[INFO] updating cached repository https://github.com/mythmon/advent2017 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 59f71b1cba7db2c45f75f9338ec7351c429e47e9 [INFO] checking mythmon/advent2017 against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmythmon%2Fadvent2017" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mythmon/advent2017 on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f [INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mythmon/advent2017 [INFO] finished tweaking git repo https://github.com/mythmon/advent2017 [INFO] tweaked toml for git repo https://github.com/mythmon/advent2017 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/mythmon/advent2017 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 085edb39fc4fd14ac054dbdd4402da69bbb65fd6e3e402dc3b8aa699592a320a [INFO] running `"docker" "start" "-a" "085edb39fc4fd14ac054dbdd4402da69bbb65fd6e3e402dc3b8aa699592a320a"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling lalrpop-util v0.17.0 [INFO] [stderr] Compiling unindent v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.20 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking mio v0.6.17 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling indoc-impl v0.3.3 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking indoc v0.3.3 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Compiling lalrpop v0.17.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.17 [INFO] [stderr] Compiling advent v2018.12.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `advent v2018.12.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/advent-8e3277cd39a592d5/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `./src/year2018/day03/parser.lalrpop` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f27048e5f4 - backtrace::backtrace::libunwind::trace::h34341dd61ff7602e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f27048e5f4 - backtrace::backtrace::trace_unsynchronized::h10bcbf5508d231b0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f27048e5f4 - std::sys_common::backtrace::_print_fmt::hb87a8922e63799ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55f27048e5f4 - ::fmt::hff604fd73142418f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55f2704ad91c - core::fmt::write::hcd468b4bebc0a25c [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x55f27048bc17 - std::io::Write::write_fmt::hd4ef0439a8ce5162 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55f270490a2e - std::sys_common::backtrace::_print::h41544d836ebb2971 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55f270490a2e - std::sys_common::backtrace::print::hed6b8b83658ed2cc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55f270490a2e - std::panicking::default_hook::{{closure}}::h89801ee130ad0fd8 [INFO] [stderr] at src/libstd/panicking.rs:188 [INFO] [stderr] 9: 0x55f270490721 - std::panicking::default_hook::hb1f703873593e774 [INFO] [stderr] at src/libstd/panicking.rs:205 [INFO] [stderr] 10: 0x55f2704910cb - std::panicking::rust_panic_with_hook::h0e3fb4ed0a6252f5 [INFO] [stderr] at src/libstd/panicking.rs:464 [INFO] [stderr] 11: 0x55f270490c6e - std::panicking::continue_panic_fmt::h2c1e395e4ebf4102 [INFO] [stderr] at src/libstd/panicking.rs:373 [INFO] [stderr] 12: 0x55f270490b56 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:302 [INFO] [stderr] 13: 0x55f2704aa2be - core::panicking::panic_fmt::h05d55983de5d1d2b [INFO] [stderr] at src/libcore/panicking.rs:139 [INFO] [stderr] 14: 0x55f2704aa3b7 - core::result::unwrap_failed::h6f1dd1a7611ccb0b [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55f26fa9ea88 - core::result::Result::unwrap::hf563831a35a0f696 [INFO] [stderr] at /rustc/8810c24b0958114d8dbb32d878444e8956fce80f/src/libcore/result.rs:933 [INFO] [stderr] 16: 0x55f26fa9e94d - build_script_build::main::h30d657c84fdb23c8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 17: 0x55f26fa9e5c0 - std::rt::lang_start::{{closure}}::heba1be3443310015 [INFO] [stderr] at /rustc/8810c24b0958114d8dbb32d878444e8956fce80f/src/libstd/rt.rs:61 [INFO] [stderr] 18: 0x55f270490af3 - std::rt::lang_start_internal::{{closure}}::h98c778231b79d91a [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x55f270490af3 - std::panicking::try::do_call::h7fa5c614dff1056b [INFO] [stderr] at src/libstd/panicking.rs:287 [INFO] [stderr] 20: 0x55f270493aca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:83 [INFO] [stderr] 21: 0x55f2704915ad - std::panicking::try::h0486c1f3e2aa45d4 [INFO] [stderr] at src/libstd/panicking.rs:265 [INFO] [stderr] 22: 0x55f2704915ad - std::panic::catch_unwind::he81620b75fa7fc20 [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 23: 0x55f2704915ad - std::rt::lang_start_internal::hf14c9205eb0a1adf [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 24: 0x55f26fa9e599 - std::rt::lang_start::h90a53e38b24d1b40 [INFO] [stderr] at /rustc/8810c24b0958114d8dbb32d878444e8956fce80f/src/libstd/rt.rs:61 [INFO] [stderr] 25: 0x55f26fa9e9aa - main [INFO] [stderr] 26: 0x7f6cfd74cb97 - __libc_start_main [INFO] [stderr] 27: 0x55f26fa9e46a - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "085edb39fc4fd14ac054dbdd4402da69bbb65fd6e3e402dc3b8aa699592a320a"` [INFO] running `"docker" "rm" "-f" "085edb39fc4fd14ac054dbdd4402da69bbb65fd6e3e402dc3b8aa699592a320a"` [INFO] [stdout] 085edb39fc4fd14ac054dbdd4402da69bbb65fd6e3e402dc3b8aa699592a320a