Dec 07 19:05:30.497 INFO testing ddc-i2c-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 19:05:30.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 19:05:30.960 INFO [stdout] 016f3b03145cb6d782c1af2ee7452050327cb306ba58f4443eabf8e8d9018f54
Dec 07 19:05:30.964 INFO running `"docker" "start" "-a" "016f3b03145cb6d782c1af2ee7452050327cb306ba58f4443eabf8e8d9018f54"`
Dec 07 19:05:32.092 INFO [stderr] usermod: no changes
Dec 07 19:05:32.168 INFO [stderr]    Compiling mccs v0.1.0
Dec 07 19:05:32.168 INFO [stderr]    Compiling i2c v0.1.0
Dec 07 19:05:33.390 INFO [stderr]    Compiling ddc v0.2.1
Dec 07 19:05:34.532 INFO [stderr]    Compiling ddc-i2c v0.2.1 (/source)
Dec 07 19:05:35.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 07 19:05:35.257 INFO [stderr] su: No module specific data is present
Dec 07 19:05:35.931 INFO running `"docker" "inspect" "016f3b03145cb6d782c1af2ee7452050327cb306ba58f4443eabf8e8d9018f54"`
Dec 07 19:05:36.184 INFO running `"docker" "rm" "-f" "016f3b03145cb6d782c1af2ee7452050327cb306ba58f4443eabf8e8d9018f54"`
Dec 07 19:05:36.470 INFO [stdout] 016f3b03145cb6d782c1af2ee7452050327cb306ba58f4443eabf8e8d9018f54
Dec 07 19:05:36.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 19:05:37.863 INFO [stdout] 3adfa03ac518d0071727f7e7554816f15faef3eb8fb47a5f4be1c3890fd2f435
Dec 07 19:05:37.865 INFO running `"docker" "start" "-a" "3adfa03ac518d0071727f7e7554816f15faef3eb8fb47a5f4be1c3890fd2f435"`
Dec 07 19:05:38.956 INFO [stderr] usermod: no changes
Dec 07 19:05:39.041 INFO [stderr]    Compiling edid v0.2.0
Dec 07 19:05:41.240 INFO [stderr]    Compiling ddc-i2c v0.2.1 (/source)
Dec 07 19:05:43.180 INFO [stderr] warning: unused import: `std::env::args`
Dec 07 19:05:43.181 INFO [stderr]  --> examples/vcp.rs:4:5
Dec 07 19:05:43.181 INFO [stderr]   |
Dec 07 19:05:43.181 INFO [stderr] 4 | use std::env::args;
Dec 07 19:05:43.182 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 07 19:05:43.182 INFO [stderr]   |
Dec 07 19:05:43.182 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 19:05:43.182 INFO [stderr] 
Dec 07 19:05:43.312 INFO [stderr] warning: function is never used: `ddc`
Dec 07 19:05:43.313 INFO [stderr]   --> examples/edid.rs:24:1
Dec 07 19:05:43.313 INFO [stderr]    |
Dec 07 19:05:43.313 INFO [stderr] 24 | / fn ddc<D: Edid>(mut ddc: D) -> Result<(), D::EdidError> where
Dec 07 19:05:43.313 INFO [stderr] 25 | |     D::EdidError: ::std::fmt::Debug,
Dec 07 19:05:43.314 INFO [stderr] 26 | |     D::EdidError: From<io::Error>,
Dec 07 19:05:43.314 INFO [stderr] 27 | | {
Dec 07 19:05:43.314 INFO [stderr] ...  |
Dec 07 19:05:43.314 INFO [stderr] 35 | |     Ok(())
Dec 07 19:05:43.315 INFO [stderr] 36 | | }
Dec 07 19:05:43.315 INFO [stderr]    | |_^
Dec 07 19:05:43.315 INFO [stderr]    |
Dec 07 19:05:43.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 19:05:43.315 INFO [stderr] 
Dec 07 19:05:43.332 INFO [stderr] warning: function is never used: `ddc`
Dec 07 19:05:43.333 INFO [stderr]   --> examples/vcp.rs:7:1
Dec 07 19:05:43.333 INFO [stderr]    |
Dec 07 19:05:43.333 INFO [stderr] 7  | / fn ddc<D: Ddc>(mut ddc: D) where
Dec 07 19:05:43.333 INFO [stderr] 8  | |     D::Error: ::std::fmt::Debug,
Dec 07 19:05:43.334 INFO [stderr] 9  | | {
