[INFO] cloning repository https://github.com/miquels/webdav-server-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miquels/webdav-server-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiquels%2Fwebdav-server-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiquels%2Fwebdav-server-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 21234bf41f0fe0a053e6278d61ff8aa375f933d5 [INFO] checking miquels/webdav-server-rs against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiquels%2Fwebdav-server-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miquels/webdav-server-rs on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/miquels/webdav-server-rs [INFO] finished tweaking git repo https://github.com/miquels/webdav-server-rs [INFO] tweaked toml for git repo https://github.com/miquels/webdav-server-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/miquels/webdav-server-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum_from_str v0.1.0 [INFO] [stderr] Downloaded xmltree v0.10.2 [INFO] [stderr] Downloaded enum_from_str_derive v0.1.0 [INFO] [stderr] Downloaded webdav-handler v0.2.0-alpha.6 [INFO] running `Command { std: "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" "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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab290361d40b53a7be0c5ba261abff31bfc9a82f0d08880054e6ff5c3ed5e3aa [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" "ab290361d40b53a7be0c5ba261abff31bfc9a82f0d08880054e6ff5c3ed5e3aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab290361d40b53a7be0c5ba261abff31bfc9a82f0d08880054e6ff5c3ed5e3aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab290361d40b53a7be0c5ba261abff31bfc9a82f0d08880054e6ff5c3ed5e3aa", kill_on_drop: false }` [INFO] [stdout] ab290361d40b53a7be0c5ba261abff31bfc9a82f0d08880054e6ff5c3ed5e3aa [INFO] running `Command { std: "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" "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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8c9829da09a98f9459337ea285d137ead9b10949369b7f2e94b2eafc02b9739 [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" "e8c9829da09a98f9459337ea285d137ead9b10949369b7f2e94b2eafc02b9739", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling time v0.2.24 [INFO] [stderr] Checking xmltree v0.10.2 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling tokio v1.0.2 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking lru v0.6.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.1 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.17 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking rand v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking headers v0.3.3 [INFO] [stderr] Checking blowfish v0.7.0 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking pwhash v1.0.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pam-sandboxed v0.2.0 (/opt/rustwide/workdir/pam) [INFO] [stderr] Compiling fs-quota v0.1.0 (/opt/rustwide/workdir/fs_quota) [INFO] [stderr] error: failed to run custom build command for `fs-quota v0.1.0 (/opt/rustwide/workdir/fs_quota)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/fs-quota-ba9dca64f1907a83/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'src/rquota_xdr.c: Os { code: 30, kind: Other, message: "Read-only file system" }', fs_quota/build.rs:15:50 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556900602220 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x556900602220 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556900602220 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556900602220 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556900621e4f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x5569005fed75 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/io/mod.rs:1578:15 [INFO] [stderr] 6: 0x55690060432b - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55690060432b - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55690060432b - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x556900603e0d - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5569006048dd - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5569006044d7 - std::panicking::begin_panic_handler::{{closure}}::h984d540e84311150 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5569006026bc - std::sys_common::backtrace::__rust_end_short_backtrace::h32354258ff2aecd1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556900604439 - rust_begin_unwind [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5569005bb5f1 - core::panicking::panic_fmt::he3827412471ccbb1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5569005bb683 - core::result::unwrap_failed::h6e66654d198da7bd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x5569005c160c - core::result::Result::expect::head424d7b1727460 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x5569005c1e43 - build_script_build::run_rpcgen::hcb863f6d2d804ecb [INFO] [stderr] at /opt/rustwide/workdir/fs_quota/build.rs:15:17 [INFO] [stderr] 18: 0x5569005c23dc - build_script_build::main::hf3a24b99205dadf6 [INFO] [stderr] at /opt/rustwide/workdir/fs_quota/build.rs:35:5 [INFO] [stderr] 19: 0x5569005c556b - core::ops::function::FnOnce::call_once::h1aee3b5373ac7f5a [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x5569005c9f1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7f4ad534ac295049 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x5569005c12c1 - std::rt::lang_start::{{closure}}::h5cdad041a93d1d72 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x556900604cda - core::ops::function::impls:: for &F>::call_once::hd5953dadf0bc8f54 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x556900604cda - std::panicking::try::do_call::h23b369f1996fb7d4 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x556900604cda - std::panicking::try::he017ee9ed6bce192 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x556900604cda - std::panic::catch_unwind::hbfb892340a78b30d [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x556900604cda - std::rt::lang_start_internal::hce6e4c0ce56abb51 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x5569005c12a0 - std::rt::lang_start::h2f39c53adbcd7812 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x5569005c26ac - main [INFO] [stderr] 29: 0x7f86ad7390b3 - __libc_start_main [INFO] [stderr] 30: 0x5569005bbd0e - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e8c9829da09a98f9459337ea285d137ead9b10949369b7f2e94b2eafc02b9739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8c9829da09a98f9459337ea285d137ead9b10949369b7f2e94b2eafc02b9739", kill_on_drop: false }` [INFO] [stdout] e8c9829da09a98f9459337ea285d137ead9b10949369b7f2e94b2eafc02b9739