Nov 16 13:40:42.937 INFO testing shinkwhek/c against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 13:40:42.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 13:40:43.351 INFO [stdout] 7b26952a58d08a1c251b326fa1b5fecd9f0042f4d28ce14b28a50abce6b8b50f
Nov 16 13:40:43.353 INFO running `"docker" "start" "-a" "7b26952a58d08a1c251b326fa1b5fecd9f0042f4d28ce14b28a50abce6b8b50f"`
Nov 16 13:40:44.871 INFO [stderr] usermod: no changes
Nov 16 13:40:44.967 INFO [stderr]    Compiling c v0.1.0 (/source)
Nov 16 13:40:45.203 INFO [stderr] warning: unused import: `node`
Nov 16 13:40:45.203 INFO [stderr]  --> src/lexer.rs:1:5
Nov 16 13:40:45.203 INFO [stderr]   |
Nov 16 13:40:45.203 INFO [stderr] 1 | use node;
Nov 16 13:40:45.203 INFO [stderr]   |     ^^^^
Nov 16 13:40:45.203 INFO [stderr]   |
Nov 16 13:40:45.203 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:40:45.203 INFO [stderr] 
Nov 16 13:40:45.205 INFO [stderr] warning: unused import: `Lexer`
Nov 16 13:40:45.205 INFO [stderr]  --> src/parser.rs:3:13
Nov 16 13:40:45.205 INFO [stderr]   |
Nov 16 13:40:45.205 INFO [stderr] 3 | use lexer::{Lexer, Token};
Nov 16 13:40:45.205 INFO [stderr]   |             ^^^^^
Nov 16 13:40:45.205 INFO [stderr] 
Nov 16 13:40:45.415 INFO [stderr] warning: unused variable: `stmtsv`
Nov 16 13:40:45.415 INFO [stderr]   --> src/gen_ir.rs:70:21
Nov 16 13:40:45.415 INFO [stderr]    |
Nov 16 13:40:45.415 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Nov 16 13:40:45.415 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Nov 16 13:40:45.415 INFO [stderr]    |
Nov 16 13:40:45.415 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:40:45.415 INFO [stderr] 
Nov 16 13:40:45.415 INFO [stderr] warning: unused variable: `s`
Nov 16 13:40:45.415 INFO [stderr]    --> src/gen_ir.rs:112:29
Nov 16 13:40:45.415 INFO [stderr]     |
Nov 16 13:40:45.415 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Nov 16 13:40:45.415 INFO [stderr]     |                             ^ help: consider using `_s` instead
Nov 16 13:40:45.415 INFO [stderr] 
Nov 16 13:40:45.507 INFO [stderr] warning: unused attribute
Nov 16 13:40:45.507 INFO [stderr]  --> src/parser.rs:1:1
Nov 16 13:40:45.507 INFO [stderr]   |
Nov 16 13:40:45.507 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 16 13:40:45.507 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:45.507 INFO [stderr]   |
Nov 16 13:40:45.507 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 16 13:40:45.507 INFO [stderr] 
Nov 16 13:40:45.507 INFO [stderr] warning: crate-level attribute should be in the root module
Nov 16 13:40:45.507 INFO [stderr]  --> src/parser.rs:1:1
Nov 16 13:40:45.507 INFO [stderr]   |
Nov 16 13:40:45.507 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 16 13:40:45.507 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:45.507 INFO [stderr] 
Nov 16 13:40:45.507 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Nov 16 13:40:45.507 INFO [stderr]  --> src/regalloc.rs:7:1
Nov 16 13:40:45.507 INFO [stderr]   |
Nov 16 13:40:45.507 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Nov 16 13:40:45.507 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:45.507 INFO [stderr]   |
Nov 16 13:40:45.507 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 16 13:40:45.507 INFO [stderr] 
Nov 16 13:40:45.515 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Nov 16 13:40:45.515 INFO [stderr]  --> src/regalloc.rs:8:1
Nov 16 13:40:45.515 INFO [stderr]   |
Nov 16 13:40:45.515 INFO [stderr] 8 | const num_regs: isize = 7;
Nov 16 13:40:45.515 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:45.515 INFO [stderr] 
Nov 16 13:40:47.553 INFO [stderr] warning: unused import: `std::env`
Nov 16 13:40:47.554 INFO [stderr]  --> src/main.rs:1:5
Nov 16 13:40:47.554 INFO [stderr]   |
Nov 16 13:40:47.554 INFO [stderr] 1 | use std::env;
Nov 16 13:40:47.554 INFO [stderr]   |     ^^^^^^^^
Nov 16 13:40:47.554 INFO [stderr]   |
