[INFO] cloning repository https://github.com/davidkern/positron [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidkern/positron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkern%2Fpositron", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkern%2Fpositron'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e57b25991020c04d9129ca6c6b96a50e77635603 [INFO] checking davidkern/positron against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkern%2Fpositron" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidkern/positron on toolchain d534db0721b23cf977073bf4cd306dbf501e6b4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidkern/positron [INFO] finished tweaking git repo https://github.com/davidkern/positron [INFO] tweaked toml for git repo https://github.com/davidkern/positron written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidkern/positron 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" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking davidkern/positron against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkern%2Fpositron" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidkern/positron on toolchain d534db0721b23cf977073bf4cd306dbf501e6b4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidkern/positron [INFO] finished tweaking git repo https://github.com/davidkern/positron [INFO] tweaked toml for git repo https://github.com/davidkern/positron written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidkern/positron 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" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c3142f412f5a3a93d1c7bf2972172917250049f4a481d8da42002e00cb90745 [INFO] running `Command { std: "docker" "start" "-a" "6c3142f412f5a3a93d1c7bf2972172917250049f4a481d8da42002e00cb90745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c3142f412f5a3a93d1c7bf2972172917250049f4a481d8da42002e00cb90745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c3142f412f5a3a93d1c7bf2972172917250049f4a481d8da42002e00cb90745", kill_on_drop: false }` [INFO] [stdout] 6c3142f412f5a3a93d1c7bf2972172917250049f4a481d8da42002e00cb90745 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e084afb7741ead2940e3ff927ce787fe17a0a282e97147f79d9042db3d42625 [INFO] running `Command { std: "docker" "start" "-a" "6e084afb7741ead2940e3ff927ce787fe17a0a282e97147f79d9042db3d42625", kill_on_drop: false }` [INFO] [stderr] Compiling positron_build v0.1.0 (/opt/rustwide/workdir/positron_build) [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling eplus v0.1.0 (/opt/rustwide/workdir/eplus) [INFO] [stderr] Compiling positron v0.1.0 (/opt/rustwide/workdir/positron) [INFO] [stdout] warning: unused import: `Cargo` [INFO] [stdout] --> positron/build.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | Cargo, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `positron v0.1.0 (/opt/rustwide/workdir/positron)` [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/positron-7fb9f82b07e92e7d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at positron/build.rs:8:9: [INFO] [stderr] External content is not present or valid. Run `e+ external fetch` to fix. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x60c4014c8ec2 - std::backtrace_rs::backtrace::libunwind::trace::h30a5d25f97d8af69 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x60c4014c8ec2 - std::backtrace_rs::backtrace::trace_unsynchronized::haec0a85eee45a800 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x60c4014c8ec2 - std::sys::backtrace::_print_fmt::h4bc00a1085d2d883 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x60c4014c8ec2 - ::fmt::h6e53838b803494f7 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x60c4014e6223 - core::fmt::rt::Argument::fmt::hadc29e7942b7b379 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/fmt/rt.rs:185:76 [INFO] [stderr] 5: 0x60c4014e6223 - core::fmt::write::he916df65c7b0edd0 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x60c4014c6873 - std::io::Write::write_fmt::h8c3a5aab2a15c7f0 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x60c4014c8d12 - std::sys::backtrace::BacktraceLock::print::h92f8c9398155c89a [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x60c4014c9c42 - std::panicking::default_hook::{{closure}}::hc4ba984cc374d869 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x60c4014c9a45 - std::panicking::default_hook::h1671bb97dc0f97de [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x60c4014ca622 - std::panicking::rust_panic_with_hook::hd537e48af212d48a [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x60c4014ca4fc - std::panicking::begin_panic::{{closure}}::h9dd9e9752477c302 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:768:9 [INFO] [stderr] 12: 0x60c4014c93b9 - std::sys::backtrace::__rust_end_short_backtrace::h58dcfe04a440cbf4 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x60c4014ca402 - std::panicking::begin_panic::h1d56ab070bf7efa2 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:767:5 [INFO] [stderr] 14: 0x60c4014a8ea4 - build_script_build::main::hd0053848fd929ff3 [INFO] [stderr] 15: 0x60c4014a8e23 - core::ops::function::FnOnce::call_once::h770484c687a18c56 [INFO] [stderr] 16: 0x60c4014a8e06 - std::sys::backtrace::__rust_begin_short_backtrace::h290f17b24a0d8059 [INFO] [stderr] 17: 0x60c4014a8de9 - std::rt::lang_start::{{closure}}::h4af34066f5cb27d1 [INFO] [stderr] 18: 0x60c4014c48f0 - core::ops::function::impls:: for &F>::call_once::hd4d1f1f2c0c90fa6 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 19: 0x60c4014c48f0 - std::panicking::try::do_call::hf429170d778acf53 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:587:40 [INFO] [stderr] 20: 0x60c4014c48f0 - std::panicking::try::h0e394328fa942901 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:550:19 [INFO] [stderr] 21: 0x60c4014c48f0 - std::panic::catch_unwind::hdde183ab2656454b [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panic.rs:359:14 [INFO] [stderr] 22: 0x60c4014c48f0 - std::rt::lang_start_internal::{{closure}}::h89eec9a079fffb31 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/rt.rs:168:24 [INFO] [stderr] 23: 0x60c4014c48f0 - std::panicking::try::do_call::h26e21ceb9a7677ae [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:587:40 [INFO] [stderr] 24: 0x60c4014c48f0 - std::panicking::try::hb131fd517ce613da [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:550:19 [INFO] [stderr] 25: 0x60c4014c48f0 - std::panic::catch_unwind::h91f5d62b82d96785 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x60c4014c48f0 - std::rt::lang_start_internal::h409379474a335371 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/rt.rs:164:5 [INFO] [stderr] 27: 0x60c4014a8dd1 - std::rt::lang_start::hce84047c0d646a66 [INFO] [stderr] 28: 0x60c4014a8ec5 - main [INFO] [stderr] 29: 0x7a011fcaed90 - [INFO] [stderr] 30: 0x7a011fcaee40 - __libc_start_main [INFO] [stderr] 31: 0x60c4014a8ce5 - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6e084afb7741ead2940e3ff927ce787fe17a0a282e97147f79d9042db3d42625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e084afb7741ead2940e3ff927ce787fe17a0a282e97147f79d9042db3d42625", kill_on_drop: false }` [INFO] [stdout] 6e084afb7741ead2940e3ff927ce787fe17a0a282e97147f79d9042db3d42625