Dec 05 21:41:45.046 INFO testing hnkz/minic_rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:41:45.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:41:45.960 INFO [stdout] 8d0ba48a9fcc495762fac83e758716041936840788ea201e98c7122f3fd14def
Dec 05 21:41:45.962 INFO running `"docker" "start" "-a" "8d0ba48a9fcc495762fac83e758716041936840788ea201e98c7122f3fd14def"`
Dec 05 21:41:46.332 INFO [stderr] usermod: no changes
Dec 05 21:41:46.369 INFO [stderr]    Compiling mini_c v0.1.0 (/source)
Dec 05 21:41:46.556 INFO [stderr] warning: unused import: `super::token::Token`
Dec 05 21:41:46.556 INFO [stderr]  --> src/token_rule.rs:1:5
Dec 05 21:41:46.556 INFO [stderr]   |
Dec 05 21:41:46.556 INFO [stderr] 1 | use super::token::Token;
Dec 05 21:41:46.556 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 21:41:46.556 INFO [stderr]   |
Dec 05 21:41:46.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:41:46.556 INFO [stderr] 
Dec 05 21:41:46.627 INFO [stderr] warning: unused variable: `len`
Dec 05 21:41:46.627 INFO [stderr]   --> src/io_context.rs:40:13
Dec 05 21:41:46.627 INFO [stderr]    |
Dec 05 21:41:46.627 INFO [stderr] 40 |         let len = match self.input.read_line(&mut buf) {
Dec 05 21:41:46.627 INFO [stderr]    |             ^^^ help: consider using `_len` instead
Dec 05 21:41:46.627 INFO [stderr]    |
Dec 05 21:41:46.627 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:41:46.627 INFO [stderr] 
Dec 05 21:41:46.627 INFO [stderr] warning: unused variable: `output`
Dec 05 21:41:46.627 INFO [stderr]   --> src/io_context.rs:51:31
Dec 05 21:41:46.627 INFO [stderr]    |
Dec 05 21:41:46.627 INFO [stderr] 51 |     pub fn output_code(&self, output: Vec<u8>) {
Dec 05 21:41:46.627 INFO [stderr]    |                               ^^^^^^ help: consider using `_output` instead
Dec 05 21:41:46.627 INFO [stderr] 
Dec 05 21:41:46.648 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:41:46.649 INFO [stderr]   --> src/token_rule.rs:70:13
Dec 05 21:41:46.649 INFO [stderr]    |
Dec 05 21:41:46.649 INFO [stderr] 70 |         let mut rule = Vec::<String>::new();
Dec 05 21:41:46.649 INFO [stderr]    |             ----^^^^
Dec 05 21:41:46.649 INFO [stderr]    |             |
Dec 05 21:41:46.649 INFO [stderr]    |             help: remove this `mut`
Dec 05 21:41:46.649 INFO [stderr]    |
Dec 05 21:41:46.649 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:41:46.649 INFO [stderr] 
Dec 05 21:41:46.649 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 05 21:41:46.649 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 21:41:46.649 INFO [stderr]   |
Dec 05 21:41:46.649 INFO [stderr] 1 | #![feature(dbg_macro)]
Dec 05 21:41:46.649 INFO [stderr]   |            ^^^^^^^^^
Dec 05 21:41:46.649 INFO [stderr]   |
Dec 05 21:41:46.649 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 21:41:46.649 INFO [stderr] 
Dec 05 21:41:47.259 INFO [stderr] warning: unused import: `mini_c::token::Token`
Dec 05 21:41:47.259 INFO [stderr]  --> src/main.rs:7:5
Dec 05 21:41:47.259 INFO [stderr]   |
Dec 05 21:41:47.259 INFO [stderr] 7 | use mini_c::token::Token;
Dec 05 21:41:47.259 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 21:41:47.259 INFO [stderr]   |
Dec 05 21:41:47.259 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:41:47.259 INFO [stderr] 
Dec 05 21:41:47.259 INFO [stderr] warning: unused import: `mini_c::parse::cprogram::CProgram`
Dec 05 21:41:47.259 INFO [stderr]  --> src/main.rs:8:5
Dec 05 21:41:47.259 INFO [stderr]   |
Dec 05 21:41:47.259 INFO [stderr] 8 | use mini_c::parse::cprogram::CProgram;
Dec 05 21:41:47.259 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:41:47.259 INFO [stderr] 
Dec 05 21:41:47.299 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:41:47.299 INFO [stderr]   --> src/main.rs:36:9
Dec 05 21:41:47.299 INFO [stderr]    |
Dec 05 21:41:47.299 INFO [stderr] 36 |     let mut tokens= tokenizer.get_tokens(&mut ioctx);
Dec 05 21:41:47.299 INFO [stderr]    |         ----^^^^^^
