[INFO] fetching crate ov-channels 0.1.0...
[INFO] testing ov-channels-0.1.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate ov-channels 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ov-channels 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ov-channels 0.1.0
[INFO] tweaked toml for crates.io crate ov-channels 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ov-channels 0.1.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ov-channels 0.1.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-timer v3.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c
[INFO] running `Command { std: "docker" "start" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling ov-channels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling ov-channels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |             TEST_SHM.init();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]     |
[INFO] [stdout] 173 -     static mut TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stdout] 173 +     static TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |             &mut TEST_SHM
[INFO] [stdout]     |             ^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 178 |             &raw mut TEST_SHM
[INFO] [stdout]     |              +++
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]     |
[INFO] [stdout] 173 -     static mut TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stdout] 173 +     static TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/lib.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 |             TEST_SHM.init();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stderr]     |
[INFO] [stderr] 173 -     static mut TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stderr] 173 +     static TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/lib.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             &mut TEST_SHM
[INFO] [stderr]     |             ^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 178 |             &raw mut TEST_SHM
[INFO] [stderr]     |              +++
[INFO] [stderr] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stderr]     |
[INFO] [stderr] 173 -     static mut TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stderr] 173 +     static TEST_SHM: SharedMemory = SharedMemory::new();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ov-channels` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ov_channels-f184b44127559c06)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::test_channel_id_new ... ok
[INFO] [stdout] test tests::test_channel_id_try_from_u8 ... ok
[INFO] [stdout] test tests::test_channel_full ... ok
[INFO] [stdout] test tests::test_channel_id_try_from_usize ... ok
[INFO] [stdout] test tests::test_bidirectional_communication ... ok
[INFO] [stdout] test tests::test_channel_id_valid ... ok
[INFO] [stdout] test tests::test_channel_send_recv ... ok
[INFO] [stdout] test tests::test_channel_valid ... ok
[INFO] [stdout] test tests::test_message_data ... ok
[INFO] [stdout] test tests::test_message_notification ... ok
[INFO] [stdout] test tests::test_message_request ... ok
[INFO] [stdout] test tests::test_message_response ... ok
[INFO] [stdout] test tests::test_mixed_message_types ... ok
[INFO] [stdout] test tests::test_msgtype_try_from ... ok
[INFO] [stdout] test tests::test_multiple_systems ... ok
[INFO] [stdout] test tests::test_receiver_iter ... ok
[INFO] [stdout] test tests::test_ring_empty ... ok
[INFO] [stdout] test tests::test_ring_full ... ok
[INFO] [stdout] test tests::test_ring_send_recv ... ok
[INFO] [stdout] test tests::test_rpc_flow ... ok
[INFO] [stdout] test tests::test_shm_invalid_channel_id ... ok
[INFO] [stdout] test tests::test_shm_multiple_channels ... ok
[INFO] [stdout] test tests::test_shm_sender_receiver ... ok
[INFO] [stdout] test tests::test_shm_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-7f20c94b47967ff4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_bidirectional_mixed_types ... ok
[INFO] [stdout] test test_multi_channel_parallel ... ok
[INFO] [stdout] test test_bidirectional_massive_data ... ok
[INFO] [stdout] test test_bidirectional_massive_notification ... ok
[INFO] [stdout] test test_ping_pong_latency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rpc.rs (/opt/rustwide/target/debug/deps/rpc-1e8c237c3ce20886)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_rpc_basic_call ... ok
[INFO] [stdout] test test_rpc_bidirectional ... ok
[INFO] [stdout] test test_rpc_complex_types ... ok
[INFO] [stdout] test test_rpc_high_concurrency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ov_channels
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c", kill_on_drop: false }`
[INFO] [stdout] 868d32a5f4acc14a35e1c30a8bb362b097a5c311de485e2ca2f079dece1b885c
