[INFO] fetching crate killjoy-notifier-notification 0.2.0... [INFO] checking killjoy-notifier-notification-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate killjoy-notifier-notification 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate killjoy-notifier-notification 0.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate killjoy-notifier-notification 0.2.0 [INFO] finished tweaking crates.io crate killjoy-notifier-notification 0.2.0 [INFO] tweaked toml for crates.io crate killjoy-notifier-notification 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate killjoy-notifier-notification 0.2.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libdbus-sys v0.2.1 [INFO] [stderr] Downloaded dbus v0.7.1 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f094f11d65d7cb9dfe6683a7016a09baebd6d302db5054008b18c04ef167e0c [INFO] running `Command { std: "docker" "start" "-a" "6f094f11d65d7cb9dfe6683a7016a09baebd6d302db5054008b18c04ef167e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f094f11d65d7cb9dfe6683a7016a09baebd6d302db5054008b18c04ef167e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f094f11d65d7cb9dfe6683a7016a09baebd6d302db5054008b18c04ef167e0c", kill_on_drop: false }` [INFO] [stdout] 6f094f11d65d7cb9dfe6683a7016a09baebd6d302db5054008b18c04ef167e0c [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2207c96835ff951f4db249fc3e879c9cc5f76247d80b7691c5e6f3851df7c5ef [INFO] running `Command { std: "docker" "start" "-a" "2207c96835ff951f4db249fc3e879c9cc5f76247d80b7691c5e6f3851df7c5ef", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking dbus v0.7.1 [INFO] [stderr] Checking killjoy-notifier-notification v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "2207c96835ff951f4db249fc3e879c9cc5f76247d80b7691c5e6f3851df7c5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2207c96835ff951f4db249fc3e879c9cc5f76247d80b7691c5e6f3851df7c5ef", kill_on_drop: false }` [INFO] [stdout] 2207c96835ff951f4db249fc3e879c9cc5f76247d80b7691c5e6f3851df7c5ef [INFO] checking killjoy-notifier-notification-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate killjoy-notifier-notification 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate killjoy-notifier-notification 0.2.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate killjoy-notifier-notification 0.2.0 [INFO] finished tweaking crates.io crate killjoy-notifier-notification 0.2.0 [INFO] tweaked toml for crates.io crate killjoy-notifier-notification 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate killjoy-notifier-notification 0.2.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07df012de9cd9a6ca35cc128558148e95dd21ad04efb2f142a55956dc2d86144 [INFO] running `Command { std: "docker" "start" "-a" "07df012de9cd9a6ca35cc128558148e95dd21ad04efb2f142a55956dc2d86144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07df012de9cd9a6ca35cc128558148e95dd21ad04efb2f142a55956dc2d86144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07df012de9cd9a6ca35cc128558148e95dd21ad04efb2f142a55956dc2d86144", kill_on_drop: false }` [INFO] [stdout] 07df012de9cd9a6ca35cc128558148e95dd21ad04efb2f142a55956dc2d86144 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0264b3f5f7c683f03db632a36c2ab69a906f46b5db387f6961862e01965692f5 [INFO] running `Command { std: "docker" "start" "-a" "0264b3f5f7c683f03db632a36c2ab69a906f46b5db387f6961862e01965692f5", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking dbus v0.7.1 [INFO] [stderr] Checking killjoy-notifier-notification v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/worker.rs:147:10 [INFO] [stdout] | [INFO] [stdout] 147 | .method_call( [INFO] [stdout] | ^^^^^^^^^^^ cannot infer type of the type parameter `R` declared on the method `method_call` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: ReadAll` [INFO] [stdout] = help: the following types implement trait `ReadAll`: [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] (A, B, C, D, E, F, G, H) [INFO] [stdout] and 11 others [INFO] [stdout] note: required by a bound in `dbus::blocking::Proxy::<'a, C>::method_call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.7.1/src/blocking.rs:266:35 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into>, M: Into>>(&self, i: I, m: M, args: A) -> Resu... [INFO] [stdout] | ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 147 | .method_call::, HashMap<&str, dbus::arg::Variant>>, i32), dbus::strings::Interface<'_>, Member<'_>>( [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/worker.rs:147:10 [INFO] [stdout] | [INFO] [stdout] 147 | .method_call( [INFO] [stdout] | ^^^^^^^^^^^ cannot infer type of the type parameter `R` declared on the method `method_call` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: ReadAll` [INFO] [stdout] = help: the following types implement trait `ReadAll`: [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] (A, B, C, D, E, F, G, H) [INFO] [stdout] and 11 others [INFO] [stdout] note: required by a bound in `dbus::blocking::Proxy::<'a, C>::method_call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.7.1/src/blocking.rs:266:35 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into>, M: Into>>(&self, i: I, m: M, args: A) -> Resu... [INFO] [stdout] | ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 147 | .method_call::, HashMap<&str, dbus::arg::Variant>>, i32), dbus::strings::Interface<'_>, Member<'_>>( [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `killjoy-notifier-notification` (bin "killjoy-notifier-notification") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `killjoy-notifier-notification` (bin "killjoy-notifier-notification" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0264b3f5f7c683f03db632a36c2ab69a906f46b5db387f6961862e01965692f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0264b3f5f7c683f03db632a36c2ab69a906f46b5db387f6961862e01965692f5", kill_on_drop: false }` [INFO] [stdout] 0264b3f5f7c683f03db632a36c2ab69a906f46b5db387f6961862e01965692f5