[INFO] cloning repository https://github.com/AchalaSB/substrate-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AchalaSB/substrate-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAchalaSB%2Fsubstrate-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAchalaSB%2Fsubstrate-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0283b1dd468651de3e5f2ad224ac95cc3ca5339
[INFO] checking AchalaSB/substrate-demo against master#39d8d3ab6a880179ef12b5d11414d940711ed422 for pr-87316
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAchalaSB%2Fsubstrate-demo" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AchalaSB/substrate-demo on toolchain 39d8d3ab6a880179ef12b5d11414d940711ed422
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AchalaSB/substrate-demo
[INFO] finished tweaking git repo https://github.com/AchalaSB/substrate-demo
[INFO] tweaked toml for git repo https://github.com/AchalaSB/substrate-demo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/AchalaSB/substrate-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f32ecfd77cf271ed2cda6aa97da50f038244ffe47f112d91448dc6a16b766c5
[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" "4f32ecfd77cf271ed2cda6aa97da50f038244ffe47f112d91448dc6a16b766c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f32ecfd77cf271ed2cda6aa97da50f038244ffe47f112d91448dc6a16b766c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f32ecfd77cf271ed2cda6aa97da50f038244ffe47f112d91448dc6a16b766c5", kill_on_drop: false }`
[INFO] [stdout] 4f32ecfd77cf271ed2cda6aa97da50f038244ffe47f112d91448dc6a16b766c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3b41324b0a6b51d384beb4e96fa626ecfcdf4acf7084d50c5d6c209746d44ef
[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" "f3b41324b0a6b51d384beb4e96fa626ecfcdf4acf7084d50c5d6c209746d44ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]     Checking futures v0.1.27
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling subtle v2.1.0
[INFO] [stderr]     Checking spin v0.5.0
[INFO] [stderr]     Checking untrusted v0.6.2
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking constant_time_eq v0.1.3
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking rustc-hex v2.0.1
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.1
[INFO] [stderr]     Checking hash-db v0.12.2
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling protobuf v2.6.2
[INFO] [stderr]     Checking hashmap_core v0.1.10
[INFO] [stderr]     Checking bs58 v0.2.2
[INFO] [stderr]     Checking zeroize v0.5.2
[INFO] [stderr]     Checking environmental v1.0.1
[INFO] [stderr]     Checking integer-sqrt v0.1.2
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking quick-error v0.1.4
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking static_slice v0.0.3
[INFO] [stderr]     Checking nohash-hasher v0.1.1
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking strum v0.14.0
[INFO] [stderr]     Checking parity-bytes v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64)
[INFO] [stderr]     Checking bitmask v0.5.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]     Checking interleaved-ordered v0.1.1
[INFO] [stderr]    Compiling sysinfo v0.8.4
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]    Compiling nix v0.14.0
[INFO] [stderr]     Checking target_info v0.1.0
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking tokio-trace-core v0.2.0
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking block-padding v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking trie-root v0.12.2
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling unicase v2.4.0
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking linked_hash_set v0.1.3
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking tokio-executor v0.1.7
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking fs-swap v0.2.4
[INFO] [stderr]     Checking fdlimit v0.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]    Compiling hex-literal-impl v0.1.2
[INFO] [stderr]     Checking bstr v0.1.4
[INFO] [stderr]     Checking hash256-std-hasher v0.12.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking tiny-keccak v1.4.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking elastic-array v0.10.2
[INFO] [stderr]     Checking memory-db v0.12.2
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parity-wasm v0.31.3
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking uint v0.7.1
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking bigint v4.4.1
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling sr-std v1.0.0 (https://github.com/paritytech/substrate.git?rev=783ca1892892454e05e234cda5f7a2e42a54461e#783ca189)
[INFO] [stderr]    Compiling sr-io v1.0.0 (https://github.com/paritytech/substrate.git?rev=783ca1892892454e05e234cda5f7a2e42a54461e#783ca189)
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling snow v0.5.2
[INFO] [stderr]    Compiling safe-mix v1.0.0
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking stream-cipher v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking crypto-mac v0.6.2
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking fixed-hash v0.3.2
[INFO] [stderr]     Checking hex-literal v0.1.4
[INFO] [stderr]     Checking regex v1.1.6
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking kvdb v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64)
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking string v0.2.0
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking twofish v0.2.0
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]    Compiling bindgen v0.47.3
[INFO] [stderr]     Checking hmac v0.7.0
[INFO] [stderr]     Checking blake2 v0.8.0
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking wasmi-validation v0.1.0
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]     Checking hmac v0.6.3
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]     Checking cuckoofilter v0.3.2
[INFO] [stderr]     Checking names v0.11.0
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling cexpr v0.3.5
