Dec 13 03:31:58.000 INFO testing shinkwhek/c against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:31:58.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 03:31:58.461 INFO [stdout] 021daf2bab8e32eabe1edd746cbfd9e17e5e0113e14c741544fe6f32b50388a4
Dec 13 03:31:58.463 INFO running `"docker" "start" "-a" "021daf2bab8e32eabe1edd746cbfd9e17e5e0113e14c741544fe6f32b50388a4"`
Dec 13 03:32:00.204 INFO [stderr] usermod: no changes
Dec 13 03:32:00.383 INFO [stderr]    Compiling c v0.1.0 (/source)
Dec 13 03:32:00.720 INFO [stderr] warning: unused import: `node`
Dec 13 03:32:00.720 INFO [stderr]  --> src/lexer.rs:1:5
Dec 13 03:32:00.720 INFO [stderr]   |
Dec 13 03:32:00.720 INFO [stderr] 1 | use node;
Dec 13 03:32:00.720 INFO [stderr]   |     ^^^^
Dec 13 03:32:00.720 INFO [stderr]   |
Dec 13 03:32:00.720 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:32:00.720 INFO [stderr] 
Dec 13 03:32:00.720 INFO [stderr] warning: unused import: `Lexer`
Dec 13 03:32:00.720 INFO [stderr]  --> src/parser.rs:3:13
Dec 13 03:32:00.720 INFO [stderr]   |
Dec 13 03:32:00.720 INFO [stderr] 3 | use lexer::{Lexer, Token};
Dec 13 03:32:00.720 INFO [stderr]   |             ^^^^^
Dec 13 03:32:00.720 INFO [stderr] 
Dec 13 03:32:00.911 INFO [stderr] warning: unused variable: `stmtsv`
Dec 13 03:32:00.911 INFO [stderr]   --> src/gen_ir.rs:70:21
Dec 13 03:32:00.911 INFO [stderr]    |
Dec 13 03:32:00.912 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Dec 13 03:32:00.912 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Dec 13 03:32:00.912 INFO [stderr]    |
Dec 13 03:32:00.913 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 03:32:00.913 INFO [stderr] 
Dec 13 03:32:00.913 INFO [stderr] warning: unused variable: `s`
Dec 13 03:32:00.913 INFO [stderr]    --> src/gen_ir.rs:112:29
Dec 13 03:32:00.914 INFO [stderr]     |
Dec 13 03:32:00.914 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Dec 13 03:32:00.914 INFO [stderr]     |                             ^ help: consider using `_s` instead
Dec 13 03:32:00.914 INFO [stderr] 
Dec 13 03:32:00.999 INFO [stderr] warning: unused attribute
Dec 13 03:32:00.999 INFO [stderr]  --> src/parser.rs:1:1
Dec 13 03:32:01.000 INFO [stderr]   |
Dec 13 03:32:01.000 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 13 03:32:01.000 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:01.000 INFO [stderr]   |
Dec 13 03:32:01.001 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 13 03:32:01.001 INFO [stderr] 
Dec 13 03:32:01.001 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 13 03:32:01.001 INFO [stderr]  --> src/parser.rs:1:1
Dec 13 03:32:01.002 INFO [stderr]   |
Dec 13 03:32:01.002 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 13 03:32:01.002 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:01.002 INFO [stderr] 
Dec 13 03:32:01.003 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Dec 13 03:32:01.003 INFO [stderr]  --> src/regalloc.rs:7:1
Dec 13 03:32:01.003 INFO [stderr]   |
Dec 13 03:32:01.004 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Dec 13 03:32:01.004 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:01.004 INFO [stderr]   |
Dec 13 03:32:01.004 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 13 03:32:01.004 INFO [stderr] 
Dec 13 03:32:01.005 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Dec 13 03:32:01.005 INFO [stderr]  --> src/regalloc.rs:8:1
Dec 13 03:32:01.005 INFO [stderr]   |
Dec 13 03:32:01.006 INFO [stderr] 8 | const num_regs: isize = 7;
Dec 13 03:32:01.006 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:01.006 INFO [stderr] 
Dec 13 03:32:03.204 INFO [stderr] warning: unused import: `std::env`
Dec 13 03:32:03.205 INFO [stderr]  --> src/main.rs:1:5
Dec 13 03:32:03.205 INFO [stderr]   |
Dec 13 03:32:03.205 INFO [stderr] 1 | use std::env;
Dec 13 03:32:03.205 INFO [stderr]   |     ^^^^^^^^
