[INFO] updating cached repository polyswarm/polyswarm-relay [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/polyswarm/polyswarm-relay [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/polyswarm/polyswarm-relay" "work/ex/beta-1.37-6/sources/1.36.0/gh/polyswarm/polyswarm-relay"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/polyswarm/polyswarm-relay'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/polyswarm/polyswarm-relay" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polyswarm/polyswarm-relay"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polyswarm/polyswarm-relay'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0ecbd3e6df41ae5da9c238d1a468e30054f2cb65 [INFO] sha for GitHub repo polyswarm/polyswarm-relay: 0ecbd3e6df41ae5da9c238d1a468e30054f2cb65 [INFO] validating manifest of polyswarm/polyswarm-relay on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of polyswarm/polyswarm-relay on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing polyswarm/polyswarm-relay [INFO] finished frobbing polyswarm/polyswarm-relay [INFO] frobbed toml for polyswarm/polyswarm-relay written to work/ex/beta-1.37-6/sources/1.36.0/gh/polyswarm/polyswarm-relay/Cargo.toml [INFO] started frobbing polyswarm/polyswarm-relay [INFO] finished frobbing polyswarm/polyswarm-relay [INFO] frobbed toml for polyswarm/polyswarm-relay written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polyswarm/polyswarm-relay/Cargo.toml [INFO] crate polyswarm/polyswarm-relay already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing polyswarm/polyswarm-relay against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/polyswarm/polyswarm-relay:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] e378bc2c3882c3b34b2099e4e53213bbd68e0e757c03859e377f15d98958ee8a [INFO] running `"docker" "start" "-a" "e378bc2c3882c3b34b2099e4e53213bbd68e0e757c03859e377f15d98958ee8a"` [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling pkg-config v0.3.10 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling rustc-hex v1.0.0 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling serde v1.0.43 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling smallvec v0.6.1 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling base64 v0.9.1 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling yaml-rust v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.2.13 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling parking_lot v0.5.4 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling tiny-keccak v1.4.1 [INFO] [stderr] Compiling uint v0.2.0 [INFO] [stderr] Compiling ethereum-types v0.3.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling fixed-hash v0.2.1 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling tokio-timer v0.2.1 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling mio-uds v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling ctrlc v3.1.0 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.2 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling ethereum-types-serialize v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.16 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling tokio v0.1.5 [INFO] [stderr] Compiling backtrace v0.3.6 [INFO] [stderr] Compiling polyswarm-relay v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling env_logger v0.5.9 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> build.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let mut out_file = [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] error: failed to run custom build command for `polyswarm-relay v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/polyswarm-relay-a8657624b80ce148/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=truffle/contracts/ERC20Relay.sol [INFO] [stderr] cargo:rerun-if-changed=truffle/contracts/Migrations.sol [INFO] [stderr] cargo:rerun-if-changed=truffle/contracts/NectarToken.sol [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '`truffle` executable not found in $PATH, please install with `npm i -g truffle`', build.rs:29:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fd8c5ee2f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55fd8c5e9f0b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55fd8c5ed186 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55fd8c5ecf19 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55fd8c5ed7df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55fd8c5af497 - std::panicking::begin_panic::h0bf6265b2c22cb2d [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55fd8c58bf4c - build_script_build::main::h89ceacbc7e705398 [INFO] [stderr] at /opt/crater/workdir/build.rs:29 [INFO] [stderr] 7: 0x55fd8c581cff - std::rt::lang_start::{{closure}}::h0ecb07dc1da85718 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 8: 0x55fd8c5ed232 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 9: 0x55fd8c5f3c99 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 10: 0x55fd8c5edcec - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 11: 0x55fd8c581cd8 - std::rt::lang_start::h08d77b67d18b7a8a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55fd8c58d269 - main [INFO] [stderr] 13: 0x7faaf02342e0 - __libc_start_main [INFO] [stderr] 14: 0x55fd8c574239 - _start [INFO] [stderr] 15: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e378bc2c3882c3b34b2099e4e53213bbd68e0e757c03859e377f15d98958ee8a"` [INFO] running `"docker" "rm" "-f" "e378bc2c3882c3b34b2099e4e53213bbd68e0e757c03859e377f15d98958ee8a"` [INFO] [stdout] e378bc2c3882c3b34b2099e4e53213bbd68e0e757c03859e377f15d98958ee8a