[INFO] cloning repository https://github.com/rphmeier/pixelflood
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rphmeier/pixelflood" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce41821554adfcb9a52406f5562286980ccbc7b0
[INFO] checking rphmeier/pixelflood against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rphmeier/pixelflood on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rphmeier/pixelflood
[INFO] finished tweaking git repo https://github.com/rphmeier/pixelflood
[INFO] tweaked toml for git repo https://github.com/rphmeier/pixelflood written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/rphmeier/pixelflood already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/libp2p/rust-libp2p`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tk-listen v0.2.1
[INFO] [stderr]   Downloaded tokio-dns-unofficial v0.4.0
[INFO] [stderr]   Downloaded crunchy v0.1.6
[INFO] [stderr]   Downloaded block-cipher-trait v0.5.3
[INFO] [stderr]   Downloaded quick-error v0.1.4
[INFO] [stderr]   Downloaded tiny-keccak v1.4.2
[INFO] [stderr]   Downloaded opaque-debug v0.1.1
[INFO] [stderr]   Downloaded nohash-hasher v0.1.1
[INFO] [stderr]   Downloaded redox_syscall v0.1.49
[INFO] [stderr]   Downloaded base-x v0.2.3
[INFO] [stderr]   Downloaded aio-limited v0.1.0
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.4
[INFO] [stderr]   Downloaded ctr v0.1.1
[INFO] [stderr]   Downloaded tokio-tls v0.2.0
[INFO] [stderr]   Downloaded unsigned-varint v0.2.1
[INFO] [stderr]   Downloaded etrace v1.1.1
[INFO] [stderr]   Downloaded twofish v0.1.0
[INFO] [stderr]   Downloaded asn1_der v0.5.10
[INFO] [stderr]   Downloaded stream-cipher v0.1.1
[INFO] [stderr]   Downloaded ed25519-dalek v0.8.1
[INFO] [stderr]   Downloaded blake2 v0.8.0
[INFO] [stderr]   Downloaded aes-ctr v0.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.83
[INFO] [stderr]   Downloaded failure v0.1.4
[INFO] [stderr]   Downloaded yamux v0.1.4
[INFO] [stderr]   Downloaded bigint v4.4.1
[INFO] [stderr]   Downloaded bs58 v0.2.2
[INFO] [stderr]   Downloaded serde v1.0.83
[INFO] [stderr]   Downloaded aes-soft v0.2.0
[INFO] [stderr]   Downloaded aesni v0.4.1
[INFO] [stderr]   Downloaded stdweb v0.4.12
[INFO] [stderr]   Downloaded secp256k1 v0.11.6
[INFO] [stderr]   Downloaded protobuf v2.2.2
[INFO] [stderr]   Downloaded curve25519-dalek v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 470b1319f3da1f125659752fe37c4a6864cf58856bd3bcc12da384fae4e9c05e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "470b1319f3da1f125659752fe37c4a6864cf58856bd3bcc12da384fae4e9c05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "470b1319f3da1f125659752fe37c4a6864cf58856bd3bcc12da384fae4e9c05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470b1319f3da1f125659752fe37c4a6864cf58856bd3bcc12da384fae4e9c05e", kill_on_drop: false }`
[INFO] [stdout] 470b1319f3da1f125659752fe37c4a6864cf58856bd3bcc12da384fae4e9c05e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02ef8b350ca7bfc1357ba40eca1f890f4af845b35b7634ec9d08b4b15fa91e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e02ef8b350ca7bfc1357ba40eca1f890f4af845b35b7634ec9d08b4b15fa91e6", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking byte-tools v0.3.0
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]    Compiling serde v1.0.83
[INFO] [stderr]     Checking opaque-debug v0.2.1
[INFO] [stderr]    Compiling protobuf v2.2.2
[INFO] [stderr]     Checking bs58 v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking opaque-debug v0.1.1
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking failure v0.1.4
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking untrusted v0.5.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking etrace v1.1.1
