Dec 07 16:41:56.593 INFO testing fixedvec-0.2.3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:41:56.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 16:41:56.841 INFO [stdout] 19947d7a0e8266324bc49299e0c7d17e183512949284be0eebaf36d98e78aaa9
Dec 07 16:41:56.843 INFO running `"docker" "start" "-a" "19947d7a0e8266324bc49299e0c7d17e183512949284be0eebaf36d98e78aaa9"`
Dec 07 16:41:57.192 INFO [stderr] usermod: no changes
Dec 07 16:41:57.244 INFO [stderr]    Compiling fixedvec v0.2.3 (/source)
Dec 07 16:41:58.784 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:41:58.784 INFO [stderr]    --> src/lib.rs:627:14
Dec 07 16:41:58.784 INFO [stderr]     |
Dec 07 16:41:58.784 INFO [stderr] 627 |         let (mut slice, _) = self.memory.split_at_mut(self.len);
Dec 07 16:41:58.784 INFO [stderr]     |              ----^^^^^
Dec 07 16:41:58.784 INFO [stderr]     |              |
Dec 07 16:41:58.784 INFO [stderr]     |              help: remove this `mut`
Dec 07 16:41:58.784 INFO [stderr]     |
Dec 07 16:41:58.784 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:41:58.784 INFO [stderr] 
Dec 07 16:41:58.787 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:41:58.787 INFO [stderr]    --> src/lib.rs:891:18
Dec 07 16:41:58.787 INFO [stderr]     |
Dec 07 16:41:58.787 INFO [stderr] 891 |     fn into_iter(mut self) -> IterMut<'a, T> {
Dec 07 16:41:58.787 INFO [stderr]     |                  ----^^^^
Dec 07 16:41:58.787 INFO [stderr]     |                  |
Dec 07 16:41:58.787 INFO [stderr]     |                  help: remove this `mut`
Dec 07 16:41:58.787 INFO [stderr] 
Dec 07 16:41:58.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 07 16:41:58.840 INFO [stderr] su: No module specific data is present
Dec 07 16:41:59.230 INFO running `"docker" "inspect" "19947d7a0e8266324bc49299e0c7d17e183512949284be0eebaf36d98e78aaa9"`
Dec 07 16:41:59.486 INFO running `"docker" "rm" "-f" "19947d7a0e8266324bc49299e0c7d17e183512949284be0eebaf36d98e78aaa9"`
Dec 07 16:41:59.637 INFO [stdout] 19947d7a0e8266324bc49299e0c7d17e183512949284be0eebaf36d98e78aaa9
Dec 07 16:41:59.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 16:41:59.934 INFO [stdout] 4de0fc091da212bc3d63cc3664c391f02270de40555dd918f7809a1e06c5ca53
Dec 07 16:41:59.940 INFO running `"docker" "start" "-a" "4de0fc091da212bc3d63cc3664c391f02270de40555dd918f7809a1e06c5ca53"`
Dec 07 16:42:00.528 INFO [stderr] usermod: no changes
Dec 07 16:42:00.565 INFO [stderr]    Compiling fixedvec v0.2.3 (/source)
Dec 07 16:42:01.072 INFO [stderr] warning: use of deprecated item 'core::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 07 16:42:01.072 INFO [stderr]    --> src/lib.rs:960:27
Dec 07 16:42:01.072 INFO [stderr]     |
Dec 07 16:42:01.072 INFO [stderr] 960 |     use std::hash::{Hash, SipHasher};
Dec 07 16:42:01.072 INFO [stderr]     |                           ^^^^^^^^^
Dec 07 16:42:01.072 INFO [stderr]     |
Dec 07 16:42:01.072 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 16:42:01.072 INFO [stderr] 
Dec 07 16:42:01.072 INFO [stderr] warning: use of deprecated item 'core::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 07 16:42:01.072 INFO [stderr]     --> src/lib.rs:1032:27
