[INFO] cloning repository https://github.com/blue32captain/parity-bridge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blue32captain/parity-bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblue32captain%2Fparity-bridge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblue32captain%2Fparity-bridge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0fb8516ae4f9e11204bf124e6358fb0dc3f860c8 [INFO] documenting blue32captain/parity-bridge against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblue32captain%2Fparity-bridge" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blue32captain/parity-bridge on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blue32captain/parity-bridge [INFO] finished tweaking git repo https://github.com/blue32captain/parity-bridge [INFO] tweaked toml for git repo https://github.com/blue32captain/parity-bridge written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/blue32captain/parity-bridge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 805e147928621a20eb4bd65fbf70eaed8b38bba06acfddf1fadf457eae2d6752 [INFO] running `Command { std: "docker" "start" "-a" "805e147928621a20eb4bd65fbf70eaed8b38bba06acfddf1fadf457eae2d6752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "805e147928621a20eb4bd65fbf70eaed8b38bba06acfddf1fadf457eae2d6752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "805e147928621a20eb4bd65fbf70eaed8b38bba06acfddf1fadf457eae2d6752", kill_on_drop: false }` [INFO] [stdout] 805e147928621a20eb4bd65fbf70eaed8b38bba06acfddf1fadf457eae2d6752 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3aea88a2c97ad017a0316c6339b822cc20eb444d5d3a5eec08cf990845f9995 [INFO] running `Command { std: "docker" "start" "-a" "f3aea88a2c97ad017a0316c6339b822cc20eb444d5d3a5eec08cf990845f9995", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `bridge` in package `bridge-cli v0.1.0 (/opt/rustwide/workdir/cli)` has the same output filename as the lib target `bridge` in package `bridge v0.1.0 (/opt/rustwide/workdir/bridge)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/bridge/index.html [INFO] [stderr] The targets should have unique names. [INFO] [stderr] This is a known bug where multiple crates with the same name use [INFO] [stderr] the same path; see . [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking rustc-hex v1.0.0 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling tiny-keccak v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling bridge v0.1.0 (/opt/rustwide/workdir/bridge) [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking ethabi-contract v5.0.3 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Checking pretty_assertions v0.2.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling heck v0.2.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.1 [INFO] [stderr] error: failed to run custom build command for `bridge v0.1.0 (/opt/rustwide/workdir/bridge)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/bridge-68532b3c0e4a1109/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=../contracts/bridge.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', bridge/build.rs:29:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558eda6d5c3d - std::backtrace_rs::backtrace::libunwind::trace::ha8406fd4a233ad1f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x558eda6d5c3d - std::backtrace_rs::backtrace::trace_unsynchronized::h95f26ca4bd23bd0f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558eda6d5c3d - std::sys_common::backtrace::_print_fmt::h9955f0b025c061cd [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x558eda6d5c3d - ::fmt::h1025ecd2bac85833 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x558eda6f31fc - core::fmt::write::hd5fa34bae8a7f0ea [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x558eda6d3bc1 - std::io::Write::write_fmt::h203cec764662c27d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x558eda6d7305 - std::sys_common::backtrace::_print::h330c8fadbab13d8b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x558eda6d7305 - std::sys_common::backtrace::print::h38d4cf1c3e16e656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x558eda6d7305 - std::panicking::default_hook::{{closure}}::h56cdf194ec124abb [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x558eda6d6f79 - std::panicking::default_hook::h9929fdc60733f795 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x558eda6d78d8 - std::panicking::rust_panic_with_hook::h490228be5a55104d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x558eda6b5eb4 - std::panicking::begin_panic::{{closure}}::h689da10f7ee6b475 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:617:9 [INFO] [stderr] 12: 0x558eda6b7448 - std::sys_common::backtrace::__rust_end_short_backtrace::h3ef331ec2ed5db3f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x558eda6b5e04 - std::panicking::begin_panic::hdf03173deefcb4ec [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:616:12 [INFO] [stderr] 14: 0x558eda6baaa1 - build_script_build::main::h7d57d80f6002014e [INFO] [stderr] at /opt/rustwide/workdir/bridge/build.rs:29:5 [INFO] [stderr] 15: 0x558eda6b686b - core::ops::function::FnOnce::call_once::h3e577401ab321604 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 16: 0x558eda6b748e - std::sys_common::backtrace::__rust_begin_short_backtrace::h542ab1e85974c9d3 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 17: 0x558eda6ba401 - std::rt::lang_start::{{closure}}::h5f17db8876f75a5e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:145:18 [INFO] [stderr] 18: 0x558eda6d0cfe - core::ops::function::impls:: for &F>::call_once::h9c80b603d656db3f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 19: 0x558eda6d0cfe - std::panicking::try::do_call::h86b1dd6fd2903147 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:492:40 [INFO] [stderr] 20: 0x558eda6d0cfe - std::panicking::try::h06cba322e163361a [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:456:19 [INFO] [stderr] 21: 0x558eda6d0cfe - std::panic::catch_unwind::h77fc4ef3c419c34e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panic.rs:137:14 [INFO] [stderr] 22: 0x558eda6d0cfe - std::rt::lang_start_internal::{{closure}}::h6786ee70f1cf45dc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:128:48 [INFO] [stderr] 23: 0x558eda6d0cfe - std::panicking::try::do_call::h682a3324f06cc1bc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x558eda6d0cfe - std::panicking::try::h09ce465b693a7cf9 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x558eda6d0cfe - std::panic::catch_unwind::h5eb4cb244476317c [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x558eda6d0cfe - std::rt::lang_start_internal::hba2d4a4771a618dc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:128:20 [INFO] [stderr] 27: 0x558eda6ba3d0 - std::rt::lang_start::hcf1321c95fe9d258 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:144:17 [INFO] [stderr] 28: 0x558eda6bac7c - main [INFO] [stderr] 29: 0x7f78481540b3 - __libc_start_main [INFO] [stderr] 30: 0x558eda6b39ee - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f3aea88a2c97ad017a0316c6339b822cc20eb444d5d3a5eec08cf990845f9995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3aea88a2c97ad017a0316c6339b822cc20eb444d5d3a5eec08cf990845f9995", kill_on_drop: false }` [INFO] [stdout] f3aea88a2c97ad017a0316c6339b822cc20eb444d5d3a5eec08cf990845f9995