[INFO] fetching crate ltc-modulate 1.3.3... [INFO] testing ltc-modulate-1.3.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ltc-modulate 1.3.3 into /workspace/builds/worker-89/source [INFO] validating manifest of crates.io crate ltc-modulate 1.3.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ltc-modulate 1.3.3 [INFO] finished tweaking crates.io crate ltc-modulate 1.3.3 [INFO] tweaked toml for crates.io crate ltc-modulate 1.3.3 written to /workspace/builds/worker-89/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6743ec65070cf4165c4b7661361017f29f0ecf6823384960da4f8e9295beb888 [INFO] running `Command { std: "docker" "start" "-a" "6743ec65070cf4165c4b7661361017f29f0ecf6823384960da4f8e9295beb888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6743ec65070cf4165c4b7661361017f29f0ecf6823384960da4f8e9295beb888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6743ec65070cf4165c4b7661361017f29f0ecf6823384960da4f8e9295beb888", kill_on_drop: false }` [INFO] [stdout] 6743ec65070cf4165c4b7661361017f29f0ecf6823384960da4f8e9295beb888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50fbb9fe5fb0dd25e34a32bded702c20243cc71c108bf081980910f2f89f93c5 [INFO] running `Command { std: "docker" "start" "-a" "50fbb9fe5fb0dd25e34a32bded702c20243cc71c108bf081980910f2f89f93c5", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling murmur3 v0.3.0 [INFO] [stderr] Compiling elf v0.0.10 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling cpal v0.5.1 [INFO] [stderr] Compiling ltc-modulate v1.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | /* chunkId */ try!(file.write(&[0x52, 0x49, 0x46, 0x46])); // 'RIFF' [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/wav.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | /* chunkSize */ try!(file.write_u32::(36 + (samples.len() as u32 * (bits_per_sample / 8)))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | /* format */ try!(file.write(&[0x57, 0x41, 0x56, 0x45])); // 'WAVE' [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | /* subChunk1Id */ try!(file.write(&[0x66, 0x6d, 0x74, 0x20])); // 'fmt ' [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | /* subChunk1Size */ try!(file.write_u32::(16 as u32)); // 16 bytes for PCM [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | /* audioFormat */ try!(file.write_u16::(FORMAT_PCM)); // 1 = PCM [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | /* numChannels */ try!(file.write_u16::(num_channels as u16)); // 1 = Mono [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | /* sampleRate */ try!(file.write_u32::(rate)); // Probably 44100 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | /* byteRate */ try!(file.write_u32::(rate * num_channels * (bits_per_sample / 8) as u32)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | /* blockAlign */ try!(file.write_u16::(num_channels as u16 * (bits_per_sample / 8) as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | /* bitsPerSample */ try!(file.write_u16::(bits_per_sample as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 24 | /* subChunk2Id */ try!(file.write(&[0x64, 0x61, 0x74, 0x61])); // 'data' [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | /* subChunk2Size */ try!(file.write_u32::(samples.len() as u32 * (bits_per_sample / 8))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | let mut file = try!(File::create(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | try!(file.write_i16::(*sample)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(input.read_to_end(&mut input_data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 72 | let mut input = try!(File::open(source_filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | try!(wav::write_wav( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.55s [INFO] running `Command { std: "docker" "inspect" "50fbb9fe5fb0dd25e34a32bded702c20243cc71c108bf081980910f2f89f93c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50fbb9fe5fb0dd25e34a32bded702c20243cc71c108bf081980910f2f89f93c5", kill_on_drop: false }` [INFO] [stdout] 50fbb9fe5fb0dd25e34a32bded702c20243cc71c108bf081980910f2f89f93c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a811a612e81b8f7f046ddc788ed3e46d4b496762dae9e731f3b61e8f90ec1a7 [INFO] running `Command { std: "docker" "start" "-a" "6a811a612e81b8f7f046ddc788ed3e46d4b496762dae9e731f3b61e8f90ec1a7", kill_on_drop: false }` [INFO] [stderr] Compiling ltc-modulate v1.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | /* chunkId */ try!(file.write(&[0x52, 0x49, 0x46, 0x46])); // 'RIFF' [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/wav.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | /* chunkSize */ try!(file.write_u32::(36 + (samples.len() as u32 * (bits_per_sample / 8)))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | /* format */ try!(file.write(&[0x57, 0x41, 0x56, 0x45])); // 'WAVE' [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | /* subChunk1Id */ try!(file.write(&[0x66, 0x6d, 0x74, 0x20])); // 'fmt ' [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | /* subChunk1Size */ try!(file.write_u32::(16 as u32)); // 16 bytes for PCM [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | /* audioFormat */ try!