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling secp256k1 v0.11.6
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking block-padding v0.1.2
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking inflate v0.4.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking asn1_der v0.5.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]     Checking tiny-keccak v1.4.2
[INFO] [stderr]     Checking bigint v4.4.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-cipher-trait v0.5.3
[INFO] [stderr]     Checking stream-cipher v0.1.1
[INFO] [stderr]     Checking crypto-mac v0.6.2
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]     Checking cuckoofilter v0.3.2
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]     Checking blake2 v0.8.0
[INFO] [stderr]     Checking aes-soft v0.2.0
[INFO] [stderr]     Checking twofish v0.1.0
[INFO] [stderr]     Checking ctr v0.1.1
[INFO] [stderr]     Checking hmac v0.6.3
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking aes-ctr v0.1.0
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking rw-stream-sink v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]     Checking aio-limited v0.1.0
[INFO] [stderr]     Checking unsigned-varint v0.2.1
[INFO] [stderr]    Compiling curve25519-dalek v0.20.0
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]     Checking hyper v0.10.15
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking yamux v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking parity-multihash v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]     Checking parking_lot v0.7.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking ed25519-dalek v0.8.1
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-dns-unofficial v0.4.0
[INFO] [stderr]     Checking tk-listen v0.2.1
[INFO] [stderr]     Checking parity-multiaddr v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking tokio-tls v0.2.0
[INFO] [stderr]     Checking libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]     Checking websocket v0.21.1
[INFO] [stderr] error: failed to run custom build command for `ring v0.12.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ring-966550c7e55a7735/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   CARGO: /opt/rustwide/rustup-home/toolchains/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/bin/cargo
[INFO] [stderr]   CARGO_CFG_PANIC: unwind
[INFO] [stderr]   CARGO_CFG_TARGET_ARCH: x86_64
[INFO] [stderr]   CARGO_CFG_TARGET_ENDIAN: little
[INFO] [stderr]   CARGO_CFG_TARGET_ENV: gnu
[INFO] [stderr]   CARGO_CFG_TARGET_FAMILY: unix
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE: fxsr,sse,sse2
[INFO] [stderr]   CARGO_CFG_TARGET_HAS_ATOMIC: 16,32,64,8,ptr
[INFO] [stderr]   CARGO_CFG_TARGET_HAS_ATOMIC_EQUAL_ALIGNMENT: 16,32,64,8,ptr
[INFO] [stderr]   CARGO_CFG_TARGET_HAS_ATOMIC_LOAD_STORE: 16,32,64,8,ptr
[INFO] [stderr]   CARGO_CFG_TARGET_OS: linux
[INFO] [stderr]   CARGO_CFG_TARGET_POINTER_WIDTH: 64
[INFO] [stderr]   CARGO_CFG_TARGET_THREAD_LOCAL: 
[INFO] [stderr]   CARGO_CFG_TARGET_VENDOR: unknown
[INFO] [stderr]   CARGO_CFG_UNIX: 
[INFO] [stderr]   CARGO_FEATURE_RSA_SIGNING: 1
[INFO] [stderr]   CARGO_FEATURE_USE_HEAP: 1
[INFO] [stderr]   CARGO_HOME: /opt/rustwide/cargo-home
[INFO] [stderr]   CARGO_INCREMENTAL: 0
[INFO] [stderr]   CARGO_MAKEFLAGS: --jobserver-fds=6,7 -j --jobserver-auth=6,7 -j
[INFO] [stderr]   CARGO_MANIFEST_DIR: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ring-0.12.1
[INFO] [stderr]   CARGO_MANIFEST_LINKS: ring-asm
[INFO] [stderr]   CARGO_PKG_AUTHORS: Brian Smith <brian@briansmith.org>
[INFO] [stderr]   CARGO_PKG_DESCRIPTION: Safe, fast, small crypto using Rust.
