Nov 29 02:36:26.216 INFO checking ddc-i2c-0.2.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 02:36:26.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 29 02:36:26.485 INFO [stdout] b8dfb0667544ba2b6bd4018c1336dcf509c8d0308704161fde23f8c1d413fb1e
Nov 29 02:36:26.488 INFO running `"docker" "start" "-a" "b8dfb0667544ba2b6bd4018c1336dcf509c8d0308704161fde23f8c1d413fb1e"`
Nov 29 02:36:27.324 INFO [stderr] usermod: no changes
Nov 29 02:36:27.460 INFO [stderr]     Checking mccs v0.1.0
Nov 29 02:36:27.460 INFO [stderr]     Checking i2c v0.1.0
Nov 29 02:36:27.468 INFO [stderr]     Checking edid v0.2.0
Nov 29 02:36:29.336 INFO [stderr]     Checking ddc v0.2.1
Nov 29 02:36:30.308 INFO [stderr]     Checking ddc-i2c v0.2.1 (/source)
Nov 29 02:36:34.080 INFO [stderr] warning: unused import: `std::env::args`
Nov 29 02:36:34.081 INFO [stderr]  --> examples/vcp.rs:4:5
Nov 29 02:36:34.081 INFO [stderr]   |
Nov 29 02:36:34.081 INFO [stderr] 4 | use std::env::args;
Nov 29 02:36:34.081 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 29 02:36:34.082 INFO [stderr]   |
Nov 29 02:36:34.082 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 02:36:34.082 INFO [stderr] 
Nov 29 02:36:34.140 INFO [stderr] warning: function is never used: `ddc`
Nov 29 02:36:34.140 INFO [stderr]   --> examples/vcp.rs:7:1
Nov 29 02:36:34.140 INFO [stderr]    |
Nov 29 02:36:34.140 INFO [stderr] 7  | / fn ddc<D: Ddc>(mut ddc: D) where
Nov 29 02:36:34.140 INFO [stderr] 8  | |     D::Error: ::std::fmt::Debug,
Nov 29 02:36:34.140 INFO [stderr] 9  | | {
Nov 29 02:36:34.140 INFO [stderr] 10 | |     let mccs_ver = ddc.get_vcp_feature(0xdf).expect("failed to read VCP value");
Nov 29 02:36:34.140 INFO [stderr] ...  |
Nov 29 02:36:34.140 INFO [stderr] 14 | |     println!("input is {:?}", input);
Nov 29 02:36:34.140 INFO [stderr] 15 | | }
Nov 29 02:36:34.140 INFO [stderr]    | |_^
Nov 29 02:36:34.140 INFO [stderr]    |
Nov 29 02:36:34.140 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 02:36:34.140 INFO [stderr] 
Nov 29 02:36:34.153 INFO [stderr] warning: function is never used: `ddc`
Nov 29 02:36:34.153 INFO [stderr]   --> examples/caps.rs:23:1
Nov 29 02:36:34.153 INFO [stderr]    |
Nov 29 02:36:34.153 INFO [stderr] 23 | / fn ddc<D: Ddc>(mut ddc: D) where
Nov 29 02:36:34.153 INFO [stderr] 24 | |     D::Error: ::std::fmt::Debug,
Nov 29 02:36:34.153 INFO [stderr] 25 | | {
Nov 29 02:36:34.153 INFO [stderr] 26 | |     let caps = ddc.capabilities_string().expect("failed to read ddc capabilities");
Nov 29 02:36:34.153 INFO [stderr] 27 | |     let caps = str::from_utf8(&caps).expect("caps was not a valid string");
Nov 29 02:36:34.153 INFO [stderr] 28 | |     println!("got CAPS: {}", caps);
Nov 29 02:36:34.153 INFO [stderr] 29 | | }
Nov 29 02:36:34.153 INFO [stderr]    | |_^
Nov 29 02:36:34.153 INFO [stderr]    |
Nov 29 02:36:34.153 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 02:36:34.153 INFO [stderr] 
Nov 29 02:36:34.664 INFO [stderr] warning: function is never used: `ddc`
Nov 29 02:36:34.664 INFO [stderr]   --> examples/edid.rs:24:1
Nov 29 02:36:34.664 INFO [stderr]    |
Nov 29 02:36:34.664 INFO [stderr] 24 | / fn ddc<D: Edid>(mut ddc: D) -> Result<(), D::EdidError> where
Nov 29 02:36:34.664 INFO [stderr] 25 | |     D::EdidError: ::std::fmt::Debug,
Nov 29 02:36:34.664 INFO [stderr] 26 | |     D::EdidError: From<io::Error>,
Nov 29 02:36:34.664 INFO [stderr] 27 | | {
Nov 29 02:36:34.664 INFO [stderr] ...  |
Nov 29 02:36:34.664 INFO [stderr] 35 | |     Ok(())
Nov 29 02:36:34.664 INFO [stderr] 36 | | }
Nov 29 02:36:34.664 INFO [stderr]    | |_^
Nov 29 02:36:34.664 INFO [stderr]    |
Nov 29 02:36:34.672 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 02:36:34.672 INFO [stderr] 
Nov 29 02:36:34.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
Nov 29 02:36:34.707 INFO [stderr] su: No module specific data is present
Nov 29 02:36:35.392 INFO running `"docker" "inspect" "b8dfb0667544ba2b6bd4018c1336dcf509c8d0308704161fde23f8c1d413fb1e"`
Nov 29 02:36:35.726 INFO running `"docker" "rm" "-f" "b8dfb0667544ba2b6bd4018c1336dcf509c8d0308704161fde23f8c1d413fb1e"`
Nov 29 02:36:36.028 INFO [stdout] b8dfb0667544ba2b6bd4018c1336dcf509c8d0308704161fde23f8c1d413fb1e