[INFO] cloning repository https://github.com/shybyte/rust-midi-patcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shybyte/rust-midi-patcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Frust-midi-patcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Frust-midi-patcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7dda29654452f47507f407dccbba8a138616ec5
[INFO] documenting shybyte/rust-midi-patcher against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Frust-midi-patcher" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shybyte/rust-midi-patcher on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shybyte/rust-midi-patcher
[INFO] finished tweaking git repo https://github.com/shybyte/rust-midi-patcher
[INFO] tweaked toml for git repo https://github.com/shybyte/rust-midi-patcher written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/shybyte/rust-midi-patcher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12ba69060484e45432677bfc28fbc7d92f516b549d768cf15123b83c0b4c5262
[INFO] running `Command { std: "docker" "start" "-a" "12ba69060484e45432677bfc28fbc7d92f516b549d768cf15123b83c0b4c5262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12ba69060484e45432677bfc28fbc7d92f516b549d768cf15123b83c0b4c5262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ba69060484e45432677bfc28fbc7d92f516b549d768cf15123b83c0b4c5262", kill_on_drop: false }`
[INFO] [stdout] 12ba69060484e45432677bfc28fbc7d92f516b549d768cf15123b83c0b4c5262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTDOCFLAGS=--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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c39738f3c9801c2515f10119ae802cc1917c2a581066804e296d1b658f5df7c9
[INFO] running `Command { std: "docker" "start" "-a" "c39738f3c9801c2515f10119ae802cc1917c2a581066804e296d1b658f5df7c9", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v0.2.4
[INFO] [stderr]     Checking midi-message v0.1.0 (https://github.com/shybyte/midi-message-rs#cda61b2d)
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking tokio-executor v0.1.5
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking smallvec v0.6.6
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking chan-signal v0.3.2
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking midi2opc v0.1.0 (https://github.com/shybyte/midi2opc#825f0ab0)
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking risp v0.7.0
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]  Documenting rust_midi_patcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:37:62
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new_simple<S: Into<String>>(name: S, effects: Vec<(Box<Effect>)>, program: u8) -> Patch {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
[INFO] running `Command { std: "docker" "inspect" "c39738f3c9801c2515f10119ae802cc1917c2a581066804e296d1b658f5df7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39738f3c9801c2515f10119ae802cc1917c2a581066804e296d1b658f5df7c9", kill_on_drop: false }`
[INFO] [stdout] c39738f3c9801c2515f10119ae802cc1917c2a581066804e296d1b658f5df7c9