[INFO] fetching crate quantities 0.11.0... [INFO] checking quantities-0.11.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate quantities 0.11.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate quantities 0.11.0 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quantities 0.11.0 [INFO] finished tweaking crates.io crate quantities 0.11.0 [INFO] tweaked toml for crates.io crate quantities 0.11.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a0ee9396704a58397bb574028debfcbaf25e6265dadebc236faec70e8cb4836 [INFO] running `Command { std: "docker" "start" "-a" "1a0ee9396704a58397bb574028debfcbaf25e6265dadebc236faec70e8cb4836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a0ee9396704a58397bb574028debfcbaf25e6265dadebc236faec70e8cb4836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a0ee9396704a58397bb574028debfcbaf25e6265dadebc236faec70e8cb4836", kill_on_drop: false }` [INFO] [stdout] 1a0ee9396704a58397bb574028debfcbaf25e6265dadebc236faec70e8cb4836 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6efe1e27dbdc952074f315d8dc8e65548c074a264a2ce1ffed2c174a780283e5 [INFO] running `Command { std: "docker" "start" "-a" "6efe1e27dbdc952074f315d8dc8e65548c074a264a2ce1ffed2c174a780283e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling trybuild v1.0.64 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling convert_case v0.3.2 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] error: failed to run custom build command for `proc-macro-error v1.0.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/proc-macro-error-835051a2e0e7bdf1/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-cfg=use_fallback [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-error-1.0.4/build.rs:7:44 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ac8e5e8ce0 - std::backtrace_rs::backtrace::libunwind::trace::h07f6f3f62143c2f1 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55ac8e5e8ce0 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4af296646eff8ca [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55ac8e5e8ce0 - std::sys_common::backtrace::_print_fmt::h6c078bd86d05ddda [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55ac8e5e8ce0 - ::fmt::hee15a79371583970 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55ac8e60629e - core::fmt::write::hf2e27bdaba79f677 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x55ac8e5e6075 - std::io::Write::write_fmt::ha1817aee185c081a [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x55ac8e5ea363 - std::sys_common::backtrace::_print::hf9a456aef6ad95d2 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55ac8e5ea363 - std::sys_common::backtrace::print::h2da0b4b6a2c7b2ed [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55ac8e5ea363 - std::panicking::default_hook::{{closure}}::he4468ced72b6d9a8 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55ac8e5ea04f - std::panicking::default_hook::h1bb5aeb06711134e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55ac8e5eaa0a - std::panicking::rust_panic_with_hook::haa10863c66cdd6aa [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55ac8e5ea8c1 - std::panicking::begin_panic_handler::{{closure}}::h4b82d065222c5bc4 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:586:13 [INFO] [stderr] 12: 0x55ac8e5e918c - std::sys_common::backtrace::__rust_end_short_backtrace::hac689cdb68db7f01 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55ac8e5ea622 - rust_begin_unwind [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55ac8e5b9a93 - core::panicking::panic_fmt::hbc8818ca15fe0c9e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55ac8e5b995d - core::panicking::panic::h40f83b5b9761778b [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/panicking.rs:48:5 [INFO] [stderr] 16: 0x55ac8e5ba06e - core::option::Option::unwrap::hef361984457ca1dc [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/option.rs:775:21 [INFO] [stderr] 17: 0x55ac8e5b9e0c - build_script_build::main::hac959c591b7a41dc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-error-1.0.4/build.rs:7:13 [INFO] [stderr] 18: 0x55ac8e5ba0ab - core::ops::function::FnOnce::call_once::h886467ae18a10460 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 19: 0x55ac8e5b9d3e - std::sys_common::backtrace::__rust_begin_short_backtrace::he9c1d6de8a9aa722 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x55ac8e5ba001 - std::rt::lang_start::{{closure}}::h40cb280e9b15423e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:166:18 [INFO] [stderr] 21: 0x55ac8e5e36af - core::ops::function::impls:: for &F>::call_once::hc214aeaf2bdd199e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 22: 0x55ac8e5e36af - std::panicking::try::do_call::hcff8a9964c5a8ed9 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x55ac8e5e36af - std::panicking::try::h43dbacefe2436fcd [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x55ac8e5e36af - std::panic::catch_unwind::h44cc723b3d02a7c5 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55ac8e5e36af - std::rt::lang_start_internal::{{closure}}::h248747dd5aea9860 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x55ac8e5e36af - std::panicking::try::do_call::h4646f69ac0b58d7d [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x55ac8e5e36af - std::panicking::try::h029dda102f1c6d71 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x55ac8e5e36af - std::panic::catch_unwind::h0def18963bdd482a [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55ac8e5e36af - std::rt::lang_start_internal::h7bcbe5e0d7f0056f [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x55ac8e5b9fda - std::rt::lang_start::h8923be2be9c88797 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:165:17 [INFO] [stderr] 31: 0x55ac8e5b9e91 - main [INFO] [stderr] 32: 0x7f4a416ce083 - __libc_start_main [INFO] [stderr] 33: 0x55ac8e5b9c6e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6efe1e27dbdc952074f315d8dc8e65548c074a264a2ce1ffed2c174a780283e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6efe1e27dbdc952074f315d8dc8e65548c074a264a2ce1ffed2c174a780283e5", kill_on_drop: false }` [INFO] [stdout] 6efe1e27dbdc952074f315d8dc8e65548c074a264a2ce1ffed2c174a780283e5