Dec 05 21:41:47.299 INFO [stderr]    |         |
Dec 05 21:41:47.299 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:41:47.299 INFO [stderr]    |
Dec 05 21:41:47.299 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:41:47.299 INFO [stderr] 
Dec 05 21:41:47.299 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 05 21:41:47.299 INFO [stderr]  --> src/main.rs:1:12
Dec 05 21:41:47.299 INFO [stderr]   |
Dec 05 21:41:47.299 INFO [stderr] 1 | #![feature(dbg_macro)]
Dec 05 21:41:47.299 INFO [stderr]   |            ^^^^^^^^^
Dec 05 21:41:47.299 INFO [stderr]   |
Dec 05 21:41:47.299 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 21:41:47.299 INFO [stderr] 
Dec 05 21:41:47.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 05 21:41:47.626 INFO [stderr] su: No module specific data is present
Dec 05 21:41:47.896 INFO running `"docker" "inspect" "8d0ba48a9fcc495762fac83e758716041936840788ea201e98c7122f3fd14def"`
Dec 05 21:41:48.012 INFO running `"docker" "rm" "-f" "8d0ba48a9fcc495762fac83e758716041936840788ea201e98c7122f3fd14def"`
Dec 05 21:41:48.091 INFO [stdout] 8d0ba48a9fcc495762fac83e758716041936840788ea201e98c7122f3fd14def
Dec 05 21:41:48.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:41:48.252 INFO [stdout] e70614a28af17aa8a6342373415a91cd5684574af2347b3e17d9b32a55b6878a
Dec 05 21:41:48.254 INFO running `"docker" "start" "-a" "e70614a28af17aa8a6342373415a91cd5684574af2347b3e17d9b32a55b6878a"`
Dec 05 21:41:48.665 INFO [stderr] usermod: no changes
Dec 05 21:41:48.714 INFO [stderr]    Compiling mini_c v0.1.0 (/source)
Dec 05 21:41:49.016 INFO [stderr] warning: unused import: `mini_c::token::Token`
Dec 05 21:41:49.017 INFO [stderr]  --> src/main.rs:7:5
Dec 05 21:41:49.017 INFO [stderr]   |
Dec 05 21:41:49.017 INFO [stderr] 7 | use mini_c::token::Token;
Dec 05 21:41:49.018 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 21:41:49.018 INFO [stderr]   |
Dec 05 21:41:49.018 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:41:49.019 INFO [stderr] 
Dec 05 21:41:49.019 INFO [stderr] warning: unused import: `mini_c::parse::cprogram::CProgram`
Dec 05 21:41:49.019 INFO [stderr]  --> src/main.rs:8:5
Dec 05 21:41:49.019 INFO [stderr]   |
Dec 05 21:41:49.019 INFO [stderr] 8 | use mini_c::parse::cprogram::CProgram;
Dec 05 21:41:49.019 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:41:49.019 INFO [stderr] 
Dec 05 21:41:49.023 INFO [stderr] warning: unused import: `super::token::Token`
Dec 05 21:41:49.023 INFO [stderr]  --> src/token_rule.rs:1:5
Dec 05 21:41:49.023 INFO [stderr]   |
Dec 05 21:41:49.023 INFO [stderr] 1 | use super::token::Token;
Dec 05 21:41:49.023 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 21:41:49.023 INFO [stderr]   |
Dec 05 21:41:49.023 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:41:49.023 INFO [stderr] 
Dec 05 21:41:49.060 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:41:49.060 INFO [stderr]   --> src/main.rs:36:9
Dec 05 21:41:49.060 INFO [stderr]    |
Dec 05 21:41:49.061 INFO [stderr] 36 |     let mut tokens= tokenizer.get_tokens(&mut ioctx);
Dec 05 21:41:49.061 INFO [stderr]    |         ----^^^^^^
Dec 05 21:41:49.061 INFO [stderr]    |         |
Dec 05 21:41:49.061 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:41:49.061 INFO [stderr]    |
Dec 05 21:41:49.061 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:41:49.061 INFO [stderr] 
Dec 05 21:41:49.065 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 05 21:41:49.065 INFO [stderr]  --> src/main.rs:1:12
Dec 05 21:41:49.065 INFO [stderr]   |
Dec 05 21:41:49.065 INFO [stderr] 1 | #![feature(dbg_macro)]
Dec 05 21:41:49.065 INFO [stderr]   |            ^^^^^^^^^
Dec 05 21:41:49.065 INFO [stderr]   |
Dec 05 21:41:49.065 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 21:41:49.065 INFO [stderr] 
Dec 05 21:41:49.116 INFO [stderr] warning: unused variable: `len`
Dec 05 21:41:49.116 INFO [stderr]   --> src/io_context.rs:40:13
Dec 05 21:41:49.116 INFO [stderr]    |
