Nov 17 12:10:33.957 INFO testing RussellSprouts/6502-language-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 12:10:33.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 12:10:34.114 INFO [stdout] b612ebe9023f8e74738373dbf024f71ee69f8140633ebddf76136e602756c816
Nov 17 12:10:34.115 INFO running `"docker" "start" "-a" "b612ebe9023f8e74738373dbf024f71ee69f8140633ebddf76136e602756c816"`
Nov 17 12:10:34.595 INFO [stderr] usermod: no changes
Nov 17 12:10:34.667 INFO [stderr]    Compiling libc v0.2.39
Nov 17 12:10:34.667 INFO [stderr]    Compiling peg v0.5.4
Nov 17 12:10:34.667 INFO [stderr]    Compiling im v10.0.0
Nov 17 12:10:36.667 INFO [stderr]    Compiling memchr v2.0.1
Nov 17 12:10:37.819 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 17 12:10:40.563 INFO [stderr]    Compiling regex v0.2.6
Nov 17 12:10:51.447 INFO [stderr]    Compiling compiler v0.1.0 (/source)
Nov 17 12:10:54.135 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 12:10:54.136 INFO [stderr]  --> main.rs:6:1
Nov 17 12:10:54.136 INFO [stderr]   |
Nov 17 12:10:54.136 INFO [stderr] 6 | #[macro_use]
Nov 17 12:10:54.136 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 12:10:54.137 INFO [stderr]   |
Nov 17 12:10:54.137 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 12:10:54.137 INFO [stderr] 
Nov 17 12:10:54.751 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:10:54.751 INFO [stderr]    --> main.rs:327:9
Nov 17 12:10:54.751 INFO [stderr]     |
Nov 17 12:10:54.751 INFO [stderr] 327 |     let mut parsed: &Expression2;
Nov 17 12:10:54.751 INFO [stderr]     |         ----^^^^^^
Nov 17 12:10:54.751 INFO [stderr]     |         |
Nov 17 12:10:54.751 INFO [stderr]     |         help: remove this `mut`
Nov 17 12:10:54.751 INFO [stderr]     |
Nov 17 12:10:54.751 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 12:10:54.751 INFO [stderr] 
Nov 17 12:10:54.955 INFO [stderr] warning: method is never used: `size`
Nov 17 12:10:54.956 INFO [stderr]    --> main.rs:264:5
Nov 17 12:10:54.956 INFO [stderr]     |
Nov 17 12:10:54.956 INFO [stderr] 264 |     fn size(&self) -> u64 {
Nov 17 12:10:54.957 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:10:54.957 INFO [stderr]     |
Nov 17 12:10:54.957 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 12:10:54.958 INFO [stderr] 
Nov 17 12:10:54.958 INFO [stderr] warning: the feature `underscore_lifetimes` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 12:10:54.958 INFO [stderr]  --> main.rs:2:12
Nov 17 12:10:54.959 INFO [stderr]   |
Nov 17 12:10:54.959 INFO [stderr] 2 | #![feature(underscore_lifetimes)]
Nov 17 12:10:54.959 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Nov 17 12:10:54.960 INFO [stderr]   |
Nov 17 12:10:54.960 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 12:10:54.960 INFO [stderr] 
Nov 17 12:10:59.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.52s
Nov 17 12:10:59.140 INFO [stderr] su: No module specific data is present
Nov 17 12:11:00.109 INFO running `"docker" "inspect" "b612ebe9023f8e74738373dbf024f71ee69f8140633ebddf76136e602756c816"`
Nov 17 12:11:00.491 INFO running `"docker" "rm" "-f" "b612ebe9023f8e74738373dbf024f71ee69f8140633ebddf76136e602756c816"`
Nov 17 12:11:00.843 INFO [stdout] b612ebe9023f8e74738373dbf024f71ee69f8140633ebddf76136e602756c816
Nov 17 12:11:00.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 12:11:01.357 INFO [stdout] ed5a97bff2d8c25bf82b15ef290de3089f8e0947d8b9cb00e7eed9165b03f22c
Nov 17 12:11:01.359 INFO running `"docker" "start" "-a" "ed5a97bff2d8c25bf82b15ef290de3089f8e0947d8b9cb00e7eed9165b03f22c"`
Nov 17 12:11:03.119 INFO [stderr] usermod: no changes
