[INFO] updating cached repository omaskery/midi-orchestra-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/omaskery/midi-orchestra-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/omaskery/midi-orchestra-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/omaskery/midi-orchestra-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/omaskery/midi-orchestra-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/omaskery/midi-orchestra-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/omaskery/midi-orchestra-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/omaskery/midi-orchestra-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee7c0b848f52eafff46a6d91beef85c2335cd2e8
[INFO] sha for GitHub repo omaskery/midi-orchestra-rs: ee7c0b848f52eafff46a6d91beef85c2335cd2e8
[INFO] validating manifest of omaskery/midi-orchestra-rs 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 omaskery/midi-orchestra-rs 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 omaskery/midi-orchestra-rs
[INFO] finished frobbing omaskery/midi-orchestra-rs
[INFO] frobbed toml for omaskery/midi-orchestra-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/omaskery/midi-orchestra-rs/Cargo.toml
[INFO] started frobbing omaskery/midi-orchestra-rs
[INFO] finished frobbing omaskery/midi-orchestra-rs
[INFO] frobbed toml for omaskery/midi-orchestra-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/omaskery/midi-orchestra-rs/Cargo.toml
[INFO] crate omaskery/midi-orchestra-rs 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing omaskery/midi-orchestra-rs 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-1/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/omaskery/midi-orchestra-rs:/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] b1bc0e899a4a911af1e5fe0172f016b1c21512284d4c88a41b0142f985066221
[INFO] running `"docker" "start" "-a" "b1bc0e899a4a911af1e5fe0172f016b1c21512284d4c88a41b0142f985066221"`
[INFO] [stderr]    Compiling sample v0.6.2
[INFO] [stderr]    Compiling panning v0.1.1
[INFO] [stderr]    Compiling hound v1.1.0
[INFO] [stderr]    Compiling sample v0.9.1
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling alsa-sys v0.1.1
[INFO] [stderr]    Compiling petgraph v0.2.10
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling serde_bytes v0.10.4
[INFO] [stderr]    Compiling bincode v1.0.0
[INFO] [stderr]    Compiling priority-queue v0.4.5
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling ghakuf v0.5.1
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling pbr v1.0.0
[INFO] [stderr]    Compiling daggy v0.4.1
[INFO] [stderr]    Compiling cpal v0.6.0
[INFO] [stderr]    Compiling time_calc v0.11.1
[INFO] [stderr]    Compiling mindtree_utils v0.4.0
[INFO] [stderr]    Compiling pitch_calc v0.11.1
[INFO] [stderr]    Compiling envelope v0.8.1
[INFO] [stderr]    Compiling simple_gaussian v0.4.5
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling instrument v0.1.0
[INFO] [stderr]    Compiling rodio v0.6.0
[INFO] [stderr]    Compiling dsp-chain v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]    Compiling synth v0.11.0
[INFO] [stderr]    Compiling midi-orchestra-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/policies/mod.rs:19:75
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn select_policy(name: String, events: &[MusicalEvent]) -> Option<Box<ClientSelectionPolicy>> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientSelectionPolicy`
[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/server.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     policy: Box<ClientSelectionPolicy>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientSelectionPolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn new(music_length: u64, policy: Box<ClientSelectionPolicy>) -> Self {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientSelectionPolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client.rs:35:56
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn client_impl(matches: &ArgMatches) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "b1bc0e899a4a911af1e5fe0172f016b1c21512284d4c88a41b0142f985066221"`
[INFO] running `"docker" "rm" "-f" "b1bc0e899a4a911af1e5fe0172f016b1c21512284d4c88a41b0142f985066221"`
[INFO] [stdout] b1bc0e899a4a911af1e5fe0172f016b1c21512284d4c88a41b0142f985066221
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/omaskery/midi-orchestra-rs:/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] b1270af9a20adec165025885a51633e2baa3f5ac93e9401062070180a320ce82
[INFO] running `"docker" "start" "-a" "b1270af9a20adec165025885a51633e2baa3f5ac93e9401062070180a320ce82"`
[INFO] [stderr]    Compiling midi-orchestra-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/policies/mod.rs:19:75
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn select_policy(name: String, events: &[MusicalEvent]) -> Option<Box<ClientSelectionPolicy>> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientSelectionPolicy`
[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/server.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     policy: Box<ClientSelectionPolicy>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientSelectionPolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn new(music_length: u64, policy: Box<ClientSelectionPolicy>) -> Self {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientSelectionPolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client.rs:35:56
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn client_impl(matches: &ArgMatches) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "b1270af9a20adec165025885a51633e2baa3f5ac93e9401062070180a320ce82"`
[INFO] running `"docker" "rm" "-f" "b1270af9a20adec165025885a51633e2baa3f5ac93e9401062070180a320ce82"`
[INFO] [stdout] b1270af9a20adec165025885a51633e2baa3f5ac93e9401062070180a320ce82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/omaskery/midi-orchestra-rs:/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] 714ea8eabce3864111b273c9678f3cc8fe9eab10a7223bc4ea171b81759d9c98
[INFO] running `"docker" "start" "-a" "714ea8eabce3864111b273c9678f3cc8fe9eab10a7223bc4ea171b81759d9c98"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/midi_orchestra_rs-fdc20d56139dc6e6
[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" "714ea8eabce3864111b273c9678f3cc8fe9eab10a7223bc4ea171b81759d9c98"`
[INFO] running `"docker" "rm" "-f" "714ea8eabce3864111b273c9678f3cc8fe9eab10a7223bc4ea171b81759d9c98"`
[INFO] [stdout] 714ea8eabce3864111b273c9678f3cc8fe9eab10a7223bc4ea171b81759d9c98