[INFO] cloning repository https://github.com/threefoldtech/zos-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/threefoldtech/zos-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreefoldtech%2Fzos-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreefoldtech%2Fzos-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8a8b6d9df5ec84792fcb9d945e858968c220bd0
[INFO] testing threefoldtech/zos-rs against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreefoldtech%2Fzos-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/threefoldtech/zos-rs
[INFO] finished tweaking git repo https://github.com/threefoldtech/zos-rs
[INFO] tweaked toml for git repo https://github.com/threefoldtech/zos-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/threefoldtech/zos-rs 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 git repo https://github.com/threefoldtech/zos-rs 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff
[INFO] running `Command { std: "docker" "start" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff", 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" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff" "/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" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff", 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" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling macros v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
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[INFO] [stderr]    Compiling bb8 v0.8.0
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[INFO] [stderr]    Compiling bb8-redis v0.11.0
[INFO] [stderr]    Compiling rbus v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/rbus-9032e8f4a0488d08/3b271ce/src/client.rs:90:13
[INFO] [stdout]      |
[INFO] [stdout]   90 |         con.rpush(queue, &request)
[INFO] [stdout]      |             ^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]                ()
[INFO] [stdout]                (T12,)
[INFO] [stdout]                (T11, T12)
[INFO] [stdout]                (T10, T11, T12)
[INFO] [stdout]                (T9, T10, T11, T12)
[INFO] [stdout]                (T8, T9, T10, T11, T12)
[INFO] [stdout]                (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]                (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]              and 32 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 `bb8_redis::redis::AsyncCommands::rpush`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.21.6/src/commands.rs:186:25
[INFO] [stdout]      |
[INFO] [stdout]  176 |           pub trait AsyncCommands : crate::aio::ConnectionLike + Send + Sized {
[INFO] [stdout] ...
[INFO] [stdout]  186 |                       RV: FromRedisValue,
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^ required by this bound in `AsyncCommands::rpush`
[INFO] [stdout] ...
[INFO] [stdout]  296 | / implement_commands! {
[INFO] [stdout]  297 | |     'a
[INFO] [stdout] ...    |
[INFO] [stdout]  668 | |     fn rpush<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V) {
[INFO] [stdout] ...    |
[INFO] [stdout] 1980 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/rbus-9032e8f4a0488d08/3b271ce/src/server/redis.rs:166:13
[INFO] [stdout]      |
[INFO] [stdout]  166 |         con.rpush(&id, response)
[INFO] [stdout]      |             ^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]                ()
[INFO] [stdout]                (T12,)
[INFO] [stdout]                (T11, T12)
[INFO] [stdout]                (T10, T11, T12)
[INFO] [stdout]                (T9, T10, T11, T12)
[INFO] [stdout]                (T8, T9, T10, T11, T12)
[INFO] [stdout]                (T7, T8, T9, T10, T11, T12)
[INFO] [stdout]                (T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]              and 32 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 `bb8_redis::redis::AsyncCommands::rpush`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.21.6/src/commands.rs:186:25
[INFO] [stdout]      |
[INFO] [stdout]  176 |           pub trait AsyncCommands : crate::aio::ConnectionLike + Send + Sized {
[INFO] [stdout] ...
[INFO] [stdout]  186 |                       RV: FromRedisValue,
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^ required by this bound in `AsyncCommands::rpush`
[INFO] [stdout] ...
[INFO] [stdout]  296 | / implement_commands! {
[INFO] [stdout]  297 | |     'a
[INFO] [stdout] ...    |
[INFO] [stdout]  668 | |     fn rpush<K: ToRedisArgs, V: ToRedisArgs>(key: K, value: V) {
[INFO] [stdout] ...    |
[INFO] [stdout] 1980 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rbus` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff", kill_on_drop: false }`
[INFO] [stdout] 5ad06b98351634053948b03d1e41758588be28f9bc06b76e67062a6f81a670ff