Nov 17 12:11:03.203 INFO [stderr]    Compiling compiler v0.1.0 (/source)
Nov 17 12:11:03.752 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 12:11:03.752 INFO [stderr]  --> main.rs:6:1
Nov 17 12:11:03.752 INFO [stderr]   |
Nov 17 12:11:03.752 INFO [stderr] 6 | #[macro_use]
Nov 17 12:11:03.752 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 12:11:03.752 INFO [stderr]   |
Nov 17 12:11:03.752 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 12:11:03.752 INFO [stderr] 
Nov 17 12:11:04.391 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:11:04.391 INFO [stderr]    --> main.rs:327:9
Nov 17 12:11:04.392 INFO [stderr]     |
Nov 17 12:11:04.392 INFO [stderr] 327 |     let mut parsed: &Expression2;
Nov 17 12:11:04.392 INFO [stderr]     |         ----^^^^^^
Nov 17 12:11:04.393 INFO [stderr]     |         |
Nov 17 12:11:04.393 INFO [stderr]     |         help: remove this `mut`
Nov 17 12:11:04.393 INFO [stderr]     |
Nov 17 12:11:04.394 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 12:11:04.394 INFO [stderr] 
Nov 17 12:11:04.591 INFO [stderr] warning: method is never used: `size`
Nov 17 12:11:04.591 INFO [stderr]    --> main.rs:264:5
Nov 17 12:11:04.591 INFO [stderr]     |
Nov 17 12:11:04.591 INFO [stderr] 264 |     fn size(&self) -> u64 {
Nov 17 12:11:04.592 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:11:04.592 INFO [stderr]     |
Nov 17 12:11:04.592 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 12:11:04.592 INFO [stderr] 
Nov 17 12:11:04.593 INFO [stderr] warning: the feature `underscore_lifetimes` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 12:11:04.593 INFO [stderr]  --> main.rs:2:12
Nov 17 12:11:04.593 INFO [stderr]   |
Nov 17 12:11:04.593 INFO [stderr] 2 | #![feature(underscore_lifetimes)]
Nov 17 12:11:04.594 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Nov 17 12:11:04.594 INFO [stderr]   |
Nov 17 12:11:04.594 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 12:11:04.594 INFO [stderr] 
Nov 17 12:11:04.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 17 12:11:04.942 INFO [stderr] su: No module specific data is present
Nov 17 12:11:05.941 INFO running `"docker" "inspect" "ed5a97bff2d8c25bf82b15ef290de3089f8e0947d8b9cb00e7eed9165b03f22c"`
Nov 17 12:11:06.265 INFO running `"docker" "rm" "-f" "ed5a97bff2d8c25bf82b15ef290de3089f8e0947d8b9cb00e7eed9165b03f22c"`
Nov 17 12:11:06.571 INFO [stdout] ed5a97bff2d8c25bf82b15ef290de3089f8e0947d8b9cb00e7eed9165b03f22c
Nov 17 12:11:06.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 12:11:06.965 INFO [stdout] 24471f18fc6278323ef79486ae9d30ed6e54ca3b97e4ebbf6661b3a4e63addb5
Nov 17 12:11:06.967 INFO running `"docker" "start" "-a" "24471f18fc6278323ef79486ae9d30ed6e54ca3b97e4ebbf6661b3a4e63addb5"`
Nov 17 12:11:09.039 INFO [stderr] usermod: no changes
Nov 17 12:11:09.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 17 12:11:09.185 INFO [stderr]      Running /target/debug/deps/compiler-f66d02868be56574
Nov 17 12:11:09.187 INFO [stdout] 
Nov 17 12:11:09.187 INFO [stdout] running 0 tests
Nov 17 12:11:09.187 INFO [stdout] 
Nov 17 12:11:09.187 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:11:09.187 INFO [stdout] 
Nov 17 12:11:09.190 INFO [stderr] su: No module specific data is present
Nov 17 12:11:10.136 INFO running `"docker" "inspect" "24471f18fc6278323ef79486ae9d30ed6e54ca3b97e4ebbf6661b3a4e63addb5"`
Nov 17 12:11:10.497 INFO running `"docker" "rm" "-f" "24471f18fc6278323ef79486ae9d30ed6e54ca3b97e4ebbf6661b3a4e63addb5"`
Nov 17 12:11:10.827 INFO [stdout] 24471f18fc6278323ef79486ae9d30ed6e54ca3b97e4ebbf6661b3a4e63addb5