[INFO] fetching crate cargo-contracts 0.0.2... [INFO] checking cargo-contracts-0.0.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate cargo-contracts 0.0.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate cargo-contracts 0.0.2 [INFO] finished tweaking crates.io crate cargo-contracts 0.0.2 [INFO] tweaked toml for crates.io crate cargo-contracts 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-contracts 0.0.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cargo-contracts 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05d6a3c37ec8c0bf5ab50d8ae8aa9617a8d86f99fe82258277efef95484f66e5 [INFO] running `Command { std: "docker" "start" "-a" "05d6a3c37ec8c0bf5ab50d8ae8aa9617a8d86f99fe82258277efef95484f66e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05d6a3c37ec8c0bf5ab50d8ae8aa9617a8d86f99fe82258277efef95484f66e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d6a3c37ec8c0bf5ab50d8ae8aa9617a8d86f99fe82258277efef95484f66e5", kill_on_drop: false }` [INFO] [stdout] 05d6a3c37ec8c0bf5ab50d8ae8aa9617a8d86f99fe82258277efef95484f66e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5e6a1dd9198b8aa006e0c7291711d321bacf7022e09a97e434f5222911db522 [INFO] running `Command { std: "docker" "start" "-a" "e5e6a1dd9198b8aa006e0c7291711d321bacf7022e09a97e434f5222911db522", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-contracts v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `cargo-contracts v0.0.2 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cargo-contracts-0f2ace9dcf115f70/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (54) panicked at build.rs:20:14: [INFO] [stderr] called `Option::unwrap()` on a `None` value [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x635e69dd9232 - std::backtrace_rs::backtrace::libunwind::trace::h982c226fb4228175 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x635e69dd9232 - std::backtrace_rs::backtrace::trace_unsynchronized::h8cc9ffd61ea62d23 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x635e69dd9232 - std::sys::backtrace::_print_fmt::h4cd5293c5cadcdba [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x635e69dd9232 - ::fmt::he2170ac7a9b7d8e2 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x635e69df892f - core::fmt::rt::Argument::fmt::he3e46e602c5238bb [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x635e69df892f - core::fmt::write::h08b69b6f6da9dedb [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x635e69dca153 - std::io::default_write_fmt::hbaf91e190600da50 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x635e69dca153 - std::io::Write::write_fmt::h6c1a272d72aa806a [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x635e69dd9072 - std::sys::backtrace::BacktraceLock::print::ha3901afbdca4af34 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x635e69dc800c - std::panicking::default_hook::{{closure}}::h21b46c3ea4063e1b [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x635e69dc7e4f - std::panicking::default_hook::hc9b0213082b48a5b [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x635e69dc76b5 - std::panicking::panic_with_hook::h2fc74b51da84ab93 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x635e69dd8bc6 - std::panicking::panic_handler::{{closure}}::hce1829c84eba5126 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x635e69dd8b59 - std::sys::backtrace::__rust_end_short_backtrace::h5d12bc139fa5e72b [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x635e69dc742d - __rustc[4e1d0de11a6e25cc]::rust_begin_unwind [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x635e69dfa810 - core::panicking::panic_fmt::h633d971b6a6af30d [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x635e69dfaa6c - core::panicking::panic::h1cc3d58afd89726c [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/panicking.rs:145:5 [INFO] [stderr] 17: 0x635e69dfb189 - core::option::unwrap_failed::hba4ee1b19c016c30 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/option.rs:2130:5 [INFO] [stderr] 18: 0x635e69dadbbe - build_script_build::main::h98e9f9f545d3988f [INFO] [stderr] 19: 0x635e69dab9b3 - core::ops::function::FnOnce::call_once::h4625280909cfe5af [INFO] [stderr] 20: 0x635e69dae286 - std::sys::backtrace::__rust_begin_short_backtrace::h8b7404a63a2b6920 [INFO] [stderr] 21: 0x635e69da87e9 - std::rt::lang_start::{{closure}}::h53db84745ba572af [INFO] [stderr] 22: 0x635e69dd9ad0 - core::ops::function::impls:: for &F>::call_once::h6fdf5846d395b249 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x635e69dd9ad0 - std::panicking::catch_unwind::do_call::h9c9fbecc0eb64106 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x635e69dd9ad0 - std::panicking::catch_unwind::hb949e3b05dcea7f8 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x635e69dd9ad0 - std::panic::catch_unwind::h597b2e757d3f0617 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x635e69dd9ad0 - std::rt::lang_start_internal::{{closure}}::h734b73e4ff4afa90 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x635e69dd9ad0 - std::panicking::catch_unwind::do_call::he1ae9b58298bf5f6 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x635e69dd9ad0 - std::panicking::catch_unwind::h60545927488899ea [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x635e69dd9ad0 - std::panic::catch_unwind::hd58020504305ae1d [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x635e69dd9ad0 - std::rt::lang_start_internal::h2ee79d1be614d639 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x635e69da8821 - std::rt::lang_start::hacddd2c366ff4536 [INFO] [stderr] 32: 0x635e69daf525 - main [INFO] [stderr] 33: 0x74d71ea2d1ca - [INFO] [stderr] 34: 0x74d71ea2d28b - __libc_start_main [INFO] [stderr] 35: 0x635e69da6c45 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e5e6a1dd9198b8aa006e0c7291711d321bacf7022e09a97e434f5222911db522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e6a1dd9198b8aa006e0c7291711d321bacf7022e09a97e434f5222911db522", kill_on_drop: false }` [INFO] [stdout] e5e6a1dd9198b8aa006e0c7291711d321bacf7022e09a97e434f5222911db522