[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-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduanjp8617%2Fringbuf" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/duanjp8617/ringbuf on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/duanjp8617/ringbuf 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 505ce6d8d1116a210aaaa56994d7bb3a629ffbe8afd22d1369bb07e0a6664794
[INFO] running `Command { std: "docker" "start" "-a" "505ce6d8d1116a210aaaa56994d7bb3a629ffbe8afd22d1369bb07e0a6664794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "505ce6d8d1116a210aaaa56994d7bb3a629ffbe8afd22d1369bb07e0a6664794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505ce6d8d1116a210aaaa56994d7bb3a629ffbe8afd22d1369bb07e0a6664794", kill_on_drop: false }`
[INFO] [stdout] 505ce6d8d1116a210aaaa56994d7bb3a629ffbe8afd22d1369bb07e0a6664794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ffa5db43c6d5bc9d7266e45146785840497e5dd108e680147e406d9b5e998d5
[INFO] running `Command { std: "docker" "start" "-a" "6ffa5db43c6d5bc9d7266e45146785840497e5dd108e680147e406d9b5e998d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringbuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "6ffa5db43c6d5bc9d7266e45146785840497e5dd108e680147e406d9b5e998d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffa5db43c6d5bc9d7266e45146785840497e5dd108e680147e406d9b5e998d5", kill_on_drop: false }`
[INFO] [stdout] 6ffa5db43c6d5bc9d7266e45146785840497e5dd108e680147e406d9b5e998d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 595e8d66035dfcf1256c17cb4ed15da9538b7045800ec0bb803a9337c7892aa3
[INFO] running `Command { std: "docker" "start" "-a" "595e8d66035dfcf1256c17cb4ed15da9538b7045800ec0bb803a9337c7892aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringbuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "595e8d66035dfcf1256c17cb4ed15da9538b7045800ec0bb803a9337c7892aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595e8d66035dfcf1256c17cb4ed15da9538b7045800ec0bb803a9337c7892aa3", kill_on_drop: false }`
[INFO] [stdout] 595e8d66035dfcf1256c17cb4ed15da9538b7045800ec0bb803a9337c7892aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fca2c7ace3e8260afef59b7616e69710ee8229d59660d2cded4456eaba2dfb3d
[INFO] running `Command { std: "docker" "start" "-a" "fca2c7ace3e8260afef59b7616e69710ee8229d59660d2cded4456eaba2dfb3d", 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/ringbuf-2acec8b84f1ce223)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::cache_aligned ... ok
[INFO] [stdout] test tests::batched_small_queue ... ok
[INFO] [stdout] test tests::drop ... 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 10.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Receiver (line 454) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T> (line 80) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T>::try_send (line 127) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T>::send_batch (line 187) ... FAILED
[INFO] [stdout] test src/lib.rs - Sender (line 373) ... FAILED
[INFO] [stdout] test src/lib.rs - SyncRingBuf<T>::try_recv (line 244) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Receiver (line 454) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]    --> src/lib.rs:463:40
[INFO] [stdout]     |
[INFO] [stdout] 461 | assert_eq!(r.recv_batch(&mut batch, 3);
[INFO] [stdout]     |           - unclosed delimiter
[INFO] [stdout] 462 | assert_eq!(r.try_recv(), None);
[INFO] [stdout] 463 | assert_eq!(r.recv_batch(&mut batch, 0);
[INFO] [stdout]     |           - unclosed delimiter         ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[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] 30 | use SyncRingBuf::lib;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SyncRingBuf` in this scope
[INFO] [stdout]   --> src/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | 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 (line 40) stdout ----
[INFO] [stdout] error: unknown start of token: \u{ff01}
[INFO] [stdout]   --> src/lib.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 | 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] 44 - let data_send = Vec！(1, 2, 3).as_ptr();
[INFO] [stdout] 44 + let data_send = Vec!(1, 2, 3).as_ptr();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SyncRingBuf` in this scope
[INFO] [stdout]   --> src/lib.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | 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] 44 | let data_send = Vec！(1, 2, 3).as_ptr();
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/macros.rs:42:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `vec` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] help: a macro with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 44 - let data_send = Vec！(1, 2, 3).as_ptr();
[INFO] [stdout] 44 + let data_send = vec！(1, 2, 3).as_ptr();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 51 |     assert_eq!(data_recv, Vec!(1, 2, 3).as_mut_ptr());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/macros.rs:42:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `vec` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] help: a macro with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 51 -     assert_eq!(data_recv, Vec!(1, 2, 3).as_mut_ptr());
[INFO] [stdout] 51 +     assert_eq!(data_recv, vec!(1, 2, 3).as_mut_ptr());
[INFO] [stdout]    |
[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] 45 | let data_recv  = Vec::with_capacity().as_mut_ptr();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^-- argument #1 of type `usize` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/vec/mod.rs:523:17
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 45 | let data_recv  = Vec::with_capacity(/* usize */).as_mut_ptr();
[INFO] [stdout]    |                                     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 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 - SyncRingBuf<T> (line 80) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `SyncRingBuf` in this scope
[INFO] [stdout]   --> src/lib.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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>::try_send (line 127) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `SyncRingBuf` in this scope
[INFO] [stdout]    --> src/lib.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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]: cannot find type `SyncRingBuf` in this scope
[INFO] [stdout]    --> src/lib.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | 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] 192 | let batch = Vec!(1, 2, 3, 4, 5).as_ptr();
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/macros.rs:42:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `vec` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] help: a macro with a similar name exists (notice the capitalization)
[INFO] [stdout]     |
[INFO] [stdout] 192 - let batch = Vec!(1, 2, 3, 4, 5).as_ptr();
[INFO] [stdout] 192 + let batch = vec!(1, 2, 3, 4, 5).as_ptr();
[INFO] [stdout]     |
[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 - Sender (line 373) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `SyncRingBuf`
[INFO] [stdout]    --> src/lib.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 | 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] 382 | assert_eq!(s.send_batch(&mut Vec!(2, 3)), 0);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/macros.rs:42:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `vec` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] help: a macro with a similar name exists (notice the capitalization)
[INFO] [stdout]     |
[INFO] [stdout] 382 - assert_eq!(s.send_batch(&mut Vec!(2, 3)), 0);
[INFO] [stdout] 382 + assert_eq!(s.send_batch(&mut vec!(2, 3)), 0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Vec` in this scope
[INFO] [stdout]    --> src/lib.rs:379:30
[INFO] [stdout]     |
[INFO] [stdout] 379 | assert_eq!(s.send_batch(&mut Vec!(2, 3)), 2);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/macros.rs:42:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named macro `vec` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Vec` is in scope, but it is a struct, not a macro
[INFO] [stdout] help: a macro with a similar name exists (notice the capitalization)
[INFO] [stdout]     |
[INFO] [stdout] 379 - assert_eq!(s.send_batch(&mut Vec!(2, 3)), 2);
[INFO] [stdout] 379 + assert_eq!(s.send_batch(&mut vec!(2, 3)), 2);
[INFO] [stdout]     |
[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_recv (line 244) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `SyncRingBuf` in this scope
[INFO] [stdout]    --> src/lib.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 | use SyncRingBuf::lib::SyncRingBuf;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of undeclared type `SyncRingBuf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fca2c7ace3e8260afef59b7616e69710ee8229d59660d2cded4456eaba2dfb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca2c7ace3e8260afef59b7616e69710ee8229d59660d2cded4456eaba2dfb3d", kill_on_drop: false }`
[INFO] [stdout] fca2c7ace3e8260afef59b7616e69710ee8229d59660d2cded4456eaba2dfb3d
