[INFO] fetching crate librespot-connect 0.4.2...
[INFO] testing librespot-connect-0.4.2 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate librespot-connect 0.4.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate librespot-connect 0.4.2 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librespot-connect 0.4.2
[INFO] finished tweaking crates.io crate librespot-connect 0.4.2
[INFO] tweaked toml for crates.io crate librespot-connect 0.4.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dns-sd v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 253a6b77fe5118dfb6df425ea7a804731ab77f467b623f0480c36da0067998b1
[INFO] running `Command { std: "docker" "start" "-a" "253a6b77fe5118dfb6df425ea7a804731ab77f467b623f0480c36da0067998b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "253a6b77fe5118dfb6df425ea7a804731ab77f467b623f0480c36da0067998b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253a6b77fe5118dfb6df425ea7a804731ab77f467b623f0480c36da0067998b1", kill_on_drop: false }`
[INFO] [stdout] 253a6b77fe5118dfb6df425ea7a804731ab77f467b623f0480c36da0067998b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e27f7a9136d1d810b4ebb4ec8bc784509e41e8aedb3e481c1d757c2201aa39f8
[INFO] running `Command { std: "docker" "start" "-a" "e27f7a9136d1d810b4ebb4ec8bc784509e41e8aedb3e481c1d757c2201aa39f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
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[INFO] [stderr]    Compiling syn v1.0.105
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[INFO] [stderr]    Compiling unicode-normalization v0.1.22
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[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling base64 v0.13.1
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[INFO] [stderr]    Compiling idna v0.3.0
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[INFO] [stderr]    Compiling shannon v0.2.0
[INFO] [stderr]    Compiling uuid v1.2.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling ctr v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.59
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling aes-ctr v0.6.0
[INFO] [stderr]    Compiling ogg v0.8.0
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[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling lewton v0.10.2
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling vergen v3.2.0
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
[INFO] [stderr]    Compiling librespot-core v0.4.2
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.28.0
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling zerocopy-derive v0.3.2
[INFO] [stderr]    Compiling librespot-protocol v0.4.2
[INFO] [stderr]    Compiling zerocopy v0.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling hyper v0.14.23
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling tokio-stream v0.1.11
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling libmdns v0.7.3
[INFO] [stderr]    Compiling hyper-proxy v0.9.1
[INFO] [stderr]    Compiling librespot-metadata v0.4.2
[INFO] [stderr]    Compiling librespot-audio v0.4.2
[INFO] [stderr]    Compiling librespot-discovery v0.4.2
[INFO] [stderr]    Compiling librespot-playback v0.4.2
[INFO] [stderr]    Compiling librespot-connect v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "e27f7a9136d1d810b4ebb4ec8bc784509e41e8aedb3e481c1d757c2201aa39f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27f7a9136d1d810b4ebb4ec8bc784509e41e8aedb3e481c1d757c2201aa39f8", kill_on_drop: false }`
[INFO] [stdout] e27f7a9136d1d810b4ebb4ec8bc784509e41e8aedb3e481c1d757c2201aa39f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5d2648b3be3c8d53ac9a65a58dbd6d73bef9b436b192b400a59575c2a115a3ee
[INFO] running `Command { std: "docker" "start" "-a" "5d2648b3be3c8d53ac9a65a58dbd6d73bef9b436b192b400a59575c2a115a3ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling librespot-connect v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "5d2648b3be3c8d53ac9a65a58dbd6d73bef9b436b192b400a59575c2a115a3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2648b3be3c8d53ac9a65a58dbd6d73bef9b436b192b400a59575c2a115a3ee", kill_on_drop: false }`
[INFO] [stdout] 5d2648b3be3c8d53ac9a65a58dbd6d73bef9b436b192b400a59575c2a115a3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d6a332f0808879f3997e12e3ba1cc048543c57cfb803daaa3b9dfc2370ecd85a
[INFO] running `Command { std: "docker" "start" "-a" "d6a332f0808879f3997e12e3ba1cc048543c57cfb803daaa3b9dfc2370ecd85a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/librespot_connect-8fc87f5ce6258f75)
[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] running `Command { std: "docker" "inspect" "d6a332f0808879f3997e12e3ba1cc048543c57cfb803daaa3b9dfc2370ecd85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a332f0808879f3997e12e3ba1cc048543c57cfb803daaa3b9dfc2370ecd85a", kill_on_drop: false }`
[INFO] [stdout] d6a332f0808879f3997e12e3ba1cc048543c57cfb803daaa3b9dfc2370ecd85a