Dec 07 16:42:01.072 INFO [stderr]      |
Dec 07 16:42:01.072 INFO [stderr] 1032 |         let mut hasher1 = SipHasher::new();
Dec 07 16:42:01.072 INFO [stderr]      |                           ^^^^^^^^^^^^^^
Dec 07 16:42:01.080 INFO [stderr] 
Dec 07 16:42:01.080 INFO [stderr] warning: use of deprecated item 'core::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 07 16:42:01.080 INFO [stderr]     --> src/lib.rs:1036:27
Dec 07 16:42:01.080 INFO [stderr]      |
Dec 07 16:42:01.080 INFO [stderr] 1036 |         let mut hasher2 = SipHasher::new();
Dec 07 16:42:01.080 INFO [stderr]      |                           ^^^^^^^^^^^^^^
Dec 07 16:42:01.080 INFO [stderr] 
Dec 07 16:42:01.164 INFO [stderr] warning: use of deprecated item 'core::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 07 16:42:01.164 INFO [stderr]     --> src/lib.rs:1032:27
Dec 07 16:42:01.164 INFO [stderr]      |
Dec 07 16:42:01.164 INFO [stderr] 1032 |         let mut hasher1 = SipHasher::new();
Dec 07 16:42:01.164 INFO [stderr]      |                           ^^^^^^^^^^^^^^
Dec 07 16:42:01.164 INFO [stderr] 
Dec 07 16:42:01.168 INFO [stderr] warning: use of deprecated item 'core::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 07 16:42:01.168 INFO [stderr]     --> src/lib.rs:1036:27
Dec 07 16:42:01.168 INFO [stderr]      |
Dec 07 16:42:01.168 INFO [stderr] 1036 |         let mut hasher2 = SipHasher::new();
Dec 07 16:42:01.168 INFO [stderr]      |                           ^^^^^^^^^^^^^^
Dec 07 16:42:01.168 INFO [stderr] 
Dec 07 16:42:01.196 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:42:01.196 INFO [stderr]    --> src/lib.rs:627:14
Dec 07 16:42:01.196 INFO [stderr]     |
Dec 07 16:42:01.196 INFO [stderr] 627 |         let (mut slice, _) = self.memory.split_at_mut(self.len);
Dec 07 16:42:01.196 INFO [stderr]     |              ----^^^^^
Dec 07 16:42:01.196 INFO [stderr]     |              |
Dec 07 16:42:01.196 INFO [stderr]     |              help: remove this `mut`
Dec 07 16:42:01.196 INFO [stderr]     |
Dec 07 16:42:01.196 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:42:01.196 INFO [stderr] 
Dec 07 16:42:01.198 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:42:01.198 INFO [stderr]    --> src/lib.rs:891:18
Dec 07 16:42:01.199 INFO [stderr]     |
Dec 07 16:42:01.199 INFO [stderr] 891 |     fn into_iter(mut self) -> IterMut<'a, T> {
Dec 07 16:42:01.199 INFO [stderr]     |                  ----^^^^
Dec 07 16:42:01.199 INFO [stderr]     |                  |
Dec 07 16:42:01.199 INFO [stderr]     |                  help: remove this `mut`
Dec 07 16:42:01.199 INFO [stderr] 
Dec 07 16:42:01.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 07 16:42:01.886 INFO [stderr] su: No module specific data is present
Dec 07 16:42:02.106 INFO running `"docker" "inspect" "4de0fc091da212bc3d63cc3664c391f02270de40555dd918f7809a1e06c5ca53"`
Dec 07 16:42:02.211 INFO running `"docker" "rm" "-f" "4de0fc091da212bc3d63cc3664c391f02270de40555dd918f7809a1e06c5ca53"`
Dec 07 16:42:02.291 INFO [stdout] 4de0fc091da212bc3d63cc3664c391f02270de40555dd918f7809a1e06c5ca53