Nov 07 17:49:07.931 INFO checking aterm-0.20.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 17:49:07.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 17:49:08.414 INFO blam! 34f95e62e3663e7a7a4c9b912a36afad9b73542c3696a825a2cfd97b425fc6e7
Nov 07 17:49:08.416 INFO running `"docker" "start" "-a" "34f95e62e3663e7a7a4c9b912a36afad9b73542c3696a825a2cfd97b425fc6e7"`
Nov 07 17:49:09.726 INFO kablam! usermod: no changes
Nov 07 17:49:09.830 INFO kablam!     Checking aterm v0.20.0 (/source)
Nov 07 17:49:11.556 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:49:11.557 INFO kablam!    --> src/rc/mod.rs:221:13
Nov 07 17:49:11.557 INFO kablam!     |
Nov 07 17:49:11.557 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 07 17:49:11.557 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 07 17:49:11.558 INFO kablam!     |             |
Nov 07 17:49:11.558 INFO kablam!     |             help: remove this `mut`
Nov 07 17:49:11.558 INFO kablam!     |
Nov 07 17:49:11.558 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 17:49:11.558 INFO kablam! 
Nov 07 17:49:11.558 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:49:11.559 INFO kablam!   --> src/rc/shared.rs:78:13
Nov 07 17:49:11.559 INFO kablam!    |
Nov 07 17:49:11.559 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 07 17:49:11.559 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 07 17:49:11.560 INFO kablam!    |             |
Nov 07 17:49:11.560 INFO kablam!    |             help: remove this `mut`
Nov 07 17:49:11.560 INFO kablam! 
Nov 07 17:49:11.679 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 07 17:49:11.679 INFO kablam!   --> src/rc/mod.rs:71:19
Nov 07 17:49:11.679 INFO kablam!    |
Nov 07 17:49:11.679 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Nov 07 17:49:11.679 INFO kablam!    |                   ^^^^^^^^^^
Nov 07 17:49:11.679 INFO kablam!    |
Nov 07 17:49:11.679 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 07 17:49:11.679 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 07 17:49:11.679 INFO kablam! 
Nov 07 17:49:11.924 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:49:11.924 INFO kablam!    --> src/rc/mod.rs:221:13
Nov 07 17:49:11.924 INFO kablam!     |
Nov 07 17:49:11.924 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 07 17:49:11.924 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 07 17:49:11.924 INFO kablam!     |             |
Nov 07 17:49:11.924 INFO kablam!     |             help: remove this `mut`
Nov 07 17:49:11.924 INFO kablam!     |
Nov 07 17:49:11.924 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 17:49:11.924 INFO kablam! 
Nov 07 17:49:11.932 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:49:11.932 INFO kablam!   --> src/rc/shared.rs:78:13
Nov 07 17:49:11.932 INFO kablam!    |
Nov 07 17:49:11.932 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 07 17:49:11.932 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 07 17:49:11.932 INFO kablam!    |             |
Nov 07 17:49:11.932 INFO kablam!    |             help: remove this `mut`
Nov 07 17:49:11.932 INFO kablam! 
Nov 07 17:49:12.092 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 07 17:49:12.092 INFO kablam!   --> src/rc/mod.rs:71:19
Nov 07 17:49:12.092 INFO kablam!    |
Nov 07 17:49:12.092 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Nov 07 17:49:12.092 INFO kablam!    |                   ^^^^^^^^^^
Nov 07 17:49:12.092 INFO kablam!    |
Nov 07 17:49:12.092 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 07 17:49:12.092 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 07 17:49:12.092 INFO kablam! 
Nov 07 17:49:13.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Nov 07 17:49:13.710 INFO kablam! su: No module specific data is present
Nov 07 17:49:14.502 INFO running `"docker" "rm" "-f" "34f95e62e3663e7a7a4c9b912a36afad9b73542c3696a825a2cfd97b425fc6e7"`
Nov 07 17:49:14.812 INFO blam! 34f95e62e3663e7a7a4c9b912a36afad9b73542c3696a825a2cfd97b425fc6e7