[INFO] updating cached repository SilentByte/wavedown
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SilentByte/wavedown
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SilentByte/wavedown" "work/ex/beta-1.38-1/sources/1.37.0/gh/SilentByte/wavedown"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SilentByte/wavedown'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SilentByte/wavedown" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SilentByte/wavedown"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SilentByte/wavedown'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbf103ed491cb6bbe7bb020f84edb0a7b57f4cee
[INFO] sha for GitHub repo SilentByte/wavedown: fbf103ed491cb6bbe7bb020f84edb0a7b57f4cee
[INFO] validating manifest of SilentByte/wavedown on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SilentByte/wavedown on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SilentByte/wavedown
[INFO] finished frobbing SilentByte/wavedown
[INFO] frobbed toml for SilentByte/wavedown written to work/ex/beta-1.38-1/sources/1.37.0/gh/SilentByte/wavedown/Cargo.toml
[INFO] started frobbing SilentByte/wavedown
[INFO] finished frobbing SilentByte/wavedown
[INFO] frobbed toml for SilentByte/wavedown written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SilentByte/wavedown/Cargo.toml
[INFO] crate SilentByte/wavedown already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing SilentByte/wavedown against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SilentByte/wavedown:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ad3dd6beaf3ad0d4c02bb09e9985778db2efbc0eb3c52b0965ec8ca17b21354f
[INFO] running `"docker" "start" "-a" "ad3dd6beaf3ad0d4c02bb09e9985778db2efbc0eb3c52b0965ec8ca17b21354f"`
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling clap v2.29.2
[INFO] [stderr]    Compiling wavedown v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:120:31
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let mut input_stream: Box<Read> = match args.input.as_ref() {
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:126:32
[INFO] [stderr]     |
[INFO] [stderr] 126 |     let mut output_stream: Box<Write> = match args.output.as_ref() {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:185:38
[INFO] [stderr]     |
[INFO] [stderr] 185 | fn read_pcm_from_stream(stream: &mut Read) -> Result<Vec<i16>, String> {
[INFO] [stderr]     |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.22s
[INFO] running `"docker" "inspect" "ad3dd6beaf3ad0d4c02bb09e9985778db2efbc0eb3c52b0965ec8ca17b21354f"`
[INFO] running `"docker" "rm" "-f" "ad3dd6beaf3ad0d4c02bb09e9985778db2efbc0eb3c52b0965ec8ca17b21354f"`
[INFO] [stdout] ad3dd6beaf3ad0d4c02bb09e9985778db2efbc0eb3c52b0965ec8ca17b21354f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SilentByte/wavedown:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fd811352ff5a97c1eaceae6eaa40074f7e3827d0755fa765fb72f1484a23c900
[INFO] running `"docker" "start" "-a" "fd811352ff5a97c1eaceae6eaa40074f7e3827d0755fa765fb72f1484a23c900"`
[INFO] [stderr]    Compiling wavedown v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:120:31
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let mut input_stream: Box<Read> = match args.input.as_ref() {
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:126:32
[INFO] [stderr]     |
[INFO] [stderr] 126 |     let mut output_stream: Box<Write> = match args.output.as_ref() {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:185:38
[INFO] [stderr]     |
[INFO] [stderr] 185 | fn read_pcm_from_stream(stream: &mut Read) -> Result<Vec<i16>, String> {
[INFO] [stderr]     |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "fd811352ff5a97c1eaceae6eaa40074f7e3827d0755fa765fb72f1484a23c900"`
[INFO] running `"docker" "rm" "-f" "fd811352ff5a97c1eaceae6eaa40074f7e3827d0755fa765fb72f1484a23c900"`
[INFO] [stdout] fd811352ff5a97c1eaceae6eaa40074f7e3827d0755fa765fb72f1484a23c900
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SilentByte/wavedown:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0616ba4e893f8eaca13c764ea1de12c4ce929dbdccf591fe13546ed9e4c2703b
[INFO] running `"docker" "start" "-a" "0616ba4e893f8eaca13c764ea1de12c4ce929dbdccf591fe13546ed9e4c2703b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wavedown-afda660f9ad79e76
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0616ba4e893f8eaca13c764ea1de12c4ce929dbdccf591fe13546ed9e4c2703b"`
[INFO] running `"docker" "rm" "-f" "0616ba4e893f8eaca13c764ea1de12c4ce929dbdccf591fe13546ed9e4c2703b"`
[INFO] [stdout] 0616ba4e893f8eaca13c764ea1de12c4ce929dbdccf591fe13546ed9e4c2703b