[INFO] crate shared-bus 0.1.4 is already in cache
[INFO] testing shared-bus-0.1.4 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate shared-bus 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate shared-bus 0.1.4 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ac0f1772cce4ff9bd8fbf36c4a9c610e2b536815d6ef98405654463f6b18c8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ac0f1772cce4ff9bd8fbf36c4a9c610e2b536815d6ef98405654463f6b18c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac0f1772cce4ff9bd8fbf36c4a9c610e2b536815d6ef98405654463f6b18c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac0f1772cce4ff9bd8fbf36c4a9c610e2b536815d6ef98405654463f6b18c8e", kill_on_drop: false }`
[INFO] [stdout] 0ac0f1772cce4ff9bd8fbf36c4a9c610e2b536815d6ef98405654463f6b18c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3108be044c6cbbbede77e4cffe1873cbf7c02bc2b7e6444a59abee0b48136ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3108be044c6cbbbede77e4cffe1873cbf7c02bc2b7e6444a59abee0b48136ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling shared-bus v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a3108be044c6cbbbede77e4cffe1873cbf7c02bc2b7e6444a59abee0b48136ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3108be044c6cbbbede77e4cffe1873cbf7c02bc2b7e6444a59abee0b48136ab", kill_on_drop: false }`
[INFO] [stdout] a3108be044c6cbbbede77e4cffe1873cbf7c02bc2b7e6444a59abee0b48136ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843ee8e77da687efbc82a221aa49ab5d40f8e325e86ccda6e2a489d670c79822
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "843ee8e77da687efbc82a221aa49ab5d40f8e325e86ccda6e2a489d670c79822", 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] [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: 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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "843ee8e77da687efbc82a221aa49ab5d40f8e325e86ccda6e2a489d670c79822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843ee8e77da687efbc82a221aa49ab5d40f8e325e86ccda6e2a489d670c79822", kill_on_drop: false }`
[INFO] [stdout] 843ee8e77da687efbc82a221aa49ab5d40f8e325e86ccda6e2a489d670c79822