Dec 18 14:57:23.681 INFO checking industrial-io-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:57:23.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/industrial-io/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:57:23.880 INFO [stdout] e6f1ee246a47b9c6ad53d39fe230bcf5275ac6f5820916da95d4c47909aa5200
Dec 18 14:57:23.886 INFO running `"docker" "start" "-a" "e6f1ee246a47b9c6ad53d39fe230bcf5275ac6f5820916da95d4c47909aa5200"`
Dec 18 14:57:25.152 INFO [stderr]    Compiling libiio-sys v0.1.0
Dec 18 14:57:25.165 INFO [stderr]     Checking schedule_recv v0.1.0
Dec 18 14:57:26.296 INFO [stderr]     Checking industrial-io v0.1.0 (/opt/crater/workdir)
Dec 18 14:57:26.788 INFO [stderr] warning: unused import: `errors::*`
Dec 18 14:57:26.788 INFO [stderr]   --> src/context.rs:22:5
Dec 18 14:57:26.788 INFO [stderr]    |
Dec 18 14:57:26.788 INFO [stderr] 22 | use errors::*;
Dec 18 14:57:26.788 INFO [stderr]    |     ^^^^^^^^^
Dec 18 14:57:26.788 INFO [stderr]    |
Dec 18 14:57:26.788 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:57:26.788 INFO [stderr] 
Dec 18 14:57:26.788 INFO [stderr] warning: unused import: `device::*`
Dec 18 14:57:26.788 INFO [stderr]   --> src/context.rs:23:5
Dec 18 14:57:26.788 INFO [stderr]    |
Dec 18 14:57:26.788 INFO [stderr] 23 | use device::*;
Dec 18 14:57:26.788 INFO [stderr]    |     ^^^^^^^^^
Dec 18 14:57:26.788 INFO [stderr] 
Dec 18 14:57:26.788 INFO [stderr] warning: unused import: `CStr`
Dec 18 14:57:26.788 INFO [stderr]   --> src/device.rs:13:25
Dec 18 14:57:26.788 INFO [stderr]    |
Dec 18 14:57:26.788 INFO [stderr] 13 | use std::ffi::{CString, CStr};
Dec 18 14:57:26.788 INFO [stderr]    |                         ^^^^
Dec 18 14:57:26.788 INFO [stderr] 
Dec 18 14:57:26.788 INFO [stderr] warning: unused import: `errors::*`
Dec 18 14:57:26.788 INFO [stderr]   --> src/device.rs:21:5
Dec 18 14:57:26.788 INFO [stderr]    |
Dec 18 14:57:26.788 INFO [stderr] 21 | use errors::*;
Dec 18 14:57:26.788 INFO [stderr]    |     ^^^^^^^^^
Dec 18 14:57:26.788 INFO [stderr] 
Dec 18 14:57:26.792 INFO [stderr] warning: unused import: `channel::*`
Dec 18 14:57:26.792 INFO [stderr]   --> src/device.rs:22:5
Dec 18 14:57:26.792 INFO [stderr]    |
Dec 18 14:57:26.792 INFO [stderr] 22 | use channel::*;
Dec 18 14:57:26.792 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 14:57:26.792 INFO [stderr] 
Dec 18 14:57:26.793 INFO [stderr] warning: unused import: `CStr`
Dec 18 14:57:26.793 INFO [stderr]   --> src/channel.rs:13:25
Dec 18 14:57:26.793 INFO [stderr]    |
Dec 18 14:57:26.793 INFO [stderr] 13 | use std::ffi::{CString, CStr};
Dec 18 14:57:26.793 INFO [stderr]    |                         ^^^^
Dec 18 14:57:26.793 INFO [stderr] 
Dec 18 14:57:26.809 INFO [stderr] warning: unused import: `errors::*`
Dec 18 14:57:26.809 INFO [stderr]   --> src/context.rs:22:5
Dec 18 14:57:26.809 INFO [stderr]    |
Dec 18 14:57:26.809 INFO [stderr] 22 | use errors::*;
Dec 18 14:57:26.809 INFO [stderr]    |     ^^^^^^^^^
Dec 18 14:57:26.809 INFO [stderr]    |
Dec 18 14:57:26.809 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:57:26.809 INFO [stderr] 
Dec 18 14:57:26.809 INFO [stderr] warning: unused import: `device::*`
Dec 18 14:57:26.809 INFO [stderr]   --> src/context.rs:23:5
Dec 18 14:57:26.809 INFO [stderr]    |
Dec 18 14:57:26.809 INFO [stderr] 23 | use device::*;
Dec 18 14:57:26.809 INFO [stderr]    |     ^^^^^^^^^
Dec 18 14:57:26.809 INFO [stderr] 
Dec 18 14:57:26.809 INFO [stderr] warning: unused import: `CStr`
Dec 18 14:57:26.809 INFO [stderr]   --> src/device.rs:13:25
Dec 18 14:57:26.809 INFO [stderr]    |
Dec 18 14:57:26.809 INFO [stderr] 13 | use std::ffi::{CString, CStr};
Dec 18 14:57:26.809 INFO [stderr]    |                         ^^^^
Dec 18 14:57:26.810 INFO [stderr] 
Dec 18 14:57:26.810 INFO [stderr] warning: unused import: `errors::*`
Dec 18 14:57:26.810 INFO [stderr]   --> src/device.rs:21:5
Dec 18 14:57:26.810 INFO [stderr]    |
Dec 18 14:57:26.810 INFO [stderr] 21 | use errors::*;
Dec 18 14:57:26.810 INFO [stderr]    |     ^^^^^^^^^