[INFO] [stderr]   CARGO_PKG_HOMEPAGE: 
[INFO] [stderr]   CARGO_PKG_LICENSE: 
[INFO] [stderr]   CARGO_PKG_LICENSE_FILE: LICENSE
[INFO] [stderr]   CARGO_PKG_NAME: ring
[INFO] [stderr]   CARGO_PKG_REPOSITORY: https://github.com/briansmith/ring
[INFO] [stderr]   CARGO_PKG_VERSION: 0.12.1
[INFO] [stderr]   CARGO_PKG_VERSION_MAJOR: 0
[INFO] [stderr]   CARGO_PKG_VERSION_MINOR: 12
[INFO] [stderr]   CARGO_PKG_VERSION_PATCH: 1
[INFO] [stderr]   CARGO_PKG_VERSION_PRE: 
[INFO] [stderr]   CARGO_TARGET_DIR: /opt/rustwide/target
[INFO] [stderr]   DEBUG: true
[INFO] [stderr]   HOME: /root
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   HOSTNAME: e02ef8b350ca
[INFO] [stderr]   LD_LIBRARY_PATH: /opt/rustwide/target/debug/deps:/opt/rustwide/target/debug:/opt/rustwide/rustup-home/toolchains/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/lib/rustlib/x86_64-unknown-linux-gnu/lib:/opt/rustwide/rustup-home/toolchains/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/lib
[INFO] [stderr]   NUM_JOBS: 16
[INFO] [stderr]   OPT_LEVEL: 0
[INFO] [stderr]   OUT_DIR: /opt/rustwide/target/debug/build/ring-c49b25f873e08238/out
[INFO] [stderr]   PATH: /opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[INFO] [stderr]   PROFILE: debug
[INFO] [stderr]   RUSTC: rustc
[INFO] [stderr]   RUSTDOC: rustdoc
[INFO] [stderr]   RUSTFLAGS: --cap-lints=forbid
[INFO] [stderr]   RUSTUP_HOME: /opt/rustwide/rustup-home
[INFO] [stderr]   RUSTUP_TOOLCHAIN: 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] [stderr]   RUST_BACKTRACE: full
[INFO] [stderr]   RUST_RECURSION_COUNT: 1
[INFO] [stderr]   SOURCE_DIR: /opt/rustwide/workdir
[INFO] [stderr]   SSL_CERT_DIR: /usr/lib/ssl/certs
[INFO] [stderr]   SSL_CERT_FILE: /usr/lib/ssl/certs/ca-certificates.crt
[INFO] [stderr]   TARGET: x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x558f91f13a00 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x558f91f13a00 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x558f91f13a00 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x558f91f13a00 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he40bcdde3c4491cd
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x558f91f33b3f - core::fmt::write::h2c729149c08098ab
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/fmt/mod.rs:1094:17
[INFO] [stderr]      5:     0x558f91f10255 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/io/mod.rs:1578:15
[INFO] [stderr]      6:     0x558f91f15b1b - std::sys_common::backtrace::_print::h7f0223b1e3d898fc
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x558f91f15b1b - std::sys_common::backtrace::print::h58edd634a14c2d4c
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x558f91f15b1b - std::panicking::default_hook::{{closure}}::h71657a7591430164
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x558f91f155fd - std::panicking::default_hook::hcdf4eb5db072c85b
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x558f91f160cd - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x558f91f15c97 - std::panicking::begin_panic_handler::{{closure}}::h984d540e84311150
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:495:13
[INFO] [stderr]     12:     0x558f91f13e9c - std::sys_common::backtrace::__rust_end_short_backtrace::h32354258ff2aecd1
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x558f91f15c29 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x558f91e52141 - core::panicking::panic_fmt::he3827412471ccbb1
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x558f91e5208d - core::panicking::panic::hc9da14adaf11eba7
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x558f91ebe93a - core::mem::uninitialized::h5d78fbf56fc9a9cb
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]     17:     0x558f91ebe93a - crossbeam_epoch::sync::queue::Queue<T>::new::he2a6059a700a7eee
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57:28
[INFO] [stderr]     18:     0x558f91ebc2da - crossbeam_epoch::internal::Global::new::hdc3dc370c40cc110
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63:20
[INFO] [stderr]     19:     0x558f91eb7fc1 - crossbeam_epoch::collector::Collector::new::h0cdb0e0b66873664
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32:38
