Dec 05 14:45:01.616 INFO checking ddc-i2c-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:45:01.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 14:45:02.000 INFO [stdout] b19a43f7d62b01d930685c17990a48b867be8ec08ff3063246fe9991ca0876f3
Dec 05 14:45:02.004 INFO running `"docker" "start" "-a" "b19a43f7d62b01d930685c17990a48b867be8ec08ff3063246fe9991ca0876f3"`
Dec 05 14:45:03.175 INFO [stderr] usermod: no changes
Dec 05 14:45:03.250 INFO [stderr]     Checking mccs v0.1.0
Dec 05 14:45:03.250 INFO [stderr]     Checking resize-slice v0.1.3
Dec 05 14:45:03.251 INFO [stderr]     Checking edid v0.2.0
Dec 05 14:45:05.147 INFO [stderr]     Checking ddc v0.2.1
Dec 05 14:45:06.183 INFO [stderr]     Checking ddc-i2c v0.2.1 (/source)
Dec 05 14:45:09.665 INFO [stderr] warning: unused import: `std::env::args`
Dec 05 14:45:09.666 INFO [stderr]  --> examples/vcp.rs:4:5
Dec 05 14:45:09.666 INFO [stderr]   |
Dec 05 14:45:09.666 INFO [stderr] 4 | use std::env::args;
Dec 05 14:45:09.666 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 14:45:09.668 INFO [stderr]   |
Dec 05 14:45:09.668 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:45:09.668 INFO [stderr] 
Dec 05 14:45:09.703 INFO [stderr] warning: function is never used: `ddc`
Dec 05 14:45:09.703 INFO [stderr]   --> examples/vcp.rs:7:1
Dec 05 14:45:09.703 INFO [stderr]    |
Dec 05 14:45:09.703 INFO [stderr] 7  | / fn ddc<D: Ddc>(mut ddc: D) where
Dec 05 14:45:09.703 INFO [stderr] 8  | |     D::Error: ::std::fmt::Debug,
Dec 05 14:45:09.703 INFO [stderr] 9  | | {
Dec 05 14:45:09.703 INFO [stderr] 10 | |     let mccs_ver = ddc.get_vcp_feature(0xdf).expect("failed to read VCP value");
Dec 05 14:45:09.703 INFO [stderr] ...  |
Dec 05 14:45:09.703 INFO [stderr] 14 | |     println!("input is {:?}", input);
Dec 05 14:45:09.703 INFO [stderr] 15 | | }
Dec 05 14:45:09.703 INFO [stderr]    | |_^
Dec 05 14:45:09.703 INFO [stderr]    |
Dec 05 14:45:09.703 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:45:09.703 INFO [stderr] 
Dec 05 14:45:10.215 INFO [stderr] warning: function is never used: `ddc`
Dec 05 14:45:10.215 INFO [stderr]   --> examples/caps.rs:23:1
Dec 05 14:45:10.215 INFO [stderr]    |
Dec 05 14:45:10.215 INFO [stderr] 23 | / fn ddc<D: Ddc>(mut ddc: D) where
Dec 05 14:45:10.215 INFO [stderr] 24 | |     D::Error: ::std::fmt::Debug,
Dec 05 14:45:10.215 INFO [stderr] 25 | | {
Dec 05 14:45:10.215 INFO [stderr] 26 | |     let caps = ddc.capabilities_string().expect("failed to read ddc capabilities");
Dec 05 14:45:10.215 INFO [stderr] 27 | |     let caps = str::from_utf8(&caps).expect("caps was not a valid string");
Dec 05 14:45:10.215 INFO [stderr] 28 | |     println!("got CAPS: {}", caps);
Dec 05 14:45:10.215 INFO [stderr] 29 | | }
Dec 05 14:45:10.215 INFO [stderr]    | |_^
Dec 05 14:45:10.215 INFO [stderr]    |
Dec 05 14:45:10.215 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:45:10.215 INFO [stderr] 
Dec 05 14:45:10.609 INFO [stderr] warning: function is never used: `ddc`
Dec 05 14:45:10.609 INFO [stderr]   --> examples/edid.rs:24:1
Dec 05 14:45:10.609 INFO [stderr]    |
Dec 05 14:45:10.609 INFO [stderr] 24 | / fn ddc<D: Edid>(mut ddc: D) -> Result<(), D::EdidError> where
Dec 05 14:45:10.609 INFO [stderr] 25 | |     D::EdidError: ::std::fmt::Debug,
Dec 05 14:45:10.609 INFO [stderr] 26 | |     D::EdidError: From<io::Error>,
Dec 05 14:45:10.609 INFO [stderr] 27 | | {
Dec 05 14:45:10.609 INFO [stderr] ...  |
Dec 05 14:45:10.609 INFO [stderr] 35 | |     Ok(())
Dec 05 14:45:10.609 INFO [stderr] 36 | | }
Dec 05 14:45:10.609 INFO [stderr]    | |_^
Dec 05 14:45:10.609 INFO [stderr]    |
Dec 05 14:45:10.609 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:45:10.609 INFO [stderr] 
Dec 05 14:45:10.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
Dec 05 14:45:10.639 INFO [stderr] su: No module specific data is present
Dec 05 14:45:11.493 INFO running `"docker" "inspect" "b19a43f7d62b01d930685c17990a48b867be8ec08ff3063246fe9991ca0876f3"`
Dec 05 14:45:11.746 INFO running `"docker" "rm" "-f" "b19a43f7d62b01d930685c17990a48b867be8ec08ff3063246fe9991ca0876f3"`
Dec 05 14:45:12.055 INFO [stdout] b19a43f7d62b01d930685c17990a48b867be8ec08ff3063246fe9991ca0876f3