[INFO] fetching crate nannou_osc 0.17.0...
[INFO] testing nannou_osc-0.17.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nannou_osc 0.17.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate nannou_osc 0.17.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nannou_osc 0.17.0
[INFO] finished tweaking crates.io crate nannou_osc 0.17.0
[INFO] tweaked toml for crates.io crate nannou_osc 0.17.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa11f29a901b0b91237a420650c81fe1f6b7eda229f19acb7af42d218b9668cf
[INFO] running `Command { std: "docker" "start" "-a" "fa11f29a901b0b91237a420650c81fe1f6b7eda229f19acb7af42d218b9668cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa11f29a901b0b91237a420650c81fe1f6b7eda229f19acb7af42d218b9668cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa11f29a901b0b91237a420650c81fe1f6b7eda229f19acb7af42d218b9668cf", kill_on_drop: false }`
[INFO] [stdout] fa11f29a901b0b91237a420650c81fe1f6b7eda229f19acb7af42d218b9668cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb01d8b53a93529f245a79009fd0cc0cfd8792d756c9866e1eb1d435402e40f4
[INFO] running `Command { std: "docker" "start" "-a" "eb01d8b53a93529f245a79009fd0cc0cfd8792d756c9866e1eb1d435402e40f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosc v0.1.6
[INFO] [stderr]    Compiling nannou_osc v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "eb01d8b53a93529f245a79009fd0cc0cfd8792d756c9866e1eb1d435402e40f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb01d8b53a93529f245a79009fd0cc0cfd8792d756c9866e1eb1d435402e40f4", kill_on_drop: false }`
[INFO] [stdout] eb01d8b53a93529f245a79009fd0cc0cfd8792d756c9866e1eb1d435402e40f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07ce18bec91097c8f20421a47a635ceeebc02681b3d945f2b55bbf496bbaed96
[INFO] running `Command { std: "docker" "start" "-a" "07ce18bec91097c8f20421a47a635ceeebc02681b3d945f2b55bbf496bbaed96", kill_on_drop: false }`
[INFO] [stderr]    Compiling nannou_osc v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "07ce18bec91097c8f20421a47a635ceeebc02681b3d945f2b55bbf496bbaed96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ce18bec91097c8f20421a47a635ceeebc02681b3d945f2b55bbf496bbaed96", kill_on_drop: false }`
[INFO] [stdout] 07ce18bec91097c8f20421a47a635ceeebc02681b3d945f2b55bbf496bbaed96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d85636cb507464222e737befd662eef0db1a84a105318e6c47746556bba6dbd
[INFO] running `Command { std: "docker" "start" "-a" "8d85636cb507464222e737befd662eef0db1a84a105318e6c47746556bba6dbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nannou_osc-a1125242b94443f2)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nannou_osc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/send.rs - send::Sender<Unconnected>::bind_to (line 39) - compile ... ok
[INFO] [stdout] test src/recv.rs - recv::Receiver<Unconnected>::bind_with_mtu (line 151) - compile ... ok
[INFO] [stdout] test src/recv.rs - recv::Receiver<Unconnected>::bind_to (line 85) - compile ... ok
[INFO] [stdout] test src/recv.rs - recv::Receiver<Unconnected>::bind_to_with_mtu (line 107) - compile ... ok
[INFO] [stdout] test src/recv.rs - recv::Receiver<Unconnected>::bind (line 136) - compile ... ok
[INFO] [stdout] test src/recv.rs - recv::Receiver<Unconnected>::connect (line 170) - compile ... ok
[INFO] [stdout] test src/send.rs - send::Sender<Unconnected>::connect (line 75) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d85636cb507464222e737befd662eef0db1a84a105318e6c47746556bba6dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d85636cb507464222e737befd662eef0db1a84a105318e6c47746556bba6dbd", kill_on_drop: false }`
[INFO] [stdout] 8d85636cb507464222e737befd662eef0db1a84a105318e6c47746556bba6dbd