Nov 30 13:38:54.426 INFO checking uio-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:38:54.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 13:38:54.850 INFO [stdout] 080ca5dcba6ae9fcf7e9a9734f137759ce3c573dfa17f1eb63443107310b033e
Nov 30 13:38:54.852 INFO running `"docker" "start" "-a" "080ca5dcba6ae9fcf7e9a9734f137759ce3c573dfa17f1eb63443107310b033e"`
Nov 30 13:38:56.316 INFO [stderr] usermod: no changes
Nov 30 13:38:56.401 INFO [stderr]     Checking mmap v0.1.1
Nov 30 13:38:57.020 INFO [stderr]     Checking uio v0.1.1 (/source)
Nov 30 13:38:57.653 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 13:38:57.653 INFO [stderr]  --> src/linux.rs:7:5
Nov 30 13:38:57.653 INFO [stderr]   |
Nov 30 13:38:57.653 INFO [stderr] 7 | use std::error::Error;
Nov 30 13:38:57.653 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 13:38:57.653 INFO [stderr]   |
Nov 30 13:38:57.653 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:38:57.653 INFO [stderr] 
Nov 30 13:38:57.765 INFO [stderr] warning: unused variable: `f`
Nov 30 13:38:57.765 INFO [stderr]    --> src/linux.rs:193:16
Nov 30 13:38:57.765 INFO [stderr]     |
Nov 30 13:38:57.765 INFO [stderr] 193 |             Ok(f) => (),
Nov 30 13:38:57.765 INFO [stderr]     |                ^ help: consider using `_f` instead
Nov 30 13:38:57.765 INFO [stderr]     |
Nov 30 13:38:57.765 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 13:38:57.765 INFO [stderr] 
Nov 30 13:38:57.765 INFO [stderr] warning: unused variable: `f`
Nov 30 13:38:57.765 INFO [stderr]    --> src/linux.rs:215:16
Nov 30 13:38:57.765 INFO [stderr]     |
Nov 30 13:38:57.765 INFO [stderr] 215 |             Ok(f) => (),
Nov 30 13:38:57.765 INFO [stderr]     |                ^ help: consider using `_f` instead
Nov 30 13:38:57.765 INFO [stderr] 
Nov 30 13:38:57.765 INFO [stderr] warning: unused variable: `f`
Nov 30 13:38:57.765 INFO [stderr]    --> src/linux.rs:226:16
Nov 30 13:38:57.765 INFO [stderr]     |
Nov 30 13:38:57.765 INFO [stderr] 226 |             Ok(f) => (),
Nov 30 13:38:57.765 INFO [stderr]     |                ^ help: consider using `_f` instead
Nov 30 13:38:57.765 INFO [stderr] 
Nov 30 13:38:57.780 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 13:38:57.780 INFO [stderr]  --> src/linux.rs:7:5
Nov 30 13:38:57.781 INFO [stderr]   |
Nov 30 13:38:57.781 INFO [stderr] 7 | use std::error::Error;
Nov 30 13:38:57.781 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 13:38:57.788 INFO [stderr]   |
Nov 30 13:38:57.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:38:57.788 INFO [stderr] 
Nov 30 13:38:57.807 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:38:57.807 INFO [stderr]    --> src/linux.rs:211:13
Nov 30 13:38:57.807 INFO [stderr]     |
Nov 30 13:38:57.807 INFO [stderr] 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Nov 30 13:38:57.807 INFO [stderr]     |             ----^^^
Nov 30 13:38:57.807 INFO [stderr]     |             |
Nov 30 13:38:57.807 INFO [stderr]     |             help: remove this `mut`
Nov 30 13:38:57.807 INFO [stderr]     |
Nov 30 13:38:57.807 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 13:38:57.807 INFO [stderr] 
Nov 30 13:38:58.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Nov 30 13:38:58.092 INFO [stderr] su: No module specific data is present
Nov 30 13:38:58.667 INFO running `"docker" "inspect" "080ca5dcba6ae9fcf7e9a9734f137759ce3c573dfa17f1eb63443107310b033e"`
Nov 30 13:38:58.893 INFO running `"docker" "rm" "-f" "080ca5dcba6ae9fcf7e9a9734f137759ce3c573dfa17f1eb63443107310b033e"`
Nov 30 13:38:59.124 INFO [stdout] 080ca5dcba6ae9fcf7e9a9734f137759ce3c573dfa17f1eb63443107310b033e