[INFO] fetching crate ksni 0.2.2...
[INFO] checking ksni-0.2.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate ksni 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ksni 0.2.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ksni 0.2.2
[INFO] finished tweaking crates.io crate ksni 0.2.2
[INFO] tweaked toml for crates.io crate ksni 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate ksni 0.2.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbus-codegen v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a31e91cd1ec1dd7239452ccb398698dae7732208ae4da2ee30bd55f23c1212f7
[INFO] running `Command { std: "docker" "start" "-a" "a31e91cd1ec1dd7239452ccb398698dae7732208ae4da2ee30bd55f23c1212f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a31e91cd1ec1dd7239452ccb398698dae7732208ae4da2ee30bd55f23c1212f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31e91cd1ec1dd7239452ccb398698dae7732208ae4da2ee30bd55f23c1212f7", kill_on_drop: false }`
[INFO] [stdout] a31e91cd1ec1dd7239452ccb398698dae7732208ae4da2ee30bd55f23c1212f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c811b6fe397fccf81eb404625e4dc6732e7b799f0fd5f5782e4d69ef8ecf4efb
[INFO] running `Command { std: "docker" "start" "-a" "c811b6fe397fccf81eb404625e4dc6732e7b799f0fd5f5782e4d69ef8ecf4efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking dbus v0.9.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking dbus-tree v0.9.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling dbus-codegen v0.9.1
[INFO] [stderr]    Compiling ksni v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `register_status_notifier_host`, `registered_status_notifier_items`, `is_status_notifier_host_registered`, and `protocol_version` are never used
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ksni-b41360181a6a8a78/out/dbus_interfaces.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait StatusNotifierWatcher {
[INFO] [stdout]    |           --------------------- methods in this trait
[INFO] [stdout] 9  |     fn register_status_notifier_item(&self, service: &str) -> Result<(), dbus::Error>;
[INFO] [stdout] 10 |     fn register_status_notifier_host(&self, service: &str) -> Result<(), dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     fn registered_status_notifier_items(&self) -> Result<Vec<String>, dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     fn is_status_notifier_host_registered(&self) -> Result<bool, dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     fn protocol_version(&self) -> Result<i32, dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_status_notifier_host`, `registered_status_notifier_items`, `is_status_notifier_host_registered`, and `protocol_version` are never used
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ksni-b41360181a6a8a78/out/dbus_interfaces.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait StatusNotifierWatcher {
[INFO] [stdout]    |           --------------------- methods in this trait
[INFO] [stdout] 9  |     fn register_status_notifier_item(&self, service: &str) -> Result<(), dbus::Error>;
[INFO] [stdout] 10 |     fn register_status_notifier_host(&self, service: &str) -> Result<(), dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     fn registered_status_notifier_items(&self) -> Result<Vec<String>, dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     fn is_status_notifier_host_registered(&self) -> Result<bool, dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     fn protocol_version(&self) -> Result<i32, dbus::Error>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "c811b6fe397fccf81eb404625e4dc6732e7b799f0fd5f5782e4d69ef8ecf4efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c811b6fe397fccf81eb404625e4dc6732e7b799f0fd5f5782e4d69ef8ecf4efb", kill_on_drop: false }`
[INFO] [stdout] c811b6fe397fccf81eb404625e4dc6732e7b799f0fd5f5782e4d69ef8ecf4efb