Dec 12 04:18:26.239 INFO checking zoneinfo_parse-0.1.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 04:18:26.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 04:18:26.660 INFO [stdout] 776922f7346c856bcc412d831eb55447413b9ca9ff6fb4e676ec57746270bc4c
Dec 12 04:18:26.662 INFO running `"docker" "start" "-a" "776922f7346c856bcc412d831eb55447413b9ca9ff6fb4e676ec57746270bc4c"`
Dec 12 04:18:27.284 INFO [stderr] usermod: no changes
Dec 12 04:18:27.364 INFO [stderr]     Checking iso8601 v0.1.1
Dec 12 04:18:27.364 INFO [stderr]     Checking pad v0.1.5
Dec 12 04:18:27.364 INFO [stderr]     Checking memchr v0.1.11
Dec 12 04:18:27.364 INFO [stderr]     Checking locale v0.2.2
Dec 12 04:18:27.364 INFO [stderr]     Checking thread-id v2.0.0
Dec 12 04:18:28.468 INFO [stderr]     Checking thread_local v0.2.7
Dec 12 04:18:29.468 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 12 04:18:30.248 INFO [stderr]     Checking datetime v0.4.7
Dec 12 04:18:30.572 INFO [stderr]     Checking regex v0.1.80
Dec 12 04:18:32.824 INFO [stderr]     Checking zoneinfo_parse v0.1.4 (/source)
Dec 12 04:18:34.448 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 04:18:34.449 INFO [stderr]   --> src/line.rs:80:5
Dec 12 04:18:34.449 INFO [stderr]    |
Dec 12 04:18:34.450 INFO [stderr] 80 | use std::ascii::AsciiExt;
Dec 12 04:18:34.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:34.450 INFO [stderr]    |
Dec 12 04:18:34.450 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 04:18:34.451 INFO [stderr] 
Dec 12 04:18:34.952 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 04:18:34.953 INFO [stderr]   --> src/line.rs:80:5
Dec 12 04:18:34.953 INFO [stderr]    |
Dec 12 04:18:34.953 INFO [stderr] 80 | use std::ascii::AsciiExt;
Dec 12 04:18:34.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:34.968 INFO [stderr]    |
Dec 12 04:18:34.969 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 04:18:34.969 INFO [stderr] 
Dec 12 04:18:35.053 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 04:18:35.053 INFO [stderr]   --> src/line.rs:80:5
Dec 12 04:18:35.054 INFO [stderr]    |
Dec 12 04:18:35.054 INFO [stderr] 80 | use std::ascii::AsciiExt;
Dec 12 04:18:35.054 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.054 INFO [stderr]    |
Dec 12 04:18:35.055 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 04:18:35.055 INFO [stderr] 
Dec 12 04:18:35.195 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:18:35.195 INFO [stderr]    --> src/table.rs:327:13
Dec 12 04:18:35.195 INFO [stderr]     |
Dec 12 04:18:35.195 INFO [stderr] 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Dec 12 04:18:35.196 INFO [stderr]     |             ----^^^^^^^
Dec 12 04:18:35.196 INFO [stderr]     |             |
Dec 12 04:18:35.196 INFO [stderr]     |             help: remove this `mut`
Dec 12 04:18:35.196 INFO [stderr]     |
Dec 12 04:18:35.197 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 04:18:35.197 INFO [stderr] 
Dec 12 04:18:35.198 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:18:35.198 INFO [stderr]    --> src/table.rs:342:13
Dec 12 04:18:35.198 INFO [stderr]     |
Dec 12 04:18:35.199 INFO [stderr] 342 |         let mut zoneset = match self.current_zoneset_name {
Dec 12 04:18:35.199 INFO [stderr]     |             ----^^^^^^^
Dec 12 04:18:35.199 INFO [stderr]     |             |
Dec 12 04:18:35.199 INFO [stderr]     |             help: remove this `mut`
Dec 12 04:18:35.199 INFO [stderr] 
Dec 12 04:18:35.304 INFO [stderr] warning: missing documentation for a method
Dec 12 04:18:35.305 INFO [stderr]    --> src/table.rs:268:5
Dec 12 04:18:35.305 INFO [stderr]     |
Dec 12 04:18:35.305 INFO [stderr] 268 |     pub fn format(&self, dst_offset: i64, letters: Option<&String>) -> String {
Dec 12 04:18:35.305 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.305 INFO [stderr]     |
Dec 12 04:18:35.305 INFO [stderr] note: lint level defined here
Dec 12 04:18:35.305 INFO [stderr]    --> src/lib.rs:36:9
Dec 12 04:18:35.306 INFO [stderr]     |
Dec 12 04:18:35.306 INFO [stderr] 36  | #![warn(missing_docs)]
Dec 12 04:18:35.306 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 12 04:18:35.306 INFO [stderr] 
Dec 12 04:18:35.307 INFO [stderr] warning: missing documentation for a method
Dec 12 04:18:35.307 INFO [stderr]    --> src/table.rs:282:5
