[INFO] cloning repository https://github.com/JanBerktold/jute-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JanBerktold/jute-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanBerktold%2Fjute-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanBerktold%2Fjute-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0a9a534599efa22a7c317c1b9963ac2438ac028b [INFO] checking JanBerktold/jute-rust against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanBerktold%2Fjute-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JanBerktold/jute-rust on toolchain 2b41547e41f63ea0ca9cb25417ddd569b19e6a50 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JanBerktold/jute-rust [INFO] finished tweaking git repo https://github.com/JanBerktold/jute-rust [INFO] tweaked toml for git repo https://github.com/JanBerktold/jute-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JanBerktold/jute-rust 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" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking JanBerktold/jute-rust against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanBerktold%2Fjute-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JanBerktold/jute-rust on toolchain 2b41547e41f63ea0ca9cb25417ddd569b19e6a50 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JanBerktold/jute-rust [INFO] finished tweaking git repo https://github.com/JanBerktold/jute-rust [INFO] tweaked toml for git repo https://github.com/JanBerktold/jute-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JanBerktold/jute-rust 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" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded codegen v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d41f5f151ae5bb7e3eb10a004e567bc8c240d2082eb5c0c2eb841cfdb0e815a [INFO] running `Command { std: "docker" "start" "-a" "8d41f5f151ae5bb7e3eb10a004e567bc8c240d2082eb5c0c2eb841cfdb0e815a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d41f5f151ae5bb7e3eb10a004e567bc8c240d2082eb5c0c2eb841cfdb0e815a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d41f5f151ae5bb7e3eb10a004e567bc8c240d2082eb5c0c2eb841cfdb0e815a", kill_on_drop: false }` [INFO] [stdout] 8d41f5f151ae5bb7e3eb10a004e567bc8c240d2082eb5c0c2eb841cfdb0e815a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cc1d50e209289f9928b19830d413432c58a6abd92939613a22e625c20e3c9a4 [INFO] running `Command { std: "docker" "start" "-a" "1cc1d50e209289f9928b19830d413432c58a6abd92939613a22e625c20e3c9a4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling jute-rust-parser v0.1.0 (/opt/rustwide/workdir/jute-rust-parser) [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking codegen v0.1.1 [INFO] [stderr] Checking jute-rust-codegen v0.1.0 (/opt/rustwide/workdir/jute-rust-codegen) [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> jute-rust-codegen/src/lib.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | let code = generator.generate(&module); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> jute-rust-codegen/src/lib.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | let code = generator.generate(&module); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> jute-rust-codegen/src/lib.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | other => String::from("unknown"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> jute-rust-codegen/src/lib.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | other => String::from("unknown"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> jute-rust-codegen/src/lib.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | let code = generator.generate(&module); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> jute-rust-codegen/src/lib.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | other => String::from("unknown"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jute-rust-codegen-test v0.1.0 (/opt/rustwide/workdir/jute-rust-codegen-test) [INFO] [stderr] error: failed to run custom build command for `jute-rust-codegen-test v0.1.0 (/opt/rustwide/workdir/jute-rust-codegen-test)` [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/jute-rust-codegen-test-36a929c507336636/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] got wrong token [INFO] [stderr] return [INFO] [stderr] thread 'main' panicked at jute-rust-codegen-test/build.rs:10:10: [INFO] [stderr] codegen to succeed: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x62c177cadb1a - std::backtrace_rs::backtrace::libunwind::trace::hac7da573ecfb6cb9 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x62c177cadb1a - std::backtrace_rs::backtrace::trace_unsynchronized::h0f8ec463a9f3bfc0 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x62c177cadb1a - std::sys::backtrace::_print_fmt::h36b3e7de6d7735b8 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x62c177cadb1a - ::fmt::hc3eff63879c443ae [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x62c177ccae13 - core::fmt::rt::Argument::fmt::h18d57a54bcb6286f [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x62c177ccae13 - core::fmt::write::h4b25e7094e791942 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/core/src/fmt/mod.rs:1437:21 [INFO] [stderr] 6: 0x62c177cab363 - std::io::Write::write_fmt::h75bef6a74346496d [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/io/mod.rs:1887:15 [INFO] [stderr] 7: 0x62c177cad962 - std::sys::backtrace::BacktraceLock::print::h344aebd672e0fa81 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x62c177cae92d - std::panicking::default_hook::{{closure}}::h76b11307c7a7dd51 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:284:22 [INFO] [stderr] 9: 0x62c177cae772 - std::panicking::default_hook::h3a3e93ad79277a63 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:311:9 [INFO] [stderr] 10: 0x62c177caf037 - std::panicking::rust_panic_with_hook::h30ff68ee76da6c90 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:817:13 [INFO] [stderr] 11: 0x62c177caedba - std::panicking::begin_panic_handler::{{closure}}::h7a4d6d5c8e3e9ad2 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:690:13 [INFO] [stderr] 12: 0x62c177cadff9 - std::sys::backtrace::__rust_end_short_backtrace::hcf0cdf89615b518b [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x62c177caea4d - rust_begin_unwind [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:681:5 [INFO] [stderr] 14: 0x62c177cc9fa0 - core::panicking::panic_fmt::h28669fa5e71c639d [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x62c177cca3e6 - core::result::unwrap_failed::h716a479da5ce770b [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/core/src/result.rs:1699:5 [INFO] [stderr] 16: 0x62c177c736a3 - core::result::Result::expect::h20a0063be5d5062b [INFO] [stderr] 17: 0x62c177c737c3 - build_script_build::main::hf542394f45d447aa [INFO] [stderr] 18: 0x62c177c73593 - core::ops::function::FnOnce::call_once::h19e0ae87d812bd6f [INFO] [stderr] 19: 0x62c177c73576 - std::sys::backtrace::__rust_begin_short_backtrace::h73008ee6681eea65 [INFO] [stderr] 20: 0x62c177c73559 - std::rt::lang_start::{{closure}}::hfac0f6ad5be3583d [INFO] [stderr] 21: 0x62c177ca8607 - core::ops::function::impls:: for &F>::call_once::hacc11201b314c851 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x62c177ca8607 - std::panicking::try::do_call::he0a489fe9baee96c [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:573:40 [INFO] [stderr] 23: 0x62c177ca8607 - std::panicking::try::h854ea37b5962eb74 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:536:19 [INFO] [stderr] 24: 0x62c177ca8607 - std::panic::catch_unwind::h287edbc13671feb3 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x62c177ca8607 - std::rt::lang_start_internal::{{closure}}::h27a0b7d0a1f51aea [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/rt.rs:174:48 [INFO] [stderr] 26: 0x62c177ca8607 - std::panicking::try::do_call::h4f1b3b03a947376a [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:573:40 [INFO] [stderr] 27: 0x62c177ca8607 - std::panicking::try::h7c8df8052bf75cc4 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panicking.rs:536:19 [INFO] [stderr] 28: 0x62c177ca8607 - std::panic::catch_unwind::hba893e58159d8612 [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x62c177ca8607 - std::rt::lang_start_internal::h82bcce4a74df70bd [INFO] [stderr] at /rustc/2b41547e41f63ea0ca9cb25417ddd569b19e6a50/library/std/src/rt.rs:174:20 [INFO] [stderr] 30: 0x62c177c73537 - std::rt::lang_start::h70e337b8ce4a0cc1 [INFO] [stderr] 31: 0x62c177c73805 - main [INFO] [stderr] 32: 0x7a34fabb8d90 - [INFO] [stderr] 33: 0x7a34fabb8e40 - __libc_start_main [INFO] [stderr] 34: 0x62c177c73445 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1cc1d50e209289f9928b19830d413432c58a6abd92939613a22e625c20e3c9a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cc1d50e209289f9928b19830d413432c58a6abd92939613a22e625c20e3c9a4", kill_on_drop: false }` [INFO] [stdout] 1cc1d50e209289f9928b19830d413432c58a6abd92939613a22e625c20e3c9a4