[INFO] fetching crate killjoy-notifier-notification 0.2.0...
[INFO] testing killjoy-notifier-notification-0.2.0 against 1.100.0-beta.1 for beta-1.100-4
[INFO] extracting crate killjoy-notifier-notification 0.2.0 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate killjoy-notifier-notification 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6
[INFO] running `Command { std: "docker" "start" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", 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]    Compiling dbus v0.7.1
[INFO] [stderr]    Compiling killjoy-notifier-notification v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> src/worker.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 |         .method_call(
[INFO] [stdout]     |          ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A,)
[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]             and 11 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[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-1949cf8c6b5b557f/dbus-0.7.1/src/blocking.rs:266:35
[INFO] [stdout]     |
[INFO] [stdout] 251 | impl<'a, T: BlockingSender, C: std::ops::Deref<Target=T>> Proxy<'a, C> {
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into<Interface<'i>>, M: Into<Member<'m>>>(&self, i: I, m: M, args: A) -...
[INFO] [stdout]     |                                   ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `killjoy-notifier-notification` (bin "killjoy-notifier-notification") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6", kill_on_drop: false }`
[INFO] [stdout] 10b39386f0a5a9fd6d64b1cb1fcac14097df3015a22031485509977fa92785a6