[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 master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsassph%2Fsyncbus-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elsassph/syncbus-rs on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elsassph/syncbus-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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d209ce434c35097716f65c0b6e1f406d78071b56627292ad18ae5f6d1b62604d
[INFO] running `Command { std: "docker" "start" "-a" "d209ce434c35097716f65c0b6e1f406d78071b56627292ad18ae5f6d1b62604d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d209ce434c35097716f65c0b6e1f406d78071b56627292ad18ae5f6d1b62604d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d209ce434c35097716f65c0b6e1f406d78071b56627292ad18ae5f6d1b62604d", kill_on_drop: false }`
[INFO] [stdout] d209ce434c35097716f65c0b6e1f406d78071b56627292ad18ae5f6d1b62604d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8181e16aa5ba8200462f607f48f7904177e9a79e0561f1438531766a5b66930e
[INFO] running `Command { std: "docker" "start" "-a" "8181e16aa5ba8200462f607f48f7904177e9a79e0561f1438531766a5b66930e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "8181e16aa5ba8200462f607f48f7904177e9a79e0561f1438531766a5b66930e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8181e16aa5ba8200462f607f48f7904177e9a79e0561f1438531766a5b66930e", kill_on_drop: false }`
[INFO] [stdout] 8181e16aa5ba8200462f607f48f7904177e9a79e0561f1438531766a5b66930e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea626db8d162a9e18fb7151882b6da24e48e985048e25dbcf33799278a8a8c0
[INFO] running `Command { std: "docker" "start" "-a" "2ea626db8d162a9e18fb7151882b6da24e48e985048e25dbcf33799278a8a8c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2ea626db8d162a9e18fb7151882b6da24e48e985048e25dbcf33799278a8a8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea626db8d162a9e18fb7151882b6da24e48e985048e25dbcf33799278a8a8c0", kill_on_drop: false }`
[INFO] [stdout] 2ea626db8d162a9e18fb7151882b6da24e48e985048e25dbcf33799278a8a8c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b52a3abfccdfa40f9a42f9582e941a30bad72ddf3f741911fe7c52e4b1ecabfe
[INFO] running `Command { std: "docker" "start" "-a" "b52a3abfccdfa40f9a42f9582e941a30bad72ddf3f741911fe7c52e4b1ecabfe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syncbus-556b0331c5a34a36)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::reader_should_have_incremental_head ... ok
[INFO] [stdout] test test::reader_should_drop_and_release_count ... ok
[INFO] [stdout] test test::recv_without_broadcast_should_be_empty ... ok
[INFO] [stdout] test test::recv_works_when_bus_dropped ... ok
[INFO] [stdout] test test::recv_should_empty_queue_and_return_values ... ok
[INFO] [stdout] test test::should_not_crash_broadcasting_without_readers ... ok
[INFO] [stdout] test test::should_enforce_capacity - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-50f3096328365ab8)
[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; finished in 0.00s
[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] 98 |     match msg {...}
[INFO] [stdout]    |                ^^^ not a valid pattern
[INFO] [stdout]    |
[INFO] [stdout] help: for a rest pattern, use `..` instead of `...`
[INFO] [stdout]    |
[INFO] [stdout] 98 -     match msg {...}
[INFO] [stdout] 98 +     match msg {..}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `reader` in this scope
[INFO] [stdout]   --> src/lib.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | for msg in reader.recv() {
[INFO] [stdout]    |            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: `match` arm with no body
[INFO] [stdout]   --> src/lib.rs:98:16
[INFO] [stdout]    |
[INFO] [stdout] 98 |     match msg {...}
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add a body after the pattern
[INFO] [stdout]    |
[INFO] [stdout] 98 |     match msg {... => { todo!() }}
[INFO] [stdout]    |                    ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: `..` patterns are not allowed here
[INFO] [stdout]   --> src/lib.rs:98:16
[INFO] [stdout]    |
[INFO] [stdout] 98 |     match msg {...}
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: only allowed in tuple, tuple struct, and slice patterns
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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[E0425]: cannot find type `Value` in this scope
[INFO] [stdout]   --> src/lib.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 | let mut bus = Bus::<Value>::new(10);
[INFO] [stdout]    |                     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_16_0<Value>() {
[INFO] [stdout]    |                                                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/lib.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 | bus.broadcast(Value::A);
[INFO] [stdout]    |               ^^^^^ use of undeclared type `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/lib.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | bus.broadcast(Value::B);
[INFO] [stdout]    |               ^^^^^ use of undeclared type `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/lib.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 | assert_eq!(rx.recv(), vec![Value::A, Value::B]);
[INFO] [stdout]    |                            ^^^^^ use of undeclared type `Value`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/lib.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 | assert_eq!(rx.recv(), vec![Value::A, Value::B]);
[INFO] [stdout]    |                                      ^^^^^ use of undeclared type `Value`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[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; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b52a3abfccdfa40f9a42f9582e941a30bad72ddf3f741911fe7c52e4b1ecabfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52a3abfccdfa40f9a42f9582e941a30bad72ddf3f741911fe7c52e4b1ecabfe", kill_on_drop: false }`
[INFO] [stdout] b52a3abfccdfa40f9a42f9582e941a30bad72ddf3f741911fe7c52e4b1ecabfe
