[INFO] updating cached repository https://github.com/ElectricCoffee/midi_project
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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] f26813d4c770ce45174e58e2ecc80ab924c817fe
[INFO] testing ElectricCoffee/midi_project against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FElectricCoffee%2Fmidi_project" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ElectricCoffee/midi_project on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ElectricCoffee/midi_project
[INFO] finished tweaking git repo https://github.com/ElectricCoffee/midi_project
[INFO] tweaked toml for git repo https://github.com/ElectricCoffee/midi_project written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ElectricCoffee/midi_project already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] b6f119a5dc1c9dcb47f4d65f741a753792cdc5e03a95e5aec054b72279f4ea1b
[INFO] running `"docker" "start" "-a" "b6f119a5dc1c9dcb47f4d65f741a753792cdc5e03a95e5aec054b72279f4ea1b"`
[INFO] [stderr]    Compiling midi_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn clone_box(&self) -> Box<MusicElement>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[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:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone_box(&self) -> Box<MusicElement> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Clone for Box<MusicElement> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn clone(&self) -> Box<MusicElement> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:156:23
[INFO] [stderr]     |
[INFO] [stderr] 156 |     elements: Vec<Box<MusicElement>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |     elements: Vec<Box<MusicElement>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "b6f119a5dc1c9dcb47f4d65f741a753792cdc5e03a95e5aec054b72279f4ea1b"`
[INFO] running `"docker" "rm" "-f" "b6f119a5dc1c9dcb47f4d65f741a753792cdc5e03a95e5aec054b72279f4ea1b"`
[INFO] [stdout] b6f119a5dc1c9dcb47f4d65f741a753792cdc5e03a95e5aec054b72279f4ea1b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6a41fb95a7a3daf3f4b672fed45150d279b99886c8c56bcf13d509b835d14343
[INFO] running `"docker" "start" "-a" "6a41fb95a7a3daf3f4b672fed45150d279b99886c8c56bcf13d509b835d14343"`
[INFO] [stderr]    Compiling midi_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn clone_box(&self) -> Box<MusicElement>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[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:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone_box(&self) -> Box<MusicElement> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Clone for Box<MusicElement> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn clone(&self) -> Box<MusicElement> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:156:23
[INFO] [stderr]     |
[INFO] [stderr] 156 |     elements: Vec<Box<MusicElement>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |     elements: Vec<Box<MusicElement>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn MusicElement`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "6a41fb95a7a3daf3f4b672fed45150d279b99886c8c56bcf13d509b835d14343"`
[INFO] running `"docker" "rm" "-f" "6a41fb95a7a3daf3f4b672fed45150d279b99886c8c56bcf13d509b835d14343"`
[INFO] [stdout] 6a41fb95a7a3daf3f4b672fed45150d279b99886c8c56bcf13d509b835d14343
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] c4e448df054cb40f57385b0cd670d264ff95075040d33a9599cd595167f8660b
[INFO] running `"docker" "start" "-a" "c4e448df054cb40f57385b0cd670d264ff95075040d33a9599cd595167f8660b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/midi_project-460a06ba604b322f
[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" "c4e448df054cb40f57385b0cd670d264ff95075040d33a9599cd595167f8660b"`
[INFO] running `"docker" "rm" "-f" "c4e448df054cb40f57385b0cd670d264ff95075040d33a9599cd595167f8660b"`
[INFO] [stdout] c4e448df054cb40f57385b0cd670d264ff95075040d33a9599cd595167f8660b