Dec 13 03:32:03.205 INFO [stderr]   |
Dec 13 03:32:03.205 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:32:03.205 INFO [stderr] 
Dec 13 03:32:03.205 INFO [stderr] warning: unused import: `c::node`
Dec 13 03:32:03.205 INFO [stderr]  --> src/main.rs:7:5
Dec 13 03:32:03.205 INFO [stderr]   |
Dec 13 03:32:03.205 INFO [stderr] 7 | use c::node;
Dec 13 03:32:03.205 INFO [stderr]   |     ^^^^^^^
Dec 13 03:32:03.205 INFO [stderr] 
Dec 13 03:32:04.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Dec 13 03:32:04.655 INFO [stderr] su: No module specific data is present
Dec 13 03:32:05.595 INFO running `"docker" "inspect" "021daf2bab8e32eabe1edd746cbfd9e17e5e0113e14c741544fe6f32b50388a4"`
Dec 13 03:32:05.927 INFO running `"docker" "rm" "-f" "021daf2bab8e32eabe1edd746cbfd9e17e5e0113e14c741544fe6f32b50388a4"`
Dec 13 03:32:06.295 INFO [stdout] 021daf2bab8e32eabe1edd746cbfd9e17e5e0113e14c741544fe6f32b50388a4
Dec 13 03:32:06.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 03:32:06.749 INFO [stdout] 8cd578336f4817aad89beceae0c8b11a1c6f1004136216275869cda4ca3ed700
Dec 13 03:32:06.759 INFO running `"docker" "start" "-a" "8cd578336f4817aad89beceae0c8b11a1c6f1004136216275869cda4ca3ed700"`
Dec 13 03:32:08.426 INFO [stderr] usermod: no changes
Dec 13 03:32:08.502 INFO [stderr]    Compiling c v0.1.0 (/source)
Dec 13 03:32:09.063 INFO [stderr] warning: unused import: `std::env`
Dec 13 03:32:09.063 INFO [stderr]  --> src/main.rs:1:5
Dec 13 03:32:09.063 INFO [stderr]   |
Dec 13 03:32:09.063 INFO [stderr] 1 | use std::env;
Dec 13 03:32:09.063 INFO [stderr]   |     ^^^^^^^^
Dec 13 03:32:09.063 INFO [stderr]   |
Dec 13 03:32:09.063 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:32:09.063 INFO [stderr] 
Dec 13 03:32:09.063 INFO [stderr] warning: unused import: `c::node`
Dec 13 03:32:09.063 INFO [stderr]  --> src/main.rs:7:5
Dec 13 03:32:09.063 INFO [stderr]   |
Dec 13 03:32:09.063 INFO [stderr] 7 | use c::node;
Dec 13 03:32:09.063 INFO [stderr]   |     ^^^^^^^
Dec 13 03:32:09.063 INFO [stderr] 
Dec 13 03:32:09.083 INFO [stderr] warning: unused import: `node`
Dec 13 03:32:09.083 INFO [stderr]  --> src/lexer.rs:1:5
Dec 13 03:32:09.083 INFO [stderr]   |
Dec 13 03:32:09.083 INFO [stderr] 1 | use node;
Dec 13 03:32:09.083 INFO [stderr]   |     ^^^^
Dec 13 03:32:09.083 INFO [stderr]   |
Dec 13 03:32:09.083 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:32:09.083 INFO [stderr] 
Dec 13 03:32:09.083 INFO [stderr] warning: unused import: `Lexer`
Dec 13 03:32:09.083 INFO [stderr]  --> src/parser.rs:3:13
Dec 13 03:32:09.083 INFO [stderr]   |
Dec 13 03:32:09.083 INFO [stderr] 3 | use lexer::{Lexer, Token};
Dec 13 03:32:09.083 INFO [stderr]   |             ^^^^^
Dec 13 03:32:09.083 INFO [stderr] 
Dec 13 03:32:09.609 INFO [stderr] warning: unused variable: `stmtsv`
Dec 13 03:32:09.609 INFO [stderr]   --> src/gen_ir.rs:70:21
Dec 13 03:32:09.609 INFO [stderr]    |
Dec 13 03:32:09.609 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Dec 13 03:32:09.609 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Dec 13 03:32:09.609 INFO [stderr]    |
Dec 13 03:32:09.609 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 03:32:09.609 INFO [stderr] 
Dec 13 03:32:09.609 INFO [stderr] warning: unused variable: `s`
Dec 13 03:32:09.609 INFO [stderr]    --> src/gen_ir.rs:112:29
Dec 13 03:32:09.609 INFO [stderr]     |
Dec 13 03:32:09.609 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Dec 13 03:32:09.609 INFO [stderr]     |                             ^ help: consider using `_s` instead
Dec 13 03:32:09.609 INFO [stderr] 
Dec 13 03:32:09.755 INFO [stderr] warning: unused attribute
Dec 13 03:32:09.755 INFO [stderr]  --> src/parser.rs:1:1
Dec 13 03:32:09.755 INFO [stderr]   |
Dec 13 03:32:09.755 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 13 03:32:09.755 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:09.755 INFO [stderr]   |
