[INFO] updating cached repository https://github.com/mortonar/pong [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] a9d1ce75d26646b8970c276ad5e06e9f0e832361 [INFO] checking mortonar/pong against master#be493fe8cc40c3d3f6030a1313c1ff747fce770d for pr-69129 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmortonar%2Fpong" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mortonar/pong on toolchain be493fe8cc40c3d3f6030a1313c1ff747fce770d [INFO] running `"/workspace/cargo-home/bin/cargo" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mortonar/pong [INFO] finished tweaking git repo https://github.com/mortonar/pong [INFO] tweaked toml for git repo https://github.com/mortonar/pong written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mortonar/pong already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "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] c00fdc86092c0a39be7af9e7f9ceacc51b6f47f07071ef1f801206aeb3a30ef4 [INFO] running `"docker" "start" "-a" "c00fdc86092c0a39be7af9e7f9ceacc51b6f47f07071ef1f801206aeb3a30ef4"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking mint v0.5.1 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking wavefront_obj v5.1.0 [INFO] [stderr] Checking hetseq v0.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking seahash v3.0.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking claxon v0.3.2 [INFO] [stderr] Checking fluent-locale v0.4.1 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking colored v1.7.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking stb_truetype v0.2.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking inflate v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking annotate-snippets v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking fluent-syntax v0.1.1 [INFO] [stderr] Checking intl_pluralrules v1.0.2 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-646d4a3ac3341c44/build-script-build` (exit code: 101) [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/rustc_version_runtime-0.1.5/build.rs:27:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e3fe0efc54 - backtrace::backtrace::libunwind::trace::h85814ed5761b405b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55e3fe0efc54 - backtrace::backtrace::trace_unsynchronized::h7e14b55873159a50 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e3fe0efc54 - std::sys_common::backtrace::_print_fmt::h06984e0f03402a64 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55e3fe0efc54 - ::fmt::h54c9889fb992fb45 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55e3fe10dd1c - core::fmt::write::h07730eab2db38382 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x55e3fe0ed467 - std::io::Write::write_fmt::hbed464fdb7564829 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55e3fe0f2105 - std::sys_common::backtrace::_print::h809bdb75f2567ffd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55e3fe0f2105 - std::sys_common::backtrace::print::hd24101ae6893de76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55e3fe0f2105 - std::panicking::default_hook::{{closure}}::hb2df444c384c9d7c [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55e3fe0f1e46 - std::panicking::default_hook::hee61a28e9920f483 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55e3fe0f26c2 - std::panicking::rust_panic_with_hook::h4b802d420faaf7c4 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x55e3fe0f22ab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x55e3fe10cf61 - core::panicking::panic_fmt::h14dd4a2469d1f31f [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x55e3fe10cd83 - core::option::expect_none_failed::h533d3ff7c182d86b [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x55e3fe0c6e09 - core::result::Result::unwrap::hd20992d9eb8e7d0f [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x55e3fe0c3765 - build_script_build::main::h3eceed5b9410d421 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 16: 0x55e3fe0c4f6b - std::rt::lang_start::{{closure}}::h5edbcd2fcb705526 [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55e3fe0f21d3 - std::rt::lang_start_internal::{{closure}}::hc91014860c894262 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55e3fe0f21d3 - std::panicking::try::do_call::hb7281b56bbedf5f6 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x55e3fe0f89e7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x55e3fe0f2b69 - std::panicking::try::he2ddd46f7d421fa4 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x55e3fe0f2b69 - std::panic::catch_unwind::h96529f74bbd30954 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55e3fe0f2b69 - std::rt::lang_start_internal::h66b23d61651d06fd [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55e3fe0c4f47 - std::rt::lang_start::h4c4b68b0525154ca [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55e3fe0c488a - main [INFO] [stderr] 25: 0x7f6faf6c6b97 - __libc_start_main [INFO] [stderr] 26: 0x55e3fe0c30ba - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c00fdc86092c0a39be7af9e7f9ceacc51b6f47f07071ef1f801206aeb3a30ef4"` [INFO] running `"docker" "rm" "-f" "c00fdc86092c0a39be7af9e7f9ceacc51b6f47f07071ef1f801206aeb3a30ef4"` [INFO] [stdout] c00fdc86092c0a39be7af9e7f9ceacc51b6f47f07071ef1f801206aeb3a30ef4