Dec 11 09:38:08.574 INFO checking shinkwhek/c against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:38:08.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 09:38:09.066 INFO [stdout] fd00705e226c0024bc5c7839891b1036aca01e6f1ca8ebb431ba514d9598b445
Dec 11 09:38:09.067 INFO running `"docker" "start" "-a" "fd00705e226c0024bc5c7839891b1036aca01e6f1ca8ebb431ba514d9598b445"`
Dec 11 09:38:10.268 INFO [stderr] usermod: no changes
Dec 11 09:38:10.360 INFO [stderr]     Checking c v0.1.0 (/source)
Dec 11 09:38:10.724 INFO [stderr] warning: unused import: `node`
Dec 11 09:38:10.724 INFO [stderr]  --> src/lexer.rs:1:5
Dec 11 09:38:10.724 INFO [stderr]   |
Dec 11 09:38:10.724 INFO [stderr] 1 | use node;
Dec 11 09:38:10.724 INFO [stderr]   |     ^^^^
Dec 11 09:38:10.724 INFO [stderr]   |
Dec 11 09:38:10.724 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:38:10.724 INFO [stderr] 
Dec 11 09:38:10.724 INFO [stderr] warning: unused import: `Lexer`
Dec 11 09:38:10.724 INFO [stderr]  --> src/parser.rs:3:13
Dec 11 09:38:10.724 INFO [stderr]   |
Dec 11 09:38:10.724 INFO [stderr] 3 | use lexer::{Lexer, Token};
Dec 11 09:38:10.724 INFO [stderr]   |             ^^^^^
Dec 11 09:38:10.724 INFO [stderr] 
Dec 11 09:38:10.848 INFO [stderr] warning: unused import: `node`
Dec 11 09:38:10.848 INFO [stderr]  --> src/lexer.rs:1:5
Dec 11 09:38:10.848 INFO [stderr]   |
Dec 11 09:38:10.848 INFO [stderr] 1 | use node;
Dec 11 09:38:10.848 INFO [stderr]   |     ^^^^
Dec 11 09:38:10.848 INFO [stderr]   |
Dec 11 09:38:10.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:38:10.848 INFO [stderr] 
Dec 11 09:38:10.848 INFO [stderr] warning: unused import: `Lexer`
Dec 11 09:38:10.848 INFO [stderr]  --> src/parser.rs:3:13
Dec 11 09:38:10.848 INFO [stderr]   |
Dec 11 09:38:10.848 INFO [stderr] 3 | use lexer::{Lexer, Token};
Dec 11 09:38:10.848 INFO [stderr]   |             ^^^^^
Dec 11 09:38:10.848 INFO [stderr] 
Dec 11 09:38:11.108 INFO [stderr] warning: unused variable: `stmtsv`
Dec 11 09:38:11.108 INFO [stderr]   --> src/gen_ir.rs:70:21
Dec 11 09:38:11.108 INFO [stderr]    |
Dec 11 09:38:11.108 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Dec 11 09:38:11.108 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Dec 11 09:38:11.108 INFO [stderr]    |
Dec 11 09:38:11.108 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:38:11.108 INFO [stderr] 
Dec 11 09:38:11.108 INFO [stderr] warning: unused variable: `s`
Dec 11 09:38:11.108 INFO [stderr]    --> src/gen_ir.rs:112:29
Dec 11 09:38:11.108 INFO [stderr]     |
Dec 11 09:38:11.108 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Dec 11 09:38:11.108 INFO [stderr]     |                             ^ help: consider using `_s` instead
Dec 11 09:38:11.108 INFO [stderr] 
Dec 11 09:38:11.108 INFO [stderr] warning: unused variable: `stmtsv`
Dec 11 09:38:11.108 INFO [stderr]   --> src/gen_ir.rs:70:21
Dec 11 09:38:11.108 INFO [stderr]    |
Dec 11 09:38:11.108 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Dec 11 09:38:11.108 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Dec 11 09:38:11.108 INFO [stderr]    |
Dec 11 09:38:11.108 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:38:11.108 INFO [stderr] 
Dec 11 09:38:11.108 INFO [stderr] warning: unused variable: `s`
Dec 11 09:38:11.108 INFO [stderr]    --> src/gen_ir.rs:112:29
Dec 11 09:38:11.108 INFO [stderr]     |
Dec 11 09:38:11.108 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Dec 11 09:38:11.108 INFO [stderr]     |                             ^ help: consider using `_s` instead
Dec 11 09:38:11.108 INFO [stderr] 
Dec 11 09:38:11.199 INFO [stderr] warning: unused attribute
Dec 11 09:38:11.199 INFO [stderr]  --> src/parser.rs:1:1
Dec 11 09:38:11.200 INFO [stderr]   |
Dec 11 09:38:11.200 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 11 09:38:11.201 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.201 INFO [stderr]   |
Dec 11 09:38:11.201 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 11 09:38:11.201 INFO [stderr] 
Dec 11 09:38:11.201 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 11 09:38:11.201 INFO [stderr]  --> src/parser.rs:1:1
Dec 11 09:38:11.201 INFO [stderr]   |
