[INFO] cloning repository https://github.com/apage43/midipad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apage43/midipad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Fmidipad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Fmidipad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce59df3ac2abecc9b980c8246c7cc422a4ceddc5
[INFO] testing apage43/midipad against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Fmidipad" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apage43/midipad on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/apage43/midipad
[INFO] finished tweaking git repo https://github.com/apage43/midipad
[INFO] tweaked toml for git repo https://github.com/apage43/midipad written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/apage43/midipad already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wmidi v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8beaa261e2672a3fa8abef000083a67a8cc8a1cca8f625b61be460bd49603a0b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8beaa261e2672a3fa8abef000083a67a8cc8a1cca8f625b61be460bd49603a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8beaa261e2672a3fa8abef000083a67a8cc8a1cca8f625b61be460bd49603a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8beaa261e2672a3fa8abef000083a67a8cc8a1cca8f625b61be460bd49603a0b", kill_on_drop: false }`
[INFO] [stdout] 8beaa261e2672a3fa8abef000083a67a8cc8a1cca8f625b61be460bd49603a0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 243af6a5430461fd9269ce96ba71b491c5051e1240eb73e389907d8c487146e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "243af6a5430461fd9269ce96ba71b491c5051e1240eb73e389907d8c487146e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling eyre v0.6.0
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling wmidi v3.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling alsa v0.2.2
[INFO] [stderr]    Compiling midir v0.6.2
[INFO] [stderr]    Compiling gilrs-core v0.2.6
[INFO] [stderr]    Compiling gilrs v0.7.4
[INFO] [stderr]    Compiling gamepad2midi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `*mut alsa_sys::snd_seq_t` cannot be shared between threads safely
[INFO] [stdout]   --> src/main.rs:67:68
[INFO] [stdout]    |
[INFO] [stdout] 67 |             connection = Some(midi_out.connect(mop, "gamepad2midi")?);
[INFO] [stdout]    |                                                                    ^ `*mut alsa_sys::snd_seq_t` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `ConnectError<MidiOutput>`, the trait `Sync` is not implemented for `*mut alsa_sys::snd_seq_t`
[INFO] [stdout]    = note: required because it appears within the type `alsa::seq::Seq`
[INFO] [stdout]    = note: required because it appears within the type `Option<alsa::seq::Seq>`
[INFO] [stdout]    = note: required because it appears within the type `midir::backend::alsa::MidiOutput`
[INFO] [stdout]    = note: required because it appears within the type `MidiOutput`
[INFO] [stdout]    = note: required because it appears within the type `ConnectError<MidiOutput>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `From<ConnectError<MidiOutput>>` for `Report`
[INFO] [stdout]    = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Cell<bool>` cannot be shared between threads safely
[INFO] [stdout]   --> src/main.rs:67:68
[INFO] [stdout]    |
[INFO] [stdout] 67 |             connection = Some(midi_out.connect(mop, "gamepad2midi")?);
[INFO] [stdout]    |                                                                    ^ `Cell<bool>` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `ConnectError<MidiOutput>`, the trait `Sync` is not implemented for `Cell<bool>`
[INFO] [stdout]    = note: required because it appears within the type `alsa::seq::Seq`
[INFO] [stdout]    = note: required because it appears within the type `Option<alsa::seq::Seq>`
[INFO] [stdout]    = note: required because it appears within the type `midir::backend::alsa::MidiOutput`
[INFO] [stdout]    = note: required because it appears within the type `MidiOutput`
[INFO] [stdout]    = note: required because it appears within the type `ConnectError<MidiOutput>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `From<ConnectError<MidiOutput>>` for `Report`
[INFO] [stdout]    = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gamepad2midi`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "243af6a5430461fd9269ce96ba71b491c5051e1240eb73e389907d8c487146e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243af6a5430461fd9269ce96ba71b491c5051e1240eb73e389907d8c487146e9", kill_on_drop: false }`
[INFO] [stdout] 243af6a5430461fd9269ce96ba71b491c5051e1240eb73e389907d8c487146e9
