[INFO] fetching crate surge-adsr 0.2.0-alpha.0...
[INFO] testing surge-adsr-0.2.0-alpha.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate surge-adsr 0.2.0-alpha.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate surge-adsr 0.2.0-alpha.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate surge-adsr 0.2.0-alpha.0
[INFO] finished tweaking crates.io crate surge-adsr 0.2.0-alpha.0
[INFO] tweaked toml for crates.io crate surge-adsr 0.2.0-alpha.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b52e02e14f9f779593731de71b1903162dc0e92c532bf748f23cf54bd467529
[INFO] running `Command { std: "docker" "start" "-a" "8b52e02e14f9f779593731de71b1903162dc0e92c532bf748f23cf54bd467529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b52e02e14f9f779593731de71b1903162dc0e92c532bf748f23cf54bd467529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b52e02e14f9f779593731de71b1903162dc0e92c532bf748f23cf54bd467529", kill_on_drop: false }`
[INFO] [stdout] 8b52e02e14f9f779593731de71b1903162dc0e92c532bf748f23cf54bd467529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd04e2e0ac607cc43b97e88972e1c477da9ac6525e699a70f15c54ecc958aa0d
[INFO] running `Command { std: "docker" "start" "-a" "bd04e2e0ac607cc43b97e88972e1c477da9ac6525e699a70f15c54ecc958aa0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling surge-adsr v0.2.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "bd04e2e0ac607cc43b97e88972e1c477da9ac6525e699a70f15c54ecc958aa0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd04e2e0ac607cc43b97e88972e1c477da9ac6525e699a70f15c54ecc958aa0d", kill_on_drop: false }`
[INFO] [stdout] bd04e2e0ac607cc43b97e88972e1c477da9ac6525e699a70f15c54ecc958aa0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f29d4399ac122773b7b5e28d32a0b8ff4d893a721a62f458e5c2ffda96541262
[INFO] running `Command { std: "docker" "start" "-a" "f29d4399ac122773b7b5e28d32a0b8ff4d893a721a62f458e5c2ffda96541262", kill_on_drop: false }`
[INFO] [stderr]    Compiling surge-adsr v0.2.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "f29d4399ac122773b7b5e28d32a0b8ff4d893a721a62f458e5c2ffda96541262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29d4399ac122773b7b5e28d32a0b8ff4d893a721a62f458e5c2ffda96541262", kill_on_drop: false }`
[INFO] [stdout] f29d4399ac122773b7b5e28d32a0b8ff4d893a721a62f458e5c2ffda96541262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39d99ff7de287684b44d8aefe4d5717d9dae6a2cb5e52740853aa71edf257b4b
[INFO] running `Command { std: "docker" "start" "-a" "39d99ff7de287684b44d8aefe4d5717d9dae6a2cb5e52740853aa71edf257b4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/surge_adsr-cd878ce7207c1050)
[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 surge-adsr
[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" "39d99ff7de287684b44d8aefe4d5717d9dae6a2cb5e52740853aa71edf257b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d99ff7de287684b44d8aefe4d5717d9dae6a2cb5e52740853aa71edf257b4b", kill_on_drop: false }`
[INFO] [stdout] 39d99ff7de287684b44d8aefe4d5717d9dae6a2cb5e52740853aa71edf257b4b