[INFO] cloning repository https://github.com/seansfkelley/rt-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seansfkelley/rt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseansfkelley%2Frt-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseansfkelley%2Frt-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 41de76ffbe4bbcd82f11b73308acffd489fc08a6 [INFO] checking seansfkelley/rt-rs against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseansfkelley%2Frt-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/seansfkelley/rt-rs on toolchain 2ad5292aea6328113b55968b4322528d48261316 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/seansfkelley/rt-rs [INFO] finished tweaking git repo https://github.com/seansfkelley/rt-rs [INFO] tweaked toml for git repo https://github.com/seansfkelley/rt-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/seansfkelley/rt-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07fa5e8021fbb1accd139697c0afb82182413ecbcf4b8f4f4dd215ede44ff98e [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" "07fa5e8021fbb1accd139697c0afb82182413ecbcf4b8f4f4dd215ede44ff98e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07fa5e8021fbb1accd139697c0afb82182413ecbcf4b8f4f4dd215ede44ff98e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07fa5e8021fbb1accd139697c0afb82182413ecbcf4b8f4f4dd215ede44ff98e", kill_on_drop: false }` [INFO] [stdout] 07fa5e8021fbb1accd139697c0afb82182413ecbcf4b8f4f4dd215ede44ff98e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca16e1f5291778dbbb666830824ff2954f7531f9c0479952cfcedb34f974d0e1 [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" "ca16e1f5291778dbbb666830824ff2954f7531f9c0479952cfcedb34f974d0e1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling lalrpop-util v0.16.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking terminal_size v0.1.8 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Compiling ena v0.9.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.6 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking noise v0.4.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking rayon v0.9.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking image v0.17.0 [INFO] [stderr] Compiling lalrpop-snap v0.16.0 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Compiling lalrpop v0.16.0 [INFO] [stderr] error: failed to run custom build command for `lalrpop v0.16.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lalrpop-aedbd05ba25f1d2e/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/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-0.16.0/build.rs:4:34 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d87d8d52e7 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55d87d8d52e7 - std::backtrace_rs::backtrace::trace_unsynchronized::h84373278bfb39e0c [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d87d8d52e7 - std::sys_common::backtrace::_print_fmt::h517324efde750597 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55d87d8d52e7 - ::fmt::hf594ab77fac89284 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55d87d8f232c - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55d87d8d1fd2 - std::io::Write::write_fmt::h3f6656f045fa877f [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55d87d8d7295 - std::sys_common::backtrace::_print::hda7655c057c24dcc [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55d87d8d7295 - std::sys_common::backtrace::print::h546a6c8431d46287 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55d87d8d7295 - std::panicking::default_hook::{{closure}}::h006dd083853faf51 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55d87d8d6dea - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55d87d8d7a31 - std::panicking::rust_panic_with_hook::hb7a19826c029b1d6 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55d87d8d7577 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55d87d8d57ac - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55d87d8d74d9 - rust_begin_unwind [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55d87d8f0a01 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55d87d8f0823 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x55d87cfd2263 - core::result::Result::unwrap::h27492c7a63aaaed8 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/result.rs:973:23 [INFO] [stderr] 17: 0x55d87cfd21bd - build_script_build::main::h96f2efc52ba17da6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4:5 [INFO] [stderr] 18: 0x55d87cfd237b - core::ops::function::FnOnce::call_once::h6560e2a7d31a773c [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55d87cfd22de - std::sys_common::backtrace::__rust_begin_short_backtrace::h1ae9a7533184bd10 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55d87cfd2441 - std::rt::lang_start::{{closure}}::he1a285692947a339 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55d87d8d7e57 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55d87d8d7e57 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55d87d8d7e57 - std::panicking::try::h77386c66889b2066 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55d87d8d7e57 - std::panic::catch_unwind::hc55a0d8aadca44f0 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x55d87d8d7e57 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55d87cfd2417 - std::rt::lang_start::h58d38e9bd3aee93c [INFO] [stderr] at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55d87cfd21fa - main [INFO] [stderr] 28: 0x7fcd11d020b3 - __libc_start_main [INFO] [stderr] 29: 0x55d87cfd20ce - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "ca16e1f5291778dbbb666830824ff2954f7531f9c0479952cfcedb34f974d0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca16e1f5291778dbbb666830824ff2954f7531f9c0479952cfcedb34f974d0e1", kill_on_drop: false }` [INFO] [stdout] ca16e1f5291778dbbb666830824ff2954f7531f9c0479952cfcedb34f974d0e1