[INFO] crate shared-bus 0.1.4 is already in cache
[INFO] testing shared-bus-0.1.4 against 1.45.2 for beta-1.46-1
[INFO] extracting crate shared-bus 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate shared-bus 0.1.4 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shared-bus 0.1.4
[INFO] finished tweaking crates.io crate shared-bus 0.1.4
[INFO] tweaked toml for crates.io crate shared-bus 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0838ccebb266178eb621e67553b89c18619792bae52304ee057cb00c7360b20a
[INFO] running `Command { std: "docker" "start" "-a" "0838ccebb266178eb621e67553b89c18619792bae52304ee057cb00c7360b20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0838ccebb266178eb621e67553b89c18619792bae52304ee057cb00c7360b20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0838ccebb266178eb621e67553b89c18619792bae52304ee057cb00c7360b20a", kill_on_drop: false }`
[INFO] [stdout] 0838ccebb266178eb621e67553b89c18619792bae52304ee057cb00c7360b20a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56a980adb133e5a4dfb111a9b8cb0913c2de9e988ffcd76bdf334ce51d44a456
[INFO] running `Command { std: "docker" "start" "-a" "56a980adb133e5a4dfb111a9b8cb0913c2de9e988ffcd76bdf334ce51d44a456", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared-bus v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "56a980adb133e5a4dfb111a9b8cb0913c2de9e988ffcd76bdf334ce51d44a456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a980adb133e5a4dfb111a9b8cb0913c2de9e988ffcd76bdf334ce51d44a456", kill_on_drop: false }`
[INFO] [stdout] 56a980adb133e5a4dfb111a9b8cb0913c2de9e988ffcd76bdf334ce51d44a456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8e9ed4e0c271f92abb53c39c2711b59480f3223e1fcf2e37d7895a721ad86b7
[INFO] running `Command { std: "docker" "start" "-a" "c8e9ed4e0c271f92abb53c39c2711b59480f3223e1fcf2e37d7895a721ad86b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.4.1
[INFO] [stderr]    Compiling shared-bus v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StdBusManager` in `shared_bus`
[INFO] [stdout]   --> tests/shared_bus.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let _manager = shared_bus::StdBusManager::new(device.clone());
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ could not find `StdBusManager` in `shared_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StdBusManager` in `shared_bus`
[INFO] [stdout]   --> tests/shared_bus.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let _manager = shared_bus::StdBusManager::new(device.clone());
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ could not find `StdBusManager` in `shared_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StdBusManager` in `shared_bus`
[INFO] [stdout]   --> tests/shared_bus.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let manager = shared_bus::StdBusManager::new(device.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^ could not find `StdBusManager` in `shared_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StdBusManager` in `shared_bus`
[INFO] [stdout]   --> tests/shared_bus.rs:61:31
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let manager = shared_bus::StdBusManager::new(device.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^ could not find `StdBusManager` in `shared_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StdBusManager` in `shared_bus`
[INFO] [stdout]   --> tests/shared_bus.rs:78:31
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let manager = shared_bus::StdBusManager::new(device.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^ could not find `StdBusManager` in `shared_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shared-bus`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c8e9ed4e0c271f92abb53c39c2711b59480f3223e1fcf2e37d7895a721ad86b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e9ed4e0c271f92abb53c39c2711b59480f3223e1fcf2e37d7895a721ad86b7", kill_on_drop: false }`
[INFO] [stdout] c8e9ed4e0c271f92abb53c39c2711b59480f3223e1fcf2e37d7895a721ad86b7