[INFO] fetching crate jack-sys 0.5.1...
[INFO] testing jack-sys-0.5.1 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate jack-sys 0.5.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate jack-sys 0.5.1
[INFO] finished tweaking crates.io crate jack-sys 0.5.1
[INFO] tweaked toml for crates.io crate jack-sys 0.5.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jack-sys 0.5.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.11.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.9.0)
[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] 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] 8437cf52ec1403144584ed512bc840254169db0a5e16790b92a9c4ac836f9e1b
[INFO] running `Command { std: "docker" "start" "-a" "8437cf52ec1403144584ed512bc840254169db0a5e16790b92a9c4ac836f9e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8437cf52ec1403144584ed512bc840254169db0a5e16790b92a9c4ac836f9e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8437cf52ec1403144584ed512bc840254169db0a5e16790b92a9c4ac836f9e1b", kill_on_drop: false }`
[INFO] [stdout] 8437cf52ec1403144584ed512bc840254169db0a5e16790b92a9c4ac836f9e1b
[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] 703247c7f8a28ad2ab29649be6e1c9b648d0ce53f8ed8cfdfb17a530e7ef58da
[INFO] running `Command { std: "docker" "start" "-a" "703247c7f8a28ad2ab29649be6e1c9b648d0ce53f8ed8cfdfb17a530e7ef58da", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling jack-sys v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "703247c7f8a28ad2ab29649be6e1c9b648d0ce53f8ed8cfdfb17a530e7ef58da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703247c7f8a28ad2ab29649be6e1c9b648d0ce53f8ed8cfdfb17a530e7ef58da", kill_on_drop: false }`
[INFO] [stdout] 703247c7f8a28ad2ab29649be6e1c9b648d0ce53f8ed8cfdfb17a530e7ef58da
[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] 2c7418633c05113d05da40acb1b8953df718ad93c6562de9156b16c0ab5dd772
[INFO] running `Command { std: "docker" "start" "-a" "2c7418633c05113d05da40acb1b8953df718ad93c6562de9156b16c0ab5dd772", kill_on_drop: false }`
[INFO] [stderr]    Compiling jack-sys v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "2c7418633c05113d05da40acb1b8953df718ad93c6562de9156b16c0ab5dd772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7418633c05113d05da40acb1b8953df718ad93c6562de9156b16c0ab5dd772", kill_on_drop: false }`
[INFO] [stdout] 2c7418633c05113d05da40acb1b8953df718ad93c6562de9156b16c0ab5dd772
[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] a8881671f925fd7fee3ff218b2856779676e060e032c9b58030a1011b361e03b
[INFO] running `Command { std: "docker" "start" "-a" "a8881671f925fd7fee3ff218b2856779676e060e032c9b58030a1011b361e03b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jack_sys-b257241522acc9e0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jack_sys
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - library (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - library (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `library` in this scope
[INFO] [stdout]   --> src/lib.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | let symbol = library.get::<unsafe extern "C" fn(client: *mut jack_client_t) -> ::libc::c_int>(b"jack_release_timebase").unwrap();
[INFO] [stdout]    |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `jack_client_t` in this scope
[INFO] [stdout]   --> src/lib.rs:32:62
[INFO] [stdout]    |
[INFO] [stdout] 32 | let symbol = library.get::<unsafe extern "C" fn(client: *mut jack_client_t) -> ::libc::c_int>(b"jack_release_timebase").unwrap();
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_31_0<jack_client_t>() {
[INFO] [stdout]    |                                                                      +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `jack_client_t` in this scope
[INFO] [stdout]   --> src/lib.rs:34:69
[INFO] [stdout]    |
[INFO] [stdout] 34 | let func = *raw_symbol.deref() as unsafe extern "C" fn(client: *mut jack_client_t) -> ::libc::c_int;
[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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - library (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a8881671f925fd7fee3ff218b2856779676e060e032c9b58030a1011b361e03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8881671f925fd7fee3ff218b2856779676e060e032c9b58030a1011b361e03b", kill_on_drop: false }`
[INFO] [stdout] a8881671f925fd7fee3ff218b2856779676e060e032c9b58030a1011b361e03b
