[INFO] cloning repository https://github.com/poanetwork/poa-bridge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/poanetwork/poa-bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoanetwork%2Fpoa-bridge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoanetwork%2Fpoa-bridge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 924e0ad79c216eac139b600d466d39c9f530dcda [INFO] checking poanetwork/poa-bridge against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoanetwork%2Fpoa-bridge" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/poanetwork/poa-bridge on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/poanetwork/poa-bridge [INFO] finished tweaking git repo https://github.com/poanetwork/poa-bridge [INFO] tweaked toml for git repo https://github.com/poanetwork/poa-bridge written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/poanetwork/poa-bridge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `http://github.com/paritytech/parity` [INFO] [stderr] Updating git submodule `https://github.com/ethereum/tests.git` [INFO] [stderr] Updating git submodule `https://github.com/paritytech/wasm-tests` [INFO] [stderr] Updating git submodule `https://github.com/signal11/hidapi.git` [INFO] [stderr] Updating git repository `https://github.com/tailhook/rotor` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uint v0.2.0 [INFO] [stderr] Downloaded version v3.0.0 [INFO] [stderr] Downloaded primal-sieve v0.2.8 [INFO] [stderr] Downloaded cookie v0.3.1 [INFO] [stderr] Downloaded fixed-hash v0.2.1 [INFO] [stderr] Downloaded web3 v0.3.0 [INFO] [stderr] Downloaded parity-wordlist v1.2.0 [INFO] [stderr] Downloaded subtle v0.5.1 [INFO] [stderr] Downloaded wasmi v0.1.3 [INFO] [stderr] Downloaded ethereum-types v0.3.1 [INFO] [stderr] Downloaded parity-wasm v0.27.6 [INFO] [stderr] Downloaded ethabi-contract v5.1.0 [INFO] [stderr] Downloaded pwasm-utils v0.1.5 [INFO] [stderr] Downloaded protobuf v1.5.1 [INFO] [stderr] Downloaded ethabi v5.1.1 [INFO] [stderr] Downloaded cc v1.0.12 [INFO] [stderr] Downloaded ethabi-derive v5.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2abb8383eee48eabb043660e421907100e5b81325a5f74e61178f8725a44d26 [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" "d2abb8383eee48eabb043660e421907100e5b81325a5f74e61178f8725a44d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2abb8383eee48eabb043660e421907100e5b81325a5f74e61178f8725a44d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2abb8383eee48eabb043660e421907100e5b81325a5f74e61178f8725a44d26", kill_on_drop: false }` [INFO] [stdout] d2abb8383eee48eabb043660e421907100e5b81325a5f74e61178f8725a44d26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb4c3a91ba383bd5e31fe853a9c3978feb80bdae0794c27f100ad69d66f33a96 [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" "cb4c3a91ba383bd5e31fe853a9c3978feb80bdae0794c27f100ad69d66f33a96", 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] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Checking serde v1.0.43 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Checking rustc-hex v1.0.0 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking ethcore-bytes v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Compiling bigint v4.3.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking edit-distance v2.0.1 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking smallvec v0.4.4 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Checking primal-estimate v0.2.1 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling crunchy v0.2.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking bitflags v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Checking interleaved-ordered v0.1.1 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking spmc v0.2.2 [INFO] [stderr] Checking protobuf v1.5.1 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking unexpected v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking subtle v0.5.1 [INFO] [stderr] Checking table v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking ethabi-contract v5.1.0 [INFO] [stderr] Checking macros v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking slab v0.2.0 [INFO] [stderr] Checking siphasher v0.1.3 [INFO] [stderr] Checking transient-hashmap v0.4.1 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking using_queue v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking stop-guard v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Compiling integration-tests v0.1.0 (/opt/rustwide/workdir/integration-tests) [INFO] [stderr] Compiling bridge-cli v0.3.0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Checking version v3.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking regex-syntax v0.5.5 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking isatty v0.1.7 [INFO] [stderr] Checking atty v0.2.9 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking base64 v0.9.1 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling pulldown-cmark v0.0.3 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking futures-timer v0.1.1 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking primal-bit v0.2.4 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking app_dirs v1.2.1 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking pretty_assertions v0.2.1 [INFO] [stderr] Checking ethcore-bloom-journal v0.1.0 (http://github.com/paritytech/parity?rev=991f0ca#991f0cac) [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] error: failed to run custom build command for `integration-tests v0.1.0 (/opt/rustwide/workdir/integration-tests)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/integration-tests-aad30b2b6a15d752/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=../contracts/BridgrableToken.sol [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '`solc` executable not found in `$PATH`. `solc` is required to compile the bridge contracts. please install it: https://solidity.readthedocs.io/en/develop/installing-solidity.html', integration-tests/build.rs:29:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b976c67fc0 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55b976c67fc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b976c67fc0 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55b976c67fc0 - ::fmt::h1a8751bf59281272 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55b976c8532f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x55b976c66615 - std::io::Write::write_fmt::hd7dd3a1df9b6befb [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x55b976c69bfb - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55b976c69bfb - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55b976c69bfb - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55b976c696dd - std::panicking::default_hook::h3067e8318decd17a [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55b976c6a1ad - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55b976c5260f - std::panicking::begin_panic::{{closure}}::hb7569c1d519b6a9c [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x55b976c53c18 - std::sys_common::backtrace::__rust_end_short_backtrace::hfc0aa69463deae68 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55b976c52555 - std::panicking::begin_panic::hf2d23c74516b0529 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x55b976c5574f - build_script_build::main::h60983cc1ec2440ac [INFO] [stderr] at /opt/rustwide/workdir/integration-tests/build.rs:29:5 [INFO] [stderr] 15: 0x55b976c5449b - core::ops::function::FnOnce::call_once::h545a0fc44178b4bd [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55b976c53c5e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9aa630be672e7b67 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55b976c55291 - std::rt::lang_start::{{closure}}::h8f37439be1cb5148 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/rt.rs:49:18 [INFO] [stderr] 18: 0x55b976c6a5aa - core::ops::function::impls:: for &F>::call_once::h3b8c329143d7638a [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55b976c6a5aa - std::panicking::try::do_call::h4b72c261b4eefc1b [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x55b976c6a5aa - std::panicking::try::h703d31b7896cbd49 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x55b976c6a5aa - std::panic::catch_unwind::h37cad9b35388a915 [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/panic.rs:431:14 [INFO] [stderr] 22: 0x55b976c6a5aa - std::rt::lang_start_internal::hab5a8a909af4f90e [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/rt.rs:34:21 [INFO] [stderr] 23: 0x55b976c55270 - std::rt::lang_start::h202122cb323b91ca [INFO] [stderr] at /rustc/b20a093d9fb1ffaa04ae9852cb034864a992bafd/library/std/src/rt.rs:48:5 [INFO] [stderr] 24: 0x55b976c5584c - main [INFO] [stderr] 25: 0x7f0a97cb70b3 - __libc_start_main [INFO] [stderr] 26: 0x55b976c4f89e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cb4c3a91ba383bd5e31fe853a9c3978feb80bdae0794c27f100ad69d66f33a96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4c3a91ba383bd5e31fe853a9c3978feb80bdae0794c27f100ad69d66f33a96", kill_on_drop: false }` [INFO] [stdout] cb4c3a91ba383bd5e31fe853a9c3978feb80bdae0794c27f100ad69d66f33a96