[INFO] fetching crate rslint_rowan 0.10.0... [INFO] checking rslint_rowan-0.10.0 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943 [INFO] extracting crate rslint_rowan 0.10.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rslint_rowan 0.10.0 on toolchain 388b725dea7416978ab58ab1f908139d530308a7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rslint_rowan 0.10.0 [INFO] finished tweaking crates.io crate rslint_rowan 0.10.0 [INFO] tweaked toml for crates.io crate rslint_rowan 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4253cecec80c4a3fb20fd0e87be7b4cf3fd82aed05e751b469e08ff953157cac [INFO] running `Command { std: "docker" "start" "-a" "4253cecec80c4a3fb20fd0e87be7b4cf3fd82aed05e751b469e08ff953157cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4253cecec80c4a3fb20fd0e87be7b4cf3fd82aed05e751b469e08ff953157cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4253cecec80c4a3fb20fd0e87be7b4cf3fd82aed05e751b469e08ff953157cac", kill_on_drop: false }` [INFO] [stdout] 4253cecec80c4a3fb20fd0e87be7b4cf3fd82aed05e751b469e08ff953157cac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11acf1eea307d161a9803785954b0b5b7058c057d9abdfdf6778adfd74db9d40 [INFO] running `Command { std: "docker" "start" "-a" "11acf1eea307d161a9803785954b0b5b7058c057d9abdfdf6778adfd74db9d40", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking text-size v1.1.0 [INFO] [stderr] Compiling erasable v1.2.1 [INFO] [stderr] Compiling slice-dst v1.5.1 [INFO] [stderr] error: failed to run custom build command for `slice-dst v1.5.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/slice-dst-ed79104f78d468b9/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Other("could not execute rustc") }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/autocfg-1.1.0/src/lib.rs:128:20 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558b14fe5750 - std::backtrace_rs::backtrace::libunwind::trace::hc291403ee708aa9d [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x558b14fe5750 - std::backtrace_rs::backtrace::trace_unsynchronized::h760224b5bffe76c3 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558b14fe5750 - std::sys_common::backtrace::_print_fmt::hd490fcde0a3421f8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x558b14fe5750 - ::fmt::h520137f6f6087f73 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x558b15002d9e - core::fmt::write::ha64f0480f5625ee4 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x558b14fe2885 - std::io::Write::write_fmt::h07c8cdce5e276981 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x558b14fe6de3 - std::sys_common::backtrace::_print::h3f5685085b4e1cf2 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x558b14fe6de3 - std::sys_common::backtrace::print::ha1967f26ae823009 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x558b14fe6de3 - std::panicking::default_hook::{{closure}}::h6c36fb184dbda23e [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x558b14fe6aba - std::panicking::default_hook::ha47c99598c3e66ef [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x558b14fe7489 - std::panicking::rust_panic_with_hook::hf4220eb19daaad2e [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:669:13 [INFO] [stderr] 11: 0x558b14fe7387 - std::panicking::begin_panic_handler::{{closure}}::h31c1f9f91cf5593e [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:560:13 [INFO] [stderr] 12: 0x558b14fe5bfc - std::sys_common::backtrace::__rust_end_short_backtrace::hbcd5040fa1aed4d8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x558b14fe70a2 - rust_begin_unwind [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:556:5 [INFO] [stderr] 14: 0x558b14fb1b43 - core::panicking::panic_fmt::he926e27f85db5422 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x558b14fb1bd3 - core::result::unwrap_failed::h1c1d81a6bf1097e8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/result.rs:1785:5 [INFO] [stderr] 16: 0x558b14fb51c3 - core::result::Result::unwrap::h2e56f3b7136a6d3d [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/result.rs:1107:23 [INFO] [stderr] 17: 0x558b14fb2193 - autocfg::new::hd48055467646f01f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/autocfg-1.1.0/src/lib.rs:128:5 [INFO] [stderr] 18: 0x558b14fb1f22 - build_script_build::main::hcdcd719c043a311e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slice-dst-1.5.1/build.rs:2:15 [INFO] [stderr] 19: 0x558b14fb1e8b - core::ops::function::FnOnce::call_once::h33a98ece77193892 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/ops/function.rs:510:5 [INFO] [stderr] 20: 0x558b14fb1efe - std::sys_common::backtrace::__rust_begin_short_backtrace::h463eb8397ed65589 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x558b14fb1e41 - std::rt::lang_start::{{closure}}::h63155cead57cda56 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x558b14fdfb2f - core::ops::function::impls:: for &F>::call_once::hf19e9c3abffad535 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 23: 0x558b14fdfb2f - std::panicking::try::do_call::h1375505a5c13a7cd [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:464:40 [INFO] [stderr] 24: 0x558b14fdfb2f - std::panicking::try::h9802b02699c00b42 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:428:19 [INFO] [stderr] 25: 0x558b14fdfb2f - std::panic::catch_unwind::hda116a5f00b8ca30 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x558b14fdfb2f - std::rt::lang_start_internal::{{closure}}::h43418b1565142d47 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x558b14fdfb2f - std::panicking::try::do_call::h67406d4e5a9f45f7 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:464:40 [INFO] [stderr] 28: 0x558b14fdfb2f - std::panicking::try::ha362d204fbce7ce6 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:428:19 [INFO] [stderr] 29: 0x558b14fdfb2f - std::panic::catch_unwind::h41066aa5d4f2fc32 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x558b14fdfb2f - std::rt::lang_start_internal::hbc40ef0378be60f8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x558b14fb1e1a - std::rt::lang_start::h675a56d05a66c253 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x558b14fb1fe1 - main [INFO] [stderr] 33: 0x7f848114d083 - __libc_start_main [INFO] [stderr] 34: 0x558b14fb1d1e - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "11acf1eea307d161a9803785954b0b5b7058c057d9abdfdf6778adfd74db9d40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11acf1eea307d161a9803785954b0b5b7058c057d9abdfdf6778adfd74db9d40", kill_on_drop: false }` [INFO] [stdout] 11acf1eea307d161a9803785954b0b5b7058c057d9abdfdf6778adfd74db9d40