[INFO] fetching crate evdev-sys 0.2.6...
[INFO] testing evdev-sys-0.2.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate evdev-sys 0.2.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate evdev-sys 0.2.6
[INFO] finished tweaking crates.io crate evdev-sys 0.2.6
[INFO] tweaked toml for crates.io crate evdev-sys 0.2.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate evdev-sys 0.2.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3630c501d111eb561bd67c1c091a54792b220b9a0e479d0bc4ddc56caeac89a0
[INFO] running `Command { std: "docker" "start" "-a" "3630c501d111eb561bd67c1c091a54792b220b9a0e479d0bc4ddc56caeac89a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3630c501d111eb561bd67c1c091a54792b220b9a0e479d0bc4ddc56caeac89a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3630c501d111eb561bd67c1c091a54792b220b9a0e479d0bc4ddc56caeac89a0", kill_on_drop: false }`
[INFO] [stdout] 3630c501d111eb561bd67c1c091a54792b220b9a0e479d0bc4ddc56caeac89a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84d3baf088cb4b58499391adfb806fe12c7aaac8784a0ac271aa3bd155fa8aa4
[INFO] running `Command { std: "docker" "start" "-a" "84d3baf088cb4b58499391adfb806fe12c7aaac8784a0ac271aa3bd155fa8aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling evdev-sys v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |   type libevdev_log_func_t = extern "C" fn(
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 45 | |     *const libevdev,
[INFO] [stdout] 46 | |     *mut c_void,
[INFO] [stdout] 47 | |     *const c_char,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     va_list,
[INFO] [stdout] 52 | | );
[INFO] [stdout]    | |_^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |   type libevdev_device_log_func_t = extern "C" fn(
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 55 | |     *const libevdev,
[INFO] [stdout] 56 | |     c_int,
[INFO] [stdout] 57 | |     *mut c_void,
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     va_list,
[INFO] [stdout] 63 | | );
[INFO] [stdout]    | |_^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "84d3baf088cb4b58499391adfb806fe12c7aaac8784a0ac271aa3bd155fa8aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d3baf088cb4b58499391adfb806fe12c7aaac8784a0ac271aa3bd155fa8aa4", kill_on_drop: false }`
[INFO] [stdout] 84d3baf088cb4b58499391adfb806fe12c7aaac8784a0ac271aa3bd155fa8aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6170b6a42d03e378ccab684f598719eb67d159d5fdef7ff7bce7a7a42c11dbb2
[INFO] running `Command { std: "docker" "start" "-a" "6170b6a42d03e378ccab684f598719eb67d159d5fdef7ff7bce7a7a42c11dbb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling evdev-sys v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |   type libevdev_log_func_t = extern "C" fn(
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 45 | |     *const libevdev,
[INFO] [stdout] 46 | |     *mut c_void,
[INFO] [stdout] 47 | |     *const c_char,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     va_list,
[INFO] [stdout] 52 | | );
[INFO] [stdout]    | |_^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |   type libevdev_device_log_func_t = extern "C" fn(
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 55 | |     *const libevdev,
[INFO] [stdout] 56 | |     c_int,
[INFO] [stdout] 57 | |     *mut c_void,
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     va_list,
[INFO] [stdout] 63 | | );
[INFO] [stdout]    | |_^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |   type libevdev_log_func_t = extern "C" fn(
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 45 | |     *const libevdev,
[INFO] [stdout] 46 | |     *mut c_void,
[INFO] [stdout] 47 | |     *const c_char,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     va_list,
[INFO] [stdout] 52 | | );
[INFO] [stdout]    | |_^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |   type libevdev_device_log_func_t = extern "C" fn(
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 55 | |     *const libevdev,
[INFO] [stdout] 56 | |     c_int,
[INFO] [stdout] 57 | |     *mut c_void,
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     va_list,
[INFO] [stdout] 63 | | );
[INFO] [stdout]    | |_^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a member to this struct
[INFO] [stdout]    = note: this struct has no fields
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct va_list {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6170b6a42d03e378ccab684f598719eb67d159d5fdef7ff7bce7a7a42c11dbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6170b6a42d03e378ccab684f598719eb67d159d5fdef7ff7bce7a7a42c11dbb2", kill_on_drop: false }`
[INFO] [stdout] 6170b6a42d03e378ccab684f598719eb67d159d5fdef7ff7bce7a7a42c11dbb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 521dd4ab72a3b56eb315b6b1537d137d3b939e8c334ec6dcebf28668d85b569f
[INFO] running `Command { std: "docker" "start" "-a" "521dd4ab72a3b56eb315b6b1537d137d3b939e8c334ec6dcebf28668d85b569f", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stdout] 
[INFO] [stderr]   --> src/lib.rs:44:28
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 44 |   type libevdev_log_func_t = extern "C" fn(
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |  ____________________________^
[INFO] [stdout] 
[INFO] [stderr] 45 | |     *const libevdev,
[INFO] [stderr] 46 | |     *mut c_void,
[INFO] [stderr] 47 | |     *const c_char,
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |     va_list,
[INFO] [stderr] 52 | | );
[INFO] [stderr]    | |_^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr]    = note: this struct has no fields
[INFO] [stderr] note: the type is defined here
[INFO] [stderr]   --> src/lib.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct va_list {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `va_list`, which is not FFI-safe
[INFO] [stderr]   --> src/lib.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |   type libevdev_device_log_func_t = extern "C" fn(
[INFO] [stderr]    |  ___________________________________^
[INFO] [stderr] 55 | |     *const libevdev,
[INFO] [stderr] 56 | |     c_int,
[INFO] [stderr] 57 | |     *mut c_void,
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |     va_list,
[INFO] [stderr] 63 | | );
[INFO] [stderr]    | |_^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr]    = note: this struct has no fields
[INFO] [stderr] note: the type is defined here
[INFO] [stderr]   --> src/lib.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct va_list {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `evdev-sys` (lib) generated 2 warnings
[INFO] [stderr] warning: `evdev-sys` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/evdev_sys-ec7768ae28f732f2)
[INFO] [stderr]    Doc-tests evdev_sys
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "521dd4ab72a3b56eb315b6b1537d137d3b939e8c334ec6dcebf28668d85b569f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "521dd4ab72a3b56eb315b6b1537d137d3b939e8c334ec6dcebf28668d85b569f", kill_on_drop: false }`
[INFO] [stdout] 521dd4ab72a3b56eb315b6b1537d137d3b939e8c334ec6dcebf28668d85b569f