Nov 02 01:45:35.274 INFO checking aterm-0.20.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:45:35.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02 01:45:35.708 INFO blam! 6c0299b95e5f5a7ab082e4d96e660d77d10ef7b0b6cbb1bd9c308fd87a382079
Nov 02 01:45:35.712 INFO running `"docker" "start" "-a" "6c0299b95e5f5a7ab082e4d96e660d77d10ef7b0b6cbb1bd9c308fd87a382079"`
Nov 02 01:45:36.226 INFO kablam! usermod: no changes
Nov 02 01:45:36.285 INFO kablam!     Checking aterm v0.20.0 (/source)
Nov 02 01:45:38.436 INFO kablam! warning: variable does not need to be mutable
Nov 02 01:45:38.436 INFO kablam!    --> src/rc/mod.rs:221:13
Nov 02 01:45:38.436 INFO kablam!     |
Nov 02 01:45:38.436 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 02 01:45:38.436 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 02 01:45:38.436 INFO kablam!     |             |
Nov 02 01:45:38.436 INFO kablam!     |             help: remove this `mut`
Nov 02 01:45:38.436 INFO kablam!     |
Nov 02 01:45:38.436 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 01:45:38.436 INFO kablam! 
Nov 02 01:45:38.456 INFO kablam! warning: variable does not need to be mutable
Nov 02 01:45:38.456 INFO kablam!   --> src/rc/shared.rs:78:13
Nov 02 01:45:38.456 INFO kablam!    |
Nov 02 01:45:38.456 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 02 01:45:38.456 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 02 01:45:38.456 INFO kablam!    |             |
Nov 02 01:45:38.456 INFO kablam!    |             help: remove this `mut`
Nov 02 01:45:38.456 INFO kablam! 
Nov 02 01:45:38.524 INFO kablam! warning: variable does not need to be mutable
Nov 02 01:45:38.524 INFO kablam!    --> src/rc/mod.rs:221:13
Nov 02 01:45:38.524 INFO kablam!     |
Nov 02 01:45:38.524 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 02 01:45:38.524 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 02 01:45:38.524 INFO kablam!     |             |
Nov 02 01:45:38.524 INFO kablam!     |             help: remove this `mut`
Nov 02 01:45:38.524 INFO kablam!     |
Nov 02 01:45:38.524 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 01:45:38.524 INFO kablam! 
Nov 02 01:45:38.540 INFO kablam! warning: variable does not need to be mutable
Nov 02 01:45:38.540 INFO kablam!   --> src/rc/shared.rs:78:13
Nov 02 01:45:38.540 INFO kablam!    |
Nov 02 01:45:38.540 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 02 01:45:38.540 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 02 01:45:38.540 INFO kablam!    |             |
Nov 02 01:45:38.540 INFO kablam!    |             help: remove this `mut`
Nov 02 01:45:38.540 INFO kablam! 
Nov 02 01:45:38.648 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 02 01:45:38.648 INFO kablam!   --> src/rc/mod.rs:71:19
Nov 02 01:45:38.648 INFO kablam!    |
Nov 02 01:45:38.648 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Nov 02 01:45:38.648 INFO kablam!    |                   ^^^^^^^^^^
Nov 02 01:45:38.648 INFO kablam!    |
Nov 02 01:45:38.648 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 02 01:45:38.648 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 02 01:45:38.648 INFO kablam! 
Nov 02 01:45:38.684 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 02 01:45:38.684 INFO kablam!   --> src/rc/mod.rs:71:19
Nov 02 01:45:38.684 INFO kablam!    |
Nov 02 01:45:38.684 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Nov 02 01:45:38.684 INFO kablam!    |                   ^^^^^^^^^^
Nov 02 01:45:38.684 INFO kablam!    |
Nov 02 01:45:38.684 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 02 01:45:38.684 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 02 01:45:38.684 INFO kablam! 
Nov 02 01:45:41.509 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
Nov 02 01:45:41.520 INFO kablam! su: No module specific data is present
Nov 02 01:45:42.350 INFO running `"docker" "rm" "-f" "6c0299b95e5f5a7ab082e4d96e660d77d10ef7b0b6cbb1bd9c308fd87a382079"`
Nov 02 01:45:42.696 INFO blam! 6c0299b95e5f5a7ab082e4d96e660d77d10ef7b0b6cbb1bd9c308fd87a382079