Oct 22 04:36:58.126 INFO checking aterm-0.20.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 04:36:58.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/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 22 04:36:58.489 INFO blam! fd79a611d6487bc8cd14116dfc33c6a1b384e755620614a7a640dfb34090d494
Oct 22 04:36:58.494 INFO running `"docker" "start" "-a" "fd79a611d6487bc8cd14116dfc33c6a1b384e755620614a7a640dfb34090d494"`
Oct 22 04:36:59.488 INFO kablam! usermod: no changes
Oct 22 04:36:59.580 INFO kablam!     Checking aterm v0.20.0 (/source)
Oct 22 04:37:01.376 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:37:01.376 INFO kablam!    --> src/rc/mod.rs:221:13
Oct 22 04:37:01.376 INFO kablam!     |
Oct 22 04:37:01.377 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 22 04:37:01.377 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 22 04:37:01.377 INFO kablam!     |             |
Oct 22 04:37:01.377 INFO kablam!     |             help: remove this `mut`
Oct 22 04:37:01.377 INFO kablam!     |
Oct 22 04:37:01.377 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 04:37:01.377 INFO kablam! 
Oct 22 04:37:01.377 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:37:01.377 INFO kablam!   --> src/rc/shared.rs:78:13
Oct 22 04:37:01.377 INFO kablam!    |
Oct 22 04:37:01.377 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 22 04:37:01.377 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 22 04:37:01.377 INFO kablam!    |             |
Oct 22 04:37:01.377 INFO kablam!    |             help: remove this `mut`
Oct 22 04:37:01.377 INFO kablam! 
Oct 22 04:37:01.532 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Oct 22 04:37:01.532 INFO kablam!   --> src/rc/mod.rs:71:19
Oct 22 04:37:01.532 INFO kablam!    |
Oct 22 04:37:01.532 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Oct 22 04:37:01.532 INFO kablam!    |                   ^^^^^^^^^^
Oct 22 04:37:01.532 INFO kablam!    |
Oct 22 04:37:01.532 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 22 04:37:01.532 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Oct 22 04:37:01.532 INFO kablam! 
Oct 22 04:37:01.756 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:37:01.756 INFO kablam!    --> src/rc/mod.rs:221:13
Oct 22 04:37:01.756 INFO kablam!     |
Oct 22 04:37:01.756 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 22 04:37:01.756 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 22 04:37:01.756 INFO kablam!     |             |
Oct 22 04:37:01.756 INFO kablam!     |             help: remove this `mut`
Oct 22 04:37:01.756 INFO kablam!     |
Oct 22 04:37:01.756 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 04:37:01.756 INFO kablam! 
Oct 22 04:37:01.761 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:37:01.761 INFO kablam!   --> src/rc/shared.rs:78:13
Oct 22 04:37:01.761 INFO kablam!    |
Oct 22 04:37:01.761 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Oct 22 04:37:01.761 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 22 04:37:01.761 INFO kablam!    |             |
Oct 22 04:37:01.761 INFO kablam!    |             help: remove this `mut`
Oct 22 04:37:01.768 INFO kablam! 
Oct 22 04:37:01.920 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Oct 22 04:37:01.920 INFO kablam!   --> src/rc/mod.rs:71:19
Oct 22 04:37:01.920 INFO kablam!    |
Oct 22 04:37:01.920 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Oct 22 04:37:01.920 INFO kablam!    |                   ^^^^^^^^^^
Oct 22 04:37:01.921 INFO kablam!    |
Oct 22 04:37:01.921 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 22 04:37:01.921 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Oct 22 04:37:01.921 INFO kablam! 
Oct 22 04:37:03.226 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Oct 22 04:37:03.230 INFO kablam! su: No module specific data is present
Oct 22 04:37:03.667 INFO running `"docker" "rm" "-f" "fd79a611d6487bc8cd14116dfc33c6a1b384e755620614a7a640dfb34090d494"`
Oct 22 04:37:03.844 INFO blam! fd79a611d6487bc8cd14116dfc33c6a1b384e755620614a7a640dfb34090d494