[INFO] cloning repository https://github.com/davidtai/casper-erc-721 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidtai/casper-erc-721" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtai%2Fcasper-erc-721", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtai%2Fcasper-erc-721'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5adbb139c48088cb38c6fdd87b7005721f7c876 [INFO] testing davidtai/casper-erc-721 against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtai%2Fcasper-erc-721" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidtai/casper-erc-721 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-9/source/rust-toolchain [INFO] started tweaking git repo https://github.com/davidtai/casper-erc-721 [INFO] finished tweaking git repo https://github.com/davidtai/casper-erc-721 [INFO] tweaked toml for git repo https://github.com/davidtai/casper-erc-721 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/davidtai/casper-erc-721 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ff v0.8.0 [INFO] [stderr] Downloaded signature v1.2.2 [INFO] [stderr] Downloaded group v0.8.0 [INFO] [stderr] Downloaded hex-buffer-serde v0.2.2 [INFO] [stderr] Downloaded pwasm-utils v0.16.0 [INFO] [stderr] Downloaded version-sync v0.9.2 [INFO] [stderr] Downloaded casper-execution-engine v1.1.1 [INFO] [stderr] Downloaded lmdb-sys v0.8.0 [INFO] [stderr] Downloaded semver-parser v0.9.0 [INFO] [stderr] Downloaded elliptic-curve v0.8.5 [INFO] [stderr] Downloaded k256 v0.7.3 [INFO] [stderr] Downloaded ecdsa v0.10.2 [INFO] [stderr] Downloaded casper-contract v1.1.1 [INFO] [stderr] Downloaded wasmi v0.7.0 [INFO] [stderr] Downloaded proptest v0.10.1 [INFO] [stderr] Downloaded syn v1.0.71 [INFO] [stderr] Downloaded casper-types v1.1.1 [INFO] [stderr] Downloaded schemars v0.8.3 [INFO] [stderr] Downloaded schemars_derive v0.8.3 [INFO] [stderr] Downloaded protobuf v2.8.2 [INFO] [stderr] Downloaded datasize_derive v0.2.9 [INFO] [stderr] Downloaded lmdb v0.8.0 [INFO] [stderr] Downloaded casper-engine-test-support v1.1.1 [INFO] [stderr] Downloaded datasize v0.2.9 [INFO] [stderr] Downloaded bitvec v0.18.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0216e9c5f83ffb2cfc4b8ea8e06aa8a3b1cf315baf0a9631931171ed95f0fee5 [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" "0216e9c5f83ffb2cfc4b8ea8e06aa8a3b1cf315baf0a9631931171ed95f0fee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0216e9c5f83ffb2cfc4b8ea8e06aa8a3b1cf315baf0a9631931171ed95f0fee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0216e9c5f83ffb2cfc4b8ea8e06aa8a3b1cf315baf0a9631931171ed95f0fee5", kill_on_drop: false }` [INFO] [stdout] 0216e9c5f83ffb2cfc4b8ea8e06aa8a3b1cf315baf0a9631931171ed95f0fee5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9333c73dddf364f16d9c4cadde565ce5e88df1d4b782e537f14617125d6c51f3 [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" "9333c73dddf364f16d9c4cadde565ce5e88df1d4b782e537f14617125d6c51f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling schemars v0.8.3 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling base16 v0.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling protobuf v2.8.2 [INFO] [stderr] Compiling tests v0.2.0 (/opt/rustwide/workdir/tests) [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling lmdb-sys v0.8.0 [INFO] [stderr] Compiling bitvec v0.18.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling uint v0.8.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling signature v1.2.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ff v0.8.0 [INFO] [stderr] Compiling wasmi v0.7.0 [INFO] [stderr] Compiling group v0.8.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] error: failed to run custom build command for `tests v0.2.0 (/opt/rustwide/workdir/tests)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tests-1e6bc647c1974f15/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=../contract/Cargo.toml [INFO] [stderr] cargo:rerun-if-changed=../contract/src/lib.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to build Wasm contracts: [INFO] [stderr] Output { status: ExitStatus(unix_wait_status(25856)), stdout: "", stderr: " Compiling proc-macro2 v1.0.26\n Compiling syn v1.0.71\n Compiling unicode-xid v0.2.2\n Compiling version_check v0.9.3\n Compiling typenum v1.13.0\n Compiling getrandom v0.1.16\n Compiling cfg-if v1.0.0\n Compiling autocfg v1.0.1\nerror[E0463]: can't find crate for `core`\n |\n = note: the `wasm32-unknown-unknown` target may not be installed\n = help: consider downloading the target with `rustup target add wasm32-unknown-unknown`\n\nerror[E0463]: can't find crate for `compiler_builtins`\n\nFor more information about this error, try `rustc --explain E0463`.