Oct 28 00:56:32.097 INFO checking aterm-0.20.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 28 00:56:32.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 28 00:56:32.378 INFO blam! c2c23d379c748e84c7cffe0f1321ff9a1af58f041509db22c24d348e06f6ea8f
Oct 28 00:56:32.386 INFO running `"docker" "start" "-a" "c2c23d379c748e84c7cffe0f1321ff9a1af58f041509db22c24d348e06f6ea8f"`
Oct 28 00:56:33.595 INFO kablam! usermod: no changes
Oct 28 00:56:33.699 INFO kablam!     Checking aterm v0.20.0 (/source)
Oct 28 00:56:36.213 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:56:36.213 INFO kablam!    --> src/rc/mod.rs:221:13
Oct 28 00:56:36.213 INFO kablam!     |
Oct 28 00:56:36.213 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 28 00:56:36.213 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 28 00:56:36.213 INFO kablam!     |             |
Oct 28 00:56:36.213 INFO kablam!     |             help: remove this `mut`
Oct 28 00:56:36.213 INFO kablam!     |
Oct 28 00:56:36.213 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 28 00:56:36.213 INFO kablam! 
Oct 28 00:56:36.231 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:56:36.231 INFO kablam!   --> src/rc/shared.rs:78:13
Oct 28 00:56:36.231 INFO kablam!    |
Oct 28 00:56:36.231 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 28 00:56:36.231 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 28 00:56:36.231 INFO kablam!    |             |
Oct 28 00:56:36.232 INFO kablam!    |             help: remove this `mut`
Oct 28 00:56:36.232 INFO kablam! 
Oct 28 00:56:36.335 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Oct 28 00:56:36.335 INFO kablam!   --> src/rc/mod.rs:71:19
Oct 28 00:56:36.335 INFO kablam!    |
Oct 28 00:56:36.335 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Oct 28 00:56:36.335 INFO kablam!    |                   ^^^^^^^^^^
Oct 28 00:56:36.335 INFO kablam!    |
Oct 28 00:56:36.335 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 28 00:56:36.335 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Oct 28 00:56:36.335 INFO kablam! 
Oct 28 00:56:36.399 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:56:36.399 INFO kablam!    --> src/rc/mod.rs:221:13
Oct 28 00:56:36.399 INFO kablam!     |
Oct 28 00:56:36.399 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 28 00:56:36.399 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 28 00:56:36.399 INFO kablam!     |             |
Oct 28 00:56:36.399 INFO kablam!     |             help: remove this `mut`
Oct 28 00:56:36.399 INFO kablam!     |
Oct 28 00:56:36.399 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 28 00:56:36.399 INFO kablam! 
Oct 28 00:56:36.409 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:56:36.409 INFO kablam!   --> src/rc/shared.rs:78:13
Oct 28 00:56:36.409 INFO kablam!    |
Oct 28 00:56:36.409 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 28 00:56:36.409 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 28 00:56:36.409 INFO kablam!    |             |
Oct 28 00:56:36.409 INFO kablam!    |             help: remove this `mut`
Oct 28 00:56:36.409 INFO kablam! 
Oct 28 00:56:36.538 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Oct 28 00:56:36.538 INFO kablam!   --> src/rc/mod.rs:71:19
Oct 28 00:56:36.538 INFO kablam!    |
Oct 28 00:56:36.538 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Oct 28 00:56:36.539 INFO kablam!    |                   ^^^^^^^^^^
Oct 28 00:56:36.539 INFO kablam!    |
Oct 28 00:56:36.539 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 28 00:56:36.539 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Oct 28 00:56:36.539 INFO kablam! 
Oct 28 00:56:38.411 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Oct 28 00:56:38.411 INFO kablam! su: No module specific data is present
Oct 28 00:56:39.031 INFO running `"docker" "rm" "-f" "c2c23d379c748e84c7cffe0f1321ff9a1af58f041509db22c24d348e06f6ea8f"`
Oct 28 00:56:39.439 INFO blam! c2c23d379c748e84c7cffe0f1321ff9a1af58f041509db22c24d348e06f6ea8f