Dec 17 22:54:45.625 INFO checking infinityb/biterror against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 22:54:45.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/infinityb/biterror:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 22:54:45.803 INFO [stdout] 63fc50a0c205b0469d960305360570ef0ba37cf84711667cb4610121c38ec776 Dec 17 22:54:45.806 INFO running `"docker" "start" "-a" "63fc50a0c205b0469d960305360570ef0ba37cf84711667cb4610121c38ec776"` Dec 17 22:54:46.348 INFO [stderr] Checking biterror v0.1.0 (/opt/crater/workdir) Dec 17 22:54:46.481 INFO [stderr] warning: unused imports: `File`, `self` Dec 17 22:54:46.481 INFO [stderr] --> src/main.rs:2:15 Dec 17 22:54:46.481 INFO [stderr] | Dec 17 22:54:46.481 INFO [stderr] 2 | use std::fs::{self, File}; Dec 17 22:54:46.481 INFO [stderr] | ^^^^ ^^^^ Dec 17 22:54:46.481 INFO [stderr] | Dec 17 22:54:46.481 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 22:54:46.481 INFO [stderr] Dec 17 22:54:46.481 INFO [stderr] warning: unused imports: `File`, `self` Dec 17 22:54:46.481 INFO [stderr] --> src/main.rs:2:15 Dec 17 22:54:46.481 INFO [stderr] | Dec 17 22:54:46.481 INFO [stderr] 2 | use std::fs::{self, File}; Dec 17 22:54:46.481 INFO [stderr] | ^^^^ ^^^^ Dec 17 22:54:46.481 INFO [stderr] | Dec 17 22:54:46.481 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 22:54:46.482 INFO [stderr] Dec 17 22:54:46.508 INFO [stderr] warning: field is never used: `insertions` Dec 17 22:54:46.508 INFO [stderr] --> src/main.rs:9:5 Dec 17 22:54:46.508 INFO [stderr] | Dec 17 22:54:46.508 INFO [stderr] 9 | insertions: bool, Dec 17 22:54:46.508 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 17 22:54:46.508 INFO [stderr] | Dec 17 22:54:46.508 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 22:54:46.508 INFO [stderr] Dec 17 22:54:46.509 INFO [stderr] warning: field is never used: `deletions` Dec 17 22:54:46.509 INFO [stderr] --> src/main.rs:10:5 Dec 17 22:54:46.509 INFO [stderr] | Dec 17 22:54:46.509 INFO [stderr] 10 | deletions: bool, Dec 17 22:54:46.509 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 22:54:46.509 INFO [stderr] Dec 17 22:54:46.509 INFO [stderr] warning: field is never used: `bitflips` Dec 17 22:54:46.509 INFO [stderr] --> src/main.rs:11:5 Dec 17 22:54:46.509 INFO [stderr] | Dec 17 22:54:46.509 INFO [stderr] 11 | bitflips: bool, Dec 17 22:54:46.509 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 17 22:54:46.509 INFO [stderr] Dec 17 22:54:46.512 INFO [stderr] warning: field is never used: `insertions` Dec 17 22:54:46.512 INFO [stderr] --> src/main.rs:9:5 Dec 17 22:54:46.512 INFO [stderr] | Dec 17 22:54:46.512 INFO [stderr] 9 | insertions: bool, Dec 17 22:54:46.512 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 17 22:54:46.512 INFO [stderr] | Dec 17 22:54:46.512 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 22:54:46.512 INFO [stderr] Dec 17 22:54:46.512 INFO [stderr] warning: field is never used: `deletions` Dec 17 22:54:46.512 INFO [stderr] --> src/main.rs:10:5 Dec 17 22:54:46.512 INFO [stderr] | Dec 17 22:54:46.512 INFO [stderr] 10 | deletions: bool, Dec 17 22:54:46.513 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 22:54:46.513 INFO [stderr] Dec 17 22:54:46.513 INFO [stderr] warning: field is never used: `bitflips` Dec 17 22:54:46.513 INFO [stderr] --> src/main.rs:11:5 Dec 17 22:54:46.513 INFO [stderr] | Dec 17 22:54:46.513 INFO [stderr] 11 | bitflips: bool, Dec 17 22:54:46.513 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 17 22:54:46.513 INFO [stderr] Dec 17 22:54:46.526 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s Dec 17 22:54:46.766 INFO running `"docker" "inspect" "63fc50a0c205b0469d960305360570ef0ba37cf84711667cb4610121c38ec776"` Dec 17 22:54:46.903 INFO running `"docker" "rm" "-f" "63fc50a0c205b0469d960305360570ef0ba37cf84711667cb4610121c38ec776"` Dec 17 22:54:47.012 INFO [stdout] 63fc50a0c205b0469d960305360570ef0ba37cf84711667cb4610121c38ec776