[INFO] [stderr]     20:     0x558f91eba2fa - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::h7497b3e79304dbe1
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12:39
[INFO] [stderr]     21:     0x558f91eba2fa - core::ops::function::FnOnce::call_once::hc70ecda102f908bc
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x558f91ebffc7 - lazy_static::lazy::Lazy<T>::get::{{closure}}::hda160dc02776c381
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:28:29
[INFO] [stderr]     23:     0x558f91eb85fe - std::sync::once::Once::call_once::{{closure}}::h7837fce7a9e17a50
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x558f91e5182c - std::sync::once::Once::call_inner::h7f9b8cb99f320e9e
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sync/once.rs:418:21
[INFO] [stderr]     25:     0x558f91eb856f - std::sync::once::Once::call_once::h06add5fcc79627ed
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x558f91ec0906 - lazy_static::lazy::Lazy<T>::get::h5dbb459a551be182
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:27:9
[INFO] [stderr]     27:     0x558f91ec0906 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::hdfa5d3b21e82591f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:139:21
[INFO] [stderr]     28:     0x558f91ec0906 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::ha74f6c837fef024a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:141:17
[INFO] [stderr]     29:     0x558f91ec0971 - crossbeam_epoch::default::HANDLE::__init::h9cc7f3ea25a697b3
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17:29
[INFO] [stderr]     30:     0x558f91eba289 - core::ops::function::FnOnce::call_once::h0593bba98820b8cb
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x558f91ebad0c - std::thread::local::lazy::LazyKeyInner<T>::initialize::ha01f4168ade7f757
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/local.rs:304:25
[INFO] [stderr]     32:     0x558f91eb9efa - std::thread::local::fast::Key<T>::try_initialize::hd9a63f8804721cbe
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/local.rs:473:31
[INFO] [stderr]     33:     0x558f91eba04c - std::thread::local::fast::Key<T>::get::h4b249f44d2740e00
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/local.rs:456:29
[INFO] [stderr]     34:     0x558f91ec09b0 - crossbeam_epoch::default::HANDLE::__getit::hf4a7d1c74e452112
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/local.rs:183:26
[INFO] [stderr]     35:     0x558f91ea53cb - std::thread::local::LocalKey<T>::try_with::he8ac10014a5fa78c
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/local.rs:271:32
[INFO] [stderr]     36:     0x558f91ea4f2f - std::thread::local::LocalKey<T>::with::h44faea17f1f3b877
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/local.rs:248:9
[INFO] [stderr]     37:     0x558f91ea85e1 - crossbeam_epoch::default::is_pinned::he80b322be63ef592
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33:5
[INFO] [stderr]     38:     0x558f91e9fa74 - crossbeam_deque::Stealer<T>::steal::ha5c492d4b048efb7
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714:12
[INFO] [stderr]     39:     0x558f91eae783 - rayon_core::registry::WorkerThread::steal::{{closure}}::hd5c533214062ea0f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:614:27
[INFO] [stderr]     40:     0x558f91eab95b - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h204e73c9678327a1
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x558f91eab041 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h356d8e3c594e5ed8
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/traits/iterator.rs:2372:32
[INFO] [stderr]     42:     0x558f91e93f4e - core::iter::adapters::filter::filter_try_fold::{{closure}}::h3ecc1f980e60f219
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/adapters/filter.rs:44:44
[INFO] [stderr]     43:     0x558f91e93c4c - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h1b1985400e6ed16e
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x558f91eab269 - core::iter::traits::iterator::Iterator::try_fold::h15636f56e42a233f
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/traits/iterator.rs:1993:21
