Nov 29 18:19:59.940 INFO checking shinkwhek/c against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:19:59.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 18:20:00.462 INFO [stdout] 80389ebc9a51d2bc535f9fbe4e155778d79779fe4364aaf6dcef61caeba56d65
Nov 29 18:20:00.464 INFO running `"docker" "start" "-a" "80389ebc9a51d2bc535f9fbe4e155778d79779fe4364aaf6dcef61caeba56d65"`
Nov 29 18:20:02.276 INFO [stderr] usermod: no changes
Nov 29 18:20:02.504 INFO [stderr]     Checking c v0.1.0 (/source)
Nov 29 18:20:02.932 INFO [stderr] warning: unused import: `node`
Nov 29 18:20:02.932 INFO [stderr]  --> src/lexer.rs:1:5
Nov 29 18:20:02.932 INFO [stderr]   |
Nov 29 18:20:02.932 INFO [stderr] 1 | use node;
Nov 29 18:20:02.932 INFO [stderr]   |     ^^^^
Nov 29 18:20:02.932 INFO [stderr]   |
Nov 29 18:20:02.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:20:02.932 INFO [stderr] 
Nov 29 18:20:02.932 INFO [stderr] warning: unused import: `Lexer`
Nov 29 18:20:02.932 INFO [stderr]  --> src/parser.rs:3:13
Nov 29 18:20:02.932 INFO [stderr]   |
Nov 29 18:20:02.932 INFO [stderr] 3 | use lexer::{Lexer, Token};
Nov 29 18:20:02.932 INFO [stderr]   |             ^^^^^
Nov 29 18:20:02.932 INFO [stderr] 
Nov 29 18:20:03.000 INFO [stderr] warning: unused import: `node`
Nov 29 18:20:03.000 INFO [stderr]  --> src/lexer.rs:1:5
Nov 29 18:20:03.000 INFO [stderr]   |
Nov 29 18:20:03.000 INFO [stderr] 1 | use node;
Nov 29 18:20:03.000 INFO [stderr]   |     ^^^^
Nov 29 18:20:03.000 INFO [stderr]   |
Nov 29 18:20:03.000 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:20:03.000 INFO [stderr] 
Nov 29 18:20:03.004 INFO [stderr] warning: unused import: `Lexer`
Nov 29 18:20:03.004 INFO [stderr]  --> src/parser.rs:3:13
Nov 29 18:20:03.004 INFO [stderr]   |
Nov 29 18:20:03.004 INFO [stderr] 3 | use lexer::{Lexer, Token};
Nov 29 18:20:03.004 INFO [stderr]   |             ^^^^^
Nov 29 18:20:03.004 INFO [stderr] 
Nov 29 18:20:03.324 INFO [stderr] warning: unused variable: `stmtsv`
Nov 29 18:20:03.324 INFO [stderr]   --> src/gen_ir.rs:70:21
Nov 29 18:20:03.324 INFO [stderr]    |
Nov 29 18:20:03.324 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Nov 29 18:20:03.324 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Nov 29 18:20:03.324 INFO [stderr]    |
Nov 29 18:20:03.324 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:20:03.324 INFO [stderr] 
Nov 29 18:20:03.324 INFO [stderr] warning: unused variable: `s`
Nov 29 18:20:03.324 INFO [stderr]    --> src/gen_ir.rs:112:29
Nov 29 18:20:03.324 INFO [stderr]     |
Nov 29 18:20:03.324 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Nov 29 18:20:03.324 INFO [stderr]     |                             ^ help: consider using `_s` instead
Nov 29 18:20:03.324 INFO [stderr] 
Nov 29 18:20:03.461 INFO [stderr] warning: unused variable: `stmtsv`
Nov 29 18:20:03.461 INFO [stderr]   --> src/gen_ir.rs:70:21
Nov 29 18:20:03.461 INFO [stderr]    |
Nov 29 18:20:03.461 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Nov 29 18:20:03.461 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Nov 29 18:20:03.461 INFO [stderr]    |
Nov 29 18:20:03.461 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:20:03.461 INFO [stderr] 
Nov 29 18:20:03.461 INFO [stderr] warning: unused variable: `s`
Nov 29 18:20:03.461 INFO [stderr]    --> src/gen_ir.rs:112:29
Nov 29 18:20:03.461 INFO [stderr]     |
Nov 29 18:20:03.462 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Nov 29 18:20:03.462 INFO [stderr]     |                             ^ help: consider using `_s` instead
Nov 29 18:20:03.462 INFO [stderr] 
Nov 29 18:20:03.540 INFO [stderr] warning: unused attribute
Nov 29 18:20:03.540 INFO [stderr]  --> src/parser.rs:1:1
Nov 29 18:20:03.540 INFO [stderr]   |
Nov 29 18:20:03.540 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 29 18:20:03.540 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.540 INFO [stderr]   |
Nov 29 18:20:03.540 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 29 18:20:03.540 INFO [stderr] 
Nov 29 18:20:03.540 INFO [stderr] warning: crate-level attribute should be in the root module
Nov 29 18:20:03.540 INFO [stderr]  --> src/parser.rs:1:1
Nov 29 18:20:03.540 INFO [stderr]   |
