[INFO] cloning repository https://github.com/mrZalli/roller_repl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrZalli/roller_repl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrZalli%2Froller_repl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrZalli%2Froller_repl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11c084620280e244871c340af0a6a4a5a3d66fd1 [INFO] checking mrZalli/roller_repl against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrZalli%2Froller_repl" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrZalli/roller_repl on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mrZalli/roller_repl [INFO] finished tweaking git repo https://github.com/mrZalli/roller_repl [INFO] tweaked toml for git repo https://github.com/mrZalli/roller_repl written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mrZalli/roller_repl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded docopt v0.7.0 [INFO] [stderr] Downloaded clap v2.31.1 [INFO] [stderr] Downloaded atty v0.1.2 [INFO] [stderr] Downloaded num-complex v0.1.42 [INFO] [stderr] Downloaded num-bigint v0.1.43 [INFO] [stderr] Downloaded regex-syntax v0.6.1 [INFO] [stderr] Downloaded num-traits v0.2.1 [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded regex v1.0.1 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded rustyline v1.0.0 [INFO] [stderr] Downloaded num-iter v0.1.35 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded lalrpop-intern v0.14.0 [INFO] [stderr] Downloaded lalrpop-util v0.14.0 [INFO] [stderr] Downloaded diff v0.1.10 [INFO] [stderr] Downloaded ena v0.5.0 [INFO] [stderr] Downloaded ordermap v0.2.11 [INFO] [stderr] Downloaded lalrpop-snap v0.14.0 [INFO] [stderr] Downloaded lalrpop v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d83817c26d87a7bff280faf55e8a79ed696c8ca83a4ba61cd1614faf3454cc6d [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" "d83817c26d87a7bff280faf55e8a79ed696c8ca83a4ba61cd1614faf3454cc6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d83817c26d87a7bff280faf55e8a79ed696c8ca83a4ba61cd1614faf3454cc6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d83817c26d87a7bff280faf55e8a79ed696c8ca83a4ba61cd1614faf3454cc6d", kill_on_drop: false }` [INFO] [stdout] d83817c26d87a7bff280faf55e8a79ed696c8ca83a4ba61cd1614faf3454cc6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eac76f576cb35490bf93e49571d3d234a114dcc802cf31596c5d91089179c24b [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" "eac76f576cb35490bf93e49571d3d234a114dcc802cf31596c5d91089179c24b", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling ordermap v0.2.11 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.1.7 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling diff v0.1.10 [INFO] [stderr] Compiling lalrpop-util v0.14.0 [INFO] [stderr] Checking num-traits v0.2.1 [INFO] [stderr] Compiling lalrpop-intern v0.14.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking regex-syntax v0.6.1 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling petgraph v0.4.5 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Checking clap v2.31.1 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking num-complex v0.1.42 [INFO] [stderr] Checking num-bigint v0.1.43 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling docopt v0.7.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling lalrpop-snap v0.14.0 [INFO] [stderr] Compiling lalrpop v0.14.0 [INFO] [stderr] error: failed to run custom build command for `lalrpop v0.14.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lalrpop-f4a488002528914d/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.14.0/src/parser/lrgrammar.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/lalrpop-0.14.0/build.rs:4:34 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d993323800 - std::backtrace_rs::backtrace::libunwind::trace::ha1eabb142084ea37 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55d993323800 - std::backtrace_rs::backtrace::trace_unsynchronized::hbb8825661d997281 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d993323800 - std::sys_common::backtrace::_print_fmt::h26d850e2f7183914 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55d993323800 - ::fmt::h3834b06f68a2b012 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55d99334307c - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x55d993320f35 - std::io::Write::write_fmt::h9c0c8944a1898139 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x55d993325a00 - std::sys_common::backtrace::_print::h693c0c2cc41d4d10 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55d993325a00 - std::sys_common::backtrace::print::h213be73e5670b8ea [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55d993325a00 - std::panicking::default_hook::{{closure}}::h2d49a3361cc4e7ea [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x55d99332574c - std::panicking::default_hook::hd41fbdeba93207ba [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x55d993326063 - std::panicking::rust_panic_with_hook::hcab398664b4bd473 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x55d993325c39 - std::panicking::begin_panic_handler::{{closure}}::h7512c6f2998ba93d [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x55d993323c6c - std::sys_common::backtrace::__rust_end_short_backtrace::h1a25d7e7e1864d3d [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55d993325bf9 - rust_begin_unwind [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x55d993341731 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x55d993341553 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/core/src/option.rs:1274 [INFO] [stderr] 16: 0x55d992b99293 - core::result::Result::unwrap::h906b9943f941b3a8 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/core/src/result.rs:1005 [INFO] [stderr] 17: 0x55d992b991ed - build_script_build::main::hc318c756e953f910 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.14.0/build.rs:4 [INFO] [stderr] 18: 0x55d992b9971b - core::ops::function::FnOnce::call_once::h85d2f9343c53c584 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/core/src/ops/function.rs:233 [INFO] [stderr] 19: 0x55d992b9936e - std::sys_common::backtrace::__rust_begin_short_backtrace::h61b5e16e7e69d238 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x55d992b99481 - std::rt::lang_start::{{closure}}::hd5ef004190f95c72 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x55d993326472 - core::ops::function::impls:: for &F>::call_once::hde9814ae740a85dc [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/core/src/ops/function.rs:265 [INFO] [stderr] 22: 0x55d993326472 - std::panicking::try::do_call::h3026bab8cd7540d7 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:373 [INFO] [stderr] 23: 0x55d993326472 - std::panicking::try::h852bb5e5a66f7f84 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panicking.rs:337 [INFO] [stderr] 24: 0x55d993326472 - std::panic::catch_unwind::hfeb0f3dddf7c6a72 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/panic.rs:394 [INFO] [stderr] 25: 0x55d993326472 - std::rt::lang_start_internal::h32f0ac6e87476559 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x55d992b99457 - std::rt::lang_start::h3c7ea929a28fd889 [INFO] [stderr] at /rustc/f6e2f78768c57172b99c3e85892f867894dc7e30/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x55d992b9922a - main [INFO] [stderr] 28: 0x7fe46e66e0b3 - __libc_start_main [INFO] [stderr] 29: 0x55d992b990ce - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "eac76f576cb35490bf93e49571d3d234a114dcc802cf31596c5d91089179c24b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac76f576cb35490bf93e49571d3d234a114dcc802cf31596c5d91089179c24b", kill_on_drop: false }` [INFO] [stdout] eac76f576cb35490bf93e49571d3d234a114dcc802cf31596c5d91089179c24b