[INFO] fetching crate libsweep 1.0.1...
[INFO] extracting crate libsweep 1.0.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/libsweep/1.0.1
[INFO] extracting crate libsweep 1.0.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/libsweep/1.0.1
[INFO] validating manifest of libsweep-1.0.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libsweep-1.0.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libsweep-1.0.1
[INFO] finished frobbing libsweep-1.0.1
[INFO] frobbed toml for libsweep-1.0.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/libsweep/1.0.1/Cargo.toml
[INFO] started frobbing libsweep-1.0.1
[INFO] finished frobbing libsweep-1.0.1
[INFO] frobbed toml for libsweep-1.0.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/libsweep/1.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libsweep-1.0.1 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/libsweep/1.0.1:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 07676fe039bc646f78568cc30b1a213ab499572212c4d726afffa2b139f859db
[INFO] running `"docker" "start" "-a" "07676fe039bc646f78568cc30b1a213ab499572212c4d726afffa2b139f859db"`
[INFO] [stderr]     Checking libsweep v1.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use libc::{int32_t};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn sweep_get_version() -> int32_t;
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:26:69
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn sweep_device_set_motor_speed(device: *const SweepDevice, hz: int32_t, error: *const *mut SweepError);
[INFO] [stderr]    |                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:27:99
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn sweep_device_get_motor_speed(device: *const SweepDevice, error: *const *mut SweepError) -> int32_t;
[INFO] [stderr]    |                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:28:99
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn sweep_device_get_sample_rate(device: *const SweepDevice, error: *const *mut SweepError) -> int32_t;
[INFO] [stderr]    |                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn sweep_scan_get_number_of_samples(scan: *const SweepScan) -> int32_t;
[INFO] [stderr]    |                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:31:61
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn sweep_scan_get_angle(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:31:73
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn sweep_scan_get_angle(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:32:64
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn sweep_scan_get_distance(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:32:76
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn sweep_scan_get_distance(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:33:71
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn sweep_scan_get_signal_strength(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:33:83
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn sweep_scan_get_signal_strength(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:64:29
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn get_version() -> int32_t {
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:76:48
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn set_motor_speed(&self, speed_hertz: int32_t) -> Result<(), String> {
[INFO] [stderr]    |                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:88:45
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn get_motor_speed(&self) -> Result<int32_t, String> {
[INFO] [stderr]    |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/lib.rs:100:45
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn get_sample_rate(&self) -> Result<int32_t, String> {
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use libc::{int32_t};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn sweep_get_version() -> int32_t;
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:26:69
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn sweep_device_set_motor_speed(device: *const SweepDevice, hz: int32_t, error: *const *mut SweepError);
[INFO] [stderr]    |                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:27:99
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn sweep_device_get_motor_speed(device: *const SweepDevice, error: *const *mut SweepError) -> int32_t;
[INFO] [stderr]    |                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:28:99
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn sweep_device_get_sample_rate(device: *const SweepDevice, error: *const *mut SweepError) -> int32_t;
[INFO] [stderr]    |                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn sweep_scan_get_number_of_samples(scan: *const SweepScan) -> int32_t;
[INFO] [stderr]    |                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:31:61
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn sweep_scan_get_angle(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:31:73
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn sweep_scan_get_angle(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:32:64
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn sweep_scan_get_distance(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:32:76
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn sweep_scan_get_distance(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:33:71
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn sweep_scan_get_signal_strength(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:33:83
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn sweep_scan_get_signal_strength(scan: *const SweepScan, sample: int32_t) -> int32_t;
[INFO] [stderr]    |                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:64:29
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn get_version() -> int32_t {
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:76:48
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn set_motor_speed(&self, speed_hertz: int32_t) -> Result<(), String> {
[INFO] [stderr]    |                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/lib.rs:88:45
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn get_motor_speed(&self) -> Result<int32_t, String> {
[INFO] [stderr]    |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/lib.rs:100:45
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn get_sample_rate(&self) -> Result<int32_t, String> {
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "07676fe039bc646f78568cc30b1a213ab499572212c4d726afffa2b139f859db"`
[INFO] running `"docker" "rm" "-f" "07676fe039bc646f78568cc30b1a213ab499572212c4d726afffa2b139f859db"`
[INFO] [stdout] 07676fe039bc646f78568cc30b1a213ab499572212c4d726afffa2b139f859db