[INFO] fetching crate pavucontrolrs 0.1.0... [INFO] checking pavucontrolrs-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate pavucontrolrs 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate pavucontrolrs 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pavucontrolrs 0.1.0 [INFO] finished tweaking crates.io crate pavucontrolrs 0.1.0 [INFO] tweaked toml for crates.io crate pavucontrolrs 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate pavucontrolrs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libpulse-sys v1.20.1 [INFO] [stderr] Downloaded tui v0.6.2 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded libpulse-binding v2.27.1 [INFO] [stderr] Downloaded itertools v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acacf18225480e465816cf356d161478d38af9ea4f38b0ed678c189694c42ea2 [INFO] running `Command { std: "docker" "start" "-a" "acacf18225480e465816cf356d161478d38af9ea4f38b0ed678c189694c42ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acacf18225480e465816cf356d161478d38af9ea4f38b0ed678c189694c42ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acacf18225480e465816cf356d161478d38af9ea4f38b0ed678c189694c42ea2", kill_on_drop: false }` [INFO] [stdout] acacf18225480e465816cf356d161478d38af9ea4f38b0ed678c189694c42ea2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2813345c6268e3279ade493b4227435fef310fc152cbf2e1f2cd4a6d24f9412b [INFO] running `Command { std: "docker" "start" "-a" "2813345c6268e3279ade493b4227435fef310fc152cbf2e1f2cd4a6d24f9412b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Compiling libpulse-sys v1.20.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking tui v0.6.2 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking libpulse-binding v2.27.1 [INFO] [stderr] Checking pavucontrolrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.36s [INFO] running `Command { std: "docker" "inspect" "2813345c6268e3279ade493b4227435fef310fc152cbf2e1f2cd4a6d24f9412b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2813345c6268e3279ade493b4227435fef310fc152cbf2e1f2cd4a6d24f9412b", kill_on_drop: false }` [INFO] [stdout] 2813345c6268e3279ade493b4227435fef310fc152cbf2e1f2cd4a6d24f9412b [INFO] checking pavucontrolrs-0.1.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate pavucontrolrs 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate pavucontrolrs 0.1.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pavucontrolrs 0.1.0 [INFO] finished tweaking crates.io crate pavucontrolrs 0.1.0 [INFO] tweaked toml for crates.io crate pavucontrolrs 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate pavucontrolrs 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34f1012be373875ce2481de3fc744475ecfa4282a9ce74d3d688c950f38dbeb2 [INFO] running `Command { std: "docker" "start" "-a" "34f1012be373875ce2481de3fc744475ecfa4282a9ce74d3d688c950f38dbeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34f1012be373875ce2481de3fc744475ecfa4282a9ce74d3d688c950f38dbeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f1012be373875ce2481de3fc744475ecfa4282a9ce74d3d688c950f38dbeb2", kill_on_drop: false }` [INFO] [stdout] 34f1012be373875ce2481de3fc744475ecfa4282a9ce74d3d688c950f38dbeb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8178187ab2b357ccf0d877a90cc6f80362c6d35b6f2878d3a65fc848ac1ea594 [INFO] running `Command { std: "docker" "start" "-a" "8178187ab2b357ccf0d877a90cc6f80362c6d35b6f2878d3a65fc848ac1ea594", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Compiling libpulse-sys v1.20.1 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking tui v0.6.2 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking libpulse-binding v2.27.1 [INFO] [stderr] Checking pavucontrolrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.64s [INFO] running `Command { std: "docker" "inspect" "8178187ab2b357ccf0d877a90cc6f80362c6d35b6f2878d3a65fc848ac1ea594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8178187ab2b357ccf0d877a90cc6f80362c6d35b6f2878d3a65fc848ac1ea594", kill_on_drop: false }` [INFO] [stdout] 8178187ab2b357ccf0d877a90cc6f80362c6d35b6f2878d3a65fc848ac1ea594