[INFO] fetching crate sysnames 0.1.3... [INFO] testing sysnames-0.1.3 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098 [INFO] extracting crate sysnames 0.1.3 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate sysnames 0.1.3 [INFO] finished tweaking crates.io crate sysnames 0.1.3 [INFO] tweaked toml for crates.io crate sysnames 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sysnames 0.1.3 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csv-core v0.1.12 [INFO] [stderr] Downloaded bimap v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2d442a173e8366c37eab9d182c6fdcfe7a05f7fb88126452335e4b06c5dbae0 [INFO] running `Command { std: "docker" "start" "-a" "d2d442a173e8366c37eab9d182c6fdcfe7a05f7fb88126452335e4b06c5dbae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2d442a173e8366c37eab9d182c6fdcfe7a05f7fb88126452335e4b06c5dbae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d442a173e8366c37eab9d182c6fdcfe7a05f7fb88126452335e4b06c5dbae0", kill_on_drop: false }` [INFO] [stdout] d2d442a173e8366c37eab9d182c6fdcfe7a05f7fb88126452335e4b06c5dbae0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 241fed8abefba30f56526ff8cedb498063f1699851981b07e978529cac5a7c0c [INFO] running `Command { std: "docker" "start" "-a" "241fed8abefba30f56526ff8cedb498063f1699851981b07e978529cac5a7c0c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bimap v0.6.3 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling sysnames v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `sysnames v0.1.3 (/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/sysnames-ec01eb0f4ed272b8/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=syscalls-table [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'e9385f9eea0221ef295a188d49d16f8f5189abf1'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] [INFO] [stderr] thread 'main' (116) panicked at build.rs:118:5: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6326ccc87b42 - std::backtrace_rs::backtrace::libunwind::trace::h66a2a7c2ae287f78 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6326ccc87b42 - std::backtrace_rs::backtrace::trace_unsynchronized::hfc2e0cbc9b584495 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6326ccc87b42 - std::sys::backtrace::_print_fmt::h118f0de0547bd6e5 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6326ccc87b42 - ::fmt::h4a7ebf3c97b63e54 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6326ccc973cf - core::fmt::rt::Argument::fmt::h614abe7b62e687bb [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6326ccc973cf - core::fmt::write::h5e5759cada453e98 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6326ccc5c8d1 - std::io::default_write_fmt::h6f5532915a01b00a [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6326ccc5c8d1 - std::io::Write::write_fmt::h503716d2664a2999 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6326ccc667b2 - std::sys::backtrace::BacktraceLock::print::haede8464af6f6593 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6326ccc6872c - std::panicking::default_hook::{{closure}}::hd1d459f3747276de [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6326ccc68586 - std::panicking::default_hook::h4615f5c23d4bd826 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6326ccc68db5 - std::panicking::panic_with_hook::h290022751dfbc99c [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6326ccc68c16 - std::panicking::panic_handler::{{closure}}::h8a82486ef1115454 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x6326ccc668e9 - std::sys::backtrace::__rust_end_short_backtrace::h24c7668dbf64a695 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6326ccc5117d - __rustc[c97015d5850a580e]::rust_begin_unwind [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6326ccc9ace0 - core::panicking::panic_fmt::h28e12f8802cd0928 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x6326ccc9acbc - core::panicking::panic::hed5eaea7fae41482 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/panicking.rs:148:5 [INFO] [stderr] 17: 0x6326ccc2efcc - build_script_build::generate::hd098c33fc9c1cb9c [INFO] [stderr] 18: 0x6326ccc2e188 - build_script_build::main::hef27eef7a6f07507 [INFO] [stderr] 19: 0x6326ccc236b3 - core::ops::function::FnOnce::call_once::h795204f1a07f2f8e [INFO] [stderr] 20: 0x6326ccc2fa06 - std::sys::backtrace::__rust_begin_short_backtrace::ha4f1fc8e9c0d677d [INFO] [stderr] 21: 0x6326ccc23259 - std::rt::lang_start::{{closure}}::h4133992475b384ae [INFO] [stderr] 22: 0x6326ccc5e1d0 - core::ops::function::impls:: for &F>::call_once::h968e9241fe7c2037 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x6326ccc5e1d0 - std::panicking::catch_unwind::do_call::h45ef651a412481b5 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x6326ccc5e1d0 - std::panicking::catch_unwind::hcaa3034585148361 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x6326ccc5e1d0 - std::panic::catch_unwind::ha29e7dd569426822 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x6326ccc5e1d0 - std::rt::lang_start_internal::{{closure}}::h1174a1e1c9fac06b [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x6326ccc5e1d0 - std::panicking::catch_unwind::do_call::h2405b56a0869833e [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x6326ccc5e1d0 - std::panicking::catch_unwind::hb69d6a3eb24e9b7e [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x6326ccc5e1d0 - std::panic::catch_unwind::ha4cc96915d08b99e [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x6326ccc5e1d0 - std::rt::lang_start_internal::h743e0642e9937917 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x6326ccc23241 - std::rt::lang_start::h5fa2a0913bec80e7 [INFO] [stderr] 32: 0x6326ccc313f5 - main [INFO] [stderr] 33: 0x720330c131ca - [INFO] [stderr] 34: 0x720330c1328b - __libc_start_main [INFO] [stderr] 35: 0x6326ccc1dd55 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "241fed8abefba30f56526ff8cedb498063f1699851981b07e978529cac5a7c0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "241fed8abefba30f56526ff8cedb498063f1699851981b07e978529cac5a7c0c", kill_on_drop: false }` [INFO] [stdout] 241fed8abefba30f56526ff8cedb498063f1699851981b07e978529cac5a7c0c