Nov 16 13:40:47.554 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:40:47.555 INFO [stderr] 
Nov 16 13:40:47.555 INFO [stderr] warning: unused import: `c::node`
Nov 16 13:40:47.555 INFO [stderr]  --> src/main.rs:7:5
Nov 16 13:40:47.555 INFO [stderr]   |
Nov 16 13:40:47.555 INFO [stderr] 7 | use c::node;
Nov 16 13:40:47.556 INFO [stderr]   |     ^^^^^^^
Nov 16 13:40:47.556 INFO [stderr] 
Nov 16 13:40:48.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
Nov 16 13:40:48.946 INFO [stderr] su: No module specific data is present
Nov 16 13:40:50.067 INFO running `"docker" "inspect" "7b26952a58d08a1c251b326fa1b5fecd9f0042f4d28ce14b28a50abce6b8b50f"`
Nov 16 13:40:50.523 INFO running `"docker" "rm" "-f" "7b26952a58d08a1c251b326fa1b5fecd9f0042f4d28ce14b28a50abce6b8b50f"`
Nov 16 13:40:50.755 INFO [stdout] 7b26952a58d08a1c251b326fa1b5fecd9f0042f4d28ce14b28a50abce6b8b50f
Nov 16 13:40:50.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 13:40:51.157 INFO [stdout] a019bf24f848b3c565d899be3b45310740c0575f2a152bcb54d8c0f1a3831def
Nov 16 13:40:51.163 INFO running `"docker" "start" "-a" "a019bf24f848b3c565d899be3b45310740c0575f2a152bcb54d8c0f1a3831def"`
Nov 16 13:40:52.711 INFO [stderr] usermod: no changes
Nov 16 13:40:52.795 INFO [stderr]    Compiling c v0.1.0 (/source)
Nov 16 13:40:53.151 INFO [stderr] warning: unused import: `node`
Nov 16 13:40:53.151 INFO [stderr]  --> src/lexer.rs:1:5
Nov 16 13:40:53.152 INFO [stderr]   |
Nov 16 13:40:53.152 INFO [stderr] 1 | use node;
Nov 16 13:40:53.152 INFO [stderr]   |     ^^^^
Nov 16 13:40:53.152 INFO [stderr]   |
Nov 16 13:40:53.153 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:40:53.153 INFO [stderr] 
Nov 16 13:40:53.153 INFO [stderr] warning: unused import: `Lexer`
Nov 16 13:40:53.154 INFO [stderr]  --> src/parser.rs:3:13
Nov 16 13:40:53.154 INFO [stderr]   |
Nov 16 13:40:53.154 INFO [stderr] 3 | use lexer::{Lexer, Token};
Nov 16 13:40:53.154 INFO [stderr]   |             ^^^^^
Nov 16 13:40:53.155 INFO [stderr] 
Nov 16 13:40:53.222 INFO [stderr] warning: unused import: `std::env`
Nov 16 13:40:53.223 INFO [stderr]  --> src/main.rs:1:5
Nov 16 13:40:53.224 INFO [stderr]   |
Nov 16 13:40:53.224 INFO [stderr] 1 | use std::env;
Nov 16 13:40:53.225 INFO [stderr]   |     ^^^^^^^^
Nov 16 13:40:53.225 INFO [stderr]   |
Nov 16 13:40:53.225 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:40:53.225 INFO [stderr] 
Nov 16 13:40:53.225 INFO [stderr] warning: unused import: `c::node`
Nov 16 13:40:53.226 INFO [stderr]  --> src/main.rs:7:5
Nov 16 13:40:53.226 INFO [stderr]   |
Nov 16 13:40:53.226 INFO [stderr] 7 | use c::node;
Nov 16 13:40:53.226 INFO [stderr]   |     ^^^^^^^
Nov 16 13:40:53.226 INFO [stderr] 
Nov 16 13:40:53.427 INFO [stderr] warning: unused variable: `stmtsv`
Nov 16 13:40:53.427 INFO [stderr]   --> src/gen_ir.rs:70:21
Nov 16 13:40:53.428 INFO [stderr]    |
Nov 16 13:40:53.428 INFO [stderr] 70 |                 let stmtsv = self.statement(&**stmts)?;
Nov 16 13:40:53.428 INFO [stderr]    |                     ^^^^^^ help: consider using `_stmtsv` instead
Nov 16 13:40:53.428 INFO [stderr]    |
Nov 16 13:40:53.429 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:40:53.429 INFO [stderr] 
Nov 16 13:40:53.429 INFO [stderr] warning: unused variable: `s`
Nov 16 13:40:53.430 INFO [stderr]    --> src/gen_ir.rs:112:29
Nov 16 13:40:53.430 INFO [stderr]     |
Nov 16 13:40:53.430 INFO [stderr] 112 |             NodeBase::Ident(s) => {
Nov 16 13:40:53.430 INFO [stderr]     |                             ^ help: consider using `_s` instead
Nov 16 13:40:53.431 INFO [stderr] 
Nov 16 13:40:53.577 INFO [stderr] warning: unused attribute
Nov 16 13:40:53.577 INFO [stderr]  --> src/parser.rs:1:1
Nov 16 13:40:53.577 INFO [stderr]   |
Nov 16 13:40:53.578 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 16 13:40:53.578 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:53.578 INFO [stderr]   |
