Dec 04 17:15:19.420 INFO checking infinityb/biterror against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:15:19.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 17:15:19.954 INFO [stdout] dd0e15351b392e4460d456d3b23779012630e85fbe180304163b9db8895c61a7
Dec 04 17:15:19.954 INFO running `"docker" "start" "-a" "dd0e15351b392e4460d456d3b23779012630e85fbe180304163b9db8895c61a7"`
Dec 04 17:15:21.030 INFO [stderr] usermod: no changes
Dec 04 17:15:21.103 INFO [stderr]     Checking biterror v0.1.0 (/source)
Dec 04 17:15:21.595 INFO [stderr] warning: unused imports: `File`, `self`
Dec 04 17:15:21.595 INFO [stderr]  --> src/main.rs:2:15
Dec 04 17:15:21.595 INFO [stderr]   |
Dec 04 17:15:21.595 INFO [stderr] 2 | use std::fs::{self, File};
Dec 04 17:15:21.595 INFO [stderr]   |               ^^^^  ^^^^
Dec 04 17:15:21.595 INFO [stderr]   |
Dec 04 17:15:21.595 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:15:21.595 INFO [stderr] 
Dec 04 17:15:21.663 INFO [stderr] warning: field is never used: `insertions`
Dec 04 17:15:21.663 INFO [stderr]  --> src/main.rs:9:5
Dec 04 17:15:21.663 INFO [stderr]   |
Dec 04 17:15:21.663 INFO [stderr] 9 |     insertions: bool,
Dec 04 17:15:21.663 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 17:15:21.663 INFO [stderr]   |
Dec 04 17:15:21.663 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 17:15:21.663 INFO [stderr] 
Dec 04 17:15:21.663 INFO [stderr] warning: field is never used: `deletions`
Dec 04 17:15:21.663 INFO [stderr]   --> src/main.rs:10:5
Dec 04 17:15:21.663 INFO [stderr]    |
Dec 04 17:15:21.663 INFO [stderr] 10 |     deletions: bool,
Dec 04 17:15:21.663 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 17:15:21.663 INFO [stderr] 
Dec 04 17:15:21.663 INFO [stderr] warning: field is never used: `bitflips`
Dec 04 17:15:21.663 INFO [stderr]   --> src/main.rs:11:5
Dec 04 17:15:21.663 INFO [stderr]    |
Dec 04 17:15:21.663 INFO [stderr] 11 |     bitflips: bool,
Dec 04 17:15:21.663 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 04 17:15:21.663 INFO [stderr] 
Dec 04 17:15:21.671 INFO [stderr] warning: unused imports: `File`, `self`
Dec 04 17:15:21.671 INFO [stderr]  --> src/main.rs:2:15
Dec 04 17:15:21.671 INFO [stderr]   |
Dec 04 17:15:21.671 INFO [stderr] 2 | use std::fs::{self, File};
Dec 04 17:15:21.671 INFO [stderr]   |               ^^^^  ^^^^
Dec 04 17:15:21.671 INFO [stderr]   |
Dec 04 17:15:21.671 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:15:21.671 INFO [stderr] 
Dec 04 17:15:21.710 INFO [stderr] warning: field is never used: `insertions`
Dec 04 17:15:21.710 INFO [stderr]  --> src/main.rs:9:5
Dec 04 17:15:21.710 INFO [stderr]   |
Dec 04 17:15:21.710 INFO [stderr] 9 |     insertions: bool,
Dec 04 17:15:21.710 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 17:15:21.710 INFO [stderr]   |
Dec 04 17:15:21.710 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 17:15:21.710 INFO [stderr] 
Dec 04 17:15:21.710 INFO [stderr] warning: field is never used: `deletions`
Dec 04 17:15:21.710 INFO [stderr]   --> src/main.rs:10:5
Dec 04 17:15:21.710 INFO [stderr]    |
Dec 04 17:15:21.710 INFO [stderr] 10 |     deletions: bool,
Dec 04 17:15:21.710 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 17:15:21.710 INFO [stderr] 
Dec 04 17:15:21.710 INFO [stderr] warning: field is never used: `bitflips`
Dec 04 17:15:21.710 INFO [stderr]   --> src/main.rs:11:5
Dec 04 17:15:21.710 INFO [stderr]    |
Dec 04 17:15:21.710 INFO [stderr] 11 |     bitflips: bool,
Dec 04 17:15:21.711 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 04 17:15:21.711 INFO [stderr] 
Dec 04 17:15:21.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 04 17:15:21.751 INFO [stderr] su: No module specific data is present
Dec 04 17:15:22.211 INFO running `"docker" "inspect" "dd0e15351b392e4460d456d3b23779012630e85fbe180304163b9db8895c61a7"`
Dec 04 17:15:22.356 INFO running `"docker" "rm" "-f" "dd0e15351b392e4460d456d3b23779012630e85fbe180304163b9db8895c61a7"`
Dec 04 17:15:22.479 INFO [stdout] dd0e15351b392e4460d456d3b23779012630e85fbe180304163b9db8895c61a7