[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] checking davidtai/casper-erc-721 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtai%2Fcasper-erc-721" "/workspace/builds/worker-56/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidtai/casper-erc-721 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-56/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-56/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a89c2db2129c973b0c2573b54b0deb48a27ac578a69fd8e960c6406259b1b453 [INFO] running `Command { std: "docker" "start" "-a" "a89c2db2129c973b0c2573b54b0deb48a27ac578a69fd8e960c6406259b1b453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a89c2db2129c973b0c2573b54b0deb48a27ac578a69fd8e960c6406259b1b453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a89c2db2129c973b0c2573b54b0deb48a27ac578a69fd8e960c6406259b1b453", kill_on_drop: false }` [INFO] [stdout] a89c2db2129c973b0c2573b54b0deb48a27ac578a69fd8e960c6406259b1b453 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f9c5655b5428c0bb12693c909f0c459ad4aedb51882117e4e1eff8c048de848 [INFO] running `Command { std: "docker" "start" "-a" "0f9c5655b5428c0bb12693c909f0c459ad4aedb51882117e4e1eff8c048de848", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling schemars v0.8.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking semver-parser v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling protobuf v2.8.2 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling tests v0.2.0 (/opt/rustwide/workdir/tests) [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking wasmi-validation v0.3.0 [INFO] [stderr] Compiling lmdb-sys v0.8.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking wasmi v0.7.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [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-7f2c6ec605d23dec/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(ExitStatus(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 cfg-if v1.0.0\n Compiling getrandom v0.1.16\n Compiling autocfg v1.0.1\n Compiling subtle v2.4.0\n Compiling serde_derive v1.0.125\n Compiling serde v1.0.125\n Compiling funty v1.1.0\n Compiling wyz v0.2.0\n Compiling radium v0.3.0\n Compiling ryu v1.0.5\n Compiling matches v0.1.8\n Compiling bitflags v1.2.1\n Compiling tinyvec_macros v0.1.0\n Compiling byteorder v1.4.3\n Compiling crunchy v0.2.2\n Compiling opaque-debug v0.3.0\n Compiling serde_json v1.0.64\n Compiling ppv-lite86 v0.2.10\n Compiling memchr v2.3.4\n Compiling hashbrown v0.9.1\n Compiling percent-encoding v2.1.0\n Compiling itoa v0.4.7\n Compiling pulldown-cmark v0.8.0\n Compiling schemars v0.8.3\n Compiling static_assertions v1.1.0\n Compiling rustc-hex v2.1.0\n Compiling rand_core v0.6.2\n Compiling regex-syntax v0.6.23\n Compiling dyn-clone v1.0.4\n Compiling wee_alloc v0.4.5\n Compiling cfg-if v0.1.10\n Compiling semver-parser v0.9.0\n Compiling once_cell v1.7.2\n Compiling base16 v0.2.1\n Compiling memory_units v0.4.0\n Compiling hex v0.4.3\n Compiling base64 v0.13.0\n Compiling hex_fmt v0.3.0\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 = help: consider building the standard library from source with `cargo build -Zbuild-std`\n\nFor more information about this error, try `rustc --explain E0463`.\nerror: could not compile `cfg-if` due to previous error\nwarning: build failed, waiting for other jobs to finish...\nerror[E0463]: can't find crate for `std`\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 = help: consider building the standard library from source with `cargo build -Zbuild-std`\n\nerror: build failed\n" }', tests/build.rs:23:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5597731d587c - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5597731d587c - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5597731d587c - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5597731d587c - ::fmt::h06b8f714a0700be1 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5597731f220c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x5597731d2d45 - std::io::Write::write_fmt::hb1c61d571fcd8cbf [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x5597731d6f60 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5597731d6f60 - std::sys_common::backtrace::print::hae7d6625a78cd32e [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5597731d6f60 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x5597731d6b1b - std::panicking::default_hook::h5dc58e323cddd123 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x5597731d7614 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x5597731d70f0 - std::panicking::begin_panic_handler::{{closure}}::hd8a92a4b1c3baae0 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:521:13 [INFO] [stderr] 12: 0x5597731d5d44 - std::sys_common::backtrace::__rust_end_short_backtrace::ha5ac263a7609ace8 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5597731d7059 - rust_begin_unwind [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:517:5 [INFO] [stderr] 14: 0x5597731b4bab - std::panicking::begin_panic_fmt::h1d40aa0afd20effe [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:460:5 [INFO] [stderr] 15: 0x5597731bbd60 - build_script_build::main::h90dee5c2d1a027d4 [INFO] [stderr] at /opt/rustwide/workdir/tests/build.rs:23:5 [INFO] [stderr] 16: 0x5597731ba02b - core::ops::function::FnOnce::call_once::hd635fca26a71c47e [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x5597731b997e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5e0c9dad8ff60bdc [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 18: 0x5597731b9c71 - std::rt::lang_start::{{closure}}::ha59d15b05660a889 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/rt.rs:63:18 [INFO] [stderr] 19: 0x5597731d7b1a - core::ops::function::impls:: for &F>::call_once::hc9bc8961e4809a14 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x5597731d7b1a - std::panicking::try::do_call::h6f00e12df2af6579 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:403:40 [INFO] [stderr] 21: 0x5597731d7b1a - std::panicking::try::h588c31a0a9a8ad2c [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:367:19 [INFO] [stderr] 22: 0x5597731d7b1a - std::panic::catch_unwind::h8ebc4fcb0e51bec0 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panic.rs:129:14 [INFO] [stderr] 23: 0x5597731d7b1a - std::rt::lang_start_internal::{{closure}}::had93e50fbfd893a1 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/rt.rs:45:48 [INFO] [stderr] 24: 0x5597731d7b1a - std::panicking::try::do_call::hf70c5056d8b410b7 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:403:40 [INFO] [stderr] 25: 0x5597731d7b1a - std::panicking::try::h0c680320de5deb84 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panicking.rs:367:19 [INFO] [stderr] 26: 0x5597731d7b1a - std::panic::catch_unwind::h7b94a99f13366c53 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/panic.rs:129:14 [INFO] [stderr] 27: 0x5597731d7b1a - std::rt::lang_start_internal::hca14fb2549072049 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/rt.rs:45:20 [INFO] [stderr] 28: 0x5597731b9c40 - std::rt::lang_start::hd10e58ea4efcbf12 [INFO] [stderr] at /rustc/33fdb797f59421c7bbecaa4588ed5d7a31a9494a/library/std/src/rt.rs:62:5 [INFO] [stderr] 29: 0x5597731bc04c - main [INFO] [stderr] 30: 0x7f434fe8b0b3 - __libc_start_main [INFO] [stderr] 31: 0x5597731b59de - _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" "0f9c5655b5428c0bb12693c909f0c459ad4aedb51882117e4e1eff8c048de848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9c5655b5428c0bb12693c909f0c459ad4aedb51882117e4e1eff8c048de848", kill_on_drop: false }` [INFO] [stdout] 0f9c5655b5428c0bb12693c909f0c459ad4aedb51882117e4e1eff8c048de848