Dec 07 19:05:43.334 INFO [stderr] 10 | |     let mccs_ver = ddc.get_vcp_feature(0xdf).expect("failed to read VCP value");
Dec 07 19:05:43.334 INFO [stderr] ...  |
Dec 07 19:05:43.334 INFO [stderr] 14 | |     println!("input is {:?}", input);
Dec 07 19:05:43.335 INFO [stderr] 15 | | }
Dec 07 19:05:43.335 INFO [stderr]    | |_^
Dec 07 19:05:43.335 INFO [stderr]    |
Dec 07 19:05:43.335 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 19:05:43.335 INFO [stderr] 
Dec 07 19:05:43.644 INFO [stderr] warning: function is never used: `ddc`
Dec 07 19:05:43.644 INFO [stderr]   --> examples/caps.rs:23:1
Dec 07 19:05:43.644 INFO [stderr]    |
Dec 07 19:05:43.644 INFO [stderr] 23 | / fn ddc<D: Ddc>(mut ddc: D) where
Dec 07 19:05:43.644 INFO [stderr] 24 | |     D::Error: ::std::fmt::Debug,
Dec 07 19:05:43.644 INFO [stderr] 25 | | {
Dec 07 19:05:43.644 INFO [stderr] 26 | |     let caps = ddc.capabilities_string().expect("failed to read ddc capabilities");
Dec 07 19:05:43.644 INFO [stderr] 27 | |     let caps = str::from_utf8(&caps).expect("caps was not a valid string");
Dec 07 19:05:43.644 INFO [stderr] 28 | |     println!("got CAPS: {}", caps);
Dec 07 19:05:43.644 INFO [stderr] 29 | | }
Dec 07 19:05:43.644 INFO [stderr]    | |_^
Dec 07 19:05:43.644 INFO [stderr]    |
Dec 07 19:05:43.644 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 19:05:43.644 INFO [stderr] 
Dec 07 19:05:44.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
Dec 07 19:05:44.525 INFO [stderr] su: No module specific data is present
Dec 07 19:05:45.662 INFO running `"docker" "inspect" "3adfa03ac518d0071727f7e7554816f15faef3eb8fb47a5f4be1c3890fd2f435"`
Dec 07 19:05:46.016 INFO running `"docker" "rm" "-f" "3adfa03ac518d0071727f7e7554816f15faef3eb8fb47a5f4be1c3890fd2f435"`
Dec 07 19:05:46.343 INFO [stdout] 3adfa03ac518d0071727f7e7554816f15faef3eb8fb47a5f4be1c3890fd2f435
Dec 07 19:05:46.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 07 19:05:46.816 INFO [stdout] fc06d5222124687e6d4d9bc970730a2559341e31c9610879b916f05b57dc01fb
Dec 07 19:05:46.820 INFO running `"docker" "start" "-a" "fc06d5222124687e6d4d9bc970730a2559341e31c9610879b916f05b57dc01fb"`
Dec 07 19:05:48.172 INFO [stderr] usermod: no changes
Dec 07 19:05:48.333 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 07 19:05:48.340 INFO [stderr]      Running /target/debug/deps/ddc_i2c-4777f8794975bcaf
Dec 07 19:05:48.348 INFO [stdout] 
Dec 07 19:05:48.348 INFO [stdout] running 0 tests
Dec 07 19:05:48.348 INFO [stdout] 
Dec 07 19:05:48.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:05:48.348 INFO [stdout] 
Dec 07 19:05:48.348 INFO [stderr]    Doc-tests ddc-i2c
Dec 07 19:05:49.659 INFO [stdout] 
Dec 07 19:05:49.659 INFO [stdout] running 1 test
Dec 07 19:05:51.267 INFO [stdout] test src/lib.rs -  (line 8) ... ok
Dec 07 19:05:51.267 INFO [stdout] 
Dec 07 19:05:51.267 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:05:51.267 INFO [stdout] 
Dec 07 19:05:51.275 INFO [stderr] su: No module specific data is present
Dec 07 19:05:52.104 INFO running `"docker" "inspect" "fc06d5222124687e6d4d9bc970730a2559341e31c9610879b916f05b57dc01fb"`
Dec 07 19:05:52.338 INFO running `"docker" "rm" "-f" "fc06d5222124687e6d4d9bc970730a2559341e31c9610879b916f05b57dc01fb"`
Dec 07 19:05:52.668 INFO [stdout] fc06d5222124687e6d4d9bc970730a2559341e31c9610879b916f05b57dc01fb