[INFO] fetching crate jack-sys 0.5.1...
[INFO] fixing jack-sys-0.5.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate jack-sys 0.5.1 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jack-sys 0.5.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.13.0)
[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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91
[INFO] running `Command { std: "docker" "start" "2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91", 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" "2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling jack-sys v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] [stderr] crater-edition-check: jack-sys v0.5.1 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling jack-sys v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr]     Checking jack-sys v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/types.rs (6 fixes)
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/jack-sys-a71ab4e28b6b3801/out/functions.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.81s
[INFO] [stderr] crater-edition-check: jack-sys v0.5.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling jack-sys v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/jack-sys-a71ab4e28b6b3801/out/functions.rs:1799:1
[INFO] [stdout]      |
[INFO] [stdout] 1799 | / extern "C" {
[INFO] [stdout] 1800 | |     pub fn jack_release_timebase(client: *mut jack_client_t) -> ::libc::c_int;
[INFO] [stdout] 1801 | |     pub fn jack_set_sync_callback(client: *mut jack_client_t, sync_callback: JackSyncCallback, sync_arg: *mut ::libc::c_void) ->...
[INFO] [stdout] 1802 | |     pub fn jack_set_sync_timeout(client: *mut jack_client_t, timeout: jack_time_t) -> ::libc::c_int;
[INFO] [stdout] ...    |
[INFO] [stdout] 1942 | |     pub fn jack_uuid_empty(arg1: jack_uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout] 1943 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/jack-sys-a71ab4e28b6b3801/out/functions.rs:1799:1
[INFO] [stdout]      |
[INFO] [stdout] 1799 | / extern "C" {
[INFO] [stdout] 1800 | |     pub fn jack_release_timebase(client: *mut jack_client_t) -> ::libc::c_int;
[INFO] [stdout] 1801 | |     pub fn jack_set_sync_callback(client: *mut jack_client_t, sync_callback: JackSyncCallback, sync_arg: *mut ::libc::c_void) ->...
[INFO] [stdout] 1802 | |     pub fn jack_set_sync_timeout(client: *mut jack_client_t, timeout: jack_time_t) -> ::libc::c_int;
[INFO] [stdout] ...    |
[INFO] [stdout] 1942 | |     pub fn jack_uuid_empty(arg1: jack_uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout] 1943 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jack-sys` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `jack-sys` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91", kill_on_drop: false }`
[INFO] [stdout] 2e3dc8078bdd157a5c6539234f490cdf9a716a1144ba32882a70046754dc7e91
