Nov 30 13:38:54.209 INFO checking uio-0.1.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 13:38:54.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"` Nov 30 13:38:54.604 INFO [stdout] c65ae63bbba4c656cbf50507184e3dd2c1dab801ae4388472308a19ebce42b9f Nov 30 13:38:54.606 INFO running `"docker" "start" "-a" "c65ae63bbba4c656cbf50507184e3dd2c1dab801ae4388472308a19ebce42b9f"` Nov 30 13:38:56.032 INFO [stderr] usermod: no changes Nov 30 13:38:56.111 INFO [stderr] Checking mmap v0.1.1 Nov 30 13:38:56.764 INFO [stderr] Checking uio v0.1.1 (/source) Nov 30 13:38:57.343 INFO [stderr] warning: unused import: `std::error::Error` Nov 30 13:38:57.343 INFO [stderr] --> src/linux.rs:7:5 Nov 30 13:38:57.343 INFO [stderr] | Nov 30 13:38:57.343 INFO [stderr] 7 | use std::error::Error; Nov 30 13:38:57.343 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 30 13:38:57.343 INFO [stderr] | Nov 30 13:38:57.343 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 13:38:57.343 INFO [stderr] Nov 30 13:38:57.596 INFO [stderr] warning: unused import: `std::error::Error` Nov 30 13:38:57.596 INFO [stderr] --> src/linux.rs:7:5 Nov 30 13:38:57.596 INFO [stderr] | Nov 30 13:38:57.596 INFO [stderr] 7 | use std::error::Error; Nov 30 13:38:57.596 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 30 13:38:57.596 INFO [stderr] | Nov 30 13:38:57.596 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 13:38:57.596 INFO [stderr] Nov 30 13:38:57.662 INFO [stderr] warning: unused variable: `f` Nov 30 13:38:57.662 INFO [stderr] --> src/linux.rs:193:16 Nov 30 13:38:57.663 INFO [stderr] | Nov 30 13:38:57.663 INFO [stderr] 193 | Ok(f) => (), Nov 30 13:38:57.663 INFO [stderr] | ^ help: consider using `_f` instead Nov 30 13:38:57.663 INFO [stderr] | Nov 30 13:38:57.663 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 13:38:57.663 INFO [stderr] Nov 30 13:38:57.663 INFO [stderr] warning: unused variable: `f` Nov 30 13:38:57.663 INFO [stderr] --> src/linux.rs:215:16 Nov 30 13:38:57.663 INFO [stderr] | Nov 30 13:38:57.663 INFO [stderr] 215 | Ok(f) => (), Nov 30 13:38:57.663 INFO [stderr] | ^ help: consider using `_f` instead Nov 30 13:38:57.663 INFO [stderr] Nov 30 13:38:57.663 INFO [stderr] warning: unused variable: `f` Nov 30 13:38:57.663 INFO [stderr] --> src/linux.rs:226:16 Nov 30 13:38:57.663 INFO [stderr] | Nov 30 13:38:57.663 INFO [stderr] 226 | Ok(f) => (), Nov 30 13:38:57.663 INFO [stderr] | ^ help: consider using `_f` instead Nov 30 13:38:57.663 INFO [stderr] Nov 30 13:38:57.701 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:38:57.701 INFO [stderr] --> src/linux.rs:211:13 Nov 30 13:38:57.701 INFO [stderr] | Nov 30 13:38:57.702 INFO [stderr] 211 | let mut res = ::linux::UioDevice::new(0).unwrap(); Nov 30 13:38:57.702 INFO [stderr] | ----^^^ Nov 30 13:38:57.702 INFO [stderr] | | Nov 30 13:38:57.702 INFO [stderr] | help: remove this `mut` Nov 30 13:38:57.702 INFO [stderr] | Nov 30 13:38:57.702 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 13:38:57.702 INFO [stderr] Nov 30 13:38:57.749 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.69s Nov 30 13:38:57.752 INFO [stderr] su: No module specific data is present Nov 30 13:38:58.406 INFO running `"docker" "inspect" "c65ae63bbba4c656cbf50507184e3dd2c1dab801ae4388472308a19ebce42b9f"` Nov 30 13:38:58.734 INFO running `"docker" "rm" "-f" "c65ae63bbba4c656cbf50507184e3dd2c1dab801ae4388472308a19ebce42b9f"` Nov 30 13:38:59.015 INFO [stdout] c65ae63bbba4c656cbf50507184e3dd2c1dab801ae4388472308a19ebce42b9f