[INFO] cloning repository https://github.com/duanjp8617/ringbuf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duanjp8617/ringbuf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduanjp8617%2Fringbuf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduanjp8617%2Fringbuf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7da9bf2d7e1cb9f50d21d5540098fcfcd288897f
[INFO] testing duanjp8617/ringbuf against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduanjp8617%2Fringbuf" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/duanjp8617/ringbuf on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/duanjp8617/ringbuf
[INFO] finished tweaking git repo https://github.com/duanjp8617/ringbuf
[INFO] tweaked toml for git repo https://github.com/duanjp8617/ringbuf written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/duanjp8617/ringbuf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] de7a3c852aa991d350f9c7ee7fadfbcc39e699496d5d80a1b146df7dac8876c5
[INFO] running `Command { std: "docker" "start" "-a" "de7a3c852aa991d350f9c7ee7fadfbcc39e699496d5d80a1b146df7dac8876c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de7a3c852aa991d350f9c7ee7fadfbcc39e699496d5d80a1b146df7dac8876c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7a3c852aa991d350f9c7ee7fadfbcc39e699496d5d80a1b146df7dac8876c5", kill_on_drop: false }`
[INFO] [stdout] de7a3c852aa991d350f9c7ee7fadfbcc39e699496d5d80a1b146df7dac8876c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 022deb2d75b609f02fd78706cdb860b59e607958bdb1def569d4b7b096d9a34a
[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" "022deb2d75b609f02fd78706cdb860b59e607958bdb1def569d4b7b096d9a34a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringbuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "022deb2d75b609f02fd78706cdb860b59e607958bdb1def569d4b7b096d9a34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022deb2d75b609f02fd78706cdb860b59e607958bdb1def569d4b7b096d9a34a", kill_on_drop: false }`
[INFO] [stdout] 022deb2d75b609f02fd78706cdb860b59e607958bdb1def569d4b7b096d9a34a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 96b83ff89a4a86f759ac3140080956fb633f2b4225bff86aafaa350f35800332
[INFO] running `Command { std: "docker" "start" "-a" "96b83ff89a4a86f759ac3140080956fb633f2b4225bff86aafaa350f35800332", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringbuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringbuf-198fcc7babbb7d54)
[INFO] running `Command { std: "docker" "inspect" "96b83ff89a4a86f759ac3140080956fb633f2b4225bff86aafaa350f35800332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b83ff89a4a86f759ac3140080956fb633f2b4225bff86aafaa350f35800332", kill_on_drop: false }`
[INFO] [stdout] 96b83ff89a4a86f759ac3140080956fb633f2b4225bff86aafaa350f35800332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 08e188fc0130ec3a0274b5920dfcdf401ac00f9963db1a2a8cc8b5ca731d28b4
[INFO] running `Command { std: "docker" "start" "-a" "08e188fc0130ec3a0274b5920dfcdf401ac00f9963db1a2a8cc8b5ca731d28b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringbuf-198fcc7babbb7d54)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::cache_aligned ... ok
[INFO] [stdout] test tests::drop ... ok
[INFO] [stdout] test tests::batched_small_queue ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::zero_sized_batch ... ok
[INFO] [stdout] test tests::super_large_capacity - should panic ... ok
[INFO] [stdout] test tests::capacity_of_one - should panic ... ok
[INFO] [stdout] test tests::batched_two_threads ... ok
[INFO] [stdout] test tests::send_around ... ok
[INFO] [stdout] test tests::two_threads ... ok
[INFO] [stderr]    Doc-tests ringbuf
[INFO] [stdout] test tests::zero_sized_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.99s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - SyncRingBuf (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T>::try_recv (line 244) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T>::send_batch (line 187) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - Receiver (line 454) ... FAILED
[INFO] [stdout] test src/lib.rs - Sender (line 373) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T>::try_send (line 127) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T> (line 80) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - SyncRingBuf (line 29) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:32:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | let srb = SyncRingBuf::with_capacity_at_least(2);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SyncRingBuf<T>::try_recv (line 244) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:245:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:247:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | let srb = SyncRingBuf::with_capacity_at_least(2);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SyncRingBuf<T>::send_batch (line 187) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:188:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:192:13
[INFO] [stdout]    |
[INFO] [stdout] 7  |   let batch = Vec!(1, 2, 3, 4, 5).as_ptr();
[INFO] [stdout]    |               ^^^ help: a macro with a similar name exists (notice the capitalization): `vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:190:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | let srb_a = SyncRingBuf::with_capacity_at_least(2);
