Oct 27 03:05:26.539 INFO checking jbalintbiro/l3 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:05:26.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 03:05:26.867 INFO blam! bd67f24bb417759df888e0258946af552ee7d20434d9bbc3030b72010e9dea98
Oct 27 03:05:26.871 INFO running `"docker" "start" "-a" "bd67f24bb417759df888e0258946af552ee7d20434d9bbc3030b72010e9dea98"`
Oct 27 03:05:27.839 INFO kablam! usermod: no changes
Oct 27 03:05:27.998 INFO kablam!    Compiling pest v1.0.0-beta.17
Oct 27 03:05:27.998 INFO kablam!     Checking gc v0.3.2
Oct 27 03:05:28.039 INFO kablam!    Compiling gc_derive v0.3.2
Oct 27 03:05:31.475 INFO kablam!    Compiling pest_derive v1.0.0-beta.17
Oct 27 03:05:40.922 INFO kablam!     Checking l3 v0.1.0-dev (/source)
Oct 27 03:05:42.395 INFO kablam! warning: unused variable: `ev`
Oct 27 03:05:42.395 INFO kablam!   --> src/value.rs:92:23
Oct 27 03:05:42.395 INFO kablam!    |
Oct 27 03:05:42.395 INFO kablam! 92 |             Value::Fn(ref fun, ev) => write!(f, "(fn {})", fun),
Oct 27 03:05:42.395 INFO kablam!    |                                ^^ help: consider using `_ev` instead
Oct 27 03:05:42.395 INFO kablam!    |
Oct 27 03:05:42.395 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:05:42.395 INFO kablam! 
Oct 27 03:05:42.955 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:05:42.955 INFO kablam!   --> src/bindings.rs:27:8
Oct 27 03:05:42.955 INFO kablam!    |
Oct 27 03:05:42.955 INFO kablam! 27 |             let mut bind_map = &mut self.bindings;
Oct 27 03:05:42.955 INFO kablam!    |                 ----^^^^^^^^
Oct 27 03:05:42.955 INFO kablam!    |                 |
Oct 27 03:05:42.955 INFO kablam!    |                 help: remove this `mut`
Oct 27 03:05:42.955 INFO kablam! warning: unused variable: `ev`
Oct 27 03:05:42.955 INFO kablam!   --> src/value.rs:92:23
Oct 27 03:05:42.955 INFO kablam!    |
Oct 27 03:05:42.955 INFO kablam! 92 |             Value::Fn(ref fun, ev) => write!(f, "(fn {})", fun),
Oct 27 03:05:42.955 INFO kablam!    |                                ^^ help: consider using `_ev` instead
Oct 27 03:05:42.955 INFO kablam!    |
Oct 27 03:05:42.955 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:05:42.955 INFO kablam! 
Oct 27 03:05:42.955 INFO kablam!    |
Oct 27 03:05:42.955 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:05:42.955 INFO kablam! 
Oct 27 03:05:42.956 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:05:42.956 INFO kablam!   --> src/bindings.rs:39:9
Oct 27 03:05:42.956 INFO kablam!    |
Oct 27 03:05:42.956 INFO kablam! 39 |                 let mut bind_map = &mut self.bindings;
Oct 27 03:05:42.956 INFO kablam!    |                     ----^^^^^^^^
Oct 27 03:05:42.956 INFO kablam!    |                     |
Oct 27 03:05:42.956 INFO kablam!    |                     help: remove this `mut`
Oct 27 03:05:42.956 INFO kablam! 
Oct 27 03:05:43.086 INFO kablam! warning: function is never used: `ident`
Oct 27 03:05:43.086 INFO kablam!   --> src/internals.rs:16:1
Oct 27 03:05:43.086 INFO kablam!    |
Oct 27 03:05:43.086 INFO kablam! 16 | / pub fn ident<T>(i: T) -> LCell<Value>
Oct 27 03:05:43.086 INFO kablam! 17 | |     where T: ToString{
Oct 27 03:05:43.086 INFO kablam! 18 | |     lcell(Value::Ident(i.to_string()))
Oct 27 03:05:43.086 INFO kablam! 19 | | }
Oct 27 03:05:43.086 INFO kablam!    | |_^
Oct 27 03:05:43.086 INFO kablam!    |
Oct 27 03:05:43.086 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:05:43.086 INFO kablam! 
Oct 27 03:05:43.086 INFO kablam! warning: function is never used: `read_list`
Oct 27 03:05:43.086 INFO kablam!   --> src/read.rs:17:1
Oct 27 03:05:43.086 INFO kablam!    |
Oct 27 03:05:43.086 INFO kablam! 17 | pub fn read_list(inp: &str) -> Value {
Oct 27 03:05:43.086 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:05:43.086 INFO kablam! 
Oct 27 03:05:43.086 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 03:05:43.086 INFO kablam!  --> src/main.rs:2:12
Oct 27 03:05:43.086 INFO kablam!   |
Oct 27 03:05:43.086 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 27 03:05:43.086 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:05:43.086 INFO kablam!   |
Oct 27 03:05:43.086 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 03:05:43.086 INFO kablam! 
Oct 27 03:05:43.247 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:05:43.247 INFO kablam!   --> src/bindings.rs:27:8
Oct 27 03:05:43.248 INFO kablam!    |
Oct 27 03:05:43.248 INFO kablam! 27 |             let mut bind_map = &mut self.bindings;
Oct 27 03:05:43.248 INFO kablam!    |                 ----^^^^^^^^
Oct 27 03:05:43.248 INFO kablam!    |                 |
Oct 27 03:05:43.248 INFO kablam!    |                 help: remove this `mut`
Oct 27 03:05:43.248 INFO kablam!    |
Oct 27 03:05:43.248 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:05:43.248 INFO kablam! 
Oct 27 03:05:43.252 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:05:43.253 INFO kablam!   --> src/bindings.rs:39:9
Oct 27 03:05:43.253 INFO kablam!    |
Oct 27 03:05:43.253 INFO kablam! 39 |                 let mut bind_map = &mut self.bindings;
Oct 27 03:05:43.253 INFO kablam!    |                     ----^^^^^^^^
Oct 27 03:05:43.253 INFO kablam!    |                     |
Oct 27 03:05:43.253 INFO kablam!    |                     help: remove this `mut`
Oct 27 03:05:43.253 INFO kablam! 
Oct 27 03:05:43.295 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 03:05:43.295 INFO kablam!  --> src/main.rs:2:12
Oct 27 03:05:43.295 INFO kablam!   |
Oct 27 03:05:43.295 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 27 03:05:43.295 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:05:43.295 INFO kablam!   |
Oct 27 03:05:43.295 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 03:05:43.295 INFO kablam! 
Oct 27 03:05:43.377 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.51s
Oct 27 03:05:43.387 INFO kablam! su: No module specific data is present
Oct 27 03:05:44.620 INFO running `"docker" "rm" "-f" "bd67f24bb417759df888e0258946af552ee7d20434d9bbc3030b72010e9dea98"`
Oct 27 03:05:44.995 INFO blam! bd67f24bb417759df888e0258946af552ee7d20434d9bbc3030b72010e9dea98