\nerror: could not compile `cfg-if` due to 2 previous errors\nwarning: build failed, waiting for other jobs to finish...\nerror: build failed\n" }', tests/build.rs:23:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5566cde9ebac - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5566cde9ebac - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5566cde9ebac - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5566cde9ebac - ::fmt::h3e2b509ce2ce6007 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5566cdebf00c - core::fmt::write::h753c7571fa063ecb [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17 [INFO] [stderr] 5: 0x5566cde9a5d3 - std::io::Write::write_fmt::h2815c0519c99ba09 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15 [INFO] [stderr] 6: 0x5566cdea0be2 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5566cdea0be2 - std::sys_common::backtrace::print::hcf25e43e1a9b0766 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5566cdea0be2 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x5566cdea07c5 - std::panicking::default_hook::hda898f8d3ad1a5ae [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x5566cdea1233 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x5566cdea0f50 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:502:13 [INFO] [stderr] 12: 0x5566cde9f054 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x5566cdea0c89 - rust_begin_unwind [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x5566cde7f3d1 - core::panicking::panic_fmt::h3a79a6a99affe1d5 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14 [INFO] [stderr] 15: 0x5566cde85af0 - build_script_build::main::h0e4fa1e4d6b7597e [INFO] [stderr] at /opt/rustwide/workdir/tests/build.rs:23:5 [INFO] [stderr] 16: 0x5566cde8469b - core::ops::function::FnOnce::call_once::h1ffd319fd1ca7335 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x5566cde8451e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6fb4c77ee2d2eb81 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 18: 0x5566cde83661 - std::rt::lang_start::{{closure}}::hba2dac0d65a5685c [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/rt.rs:145:18 [INFO] [stderr] 19: 0x5566cde9e260 - core::ops::function::impls:: for &F>::call_once::h443f738a8e9f947a [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x5566cde9e260 - std::panicking::try::do_call::h1e21ba261ba489ec [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stderr] 21: 0x5566cde9e260 - std::panicking::try::h6afd48af8b6c96ac [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stderr] 22: 0x5566cde9e260 - std::panic::catch_unwind::h85dd95e0bab7fb60 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stderr] 23: 0x5566cde9e260 - std::rt::lang_start_internal::{{closure}}::h038455e697c8b03e [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/rt.rs:128:48 [INFO] [stderr] 24: 0x5566cde9e260 - std::panicking::try::do_call::h6b0ad65979f3077a [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stderr] 25: 0x5566cde9e260 - std::panicking::try::h010108d314169ac6 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stderr] 26: 0x5566cde9e260 - std::panic::catch_unwind::hff397f912b1535c2 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stderr] 27: 0x5566cde9e260 - std::rt::lang_start_internal::h52e73755f77c7dd9 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/rt.rs:128:20 [INFO] [stderr] 28: 0x5566cde83630 - std::rt::lang_start::h87642188bd2a69b9 [INFO] [stderr] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/rt.rs:144:17 [INFO] [stderr] 29: 0x5566cde8602c - main [INFO] [stderr] 30: 0x7fb18d8810b3 - __libc_start_main [INFO] [stderr] 31: 0x5566cde7face - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9333c73dddf364f16d9c4cadde565ce5e88df1d4b782e537f14617125d6c51f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9333c73dddf364f16d9c4cadde565ce5e88df1d4b782e537f14617125d6c51f3", kill_on_drop: false }` [INFO] [stdout] 9333c73dddf364f16d9c4cadde565ce5e88df1d4b782e537f14617125d6c51f3