[INFO] crate ioctl-macros 0.1.0 is already in cache
[INFO] testing ioctl-macros-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate ioctl-macros 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ioctl-macros 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ioctl-macros 0.1.0
[INFO] finished tweaking crates.io crate ioctl-macros 0.1.0
[INFO] tweaked toml for crates.io crate ioctl-macros 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 4c95d8800fc2c2b198aca5a59f299f2eb0d755c029b6c5a57075d4160746ddd6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4c95d8800fc2c2b198aca5a59f299f2eb0d755c029b6c5a57075d4160746ddd6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ioctl-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new().file("src/ioctl.c").debug(false).compile("libioctlgen.a");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new().file("src/ioctl.c").debug(false).compile("libioctlgen.a");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: src/ioctl.c:4: warning: "_IOR" redefined
[INFO] [stderr] warning:     4 | # define _IOR(type,nr,size)     _IOC(_IOC_READ,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:84: note: this is the location of the previous definition
[INFO] [stderr] warning:    84 | #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: src/ioctl.c:5: warning: "_IOW" redefined
[INFO] [stderr] warning:     5 | # define _IOW(type,nr,size)     _IOC(_IOC_WRITE,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:85: note: this is the location of the previous definition
[INFO] [stderr] warning:    85 | #define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: src/ioctl.c:6: warning: "_IOWR" redefined
[INFO] [stderr] warning:     6 | # define _IOWR(type,nr,size)    _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:86: note: this is the location of the previous definition
[INFO] [stderr] warning:    86 | #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "4c95d8800fc2c2b198aca5a59f299f2eb0d755c029b6c5a57075d4160746ddd6"`
[INFO] running `"docker" "rm" "-f" "4c95d8800fc2c2b198aca5a59f299f2eb0d755c029b6c5a57075d4160746ddd6"`
[INFO] [stdout] 4c95d8800fc2c2b198aca5a59f299f2eb0d755c029b6c5a57075d4160746ddd6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 639f5bceff4a5268b56573962c57a8128d719a1b627168b28f9b74fe0dea2eb1
[INFO] running `"docker" "start" "-a" "639f5bceff4a5268b56573962c57a8128d719a1b627168b28f9b74fe0dea2eb1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new().file("src/ioctl.c").debug(false).compile("libioctlgen.a");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new().file("src/ioctl.c").debug(false).compile("libioctlgen.a");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: src/ioctl.c:4: warning: "_IOR" redefined
[INFO] [stderr] warning:     4 | # define _IOR(type,nr,size)     _IOC(_IOC_READ,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:84: note: this is the location of the previous definition
[INFO] [stderr] warning:    84 | #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: src/ioctl.c:5: warning: "_IOW" redefined
[INFO] [stderr] warning:     5 | # define _IOW(type,nr,size)     _IOC(_IOC_WRITE,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:85: note: this is the location of the previous definition
[INFO] [stderr] warning:    85 | #define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: src/ioctl.c:6: warning: "_IOWR" redefined
[INFO] [stderr] warning:     6 | # define _IOWR(type,nr,size)    _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:86: note: this is the location of the previous definition
[INFO] [stderr] warning:    86 | #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling ioctl-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "639f5bceff4a5268b56573962c57a8128d719a1b627168b28f9b74fe0dea2eb1"`
[INFO] running `"docker" "rm" "-f" "639f5bceff4a5268b56573962c57a8128d719a1b627168b28f9b74fe0dea2eb1"`
[INFO] [stdout] 639f5bceff4a5268b56573962c57a8128d719a1b627168b28f9b74fe0dea2eb1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] af9e461c27c06cf750b675f734d96f6c714fa93ea278484104d5ac54d0941772
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "af9e461c27c06cf750b675f734d96f6c714fa93ea278484104d5ac54d0941772"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new().file("src/ioctl.c").debug(false).compile("libioctlgen.a");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new().file("src/ioctl.c").debug(false).compile("libioctlgen.a");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: src/ioctl.c:4: warning: "_IOR" redefined
[INFO] [stderr] warning:     4 | # define _IOR(type,nr,size)     _IOC(_IOC_READ,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:84: note: this is the location of the previous definition
[INFO] [stderr] warning:    84 | #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: src/ioctl.c:5: warning: "_IOW" redefined
[INFO] [stderr] warning:     5 | # define _IOW(type,nr,size)     _IOC(_IOC_WRITE,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:85: note: this is the location of the previous definition
[INFO] [stderr] warning:    85 | #define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: src/ioctl.c:6: warning: "_IOWR" redefined
[INFO] [stderr] warning:     6 | # define _IOWR(type,nr,size)    _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(size))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/asm/ioctl.h:1,
[INFO] [stderr] warning:                  from src/ioctl.c:2:
[INFO] [stderr] warning: /usr/include/asm-generic/ioctl.h:86: note: this is the location of the previous definition
[INFO] [stderr] warning:    86 | #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ioctl_macros-583d1fef68d5d05e
[INFO] [stderr]    Doc-tests ioctl-macros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "af9e461c27c06cf750b675f734d96f6c714fa93ea278484104d5ac54d0941772"`
[INFO] running `"docker" "rm" "-f" "af9e461c27c06cf750b675f734d96f6c714fa93ea278484104d5ac54d0941772"`
[INFO] [stdout] af9e461c27c06cf750b675f734d96f6c714fa93ea278484104d5ac54d0941772