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking rw-stream-sink v0.1.2
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking twox-hash v1.3.0
[INFO] [stderr]     Checking trie-db v0.12.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking hmac-drbg v0.1.2
[INFO] [stderr]     Checking globset v0.4.3
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking scrypt v0.1.2
[INFO] [stderr]     Checking wasmi v0.4.5
[INFO] [stderr]     Checking aio-limited v0.1.0
[INFO] [stderr]     Checking parity-ws v0.8.0
[INFO] [stderr]     Checking unsigned-varint v0.2.2
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking libsecp256k1 v0.2.2
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking h2 v0.1.23
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking parity-multihash v0.1.2
[INFO] [stderr]     Checking multistream-select v0.4.0
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking exit-future v0.1.4
[INFO] [stderr]     Checking yamux v0.2.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking slog-scope v4.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]     Checking tk-listen v0.2.1
[INFO] [stderr]     Checking tokio-dns-unofficial v0.4.0
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling libloading v0.5.1
[INFO] [stderr] error: failed to run custom build command for `secp256k1 v0.12.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/secp256k1-d42f4d34a2f863ae/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/mem/mod.rs:663:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55f3709b4150 - std::backtrace_rs::backtrace::libunwind::trace::h0f5cd2ee8b0d7274
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55f3709b4150 - std::backtrace_rs::backtrace::trace_unsynchronized::h06905b5aeda069a1
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55f3709b4150 - std::sys_common::backtrace::_print_fmt::h4fe4c7c875072f30
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55f3709b4150 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hcc0746f004a9b7ef
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55f3709d39cc - core::fmt::write::h9a6d9c74526a6c1b
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]      5:     0x55f3709b0985 - std::io::Write::write_fmt::h23dab4cc9ce72ee2
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/io/mod.rs:1665:15
[INFO] [stderr]      6:     0x55f3709b635b - std::sys_common::backtrace::_print::h173dc702502d65d2
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55f3709b635b - std::sys_common::backtrace::print::h61bd27c4742ba817
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55f3709b635b - std::panicking::default_hook::{{closure}}::hcaae87f0495ae613
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55f3709b5e31 - std::panicking::default_hook::h0538e728ee080db0
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55f3709b6a24 - std::panicking::rust_panic_with_hook::h3039e236b6ca482c
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x55f3709b64d7 - std::panicking::begin_panic_handler::{{closure}}::h884fbab544ffd91c
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:517:13
[INFO] [stderr]     12:     0x55f3709b464c - std::sys_common::backtrace::__rust_end_short_backtrace::hdaf2e18ba3d91210
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55f3709b6469 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x55f3709113c1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x55f37091130d - core::panicking::panic::hd695e3b1d0dd4ef4
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x55f37099ade8 - core::mem::uninitialized::h00d46a0e5d57f773
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/mem/mod.rs:663:9
[INFO] [stderr]     17:     0x55f37099ade8 - crossbeam_epoch::sync::queue::Queue<T>::new::h9254d3044070c6f0
[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:     0x55f37099196a - crossbeam_epoch::internal::Global::new::h9811d90322f1cfc8
[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:     0x55f370994641 - crossbeam_epoch::collector::Collector::new::h98580aeebbcf23bc
[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:     0x55f37098fe1a - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::h08699fd1a9618df1
[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:     0x55f37098fe1a - core::ops::function::FnOnce::call_once::h27a8600ded98a0c1
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x55f370994037 - lazy_static::lazy::Lazy<T>::get::{{closure}}::h77fa993b78fcfc85
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:28:29
[INFO] [stderr]     23:     0x55f37099336e - std::sync::once::Once::call_once::{{closure}}::h69f16956c8479ab0
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x55f370910a2c - std::sync::once::Once::call_inner::hd6a1cc2e768c58f6
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sync/once.rs:418:21
[INFO] [stderr]     25:     0x55f3709932f8 - std::sync::once::Once::call_once::hba8ee7263a2acdb4
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x55f370994b56 - lazy_static::lazy::Lazy<T>::get::hcfda5ab0ce213bce
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:27:9
[INFO] [stderr]     27:     0x55f370994b56 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::ha214038307349f0e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:138:21
[INFO] [stderr]     28:     0x55f370994b56 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::h6b6b4ef791e90d55
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:140:17
[INFO] [stderr]     29:     0x55f370994bc1 - crossbeam_epoch::default::HANDLE::__init::hbca06502d457228c
[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:     0x55f37098fe89 - core::ops::function::FnOnce::call_once::hcaaafe1565316197
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x55f37099716c - std::thread::local::lazy::LazyKeyInner<T>::initialize::h65494c18b62e56ff
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/local.rs:431:25
[INFO] [stderr]     32:     0x55f370990940 - std::thread::local::fast::Key<T>::try_initialize::h4fe63bbde22bad8c
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/local.rs:609:31
