[INFO] crate hackrf 0.0.1 is already in cache
[INFO] testing hackrf-0.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate hackrf 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hackrf 0.0.1 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 hackrf 0.0.1
[INFO] finished tweaking crates.io crate hackrf 0.0.1
[INFO] tweaked toml for crates.io crate hackrf 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bbe035eff5ed4b028d545763b8f0100d0b8f737a2e1e6c18e5f3d5f0f1e2203
[INFO] running `"docker" "start" "-a" "3bbe035eff5ed4b028d545763b8f0100d0b8f737a2e1e6c18e5f3d5f0f1e2203"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling hackrf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]   --> src/lib.rs:86:38
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let cb_ptr = data.rx_ctx as *mut |&[u8]| -> bool;
[INFO] [stderr]    |                                      ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]    --> src/lib.rs:103:38
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let cb_ptr = data.tx_ctx as *mut |&mut[u8]| -> bool;
[INFO] [stderr]     |                                      ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]    --> src/lib.rs:118:59
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn start_rx(device: &mut HackRFDevice, callback: &mut |&[u8]| -> bool)
[INFO] [stderr]     |                                                           ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]    --> src/lib.rs:120:33
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let ctx = (callback as *mut |&[u8]| -> bool) as *mut libc::c_void;
[INFO] [stderr]     |                                 ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]    --> src/lib.rs:142:59
[INFO] [stderr]     |
[INFO] [stderr] 142 | pub fn start_tx(device: &mut HackRFDevice, callback: &mut |&mut[u8]| -> bool)
[INFO] [stderr]     |                                                           ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]    --> src/lib.rs:144:33
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let ctx = (callback as *mut |&mut[u8]| -> bool) as *mut libc::c_void;
[INFO] [stderr]     |                                 ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stderr]    --> src/lib.rs:220:50
[INFO] [stderr]     |
[INFO] [stderr] 220 | ...                   -> Result<([u32, ..2], [u32, ..4]),
[INFO] [stderr]     |                                      ^ expected one of 7 possible tokens
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `hackrf`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3bbe035eff5ed4b028d545763b8f0100d0b8f737a2e1e6c18e5f3d5f0f1e2203"`
[INFO] running `"docker" "rm" "-f" "3bbe035eff5ed4b028d545763b8f0100d0b8f737a2e1e6c18e5f3d5f0f1e2203"`
[INFO] [stdout] 3bbe035eff5ed4b028d545763b8f0100d0b8f737a2e1e6c18e5f3d5f0f1e2203