[INFO] updating cached repository https://github.com/omaskery/midi-orchestra-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee7c0b848f52eafff46a6d91beef85c2335cd2e8
[INFO] checking omaskery/midi-orchestra-rs against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomaskery%2Fmidi-orchestra-rs" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/omaskery/midi-orchestra-rs on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/omaskery/midi-orchestra-rs
[INFO] finished tweaking git repo https://github.com/omaskery/midi-orchestra-rs
[INFO] tweaked toml for git repo https://github.com/omaskery/midi-orchestra-rs written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/omaskery/midi-orchestra-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 918f6ce3d6b4e715cd1b905df4604ea41e4ed7755c41383fa8a413737d7bc213
[INFO] running `"docker" "start" "-a" "918f6ce3d6b4e715cd1b905df4604ea41e4ed7755c41383fa8a413737d7bc213"`
[INFO] [stderr]     Checking sample v0.6.2
[INFO] [stderr]     Checking panning v0.1.1
[INFO] [stderr]     Checking sample v0.9.1
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking petgraph v0.2.10
[INFO] [stderr]     Checking serde_bytes v0.10.4
[INFO] [stderr]     Checking bincode v1.0.0
[INFO] [stderr]     Checking priority-queue v0.4.5
[INFO] [stderr]     Checking alsa-sys v0.1.1
[INFO] [stderr]     Checking ghakuf v0.5.1
[INFO] [stderr]     Checking pbr v1.0.0
[INFO] [stderr]     Checking mindtree_utils v0.4.0
[INFO] [stderr]     Checking time_calc v0.11.1
[INFO] [stderr]     Checking pitch_calc v0.11.1
[INFO] [stderr]     Checking envelope v0.8.1
[INFO] [stderr]     Checking cpal v0.6.0
[INFO] [stderr]     Checking simple_gaussian v0.4.5
[INFO] [stderr]     Checking daggy v0.4.1
[INFO] [stderr]     Checking instrument v0.1.0
[INFO] [stderr]     Checking rodio v0.6.0
[INFO] [stderr]     Checking dsp-chain v0.13.1
[INFO] [stderr]     Checking synth v0.11.0
[INFO] [stderr]     Checking midi-orchestra-rs v0.1.0 (/opt/rustwide/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] 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 36.91s
[INFO] running `"docker" "inspect" "918f6ce3d6b4e715cd1b905df4604ea41e4ed7755c41383fa8a413737d7bc213"`
[INFO] running `"docker" "rm" "-f" "918f6ce3d6b4e715cd1b905df4604ea41e4ed7755c41383fa8a413737d7bc213"`
[INFO] [stdout] 918f6ce3d6b4e715cd1b905df4604ea41e4ed7755c41383fa8a413737d7bc213