Dec 18 16:52:47.115 INFO checking earth-0.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:52:47.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/earth/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:52:47.496 INFO [stdout] 52ae78fa7f7843fbe35bd60814c30bb6bb231ed9ebee94ed1e9f0eeae2f169b0
Dec 18 16:52:47.502 INFO running `"docker" "start" "-a" "52ae78fa7f7843fbe35bd60814c30bb6bb231ed9ebee94ed1e9f0eeae2f169b0"`
Dec 18 16:52:48.432 INFO [stderr]     Checking earth v0.0.2 (/opt/crater/workdir)
Dec 18 16:52:49.088 INFO [stderr] warning: unused macro definition
Dec 18 16:52:49.088 INFO [stderr]   --> src/codecs.rs:18:1
Dec 18 16:52:49.088 INFO [stderr]    |
Dec 18 16:52:49.088 INFO [stderr] 18 | / macro_rules! try_opt {
Dec 18 16:52:49.088 INFO [stderr] 19 | |     ($e:expr, $msg:expr) => (
Dec 18 16:52:49.088 INFO [stderr] 20 | |         match $e { Some(e) => e,
Dec 18 16:52:49.088 INFO [stderr] 21 | |                    None => return Err(DecodeError($msg, None)) }
Dec 18 16:52:49.088 INFO [stderr] ...  |
Dec 18 16:52:49.088 INFO [stderr] 26 | |     )
Dec 18 16:52:49.088 INFO [stderr] 27 | | }
Dec 18 16:52:49.088 INFO [stderr]    | |_^
Dec 18 16:52:49.088 INFO [stderr]    |
Dec 18 16:52:49.088 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 16:52:49.088 INFO [stderr] 
Dec 18 16:52:49.209 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 16:52:49.209 INFO [stderr]   --> src/codecs.rs:59:47
Dec 18 16:52:49.209 INFO [stderr]    |
Dec 18 16:52:49.209 INFO [stderr] 59 |             try_encode!(write!(w, ".{}", nsec.trim_right_matches('0')));
Dec 18 16:52:49.209 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^^
Dec 18 16:52:49.209 INFO [stderr]    |
Dec 18 16:52:49.209 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:52:49.209 INFO [stderr] 
Dec 18 16:52:49.218 INFO [stderr] warning: unused macro definition
Dec 18 16:52:49.218 INFO [stderr]   --> src/codecs.rs:18:1
Dec 18 16:52:49.218 INFO [stderr]    |
Dec 18 16:52:49.218 INFO [stderr] 18 | / macro_rules! try_opt {
Dec 18 16:52:49.218 INFO [stderr] 19 | |     ($e:expr, $msg:expr) => (
Dec 18 16:52:49.218 INFO [stderr] 20 | |         match $e { Some(e) => e,
Dec 18 16:52:49.218 INFO [stderr] 21 | |                    None => return Err(DecodeError($msg, None)) }
Dec 18 16:52:49.218 INFO [stderr] ...  |
Dec 18 16:52:49.218 INFO [stderr] 26 | |     )
Dec 18 16:52:49.218 INFO [stderr] 27 | | }
Dec 18 16:52:49.218 INFO [stderr]    | |_^
Dec 18 16:52:49.218 INFO [stderr]    |
Dec 18 16:52:49.218 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 16:52:49.218 INFO [stderr] 
Dec 18 16:52:49.219 INFO [stderr] warning: unused macro definition
Dec 18 16:52:49.219 INFO [stderr]    --> src/feed/text.rs:166:5
Dec 18 16:52:49.219 INFO [stderr]     |
Dec 18 16:52:49.219 INFO [stderr] 166 | /     macro_rules! assert_sanitized {
Dec 18 16:52:49.219 INFO [stderr] 167 | |         ($text:expr, $expected:expr) => (
Dec 18 16:52:49.219 INFO [stderr] 168 | |             assert_eq!($text.sanitized_html(None).to_string(), $expected);
Dec 18 16:52:49.219 INFO [stderr] 169 | |         );
Dec 18 16:52:49.219 INFO [stderr] ...   |
Dec 18 16:52:49.219 INFO [stderr] 172 | |         )
Dec 18 16:52:49.219 INFO [stderr] 173 | |     }
Dec 18 16:52:49.219 INFO [stderr]     | |_____^
Dec 18 16:52:49.219 INFO [stderr] 
Dec 18 16:52:49.383 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:52:49.383 INFO [stderr]   --> src/parser/base.rs:37:35
Dec 18 16:52:49.383 INFO [stderr]    |
Dec 18 16:52:49.383 INFO [stderr] 37 |         if let Some(cause) = self.cause() {
Dec 18 16:52:49.383 INFO [stderr]    |                                   ^^^^^
Dec 18 16:52:49.383 INFO [stderr] 
Dec 18 16:52:49.428 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 16:52:49.428 INFO [stderr]   --> src/codecs.rs:59:47
Dec 18 16:52:49.428 INFO [stderr]    |
Dec 18 16:52:49.428 INFO [stderr] 59 |             try_encode!(write!(w, ".{}", nsec.trim_right_matches('0')));
Dec 18 16:52:49.428 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^^
Dec 18 16:52:49.428 INFO [stderr]    |
Dec 18 16:52:49.428 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:52:49.428 INFO [stderr] 