[INFO] [stdout]   |             ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:191:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | let srb_b = SyncRingBuf::with_capacity_at_least(10);
[INFO] [stdout]   |             ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SyncRingBuf (line 40) stdout ----
[INFO] [stdout] error: unknown start of token: \u{ff01}
[INFO] [stdout]  --> src/lib.rs:44:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | let data_send = Vec！(1, 2, 3).as_ptr();
[INFO] [stdout]   |                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '！' (Fullwidth Exclamation Mark) looks like '!' (Exclamation Mark), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 6 | let data_send = Vec!(1, 2, 3).as_ptr();
[INFO] [stdout]   |                    ~
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:41:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 6  |   let data_send = Vec！(1, 2, 3).as_ptr();
[INFO] [stdout]    |                   ^^^ help: a macro with a similar name exists (notice the capitalization): `vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |       assert_eq!(data_recv, Vec!(1, 2, 3).as_mut_ptr());
[INFO] [stdout]    |                             ^^^ help: a macro with a similar name exists (notice the capitalization): `vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:43:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | let srb = SyncRingBuf::with_capacity_at_least(10);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:45:18
[INFO] [stdout]     |
[INFO] [stdout] 7   | let data_recv  = Vec::with_capacity().as_mut_ptr();
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^-- supplied 0 arguments
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Receiver (line 454) stdout ----
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]   --> src/lib.rs:463:11
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_454_0() {
[INFO] [stdout]    |                                                                          - closing delimiter possibly meant for this
[INFO] [stdout] ...
[INFO] [stdout] 11 | assert_eq!(r.recv_batch(&mut batch, 0);
[INFO] [stdout]    |           ^ unclosed delimiter
[INFO] [stdout] 12 | } _doctest_main_src_lib_rs_454_0() }
[INFO] [stdout]    | ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: no rules expected the token `;`
[INFO] [stdout]  --> src/lib.rs:461:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(r.recv_batch(&mut batch, 3);
[INFO] [stdout]   |                                       ^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:455:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:459:30
[INFO] [stdout]    |
[INFO] [stdout] 7  |   assert_eq!(s.send_batch(&mut Vec!(1, 2, 3)), 0);
[INFO] [stdout]    |                                ^^^ help: a macro with a similar name exists (notice the capitalization): `vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Sender (line 373) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:374:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:382:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |   assert_eq!(s.send_batch(&mut Vec!(2, 3)), 0);
[INFO] [stdout]    |                                ^^^ help: a macro with a similar name exists (notice the capitalization): `vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:379:30
[INFO] [stdout]    |
[INFO] [stdout] 8  |   assert_eq!(s.send_batch(&mut Vec!(2, 3)), 2);
[INFO] [stdout]    |                                ^^^ help: a macro with a similar name exists (notice the capitalization): `vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SyncRingBuf<T>::try_send (line 127) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:128:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:130:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | let srb = SyncRingBuf::with_capacity_at_least(2);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SyncRingBuf<T> (line 80) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:81:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:82:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | let srb = SyncRingBuf::with_capacity_at_least(2);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:84:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | let srb = SyncRingBuf::with_capacity_at_least(7);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SyncRingBuf`
[INFO] [stdout]  --> src/lib.rs:86:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | let srb = SyncRingBuf::with_capacity_at_least(16);
[INFO] [stdout]   |           ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Receiver (line 454)
[INFO] [stdout]     src/lib.rs - Sender (line 373)
[INFO] [stdout]     src/lib.rs - SyncRingBuf (line 29)
[INFO] [stdout]     src/lib.rs - SyncRingBuf (line 40)
[INFO] [stdout]     src/lib.rs - SyncRingBuf<T> (line 80)
[INFO] [stdout]     src/lib.rs - SyncRingBuf<T>::send_batch (line 187)
[INFO] [stdout]     src/lib.rs - SyncRingBuf<T>::try_recv (line 244)
[INFO] [stdout]     src/lib.rs - SyncRingBuf<T>::try_send (line 127)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "08e188fc0130ec3a0274b5920dfcdf401ac00f9963db1a2a8cc8b5ca731d28b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e188fc0130ec3a0274b5920dfcdf401ac00f9963db1a2a8cc8b5ca731d28b4", kill_on_drop: false }`
[INFO] [stdout] 08e188fc0130ec3a0274b5920dfcdf401ac00f9963db1a2a8cc8b5ca731d28b4