Dec 05 21:41:49.116 INFO [stderr] 40 |         let len = match self.input.read_line(&mut buf) {
Dec 05 21:41:49.116 INFO [stderr]    |             ^^^ help: consider using `_len` instead
Dec 05 21:41:49.116 INFO [stderr]    |
Dec 05 21:41:49.116 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:41:49.116 INFO [stderr] 
Dec 05 21:41:49.116 INFO [stderr] warning: unused variable: `output`
Dec 05 21:41:49.116 INFO [stderr]   --> src/io_context.rs:51:31
Dec 05 21:41:49.116 INFO [stderr]    |
Dec 05 21:41:49.116 INFO [stderr] 51 |     pub fn output_code(&self, output: Vec<u8>) {
Dec 05 21:41:49.116 INFO [stderr]    |                               ^^^^^^ help: consider using `_output` instead
Dec 05 21:41:49.116 INFO [stderr] 
Dec 05 21:41:49.148 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:41:49.148 INFO [stderr]   --> src/token_rule.rs:70:13
Dec 05 21:41:49.148 INFO [stderr]    |
Dec 05 21:41:49.148 INFO [stderr] 70 |         let mut rule = Vec::<String>::new();
Dec 05 21:41:49.148 INFO [stderr]    |             ----^^^^
Dec 05 21:41:49.148 INFO [stderr]    |             |
Dec 05 21:41:49.148 INFO [stderr]    |             help: remove this `mut`
Dec 05 21:41:49.148 INFO [stderr]    |
Dec 05 21:41:49.148 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:41:49.148 INFO [stderr] 
Dec 05 21:41:49.148 INFO [stderr] warning: the feature `dbg_macro` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 05 21:41:49.148 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 21:41:49.148 INFO [stderr]   |
Dec 05 21:41:49.148 INFO [stderr] 1 | #![feature(dbg_macro)]
Dec 05 21:41:49.148 INFO [stderr]   |            ^^^^^^^^^
Dec 05 21:41:49.148 INFO [stderr]   |
Dec 05 21:41:49.148 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 21:41:49.148 INFO [stderr] 
Dec 05 21:41:49.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 21:41:49.393 INFO [stderr] su: No module specific data is present
Dec 05 21:41:49.614 INFO running `"docker" "inspect" "e70614a28af17aa8a6342373415a91cd5684574af2347b3e17d9b32a55b6878a"`
Dec 05 21:41:49.714 INFO running `"docker" "rm" "-f" "e70614a28af17aa8a6342373415a91cd5684574af2347b3e17d9b32a55b6878a"`
Dec 05 21:41:49.812 INFO [stdout] e70614a28af17aa8a6342373415a91cd5684574af2347b3e17d9b32a55b6878a
Dec 05 21:41:49.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:41:50.027 INFO [stdout] 561f0f78d2d31403920a7ebf54a317bab429a13c75a7f7c8231971a0bc774177
Dec 05 21:41:50.029 INFO running `"docker" "start" "-a" "561f0f78d2d31403920a7ebf54a317bab429a13c75a7f7c8231971a0bc774177"`
Dec 05 21:41:50.424 INFO [stderr] usermod: no changes
Dec 05 21:41:50.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 21:41:50.449 INFO [stderr]      Running /target/debug/deps/mini_c-a177d7542f404f74
Dec 05 21:41:50.452 INFO [stdout] 
Dec 05 21:41:50.452 INFO [stdout] running 0 tests
Dec 05 21:41:50.452 INFO [stdout] 
Dec 05 21:41:50.452 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:41:50.452 INFO [stdout] 
Dec 05 21:41:50.452 INFO [stderr]      Running /target/debug/deps/mini_c-35b696a6701fc6bc
Dec 05 21:41:50.453 INFO [stdout] 
Dec 05 21:41:50.453 INFO [stdout] running 0 tests
Dec 05 21:41:50.453 INFO [stdout] 
Dec 05 21:41:50.453 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:41:50.453 INFO [stdout] 
Dec 05 21:41:50.453 INFO [stderr]    Doc-tests mini_c
Dec 05 21:41:50.741 INFO [stdout] 
Dec 05 21:41:50.741 INFO [stdout] running 0 tests
Dec 05 21:41:50.741 INFO [stdout] 
Dec 05 21:41:50.741 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:41:50.741 INFO [stdout] 
Dec 05 21:41:50.747 INFO [stderr] su: No module specific data is present
Dec 05 21:41:50.966 INFO running `"docker" "inspect" "561f0f78d2d31403920a7ebf54a317bab429a13c75a7f7c8231971a0bc774177"`
Dec 05 21:41:51.041 INFO running `"docker" "rm" "-f" "561f0f78d2d31403920a7ebf54a317bab429a13c75a7f7c8231971a0bc774177"`
Dec 05 21:41:51.164 INFO [stdout] 561f0f78d2d31403920a7ebf54a317bab429a13c75a7f7c8231971a0bc774177