Nov 16 13:40:53.579 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 16 13:40:53.579 INFO [stderr] 
Nov 16 13:40:53.579 INFO [stderr] warning: crate-level attribute should be in the root module
Nov 16 13:40:53.580 INFO [stderr]  --> src/parser.rs:1:1
Nov 16 13:40:53.580 INFO [stderr]   |
Nov 16 13:40:53.580 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 16 13:40:53.580 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:53.581 INFO [stderr] 
Nov 16 13:40:53.581 INFO [stderr] warning: constant `reg_map_size` should have an upper case name such as `REG_MAP_SIZE`
Nov 16 13:40:53.581 INFO [stderr]  --> src/regalloc.rs:7:1
Nov 16 13:40:53.582 INFO [stderr]   |
Nov 16 13:40:53.582 INFO [stderr] 7 | const reg_map_size: usize = 8192;
Nov 16 13:40:53.582 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:53.582 INFO [stderr] 
Nov 16 13:40:53.583 INFO [stderr] warning: constant `num_regs` should have an upper case name such as `NUM_REGS`
Nov 16 13:40:53.583 INFO [stderr]  --> src/regalloc.rs:8:1
Nov 16 13:40:53.583 INFO [stderr]   |
Nov 16 13:40:53.583 INFO [stderr] 8 | const num_regs: isize = 7;
Nov 16 13:40:53.584 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:40:53.584 INFO [stderr] 
Nov 16 13:40:54.333 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Nov 16 13:40:54.337 INFO [stderr] su: No module specific data is present
Nov 16 13:40:54.944 INFO running `"docker" "inspect" "a019bf24f848b3c565d899be3b45310740c0575f2a152bcb54d8c0f1a3831def"`
Nov 16 13:40:55.119 INFO running `"docker" "rm" "-f" "a019bf24f848b3c565d899be3b45310740c0575f2a152bcb54d8c0f1a3831def"`
Nov 16 13:40:55.351 INFO [stdout] a019bf24f848b3c565d899be3b45310740c0575f2a152bcb54d8c0f1a3831def
Nov 16 13:40:55.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 13:40:55.855 INFO [stdout] 27cb95adacd0dd06a63f9850cb3667abb2331a9528dd7ab08c6b3a7a0cf5eb44
Nov 16 13:40:55.857 INFO running `"docker" "start" "-a" "27cb95adacd0dd06a63f9850cb3667abb2331a9528dd7ab08c6b3a7a0cf5eb44"`
Nov 16 13:40:56.923 INFO [stderr] usermod: no changes
Nov 16 13:40:56.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 13:40:56.979 INFO [stderr]      Running /target/debug/deps/c-eb84401e4a14a0e3
Nov 16 13:40:56.987 INFO [stdout] 
Nov 16 13:40:56.988 INFO [stdout] running 8 tests
Nov 16 13:40:56.988 INFO [stdout] test lexer::lexer_peek_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::read_num_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::lexer_new_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::run_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::cut_token_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::read_symbol_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::lexer_step_test ... ok
Nov 16 13:40:56.988 INFO [stdout] test lexer::read_token_test ... ok
Nov 16 13:40:56.988 INFO [stdout] 
Nov 16 13:40:56.988 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:40:56.988 INFO [stdout] 
Nov 16 13:40:56.991 INFO [stderr]      Running /target/debug/deps/c-b5983d29199fe908
Nov 16 13:40:57.003 INFO [stderr]    Doc-tests c
Nov 16 13:40:57.004 INFO [stdout] 
Nov 16 13:40:57.004 INFO [stdout] running 0 tests
Nov 16 13:40:57.004 INFO [stdout] 
Nov 16 13:40:57.004 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:40:57.004 INFO [stdout] 
Nov 16 13:40:57.220 INFO [stdout] 
Nov 16 13:40:57.220 INFO [stdout] running 0 tests
Nov 16 13:40:57.220 INFO [stdout] 
Nov 16 13:40:57.220 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:40:57.220 INFO [stdout] 
Nov 16 13:40:57.228 INFO [stderr] su: No module specific data is present
Nov 16 13:40:57.737 INFO running `"docker" "inspect" "27cb95adacd0dd06a63f9850cb3667abb2331a9528dd7ab08c6b3a7a0cf5eb44"`
Nov 16 13:40:57.894 INFO running `"docker" "rm" "-f" "27cb95adacd0dd06a63f9850cb3667abb2331a9528dd7ab08c6b3a7a0cf5eb44"`
Nov 16 13:40:58.151 INFO [stdout] 27cb95adacd0dd06a63f9850cb3667abb2331a9528dd7ab08c6b3a7a0cf5eb44