[INFO] fetching crate spidev 0.4.0...
[INFO] checking spidev-0.4.0 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180
[INFO] extracting crate spidev 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate spidev 0.4.0 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spidev 0.4.0
[INFO] finished tweaking crates.io crate spidev 0.4.0
[INFO] tweaked toml for crates.io crate spidev 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0be1f1449660e14042ae81cf560c5317f0c9120976934999a9769c877db2992f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0be1f1449660e14042ae81cf560c5317f0c9120976934999a9769c877db2992f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0be1f1449660e14042ae81cf560c5317f0c9120976934999a9769c877db2992f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be1f1449660e14042ae81cf560c5317f0c9120976934999a9769c877db2992f", kill_on_drop: false }`
[INFO] [stdout] 0be1f1449660e14042ae81cf560c5317f0c9120976934999a9769c877db2992f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8504fd1ef86433386f4559d3a738b5aabe7a89bdf47cd0eb4abdb358a62629a1
[INFO] running `Command { std: "docker" "start" "-a" "8504fd1ef86433386f4559d3a738b5aabe7a89bdf47cd0eb4abdb358a62629a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking spidev v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     try!(from_nix_result(unsafe { ioctl::get_mode_u8(fd, &mut mode) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         try!(from_nix_result(unsafe { ioctl::set_mode32(fd, &mode.bits) }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         try!(from_nix_result(unsafe { ioctl::set_mode(fd, &bits) }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     try!(from_nix_result(unsafe { ioctl::get_lsb_first(fd, &mut lsb_first) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     try!(from_nix_result(unsafe { ioctl::set_lsb_first(fd, &lsb_first_value) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     try!(from_nix_result(unsafe { ioctl::get_bits_per_word(fd, &mut bits_per_word) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     try!(from_nix_result(unsafe { ioctl::set_bits_per_word(fd, &bits_per_word) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(from_nix_result(unsafe { ioctl::get_max_speed_hz(fd, &mut max_speed_hz) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     try!(from_nix_result(unsafe { ioctl::set_max_speed_hz(fd, &max_speed_hz) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     try!(from_nix_result(unsafe { ioctl::spidev_transfer(fd, transfer) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     try!(from_nix_result(unsafe {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |             try!(spidevioctl::set_bits_per_word(fd, bpw));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             try!(spidevioctl::set_max_speed_hz(fd, speed));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |             try!(spidevioctl::set_lsb_first(fd, lsb_first));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             try!(spidevioctl::set_mode(fd, spi_mode_flags));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     try!(from_nix_result(unsafe { ioctl::get_mode_u8(fd, &mut mode) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         try!(from_nix_result(unsafe { ioctl::set_mode32(fd, &mode.bits) }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         try!(from_nix_result(unsafe { ioctl::set_mode(fd, &bits) }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     try!(from_nix_result(unsafe { ioctl::get_lsb_first(fd, &mut lsb_first) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     try!(from_nix_result(unsafe { ioctl::set_lsb_first(fd, &lsb_first_value) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     try!(from_nix_result(unsafe { ioctl::get_bits_per_word(fd, &mut bits_per_word) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     try!(from_nix_result(unsafe { ioctl::set_bits_per_word(fd, &bits_per_word) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     try!(from_nix_result(unsafe { ioctl::get_max_speed_hz(fd, &mut max_speed_hz) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     try!(from_nix_result(unsafe { ioctl::set_max_speed_hz(fd, &max_speed_hz) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     try!(from_nix_result(unsafe { ioctl::spidev_transfer(fd, transfer) }));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/spidevioctl.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     try!(from_nix_result(unsafe {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |             try!(spidevioctl::set_bits_per_word(fd, bpw));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             try!(spidevioctl::set_max_speed_hz(fd, speed));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |             try!(spidevioctl::set_lsb_first(fd, lsb_first));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             try!(spidevioctl::set_mode(fd, spi_mode_flags));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "8504fd1ef86433386f4559d3a738b5aabe7a89bdf47cd0eb4abdb358a62629a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8504fd1ef86433386f4559d3a738b5aabe7a89bdf47cd0eb4abdb358a62629a1", kill_on_drop: false }`
[INFO] [stdout] 8504fd1ef86433386f4559d3a738b5aabe7a89bdf47cd0eb4abdb358a62629a1