[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsassph%2Fsyncbus-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elsassph/syncbus-rs on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-10/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86b87b807754ab6fad7c0043010d085ab0597386c44376065f386a54532bfe15
[INFO] running `Command { std: "docker" "start" "-a" "86b87b807754ab6fad7c0043010d085ab0597386c44376065f386a54532bfe15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86b87b807754ab6fad7c0043010d085ab0597386c44376065f386a54532bfe15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b87b807754ab6fad7c0043010d085ab0597386c44376065f386a54532bfe15", kill_on_drop: false }`
[INFO] [stdout] 86b87b807754ab6fad7c0043010d085ab0597386c44376065f386a54532bfe15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27bde0629c2e42d2bc58dab440309afa4d610818f5ef51f3654fbeaa8258cb1c
[INFO] running `Command { std: "docker" "start" "-a" "27bde0629c2e42d2bc58dab440309afa4d610818f5ef51f3654fbeaa8258cb1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "27bde0629c2e42d2bc58dab440309afa4d610818f5ef51f3654fbeaa8258cb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bde0629c2e42d2bc58dab440309afa4d610818f5ef51f3654fbeaa8258cb1c", kill_on_drop: false }`
[INFO] [stdout] 27bde0629c2e42d2bc58dab440309afa4d610818f5ef51f3654fbeaa8258cb1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2efcfccab0fea92bcc58b0f0cea652d380dba6735c7f5e6228479325c82c06fe
[INFO] running `Command { std: "docker" "start" "-a" "2efcfccab0fea92bcc58b0f0cea652d380dba6735c7f5e6228479325c82c06fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "2efcfccab0fea92bcc58b0f0cea652d380dba6735c7f5e6228479325c82c06fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efcfccab0fea92bcc58b0f0cea652d380dba6735c7f5e6228479325c82c06fe", kill_on_drop: false }`
[INFO] [stdout] 2efcfccab0fea92bcc58b0f0cea652d380dba6735c7f5e6228479325c82c06fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 082fe4c8af62a6f59ff7a1bd5b31a1441ebf4e52e6388feb314d06690e4bace6
[INFO] running `Command { std: "docker" "start" "-a" "082fe4c8af62a6f59ff7a1bd5b31a1441ebf4e52e6388feb314d06690e4bace6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syncbus-f9292d17b5e43567)
[INFO] [stdout] test test::recv_works_when_bus_dropped ... ok
[INFO] [stdout] test test::reader_should_have_incremental_head ... 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] [stdout] test test::should_not_crash_broadcasting_without_readers ... ok
[INFO] [stdout] test test::reader_should_drop_and_release_count ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-256fb8b8b10d8c04)
[INFO] [stdout] test test::should_enforce_capacity ... ok
[INFO] [stderr]    Doc-tests syncbus
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - BusReader<T>::recv (line 96) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[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 `Value`
[INFO] [stdout]  --> src/lib.rs:22:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | 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:23:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | 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:25:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | 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:25:38
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(rx.recv(), vec![Value::A, Value::B]);
[INFO] [stdout]    |                                      ^^^^^ use of undeclared type `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] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_16_0() {
[INFO] [stdout]   |                                                                      - help: you might be missing a type parameter: `<Value>`
[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; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "082fe4c8af62a6f59ff7a1bd5b31a1441ebf4e52e6388feb314d06690e4bace6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082fe4c8af62a6f59ff7a1bd5b31a1441ebf4e52e6388feb314d06690e4bace6", kill_on_drop: false }`
[INFO] [stdout] 082fe4c8af62a6f59ff7a1bd5b31a1441ebf4e52e6388feb314d06690e4bace6