[INFO] fetching crate this-audio 0.1.0...
[INFO] testing this-audio-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate this-audio 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate this-audio 0.1.0
[INFO] finished tweaking crates.io crate this-audio 0.1.0
[INFO] tweaked toml for crates.io crate this-audio 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate this-audio 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate this-audio 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ae8b6d2a9e47ee4b45fb7980cef2c8d85d11626e130cfd158d7fcec9ff2adea
[INFO] running `Command { std: "docker" "start" "-a" "0ae8b6d2a9e47ee4b45fb7980cef2c8d85d11626e130cfd158d7fcec9ff2adea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae8b6d2a9e47ee4b45fb7980cef2c8d85d11626e130cfd158d7fcec9ff2adea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae8b6d2a9e47ee4b45fb7980cef2c8d85d11626e130cfd158d7fcec9ff2adea", kill_on_drop: false }`
[INFO] [stdout] 0ae8b6d2a9e47ee4b45fb7980cef2c8d85d11626e130cfd158d7fcec9ff2adea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0157fb82f73ccfce0d787a1cd9807a8a2cd847765a1cd0f578c4088204c01706
[INFO] running `Command { std: "docker" "start" "-a" "0157fb82f73ccfce0d787a1cd9807a8a2cd847765a1cd0f578c4088204c01706", kill_on_drop: false }`
[INFO] [stderr]    Compiling this-audio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "0157fb82f73ccfce0d787a1cd9807a8a2cd847765a1cd0f578c4088204c01706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0157fb82f73ccfce0d787a1cd9807a8a2cd847765a1cd0f578c4088204c01706", kill_on_drop: false }`
[INFO] [stdout] 0157fb82f73ccfce0d787a1cd9807a8a2cd847765a1cd0f578c4088204c01706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40ae3f8486b65b33952b462f92fffe849aaf72653f6b8e46c11f29e8c766ca66
[INFO] running `Command { std: "docker" "start" "-a" "40ae3f8486b65b33952b462f92fffe849aaf72653f6b8e46c11f29e8c766ca66", kill_on_drop: false }`
[INFO] [stderr]    Compiling this-audio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "40ae3f8486b65b33952b462f92fffe849aaf72653f6b8e46c11f29e8c766ca66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ae3f8486b65b33952b462f92fffe849aaf72653f6b8e46c11f29e8c766ca66", kill_on_drop: false }`
[INFO] [stdout] 40ae3f8486b65b33952b462f92fffe849aaf72653f6b8e46c11f29e8c766ca66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d045d5bf59e921a43e4f1bf02b4f66ac34e1e9b689f5ea9ca1aee8fef9ca2655
[INFO] running `Command { std: "docker" "start" "-a" "d045d5bf59e921a43e4f1bf02b4f66ac34e1e9b689f5ea9ca1aee8fef9ca2655", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/this_audio-05448f2c58fc2ec1)
[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" "d045d5bf59e921a43e4f1bf02b4f66ac34e1e9b689f5ea9ca1aee8fef9ca2655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d045d5bf59e921a43e4f1bf02b4f66ac34e1e9b689f5ea9ca1aee8fef9ca2655", kill_on_drop: false }`
[INFO] [stdout] d045d5bf59e921a43e4f1bf02b4f66ac34e1e9b689f5ea9ca1aee8fef9ca2655