Dec 13 03:32:09.755 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 13 03:32:09.755 INFO [stderr] 
Dec 13 03:32:09.755 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 13 03:32:09.755 INFO [stderr]  --> src/parser.rs:1:1
Dec 13 03:32:09.755 INFO [stderr]   |
Dec 13 03:32:09.755 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 13 03:32:09.755 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:09.755 INFO [stderr] 
Dec 13 03:32:09.755 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Dec 13 03:32:09.755 INFO [stderr]  --> src/regalloc.rs:7:1
Dec 13 03:32:09.755 INFO [stderr]   |
Dec 13 03:32:09.755 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Dec 13 03:32:09.755 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:09.755 INFO [stderr] 
Dec 13 03:32:09.755 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Dec 13 03:32:09.755 INFO [stderr]  --> src/regalloc.rs:8:1
Dec 13 03:32:09.755 INFO [stderr]   |
Dec 13 03:32:09.755 INFO [stderr] 8 | const num_regs: isize = 7;
Dec 13 03:32:09.755 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:32:09.755 INFO [stderr] 
Dec 13 03:32:10.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 13 03:32:10.738 INFO [stderr] su: No module specific data is present
Dec 13 03:32:11.613 INFO running `"docker" "inspect" "8cd578336f4817aad89beceae0c8b11a1c6f1004136216275869cda4ca3ed700"`
Dec 13 03:32:11.940 INFO running `"docker" "rm" "-f" "8cd578336f4817aad89beceae0c8b11a1c6f1004136216275869cda4ca3ed700"`
Dec 13 03:32:12.163 INFO [stdout] 8cd578336f4817aad89beceae0c8b11a1c6f1004136216275869cda4ca3ed700
Dec 13 03:32:12.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 03:32:12.867 INFO [stdout] 71f076f75e8380614493fa8adc4a877c767e3fa1f711e569f7678f05ed1189d1
Dec 13 03:32:12.872 INFO running `"docker" "start" "-a" "71f076f75e8380614493fa8adc4a877c767e3fa1f711e569f7678f05ed1189d1"`
Dec 13 03:32:14.703 INFO [stderr] usermod: no changes
Dec 13 03:32:14.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 03:32:14.799 INFO [stderr]      Running /target/debug/deps/c-892d052162843e6a
Dec 13 03:32:14.803 INFO [stdout] 
Dec 13 03:32:14.803 INFO [stdout] running 8 tests
Dec 13 03:32:14.803 INFO [stdout] test lexer::run_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::read_token_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::read_symbol_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::read_num_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::lexer_step_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::lexer_new_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::cut_token_test ... ok
Dec 13 03:32:14.803 INFO [stdout] test lexer::lexer_peek_test ... ok
Dec 13 03:32:14.803 INFO [stdout] 
Dec 13 03:32:14.803 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:32:14.803 INFO [stdout] 
Dec 13 03:32:14.804 INFO [stderr]      Running /target/debug/deps/c-35378fa4fc17ab75
Dec 13 03:32:14.808 INFO [stdout] 
Dec 13 03:32:14.808 INFO [stdout] running 0 tests
Dec 13 03:32:14.808 INFO [stdout] 
Dec 13 03:32:14.808 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:32:14.808 INFO [stdout] 
Dec 13 03:32:14.815 INFO [stderr]    Doc-tests c
Dec 13 03:32:15.284 INFO [stdout] 
Dec 13 03:32:15.284 INFO [stdout] running 0 tests
Dec 13 03:32:15.284 INFO [stdout] 
Dec 13 03:32:15.284 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:32:15.284 INFO [stdout] 
Dec 13 03:32:15.299 INFO [stderr] su: No module specific data is present
Dec 13 03:32:16.440 INFO running `"docker" "inspect" "71f076f75e8380614493fa8adc4a877c767e3fa1f711e569f7678f05ed1189d1"`
Dec 13 03:32:16.809 INFO running `"docker" "rm" "-f" "71f076f75e8380614493fa8adc4a877c767e3fa1f711e569f7678f05ed1189d1"`
Dec 13 03:32:17.111 INFO [stdout] 71f076f75e8380614493fa8adc4a877c767e3fa1f711e569f7678f05ed1189d1