[INFO] cloning repository https://github.com/elsassph/syncbus-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elsassph/syncbus-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsassph%2Fsyncbus-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsassph%2Fsyncbus-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ab72848547403a70abd39a56077d523d0c0f195
[INFO] testing elsassph/syncbus-rs against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsassph%2Fsyncbus-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elsassph/syncbus-rs on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elsassph/syncbus-rs
[INFO] finished tweaking git repo https://github.com/elsassph/syncbus-rs
[INFO] tweaked toml for git repo https://github.com/elsassph/syncbus-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/elsassph/syncbus-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff83b86919b6536b306d1d3f76d90e22ec4f0d687d86994fd2f018196f839f3f
[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" "ff83b86919b6536b306d1d3f76d90e22ec4f0d687d86994fd2f018196f839f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff83b86919b6536b306d1d3f76d90e22ec4f0d687d86994fd2f018196f839f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff83b86919b6536b306d1d3f76d90e22ec4f0d687d86994fd2f018196f839f3f", kill_on_drop: false }`
[INFO] [stdout] ff83b86919b6536b306d1d3f76d90e22ec4f0d687d86994fd2f018196f839f3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d88606b2223729e37da70959bc014f5e408f166700497752a4ade56302b58f8c
[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" "d88606b2223729e37da70959bc014f5e408f166700497752a4ade56302b58f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d88606b2223729e37da70959bc014f5e408f166700497752a4ade56302b58f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88606b2223729e37da70959bc014f5e408f166700497752a4ade56302b58f8c", kill_on_drop: false }`
[INFO] [stdout] d88606b2223729e37da70959bc014f5e408f166700497752a4ade56302b58f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe82bd5229a0dd910e0c949ed047976701895f9ad886ddefb6946d8dbd7f519
[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" "ebe82bd5229a0dd910e0c949ed047976701895f9ad886ddefb6946d8dbd7f519", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "ebe82bd5229a0dd910e0c949ed047976701895f9ad886ddefb6946d8dbd7f519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe82bd5229a0dd910e0c949ed047976701895f9ad886ddefb6946d8dbd7f519", kill_on_drop: false }`
[INFO] [stdout] ebe82bd5229a0dd910e0c949ed047976701895f9ad886ddefb6946d8dbd7f519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e03105b10200385f4fe6ce888e6cf433a79c5ee9b391204eca5ac500d3e6d431
[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" "e03105b10200385f4fe6ce888e6cf433a79c5ee9b391204eca5ac500d3e6d431", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/syncbus-239e483eae9f65ed
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::reader_should_drop_and_release_count ... ok
[INFO] [stdout] test test::recv_works_when_bus_dropped ... ok
[INFO] [stdout] test test::reader_should_have_incremental_head ... ok
[INFO] [stdout] test test::should_not_crash_broadcasting_without_readers ... ok
[INFO] [stdout] test test::recv_without_broadcast_should_be_empty ... ok
[INFO] [stdout] test test::recv_should_empty_queue_and_return_values ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-1794af8a8da8f3da
[INFO] [stdout] test test::should_enforce_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syncbus
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - BusReader<T>::recv (line 96) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - BusReader<T>::recv (line 96) stdout ----
[INFO] [stdout] error: unexpected `...`
[INFO] [stdout]  --> src/lib.rs:98:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     match msg {...}
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |                |
[INFO] [stdout]   |                not a valid pattern
[INFO] [stdout]   |                help: for a rest pattern, use `..` instead of `...`
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `=>`, `if`, or `|`, found `}`
[INFO] [stdout]  --> src/lib.rs:98:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     match msg {...}
[INFO] [stdout]   |                   ^ expected one of `=>`, `if`, or `|`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `reader` in this scope
[INFO] [stdout]  --> src/lib.rs:97:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | for msg in reader.recv() {
[INFO] [stdout]   |            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Value`
[INFO] [stdout]  --> src/lib.rs:22:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | bus.broadcast(Value::A);
[INFO] [stdout]   |               ^^^^^ use of undeclared type or module `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Value`
[INFO] [stdout]   --> src/lib.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | bus.broadcast(Value::B);
[INFO] [stdout]    |               ^^^^^ use of undeclared type or module `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Value`
[INFO] [stdout]   --> src/lib.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(rx.recv(), vec![Value::A, Value::B]);
[INFO] [stdout]    |                            ^^^^^ use of undeclared type or module `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Value`
[INFO] [stdout]   --> src/lib.rs:25:38
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(rx.recv(), vec![Value::A, Value::B]);
[INFO] [stdout]    |                                      ^^^^^ use of undeclared type or module `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Value` in this scope
[INFO] [stdout]  --> src/lib.rs:19:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut bus = Bus::<Value>::new(10);
[INFO] [stdout]   |                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout]     src/lib.rs - BusReader<T>::recv (line 96)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e03105b10200385f4fe6ce888e6cf433a79c5ee9b391204eca5ac500d3e6d431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03105b10200385f4fe6ce888e6cf433a79c5ee9b391204eca5ac500d3e6d431", kill_on_drop: false }`
[INFO] [stdout] e03105b10200385f4fe6ce888e6cf433a79c5ee9b391204eca5ac500d3e6d431
