[INFO] fetching crate irp 0.1.0... [INFO] checking irp-0.1.0 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate irp 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate irp 0.1.0 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate irp 0.1.0 [INFO] finished tweaking crates.io crate irp 0.1.0 [INFO] tweaked toml for crates.io crate irp 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 924129778c49b2a81a4e1276903fb617b3008a3050401669fe6002d1d63c3f5c [INFO] running `Command { std: "docker" "start" "-a" "924129778c49b2a81a4e1276903fb617b3008a3050401669fe6002d1d63c3f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "924129778c49b2a81a4e1276903fb617b3008a3050401669fe6002d1d63c3f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "924129778c49b2a81a4e1276903fb617b3008a3050401669fe6002d1d63c3f5c", kill_on_drop: false }` [INFO] [stdout] 924129778c49b2a81a4e1276903fb617b3008a3050401669fe6002d1d63c3f5c [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 523075900f86a65cb57afc979978db58f02497e28f21da1afd4dc68a9c288d87 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "523075900f86a65cb57afc979978db58f02497e28f21da1afd4dc68a9c288d87", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling pico-args v0.4.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling bitintr v0.3.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling lalrpop-util v0.19.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling lalrpop v0.19.5 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Compiling lrpeg v0.2.0 [INFO] [stderr] error: failed to run custom build command for `lrpeg v0.2.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lrpeg-3fd38e0cfc03e3ad/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=./src/lr1/peg.lalrpop [INFO] [stderr] processing file `./src/lr1/peg.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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lrpeg-0.2.0/build.rs:6:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556152287870 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x556152287870 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556152287870 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556152287870 - ::fmt::h1a8751bf59281272 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5561522a781f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x5561522850d5 - std::io::Write::write_fmt::hd7dd3a1df9b6befb [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x5561522897fb - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5561522897fb - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5561522897fb - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5561522892dd - std::panicking::default_hook::h3067e8318decd17a [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x556152289dad - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5561522899a7 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x556152287d2c - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556152289909 - rust_begin_unwind [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x556151a0a6f1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x556151a0a7e3 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x556151a0b530 - core::result::Result::unwrap::h7e75e2ce2ac3494b [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x556151a0b1dd - build_script_build::main::h2994b8ecf8a10e2d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lrpeg-0.2.0/build.rs:2:5 [INFO] [stderr] 18: 0x556151a0b5eb - core::ops::function::FnOnce::call_once::hfe57029e492865bf [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x556151a0b40e - std::sys_common::backtrace::__rust_begin_short_backtrace::h55e9cdc4f1132a05 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x556151a0b371 - std::rt::lang_start::{{closure}}::h86f40cec2a7522bb [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x55615228a1aa - core::ops::function::impls:: for &F>::call_once::h3b8c329143d7638a [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55615228a1aa - std::panicking::try::do_call::h4b72c261b4eefc1b [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55615228a1aa - std::panicking::try::h703d31b7896cbd49 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55615228a1aa - std::panic::catch_unwind::h37cad9b35388a915 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55615228a1aa - std::rt::lang_start_internal::hab5a8a909af4f90e [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x556151a0b350 - std::rt::lang_start::ha0f4581a54075249 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x556151a0b24c - main [INFO] [stderr] 28: 0x7f2275d190b3 - __libc_start_main [INFO] [stderr] 29: 0x556151a0ae8e - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "523075900f86a65cb57afc979978db58f02497e28f21da1afd4dc68a9c288d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "523075900f86a65cb57afc979978db58f02497e28f21da1afd4dc68a9c288d87", kill_on_drop: false }` [INFO] [stdout] 523075900f86a65cb57afc979978db58f02497e28f21da1afd4dc68a9c288d87