[INFO] [stderr]     33:     0x55f370990a87 - std::thread::local::fast::Key<T>::get::h8250c828892e0b25
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/local.rs:592:29
[INFO] [stderr]     34:     0x55f3709615fd - crossbeam_epoch::default::HANDLE::__getit::ha7bb512c22aa521f
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/local.rs:311:26
[INFO] [stderr]     35:     0x55f37097c528 - std::thread::local::LocalKey<T>::try_with::hb5792614d7bf9c32
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/local.rs:398:32
[INFO] [stderr]     36:     0x55f37097c1bf - std::thread::local::LocalKey<T>::with::h995d4b5727c47ba2
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/local.rs:375:9
[INFO] [stderr]     37:     0x55f37096161e - crossbeam_epoch::default::is_pinned::h1f705d140b380182
[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:     0x55f37096fb34 - crossbeam_deque::Stealer<T>::steal::h95e1cd2bc646d3fb
[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:     0x55f370975603 - rayon_core::registry::WorkerThread::steal::{{closure}}::hb8cf9288d8dda8c4
[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:     0x55f37097288b - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h159c4ecc960f57d0
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x55f370962231 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h4ea9e19303098cbe
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/traits/iterator.rs:2410:32
[INFO] [stderr]     42:     0x55f3709634d1 - core::iter::adapters::filter::filter_try_fold::{{closure}}::hf6591bfba88be998
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/adapters/filter.rs:44:44
[INFO] [stderr]     43:     0x55f3709632ac - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h3005132f6fcf5a39
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x55f37097cb13 - core::iter::traits::iterator::Iterator::try_fold::h797213e7f14d4d80
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/traits/iterator.rs:1997:21
[INFO] [stderr]     45:     0x55f37097b7be - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::h21e28c1005e5bd7b
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x55f370962dac - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::h5d6c1016bb7e02a3
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/adapters/filter.rs:93:9
[INFO] [stderr]     47:     0x55f3709633ab - core::iter::traits::iterator::Iterator::find_map::h63cd937511b4a945
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/traits/iterator.rs:2416:9
[INFO] [stderr]     48:     0x55f370961589 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h999d1dacfbe9b123
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x55f37097554e - rayon_core::registry::WorkerThread::steal::h1858e672f5ea8a8d
[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:     0x55f3709752a2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::hae92d20a3503c5ae
[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:     0x55f3709602c1 - core::option::Option<T>::or_else::h324b3435457ff40b
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/option.rs:1124:21
[INFO] [stderr]     52:     0x55f370974f87 - rayon_core::registry::WorkerThread::wait_until_cold::hdcf0930810a83eaa
[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:     0x55f370974aac - rayon_core::registry::WorkerThread::wait_until::h7acab98937f00e85
[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:     0x55f370975b8e - rayon_core::registry::main_loop::h85b3e3bdd7de8554
[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:     0x55f370973f1c - rayon_core::registry::Registry::new::{{closure}}::h5694f10efa94b19d
[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:     0x55f3709691de - std::sys_common::backtrace::__rust_begin_short_backtrace::ha2c625c426e9c74a
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x55f370978e62 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h9598c07e1248dab3
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/mod.rs:476:17
[INFO] [stderr]     58:     0x55f370961522 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7e37db470b172296
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panic.rs:347:9
[INFO] [stderr]     59:     0x55f370970764 - std::panicking::try::do_call::hd3db0a671cce72b6
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:401:40
[INFO] [stderr]     60:     0x55f37097112d - __rust_try
[INFO] [stderr]     61:     0x55f370970440 - std::panicking::try::h6259727530e37061
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:365:19
[INFO] [stderr]     62:     0x55f370962032 - std::panic::catch_unwind::hcd38b5629274520d
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panic.rs:434:14
[INFO] [stderr]     63:     0x55f370978c5c - std::thread::Builder::spawn_unchecked::{{closure}}::h1367e6897c39124b
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/thread/mod.rs:475:30
[INFO] [stderr]     64:     0x55f3709660df - core::ops::function::FnOnce::call_once{{vtable.shim}}::haabec6a10880315f
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x55f3709bc827 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd5b860c6542b008a
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/alloc/src/boxed.rs:1572:9
[INFO] [stderr]     66:     0x55f3709bc827 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc87b98c8a3a585ed
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/alloc/src/boxed.rs:1572:9
[INFO] [stderr]     67:     0x55f3709bc827 - std::sys::unix::thread::Thread::new::thread_start::ha990175c8f3779cc
[INFO] [stderr]                                  at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stderr]     68:     0x7fa555427609 - start_thread
[INFO] [stderr]     69:     0x7fa5551f9293 - 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" "f3b41324b0a6b51d384beb4e96fa626ecfcdf4acf7084d50c5d6c209746d44ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b41324b0a6b51d384beb4e96fa626ecfcdf4acf7084d50c5d6c209746d44ef", kill_on_drop: false }`
[INFO] [stdout] f3b41324b0a6b51d384beb4e96fa626ecfcdf4acf7084d50c5d6c209746d44ef