Dec 11 09:38:11.201 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 11 09:38:11.202 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.202 INFO [stderr] 
Dec 11 09:38:11.202 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Dec 11 09:38:11.202 INFO [stderr]  --> src/regalloc.rs:7:1
Dec 11 09:38:11.202 INFO [stderr]   |
Dec 11 09:38:11.202 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Dec 11 09:38:11.202 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.202 INFO [stderr]   |
Dec 11 09:38:11.202 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 11 09:38:11.202 INFO [stderr] 
Dec 11 09:38:11.202 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Dec 11 09:38:11.202 INFO [stderr]  --> src/regalloc.rs:8:1
Dec 11 09:38:11.202 INFO [stderr]   |
Dec 11 09:38:11.202 INFO [stderr] 8 | const num_regs: isize = 7;
Dec 11 09:38:11.202 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.202 INFO [stderr] 
Dec 11 09:38:11.228 INFO [stderr] warning: unused attribute
Dec 11 09:38:11.229 INFO [stderr]  --> src/parser.rs:1:1
Dec 11 09:38:11.229 INFO [stderr]   |
Dec 11 09:38:11.229 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 11 09:38:11.230 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.230 INFO [stderr]   |
Dec 11 09:38:11.230 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 11 09:38:11.230 INFO [stderr] 
Dec 11 09:38:11.231 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 11 09:38:11.231 INFO [stderr]  --> src/parser.rs:1:1
Dec 11 09:38:11.231 INFO [stderr]   |
Dec 11 09:38:11.232 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 11 09:38:11.232 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.232 INFO [stderr] 
Dec 11 09:38:11.233 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Dec 11 09:38:11.233 INFO [stderr]  --> src/regalloc.rs:7:1
Dec 11 09:38:11.233 INFO [stderr]   |
Dec 11 09:38:11.233 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Dec 11 09:38:11.234 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.234 INFO [stderr] 
Dec 11 09:38:11.234 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Dec 11 09:38:11.235 INFO [stderr]  --> src/regalloc.rs:8:1
Dec 11 09:38:11.235 INFO [stderr]   |
Dec 11 09:38:11.235 INFO [stderr] 8 | const num_regs: isize = 7;
Dec 11 09:38:11.236 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:38:11.236 INFO [stderr] 
Dec 11 09:38:11.808 INFO [stderr] warning: unused import: `std::env`
Dec 11 09:38:11.808 INFO [stderr]  --> src/main.rs:1:5
Dec 11 09:38:11.808 INFO [stderr]   |
Dec 11 09:38:11.808 INFO [stderr] 1 | use std::env;
Dec 11 09:38:11.808 INFO [stderr]   |     ^^^^^^^^
Dec 11 09:38:11.808 INFO [stderr]   |
Dec 11 09:38:11.808 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:38:11.808 INFO [stderr] 
Dec 11 09:38:11.808 INFO [stderr] warning: unused import: `c::node`
Dec 11 09:38:11.808 INFO [stderr]  --> src/main.rs:7:5
Dec 11 09:38:11.808 INFO [stderr]   |
Dec 11 09:38:11.808 INFO [stderr] 7 | use c::node;
Dec 11 09:38:11.808 INFO [stderr]   |     ^^^^^^^
Dec 11 09:38:11.808 INFO [stderr] 
Dec 11 09:38:11.840 INFO [stderr] warning: unused import: `std::env`
Dec 11 09:38:11.840 INFO [stderr]  --> src/main.rs:1:5
Dec 11 09:38:11.840 INFO [stderr]   |
Dec 11 09:38:11.840 INFO [stderr] 1 | use std::env;
Dec 11 09:38:11.840 INFO [stderr]   |     ^^^^^^^^
Dec 11 09:38:11.840 INFO [stderr]   |
Dec 11 09:38:11.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:38:11.840 INFO [stderr] 
Dec 11 09:38:11.840 INFO [stderr] warning: unused import: `c::node`
Dec 11 09:38:11.840 INFO [stderr]  --> src/main.rs:7:5
Dec 11 09:38:11.840 INFO [stderr]   |
Dec 11 09:38:11.840 INFO [stderr] 7 | use c::node;
Dec 11 09:38:11.840 INFO [stderr]   |     ^^^^^^^
Dec 11 09:38:11.840 INFO [stderr] 
Dec 11 09:38:11.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 11 09:38:11.944 INFO [stderr] su: No module specific data is present
Dec 11 09:38:12.641 INFO running `"docker" "inspect" "fd00705e226c0024bc5c7839891b1036aca01e6f1ca8ebb431ba514d9598b445"`
Dec 11 09:38:13.064 INFO running `"docker" "rm" "-f" "fd00705e226c0024bc5c7839891b1036aca01e6f1ca8ebb431ba514d9598b445"`
Dec 11 09:38:13.340 INFO [stdout] fd00705e226c0024bc5c7839891b1036aca01e6f1ca8ebb431ba514d9598b445