Dec 12 04:18:35.307 INFO [stderr]     |
Dec 12 04:18:35.307 INFO [stderr] 282 |     pub fn format_constant(&self) -> String {
Dec 12 04:18:35.307 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.307 INFO [stderr] 
Dec 12 04:18:35.309 INFO [stderr] warning: unused result
Dec 12 04:18:35.309 INFO [stderr]   --> src/structure.rs:63:17
Dec 12 04:18:35.309 INFO [stderr]    |
Dec 12 04:18:35.309 INFO [stderr] 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Dec 12 04:18:35.309 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.309 INFO [stderr]    |
Dec 12 04:18:35.309 INFO [stderr] note: lint level defined here
Dec 12 04:18:35.309 INFO [stderr]   --> src/lib.rs:40:9
Dec 12 04:18:35.309 INFO [stderr]    |
Dec 12 04:18:35.309 INFO [stderr] 40 | #![warn(unused_results)]
Dec 12 04:18:35.309 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 12 04:18:35.309 INFO [stderr] 
Dec 12 04:18:35.309 INFO [stderr] warning: unused result
Dec 12 04:18:35.309 INFO [stderr]   --> src/structure.rs:73:17
Dec 12 04:18:35.309 INFO [stderr]    |
Dec 12 04:18:35.309 INFO [stderr] 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Dec 12 04:18:35.309 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.309 INFO [stderr] 
Dec 12 04:18:35.556 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 04:18:35.556 INFO [stderr]   --> src/line.rs:80:5
Dec 12 04:18:35.556 INFO [stderr]    |
Dec 12 04:18:35.556 INFO [stderr] 80 | use std::ascii::AsciiExt;
Dec 12 04:18:35.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.556 INFO [stderr]    |
Dec 12 04:18:35.556 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 04:18:35.556 INFO [stderr] 
Dec 12 04:18:35.766 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:18:35.766 INFO [stderr]    --> src/table.rs:327:13
Dec 12 04:18:35.766 INFO [stderr]     |
Dec 12 04:18:35.766 INFO [stderr] 327 |         let mut zoneset = match self.table.zonesets.entry(zone_line.name.to_owned()) {
Dec 12 04:18:35.766 INFO [stderr]     |             ----^^^^^^^
Dec 12 04:18:35.766 INFO [stderr]     |             |
Dec 12 04:18:35.766 INFO [stderr]     |             help: remove this `mut`
Dec 12 04:18:35.766 INFO [stderr]     |
Dec 12 04:18:35.766 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 04:18:35.766 INFO [stderr] 
Dec 12 04:18:35.766 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:18:35.766 INFO [stderr]    --> src/table.rs:342:13
Dec 12 04:18:35.766 INFO [stderr]     |
Dec 12 04:18:35.766 INFO [stderr] 342 |         let mut zoneset = match self.current_zoneset_name {
Dec 12 04:18:35.767 INFO [stderr]     |             ----^^^^^^^
Dec 12 04:18:35.767 INFO [stderr]     |             |
Dec 12 04:18:35.767 INFO [stderr]     |             help: remove this `mut`
Dec 12 04:18:35.767 INFO [stderr] 
Dec 12 04:18:35.924 INFO [stderr] warning: unused result
Dec 12 04:18:35.924 INFO [stderr]   --> src/structure.rs:63:17
Dec 12 04:18:35.924 INFO [stderr]    |
Dec 12 04:18:35.924 INFO [stderr] 63 |                 set.insert(Child::TimeZone(&key[last_slash + 1 ..]));
Dec 12 04:18:35.924 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.924 INFO [stderr]    |
Dec 12 04:18:35.924 INFO [stderr] note: lint level defined here
Dec 12 04:18:35.924 INFO [stderr]   --> src/lib.rs:40:9
Dec 12 04:18:35.924 INFO [stderr]    |
Dec 12 04:18:35.924 INFO [stderr] 40 | #![warn(unused_results)]
Dec 12 04:18:35.924 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 12 04:18:35.924 INFO [stderr] 
Dec 12 04:18:35.924 INFO [stderr] warning: unused result
Dec 12 04:18:35.924 INFO [stderr]   --> src/structure.rs:73:17
Dec 12 04:18:35.924 INFO [stderr]    |
Dec 12 04:18:35.924 INFO [stderr] 73 |                 set.insert(Child::Submodule(&parent[first_slash + 1 ..]));
Dec 12 04:18:35.924 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:18:35.924 INFO [stderr] 
Dec 12 04:18:36.990 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
Dec 12 04:18:36.994 INFO [stderr] su: No module specific data is present
Dec 12 04:18:37.286 INFO running `"docker" "inspect" "776922f7346c856bcc412d831eb55447413b9ca9ff6fb4e676ec57746270bc4c"`
Dec 12 04:18:37.423 INFO running `"docker" "rm" "-f" "776922f7346c856bcc412d831eb55447413b9ca9ff6fb4e676ec57746270bc4c"`
Dec 12 04:18:37.560 INFO [stdout] 776922f7346c856bcc412d831eb55447413b9ca9ff6fb4e676ec57746270bc4c