(file.write_u16::(FORMAT_PCM)); // 1 = PCM [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | /* numChannels */ try!(file.write_u16::(num_channels as u16)); // 1 = Mono [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | /* sampleRate */ try!(file.write_u32::(rate)); // Probably 44100 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | /* byteRate */ try!(file.write_u32::(rate * num_channels * (bits_per_sample / 8) as u32)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | /* blockAlign */ try!(file.write_u16::(num_channels as u16 * (bits_per_sample / 8) as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | /* bitsPerSample */ try!(file.write_u16::(bits_per_sample as u16)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 24 | /* subChunk2Id */ try!(file.write(&[0x64, 0x61, 0x74, 0x61])); // 'data' [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | /* subChunk2Size */ try!(file.write_u32::(samples.len() as u32 * (bits_per_sample / 8))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | let mut file = try!(File::create(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/wav.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | try!(file.write_i16::(*sample)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(input.read_to_end(&mut input_data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 72 | let mut input = try!(File::open(source_filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | try!(wav::write_wav( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ltc_modulate-a8079c4e37e03411) [INFO] running `Command { std: "docker" "inspect" "6a811a612e81b8f7f046ddc788ed3e46d4b496762dae9e731f3b61e8f90ec1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a811a612e81b8f7f046ddc788ed3e46d4b496762dae9e731f3b61e8f90ec1a7", kill_on_drop: false }` [INFO] [stdout] 6a811a612e81b8f7f046ddc788ed3e46d4b496762dae9e731f3b61e8f90ec1a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 719ce3bba9d3a88f8da2ecbcf9426e9d57473e44041c6c5e990a4a138a8246e4 [INFO] running `Command { std: "docker" "start" "-a" "719ce3bba9d3a88f8da2ecbcf9426e9d57473e44041c6c5e990a4a138a8246e4", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | /* chunkId */ try!(file.write(&[0x52, 0x49, 0x46, 0x46])); // 'RIFF' [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | /* chunkSize */ try!(file.write_u32::(36 + (samples.len() as u32 * (bits_per_sample / 8)))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | /* format */ try!(file.write(&[0x57, 0x41, 0x56, 0x45])); // 'WAVE' [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | /* subChunk1Id */ try!(file.write(&[0x66, 0x6d, 0x74, 0x20])); // 'fmt ' [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | /* subChunk1Size */ try!(file.write_u32::(16 as u32)); // 16 bytes for PCM [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | /* audioFormat */ try!(file.write_u16::(FORMAT_PCM)); // 1 = PCM [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:19:25 [INFO] [stderr] | [INFO] [stderr] 19 | /* numChannels */ try!(file.write_u16::(num_channels as u16)); // 1 = Mono [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:20:25 [INFO] [stderr] | [INFO] [stderr] 20 | /* sampleRate */ try!(file.write_u32::(rate)); // Probably 44100 [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | /* byteRate */ try!(file.write_u32::(rate * num_channels * (bits_per_sample / 8) as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:22:25 [INFO] [stderr] | [INFO] [stderr] 22 | /* blockAlign */ try!(file.write_u16::(num_channels as u16 * (bits_per_sample / 8) as u16)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | /* bitsPerSample */ try!(file.write_u16::(bits_per_sample as u16)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:24:25 [INFO] [stderr] | [INFO] [stderr] 24 | /* subChunk2Id */ try!(file.write(&[0x64, 0x61, 0x74, 0x61])); // 'data' [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | /* subChunk2Size */ try!(file.write_u32::(samples.len() as u32 * (bits_per_sample / 8))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:10:20 [INFO] [stderr] | [INFO] [stderr] 10 | let mut file = try!(File::create(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/wav.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | try!(file.write_i16::(*sample)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | try!(input.read_to_end(&mut input_data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:72:29 [INFO] [stderr] | [INFO] [stderr] 72 | let mut input = try!(File::open(source_filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(wav::write_wav( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `ltc-modulate` (bin "ltc-modulate" test) generated 18 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ltc_modulate-a8079c4e37e03411) [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" "719ce3bba9d3a88f8da2ecbcf9426e9d57473e44041c6c5e990a4a138a8246e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "719ce3bba9d3a88f8da2ecbcf9426e9d57473e44041c6c5e990a4a138a8246e4", kill_on_drop: false }` [INFO] [stdout] 719ce3bba9d3a88f8da2ecbcf9426e9d57473e44041c6c5e990a4a138a8246e4