Dec 18 14:57:26.810 INFO [stderr] 
Dec 18 14:57:26.810 INFO [stderr] warning: unused import: `channel::*`
Dec 18 14:57:26.810 INFO [stderr]   --> src/device.rs:22:5
Dec 18 14:57:26.810 INFO [stderr]    |
Dec 18 14:57:26.810 INFO [stderr] 22 | use channel::*;
Dec 18 14:57:26.810 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 14:57:26.810 INFO [stderr] 
Dec 18 14:57:26.810 INFO [stderr] warning: unused import: `CStr`
Dec 18 14:57:26.810 INFO [stderr]   --> src/channel.rs:13:25
Dec 18 14:57:26.810 INFO [stderr]    |
Dec 18 14:57:26.810 INFO [stderr] 13 | use std::ffi::{CString, CStr};
Dec 18 14:57:26.810 INFO [stderr]    |                         ^^^^
Dec 18 14:57:26.810 INFO [stderr] 
Dec 18 14:57:26.969 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:57:26.969 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 14:57:26.969 INFO [stderr]    |
Dec 18 14:57:26.969 INFO [stderr] 13 | / error_chain! {
Dec 18 14:57:26.969 INFO [stderr] 14 | |     foreign_links {
Dec 18 14:57:26.969 INFO [stderr] 15 | |         Io(::std::io::Error);
Dec 18 14:57:26.969 INFO [stderr] 16 | |         Nix(::nix::Error);
Dec 18 14:57:26.969 INFO [stderr] 17 | |     }
Dec 18 14:57:26.969 INFO [stderr] 18 | | }
Dec 18 14:57:26.969 INFO [stderr]    | |_^
Dec 18 14:57:26.969 INFO [stderr]    |
Dec 18 14:57:26.969 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:57:26.969 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:57:26.969 INFO [stderr] 
Dec 18 14:57:26.969 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:57:26.970 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 14:57:26.970 INFO [stderr]    |
Dec 18 14:57:26.970 INFO [stderr] 13 | / error_chain! {
Dec 18 14:57:26.971 INFO [stderr] 14 | |     foreign_links {
Dec 18 14:57:26.971 INFO [stderr] 15 | |         Io(::std::io::Error);
Dec 18 14:57:26.971 INFO [stderr] 16 | |         Nix(::nix::Error);
Dec 18 14:57:26.971 INFO [stderr] 17 | |     }
Dec 18 14:57:26.971 INFO [stderr] 18 | | }
Dec 18 14:57:26.971 INFO [stderr]    | |_^
Dec 18 14:57:26.976 INFO [stderr]    |
Dec 18 14:57:26.976 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:57:26.976 INFO [stderr] 
Dec 18 14:57:26.980 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:57:26.980 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 14:57:26.981 INFO [stderr]    |
Dec 18 14:57:26.981 INFO [stderr] 13 | / error_chain! {
Dec 18 14:57:26.981 INFO [stderr] 14 | |     foreign_links {
Dec 18 14:57:26.982 INFO [stderr] 15 | |         Io(::std::io::Error);
Dec 18 14:57:26.982 INFO [stderr] 16 | |         Nix(::nix::Error);
Dec 18 14:57:26.982 INFO [stderr] 17 | |     }
Dec 18 14:57:26.982 INFO [stderr] 18 | | }
Dec 18 14:57:26.982 INFO [stderr]    | |_^
Dec 18 14:57:26.982 INFO [stderr]    |
Dec 18 14:57:26.982 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:57:26.982 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:57:26.982 INFO [stderr] 
Dec 18 14:57:26.982 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:57:26.982 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 14:57:26.982 INFO [stderr]    |
Dec 18 14:57:26.982 INFO [stderr] 13 | / error_chain! {
Dec 18 14:57:26.982 INFO [stderr] 14 | |     foreign_links {
Dec 18 14:57:26.982 INFO [stderr] 15 | |         Io(::std::io::Error);
Dec 18 14:57:26.982 INFO [stderr] 16 | |         Nix(::nix::Error);
Dec 18 14:57:26.982 INFO [stderr] 17 | |     }
Dec 18 14:57:26.982 INFO [stderr] 18 | | }
Dec 18 14:57:26.982 INFO [stderr]    | |_^
Dec 18 14:57:26.982 INFO [stderr]    |
Dec 18 14:57:26.982 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:57:26.982 INFO [stderr] 
Dec 18 14:57:28.490 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Dec 18 14:57:29.406 INFO running `"docker" "inspect" "e6f1ee246a47b9c6ad53d39fe230bcf5275ac6f5820916da95d4c47909aa5200"`
Dec 18 14:57:29.726 INFO running `"docker" "rm" "-f" "e6f1ee246a47b9c6ad53d39fe230bcf5275ac6f5820916da95d4c47909aa5200"`
Dec 18 14:57:30.112 INFO [stdout] e6f1ee246a47b9c6ad53d39fe230bcf5275ac6f5820916da95d4c47909aa5200