[INFO] cloning repository https://github.com/anguslees/freestack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anguslees/freestack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanguslees%2Ffreestack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanguslees%2Ffreestack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2723c59a15df75cffe0ca0232d9727727e20d3d1 [INFO] testing anguslees/freestack against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanguslees%2Ffreestack" "/workspace/builds/worker-27/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anguslees/freestack on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anguslees/freestack [INFO] finished tweaking git repo https://github.com/anguslees/freestack [INFO] tweaked toml for git repo https://github.com/anguslees/freestack written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate git repo https://github.com/anguslees/freestack already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90522f59351884bdf466e2fa4d0739d5fe5cc1a49eba4da4d57bf00ef17431c6 [INFO] running `Command { std: "docker" "start" "-a" "90522f59351884bdf466e2fa4d0739d5fe5cc1a49eba4da4d57bf00ef17431c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90522f59351884bdf466e2fa4d0739d5fe5cc1a49eba4da4d57bf00ef17431c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90522f59351884bdf466e2fa4d0739d5fe5cc1a49eba4da4d57bf00ef17431c6", kill_on_drop: false }` [INFO] [stdout] 90522f59351884bdf466e2fa4d0739d5fe5cc1a49eba4da4d57bf00ef17431c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2869cff417190c1fa2476eecd7dcc7ff2421bf2a6a075725afca04247f904860 [INFO] running `Command { std: "docker" "start" "-a" "2869cff417190c1fa2476eecd7dcc7ff2421bf2a6a075725afca04247f904860", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.4 [INFO] [stderr] Compiling winapi v0.2.5 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling pkg-config v0.3.6 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling gcc v0.3.21 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rustc-serialize v0.3.16 [INFO] [stderr] Compiling matches v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.2 [INFO] [stderr] Compiling lazy_static v0.1.15 [INFO] [stderr] Compiling num v0.1.30 [INFO] [stderr] Compiling httparse v1.1.1 [INFO] [stderr] Compiling language-tags v0.2.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicode-bidi v0.2.3 [INFO] [stderr] Compiling nix v0.4.2 [INFO] [stderr] Compiling kernel32-sys v0.2.1 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Compiling rustc_version v0.1.4 [INFO] [stderr] Compiling openssl-sys-extras v0.7.5 [INFO] [stderr] Compiling openssl v0.7.5 [INFO] [stderr] Compiling log v0.3.5 [INFO] [stderr] Compiling openssl-sys v0.7.5 [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling rand v0.3.13 [INFO] [stderr] Compiling unicase v1.1.1 [INFO] [stderr] Compiling time v0.1.34 [INFO] [stderr] Compiling num_cpus v0.2.10 [INFO] [stderr] error: failed to run custom build command for `unicase v1.1.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/unicase-8b76249dc5b83236/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'unexpected -vV format', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:115:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565102e6fa7c - std::backtrace_rs::backtrace::libunwind::trace::h02555d7ca8aa068a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x565102e6fa7c - std::backtrace_rs::backtrace::trace_unsynchronized::h8555a46024147da8 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x565102e6fa7c - std::sys_common::backtrace::_print_fmt::h4c7f50b4f105da1e [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x565102e6fa7c - ::fmt::ha305a40dbc030444 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x565102e8f72c - core::fmt::write::hadd15acf4d6ce273 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] 5: 0x565102e6be58 - std::io::Write::write_fmt::h0f87f6c0c21ec48a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/io/mod.rs:1657:15 [INFO] [stderr] 6: 0x565102e71707 - std::sys_common::backtrace::_print::h0dd5c0810675bd8c [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x565102e71707 - std::sys_common::backtrace::print::h20a2155fa0a22ca6 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x565102e71707 - std::panicking::default_hook::{{closure}}::habb3b6f3ccdfe00a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x565102e713cf - std::panicking::default_hook::h1c5cf4d5063a38e4 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x565102e71e5a - std::panicking::rust_panic_with_hook::hb5de7a3072d2cf59 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x565102e455d8 - std::panicking::begin_panic::{{closure}}::h056a0f55f3c6f864 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:617:9 [INFO] [stderr] 12: 0x565102e454a9 - std::sys_common::backtrace::__rust_end_short_backtrace::hd1291a8e2d060646 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x565102e45553 - std::panicking::begin_panic::h0ee561d4b01d662a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:616:12 [INFO] [stderr] 14: 0x565102e3debf - rustc_version::version_meta_for::h6e1e950386a50194 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:115:5 [INFO] [stderr] 15: 0x565102e3dc4f - rustc_version::version_meta::h5ef6c18609de2919 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:104:5 [INFO] [stderr] 16: 0x565102e3d94c - rustc_version::version::h95d62223519cddf4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:87:5 [INFO] [stderr] 17: 0x565102e3e85d - rustc_version::version_matches::haddaefa335df6fcb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:166:46 [INFO] [stderr] 18: 0x565102e3ce56 - build_script_build::main::h6185949f00504e17 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/unicase-1.1.1/build.rs:4:8 [INFO] [stderr] 19: 0x565102e3cf9b - core::ops::function::FnOnce::call_once::h839f48b63058c606 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x565102e3ce0e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf96af310518714c9 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x565102e3ccd1 - std::rt::lang_start::{{closure}}::hda8e0b5dfac11c77 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x565102e6f161 - core::ops::function::impls:: for &F>::call_once::h9e134bb161d17658 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x565102e6f161 - std::panicking::try::do_call::h7f361d911648db1a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x565102e6f161 - std::panicking::try::hbe441b12f8ff00e7 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x565102e6f161 - std::panic::catch_unwind::h12066b7ab56d7459 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x565102e6f161 - std::rt::lang_start_internal::{{closure}}::h901c86e61467dcde [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x565102e6f161 - std::panicking::try::do_call::h1817b5f028d90a8c [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x565102e6f161 - std::panicking::try::hd5afeaf2f0454960 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x565102e6f161 - std::panic::catch_unwind::h13348562ae6426ca [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x565102e6f161 - std::rt::lang_start_internal::hf194c7db73fedcb2 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x565102e3cca0 - std::rt::lang_start::hf236d8bf76b79373 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x565102e3cebc - main [INFO] [stderr] 33: 0x7f190d6350b3 - __libc_start_main [INFO] [stderr] 34: 0x565102e3cbae - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.4.2/src/sched.rs:168:20 [INFO] [stdout] | [INFO] [stdout] 168 | ffi::clone(mem::transmute(callback), ptr as *mut c_void, flags, &mut cb) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: for<'r> extern "C" fn(*mut Box<(dyn FnMut() -> isize + 'r)>) -> i32 {callback} [INFO] [stdout] = note: target type: *const for<'r> extern "C" fn(*const Box<(dyn FnMut() -> isize + 'r)>) -> i32 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0591`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2869cff417190c1fa2476eecd7dcc7ff2421bf2a6a075725afca04247f904860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2869cff417190c1fa2476eecd7dcc7ff2421bf2a6a075725afca04247f904860", kill_on_drop: false }` [INFO] [stdout] 2869cff417190c1fa2476eecd7dcc7ff2421bf2a6a075725afca04247f904860