Nov 29 18:20:03.540 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 29 18:20:03.540 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.540 INFO [stderr] 
Nov 29 18:20:03.540 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Nov 29 18:20:03.540 INFO [stderr]  --> src/regalloc.rs:7:1
Nov 29 18:20:03.541 INFO [stderr]   |
Nov 29 18:20:03.541 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Nov 29 18:20:03.541 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.541 INFO [stderr]   |
Nov 29 18:20:03.541 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 29 18:20:03.541 INFO [stderr] 
Nov 29 18:20:03.541 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Nov 29 18:20:03.541 INFO [stderr]  --> src/regalloc.rs:8:1
Nov 29 18:20:03.541 INFO [stderr]   |
Nov 29 18:20:03.541 INFO [stderr] 8 | const num_regs: isize = 7;
Nov 29 18:20:03.541 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.541 INFO [stderr] 
Nov 29 18:20:03.578 INFO [stderr] warning: unused attribute
Nov 29 18:20:03.578 INFO [stderr]  --> src/parser.rs:1:1
Nov 29 18:20:03.578 INFO [stderr]   |
Nov 29 18:20:03.578 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 29 18:20:03.578 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.579 INFO [stderr]   |
Nov 29 18:20:03.579 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 29 18:20:03.579 INFO [stderr] 
Nov 29 18:20:03.579 INFO [stderr] warning: crate-level attribute should be in the root module
Nov 29 18:20:03.579 INFO [stderr]  --> src/parser.rs:1:1
Nov 29 18:20:03.579 INFO [stderr]   |
Nov 29 18:20:03.579 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 29 18:20:03.579 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.579 INFO [stderr] 
Nov 29 18:20:03.579 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Nov 29 18:20:03.579 INFO [stderr]  --> src/regalloc.rs:7:1
Nov 29 18:20:03.579 INFO [stderr]   |
Nov 29 18:20:03.579 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Nov 29 18:20:03.579 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.579 INFO [stderr] 
Nov 29 18:20:03.579 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Nov 29 18:20:03.579 INFO [stderr]  --> src/regalloc.rs:8:1
Nov 29 18:20:03.579 INFO [stderr]   |
Nov 29 18:20:03.579 INFO [stderr] 8 | const num_regs: isize = 7;
Nov 29 18:20:03.579 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:20:03.579 INFO [stderr] 
Nov 29 18:20:04.278 INFO [stderr] warning: unused import: `std::env`
Nov 29 18:20:04.278 INFO [stderr]  --> src/main.rs:1:5
Nov 29 18:20:04.278 INFO [stderr]   |
Nov 29 18:20:04.278 INFO [stderr] 1 | use std::env;
Nov 29 18:20:04.278 INFO [stderr]   |     ^^^^^^^^
Nov 29 18:20:04.278 INFO [stderr]   |
Nov 29 18:20:04.278 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:20:04.278 INFO [stderr] 
Nov 29 18:20:04.278 INFO [stderr] warning: unused import: `c::node`
Nov 29 18:20:04.278 INFO [stderr]  --> src/main.rs:7:5
Nov 29 18:20:04.278 INFO [stderr]   |
Nov 29 18:20:04.278 INFO [stderr] 7 | use c::node;
Nov 29 18:20:04.284 INFO [stderr]   |     ^^^^^^^
Nov 29 18:20:04.284 INFO [stderr] 
Nov 29 18:20:04.360 INFO [stderr] warning: unused import: `std::env`
Nov 29 18:20:04.360 INFO [stderr]  --> src/main.rs:1:5
Nov 29 18:20:04.360 INFO [stderr]   |
Nov 29 18:20:04.360 INFO [stderr] 1 | use std::env;
Nov 29 18:20:04.360 INFO [stderr]   |     ^^^^^^^^
Nov 29 18:20:04.360 INFO [stderr]   |
Nov 29 18:20:04.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:20:04.360 INFO [stderr] 
Nov 29 18:20:04.360 INFO [stderr] warning: unused import: `c::node`
Nov 29 18:20:04.360 INFO [stderr]  --> src/main.rs:7:5
Nov 29 18:20:04.360 INFO [stderr]   |
Nov 29 18:20:04.360 INFO [stderr] 7 | use c::node;
Nov 29 18:20:04.360 INFO [stderr]   |     ^^^^^^^
Nov 29 18:20:04.360 INFO [stderr] 
Nov 29 18:20:04.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Nov 29 18:20:04.504 INFO [stderr] su: No module specific data is present
Nov 29 18:20:05.124 INFO running `"docker" "inspect" "80389ebc9a51d2bc535f9fbe4e155778d79779fe4364aaf6dcef61caeba56d65"`
Nov 29 18:20:05.396 INFO running `"docker" "rm" "-f" "80389ebc9a51d2bc535f9fbe4e155778d79779fe4364aaf6dcef61caeba56d65"`
Nov 29 18:20:05.812 INFO [stdout] 80389ebc9a51d2bc535f9fbe4e155778d79779fe4364aaf6dcef61caeba56d65