[INFO] [stderr]     45:     0x558f91ea713f - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::h79b27f20be3a29f5
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x558f91e92eac - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::h9510b347b9ef1c30
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/adapters/filter.rs:93:9
[INFO] [stderr]     47:     0x558f91e93e7b - core::iter::traits::iterator::Iterator::find_map::he4c36fb23050bf53
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/traits/iterator.rs:2378:9
[INFO] [stderr]     48:     0x558f91e9e149 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h9f86beb0f042c978
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x558f91eae6bf - rayon_core::registry::WorkerThread::steal::he83fb8f681308fa0
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:608:9
[INFO] [stderr]     50:     0x558f91eae422 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h8292764eecb4eb30
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:565:48
[INFO] [stderr]     51:     0x558f91e9d75f - core::option::Option<T>::or_else::hc4ff372e03e63aa6
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/option.rs:818:21
[INFO] [stderr]     52:     0x558f91eae0ec - rayon_core::registry::WorkerThread::wait_until_cold::h67daf58e90d11cd7
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:564:32
[INFO] [stderr]     53:     0x558f91eadb3b - rayon_core::registry::WorkerThread::wait_until::h136ea294a8ccd9cb
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544:13
[INFO] [stderr]     54:     0x558f91eaebeb - rayon_core::registry::main_loop::h1d022ec4cba8b14b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666:5
[INFO] [stderr]     55:     0x558f91ead0cf - rayon_core::registry::Registry::new::{{closure}}::h8d9f783721f4f22b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135:54
[INFO] [stderr]     56:     0x558f91ea00fe - std::sys_common::backtrace::__rust_begin_short_backtrace::hcd17df28f4ccb11a
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x558f91ea5fb2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7d4d1a162e6ec06d
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/mod.rs:474:17
[INFO] [stderr]     58:     0x558f91ea8582 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haeeee2c21954bfcf
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:344:9
[INFO] [stderr]     59:     0x558f91e9aec4 - std::panicking::try::do_call::h6a17c7b187182c82
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:379:40
[INFO] [stderr]     60:     0x558f91e9c41d - __rust_try
[INFO] [stderr]     61:     0x558f91e9acc0 - std::panicking::try::h8ebdcabf8fd3b8f1
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:343:19
[INFO] [stderr]     62:     0x558f91ea9162 - std::panic::catch_unwind::hfde62e4e15bd8b14
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:431:14
[INFO] [stderr]     63:     0x558f91ea5da1 - std::thread::Builder::spawn_unchecked::{{closure}}::h9485d38abb4f630d
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/thread/mod.rs:473:30
[INFO] [stderr]     64:     0x558f91ea949f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbbc1624550481b9e
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x558f91f1d153 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6bc35b6a67165211
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/alloc/src/boxed.rs:1546:9
[INFO] [stderr]     66:     0x558f91f1d153 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a1030555589216
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/alloc/src/boxed.rs:1546:9
[INFO] [stderr]     67:     0x558f91f1d153 - std::sys::unix::thread::Thread::new::thread_start::h729365a01fb88184
[INFO] [stderr]                                  at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stderr]     68:     0x7f5321528609 - start_thread
[INFO] [stderr]     69:     0x7f5321449293 - clone
[INFO] [stderr]     70:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e02ef8b350ca7bfc1357ba40eca1f890f4af845b35b7634ec9d08b4b15fa91e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02ef8b350ca7bfc1357ba40eca1f890f4af845b35b7634ec9d08b4b15fa91e6", kill_on_drop: false }`
[INFO] [stdout] e02ef8b350ca7bfc1357ba40eca1f890f4af845b35b7634ec9d08b4b15fa91e6