Dec 18 16:52:49.464 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:52:49.464 INFO [stderr]   --> src/repository/mod.rs:69:35
Dec 18 16:52:49.464 INFO [stderr]    |
Dec 18 16:52:49.464 INFO [stderr] 69 |         if let Some(cause) = self.cause() {
Dec 18 16:52:49.464 INFO [stderr]    |                                   ^^^^^
Dec 18 16:52:49.464 INFO [stderr] 
Dec 18 16:52:49.748 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:52:49.748 INFO [stderr]   --> src/parser/base.rs:37:35
Dec 18 16:52:49.748 INFO [stderr]    |
Dec 18 16:52:49.748 INFO [stderr] 37 |         if let Some(cause) = self.cause() {
Dec 18 16:52:49.748 INFO [stderr]    |                                   ^^^^^
Dec 18 16:52:49.748 INFO [stderr] 
Dec 18 16:52:49.800 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:52:49.801 INFO [stderr]   --> src/repository/mod.rs:69:35
Dec 18 16:52:49.801 INFO [stderr]    |
Dec 18 16:52:49.801 INFO [stderr] 69 |         if let Some(cause) = self.cause() {
Dec 18 16:52:49.801 INFO [stderr]    |                                   ^^^^^
Dec 18 16:52:49.801 INFO [stderr] 
Dec 18 16:52:49.833 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:52:49.833 INFO [stderr]   --> src/stage.rs:75:17
Dec 18 16:52:49.833 INFO [stderr]    |
Dec 18 16:52:49.833 INFO [stderr] 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Dec 18 16:52:49.833 INFO [stderr]    |                 ----^^^^
Dec 18 16:52:49.833 INFO [stderr]    |                 |
Dec 18 16:52:49.833 INFO [stderr]    |                 help: remove this `mut`
Dec 18 16:52:49.833 INFO [stderr]    |
Dec 18 16:52:49.833 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 16:52:49.833 INFO [stderr] 
Dec 18 16:52:49.843 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:52:49.843 INFO [stderr]    --> src/stage.rs:219:13
Dec 18 16:52:49.843 INFO [stderr]     |
Dec 18 16:52:49.843 INFO [stderr] 219 |         let mut next = match map.entry(head) {
Dec 18 16:52:49.843 INFO [stderr]     |             ----^^^^
Dec 18 16:52:49.843 INFO [stderr]     |             |
Dec 18 16:52:49.843 INFO [stderr]     |             help: remove this `mut`
Dec 18 16:52:49.843 INFO [stderr] 
Dec 18 16:52:50.080 INFO [stderr] warning: unused variable: `u1`
Dec 18 16:52:50.080 INFO [stderr]    --> src/repository/fs.rs:187:13
Dec 18 16:52:50.080 INFO [stderr]     |
Dec 18 16:52:50.080 INFO [stderr] 187 |         let u1: Url = ToRepository::from_repo(&fs);
Dec 18 16:52:50.080 INFO [stderr]     |             ^^ help: consider using `_u1` instead
Dec 18 16:52:50.080 INFO [stderr]     |
Dec 18 16:52:50.080 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:52:50.080 INFO [stderr] 
Dec 18 16:52:50.472 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:52:50.472 INFO [stderr]   --> src/stage.rs:75:17
Dec 18 16:52:50.472 INFO [stderr]    |
Dec 18 16:52:50.472 INFO [stderr] 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Dec 18 16:52:50.472 INFO [stderr]    |                 ----^^^^
Dec 18 16:52:50.472 INFO [stderr]    |                 |
Dec 18 16:52:50.472 INFO [stderr]    |                 help: remove this `mut`
Dec 18 16:52:50.472 INFO [stderr]    |
Dec 18 16:52:50.472 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 16:52:50.472 INFO [stderr] 
Dec 18 16:52:50.486 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:52:50.486 INFO [stderr]    --> src/stage.rs:219:13
Dec 18 16:52:50.487 INFO [stderr]     |
Dec 18 16:52:50.487 INFO [stderr] 219 |         let mut next = match map.entry(head) {
Dec 18 16:52:50.487 INFO [stderr]     |             ----^^^^
Dec 18 16:52:50.487 INFO [stderr]     |             |
Dec 18 16:52:50.487 INFO [stderr]     |             help: remove this `mut`
Dec 18 16:52:50.487 INFO [stderr] 
Dec 18 16:52:50.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 18 16:52:51.166 INFO running `"docker" "inspect" "52ae78fa7f7843fbe35bd60814c30bb6bb231ed9ebee94ed1e9f0eeae2f169b0"`
Dec 18 16:52:51.377 INFO running `"docker" "rm" "-f" "52ae78fa7f7843fbe35bd60814c30bb6bb231ed9ebee94ed1e9f0eeae2f169b0"`
Dec 18 16:52:51.608 INFO [stdout] 52ae78fa7f7843fbe35bd60814c30bb6bb231ed9ebee94ed1e9f0eeae2f169b0