[INFO] cloning repository https://github.com/radupopescu/deneb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radupopescu/deneb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 705abee6032d6f7012b60c9e4cabb452a3ca5225 [INFO] building radupopescu/deneb against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/radupopescu/deneb on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/radupopescu/deneb [INFO] finished tweaking git repo https://github.com/radupopescu/deneb [INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/radupopescu/deneb 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sodiumoxide v0.2.2 [INFO] [stderr] Downloaded libsodium-sys v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d8c8a2b49c0b1d43cc5e3474c2c851142d5923ae1203ff765ceaf29fa702af9 [INFO] running `Command { std: "docker" "start" "-a" "6d8c8a2b49c0b1d43cc5e3474c2c851142d5923ae1203ff765ceaf29fa702af9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d8c8a2b49c0b1d43cc5e3474c2c851142d5923ae1203ff765ceaf29fa702af9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8c8a2b49c0b1d43cc5e3474c2c851142d5923ae1203ff765ceaf29fa702af9", kill_on_drop: false }` [INFO] [stdout] 6d8c8a2b49c0b1d43cc5e3474c2c851142d5923ae1203ff765ceaf29fa702af9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a29d29d4b684b6c3765e28b6f6f1ab7c9f50874c9785b5fa0340dbbf94e283e [INFO] running `Command { std: "docker" "start" "-a" "8a29d29d4b684b6c3765e28b6f6f1ab7c9f50874c9785b5fa0340dbbf94e283e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling lmdb-sys v0.8.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling filetime v0.2.7 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling libsodium-sys v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.35 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] error: failed to run custom build command for `libsodium-sys v0.2.2` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libsodium-sys-4fcbabe48eeaec7a/build-script-build` (signal: 6, SIGABRT: process abort signal) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=SODIUM_LIB_DIR [INFO] [stderr] cargo:rerun-if-env-changed=SODIUM_SHARED [INFO] [stderr] cargo:rerun-if-env-changed=SODIUM_USE_PKG_CONFIG [INFO] [stderr] cargo:rerun-if-env-changed=SODIUM_DISABLE_PIE [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rle-decode-fast-1.0.1/src/lib.rs:85:18: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5834bce40d82 - std::backtrace_rs::backtrace::libunwind::trace::hcb6a66c13aa65d79 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5834bce40d82 - std::backtrace_rs::backtrace::trace_unsynchronized::h7ae58379d02365d0 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5834bce40d82 - std::sys::backtrace::_print_fmt::h5d7f36ef7b7cb607 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5834bce40d82 - ::fmt::hd5e1ffc3de98c70a [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5834bce634c3 - core::fmt::rt::Argument::fmt::h7e5762a8131dee0a [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5834bce634c3 - core::fmt::write::h643e7d8d9d70854c [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/core/src/fmt/mod.rs:1460:25 [INFO] [stderr] 6: 0x5834bce3dbc3 - std::io::default_write_fmt::h8feacd2daaf83243 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5834bce3dbc3 - std::io::Write::write_fmt::h89b0a221a48ef281 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x5834bce40bd2 - std::sys::backtrace::BacktraceLock::print::hb158b12d99da4adf [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5834bce426f2 - std::panicking::default_hook::{{closure}}::h6b01193c2080a17e [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5834bce424f5 - std::panicking::default_hook::h6cc4d6d203f8e2e0 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5834bce430d2 - std::panicking::rust_panic_with_hook::h0ddb63107fad990c [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5834bce42e26 - std::panicking::begin_panic_handler::{{closure}}::hca7c49f74e0f4fda [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:699:13 [INFO] [stderr] 13: 0x5834bce41279 - std::sys::backtrace::__rust_end_short_backtrace::h44e17a5900145607 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5834bce42aed - __rustc[3e61c14cc1fc55f4]::rust_begin_unwind [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5834bce6235d - core::panicking::panic_nounwind_fmt::runtime::hb9037068a176e80d [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/core/src/panicking.rs:117:22 [INFO] [stderr] 16: 0x5834bce6235d - core::panicking::panic_nounwind_fmt::hcadb1d2f2b051885 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/core/src/intrinsics/mod.rs:3173:9 [INFO] [stderr] 17: 0x5834bcd8db81 - >::get_unchecked_mut::precondition_check::he273842c3a178d30 [INFO] [stderr] 18: 0x5834bcd8dafe - >::get_unchecked_mut::h0a72b85a02b645fd [INFO] [stderr] 19: 0x5834bcd8c004 - core::slice::::get_unchecked_mut::h65e69b2e7a3c2beb [INFO] [stderr] 20: 0x5834bcd9ade8 - libflate::deflate::decode::Decoder::read_compressed_block::hb6a6d4f72ec2c14f [INFO] [stderr] 21: 0x5834bcd967c9 - as std::io::Read>::read::h2745c6e91551ad6f [INFO] [stderr] 22: 0x5834bcd95b13 - as std::io::Read>::read::h89b537932e2e2cc3 [INFO] [stderr] 23: 0x5834bcdd8929 - <&tar::archive::ArchiveInner as std::io::Read>::read::h4ae3c9a736df8711 [INFO] [stderr] 24: 0x5834bcdd8a6a - tar::archive::try_read_all::h9a7eaf3ea24ef9db [INFO] [stderr] 25: 0x5834bcdd625e - tar::archive::EntriesFields::next_entry_raw::h64e4d3140fb52d02 [INFO] [stderr] 26: 0x5834bcdd6bb0 - tar::archive::EntriesFields::next_entry::h3ab2433900577124 [INFO] [stderr] 27: 0x5834bcdd8739 - ::next::h6b733c109948dcb2 [INFO] [stderr] 28: 0x5834bcdd5d52 - tar::archive::Archive::_unpack::h337540042722d471 [INFO] [stderr] 29: 0x5834bcd8b231 - tar::archive::Archive::unpack::hf63874617a842fb8 [INFO] [stderr] 30: 0x5834bcda1efb - build_script_build::build_libsodium::h6fa19380514baa2e [INFO] [stderr] 31: 0x5834bcda06e7 - build_script_build::main::h72428f808cff0738 [INFO] [stderr] 32: 0x5834bcd8b783 - core::ops::function::FnOnce::call_once::h04461f7c6f3513cb [INFO] [stderr] 33: 0x5834bcd8ae66 - std::sys::backtrace::__rust_begin_short_backtrace::h7ecb68ee67e6cf11 [INFO] [stderr] 34: 0x5834bcd8ae39 - std::rt::lang_start::{{closure}}::h6330c64e6ec07b01 [INFO] [stderr] 35: 0x5834bce39790 - core::ops::function::impls:: for &F>::call_once::hb8292cd14118a4be [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 36: 0x5834bce39790 - std::panicking::catch_unwind::do_call::hdf0d059b4e7fb752 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:589:40 [INFO] [stderr] 37: 0x5834bce39790 - std::panicking::catch_unwind::h08929b1a143c72c2 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:552:19 [INFO] [stderr] 38: 0x5834bce39790 - std::panic::catch_unwind::hf7681936c4559ffe [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panic.rs:359:14 [INFO] [stderr] 39: 0x5834bce39790 - std::rt::lang_start_internal::{{closure}}::h6e7a6cb55c4a70b7 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/rt.rs:175:24 [INFO] [stderr] 40: 0x5834bce39790 - std::panicking::catch_unwind::do_call::h212fecc78026b78a [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:589:40 [INFO] [stderr] 41: 0x5834bce39790 - std::panicking::catch_unwind::h365af9254305778a [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panicking.rs:552:19 [INFO] [stderr] 42: 0x5834bce39790 - std::panic::catch_unwind::h8f72ff62b89e6569 [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/panic.rs:359:14 [INFO] [stderr] 43: 0x5834bce39790 - std::rt::lang_start_internal::h06c58908e044d91b [INFO] [stderr] at /rustc/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/library/std/src/rt.rs:171:5 [INFO] [stderr] 44: 0x5834bcd8ae21 - std::rt::lang_start::h88084aab2438b4d0 [INFO] [stderr] 45: 0x5834bcda5205 - main [INFO] [stderr] 46: 0x719167fa01ca - [INFO] [stderr] 47: 0x719167fa028b - __libc_start_main [INFO] [stderr] 48: 0x5834bcd89db5 - _start [INFO] [stderr] 49: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] 73 | unsafe impl Trait for ::std::marker::Sync + Send { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] ... [INFO] [stdout] 75 | unsafe impl Trait for ::std::marker::Sync + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `traitobject` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8a29d29d4b684b6c3765e28b6f6f1ab7c9f50874c9785b5fa0340dbbf94e283e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a29d29d4b684b6c3765e28b6f6f1ab7c9f50874c9785b5fa0340dbbf94e283e", kill_on_drop: false }` [INFO] [stdout] 8a29d29d4b684b6c3765e28b6f6f1ab7c9f50874c9785b5fa0340dbbf94e283e