderr] 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Nov 28 14:57:44.965 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:44.965 INFO [stderr] 
Nov 28 14:57:45.305 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 14:57:45.305 INFO [stderr]   --> src/line.rs:80:5
Nov 28 14:57:45.305 INFO [stderr]    |
Nov 28 14:57:45.305 INFO [stderr] 80 | use std::ascii::AsciiExt;
Nov 28 14:57:45.305 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:45.305 INFO [stderr]    |
Nov 28 14:57:45.305 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 14:57:45.305 INFO [stderr] 
Nov 28 14:57:45.471 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:57:45.471 INFO [stderr]    --> src/table.rs:327:13
Nov 28 14:57:45.471 INFO [stderr]     |
Nov 28 14:57:45.471 INFO [stderr] 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Nov 28 14:57:45.471 INFO [stderr]     |             ----^^^^^^^
Nov 28 14:57:45.471 INFO [stderr]     |             |
Nov 28 14:57:45.471 INFO [stderr]     |             help: remove this `mut`
Nov 28 14:57:45.471 INFO [stderr]     |
Nov 28 14:57:45.473 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 14:57:45.473 INFO [stderr] 
Nov 28 14:57:45.473 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:57:45.473 INFO [stderr]    --> src/table.rs:342:13
Nov 28 14:57:45.473 INFO [stderr]     |
Nov 28 14:57:45.473 INFO [stderr] 342 |         let mut zoneset = match self.current_zoneset_name {
Nov 28 14:57:45.473 INFO [stderr]     |             ----^^^^^^^
Nov 28 14:57:45.473 INFO [stderr]     |             |
Nov 28 14:57:45.473 INFO [stderr]     |             help: remove this `mut`
Nov 28 14:57:45.473 INFO [stderr] 
Nov 28 14:57:45.556 INFO [stderr] warning: unused result
Nov 28 14:57:45.556 INFO [stderr]   --> src/structure.rs:63:17
Nov 28 14:57:45.556 INFO [stderr]    |
Nov 28 14:57:45.556 INFO [stderr] 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Nov 28 14:57:45.556 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:45.556 INFO [stderr]    |
Nov 28 14:57:45.556 INFO [stderr] note: lint level defined here
Nov 28 14:57:45.556 INFO [stderr]   --> src/lib.rs:40:9
Nov 28 14:57:45.556 INFO [stderr]    |
Nov 28 14:57:45.556 INFO [stderr] 40 | #![warn(unused_results)]
Nov 28 14:57:45.556 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 28 14:57:45.556 INFO [stderr] 
Nov 28 14:57:45.556 INFO [stderr] warning: unused result
Nov 28 14:57:45.556 INFO [stderr]   --> src/structure.rs:73:17
Nov 28 14:57:45.556 INFO [stderr]    |
Nov 28 14:57:45.556 INFO [stderr] 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Nov 28 14:57:45.556 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:57:45.556 INFO [stderr] 
Nov 28 14:57:46.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.93s
Nov 28 14:57:46.553 INFO [stderr] su: No module specific data is present
Nov 28 14:57:47.285 INFO running `"docker" "inspect" "f6002ae0944ea2ec6bce677bea29e475a6d3f026b58a6e1875437654b5558a7d"`
Nov 28 14:57:47.422 INFO running `"docker" "rm" "-f" "f6002ae0944ea2ec6bce677bea29e475a6d3f026b58a6e1875437654b5558a7d"`
Nov 28 14:57:47.572 INFO [stdout] f6002ae0944ea2ec6bce677bea29e475a6d3f026b58a6e1875437654b5558a7d