[INFO] cloning repository https://github.com/rust-lang/crates.io [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang/crates.io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcrates.io", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcrates.io'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ecd775b63999fee35f08a56a5b098881d919aea2 [INFO] testing rust-lang/crates.io against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Fcrates.io" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-lang/crates.io on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rust-lang/crates.io [INFO] removed 0 missing tests [INFO] removed workspace from git repo https://github.com/rust-lang/crates.io [INFO] removed path dependency cargo-registry-s3 from git repo https://github.com/rust-lang/crates.io [INFO] finished tweaking git repo https://github.com/rust-lang/crates.io [INFO] tweaked toml for git repo https://github.com/rust-lang/crates.io written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/rust-lang/crates.io already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/sgrif/swirl.git` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 692cf9574743f7e747952f2286bb24dc371abba3f123c27349287dcab2b8eeb2 [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" "692cf9574743f7e747952f2286bb24dc371abba3f123c27349287dcab2b8eeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "692cf9574743f7e747952f2286bb24dc371abba3f123c27349287dcab2b8eeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "692cf9574743f7e747952f2286bb24dc371abba3f123c27349287dcab2b8eeb2", kill_on_drop: false }` [INFO] [stdout] 692cf9574743f7e747952f2286bb24dc371abba3f123c27349287dcab2b8eeb2 [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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7908a904694e19ad2632cb296e878bf3378f4d97d120d1ac58001827307b35c2 [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" "7908a904694e19ad2632cb296e878bf3378f4d97d120d1ac58001827307b35c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tap v1.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling hyperx v1.2.0 [INFO] [stderr] Compiling civet-sys v0.1.4 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling curl v0.4.34 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling quick-error v2.0.0 [INFO] [stderr] Compiling route-recognizer v0.2.0 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling typed-arena v1.7.0 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling shell-words v1.0.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling entities v1.0.1 [INFO] [stderr] Compiling zeroize v0.9.3 [INFO] [stderr] Compiling quoted_printable v0.4.2 [INFO] [stderr] Compiling license-exprs v1.5.0 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling cookie v0.14.3 [INFO] [stderr] Compiling sharded-slab v0.1.1 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling conduit v0.9.0-alpha.5 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling sentry-contexts v0.21.0 [INFO] [stderr] Compiling conduit-middleware v0.9.0-alpha.4 [INFO] [stderr] Compiling conduit-router v0.9.0-alpha.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] error: failed to run custom build command for `civet-sys v0.1.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/civet-sys-f39a7db653fc7cff/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cc -c -W -Wall -O2 -DLINUX -Iinclude -fPIC -DNDEBUG src/civetweb.c -o /opt/rustwide/target/debug/build/civet-sys-889022ecc2c93476/out/src/civetweb.o [INFO] [stderr] ar cq libcivetweb.a /opt/rustwide/target/debug/build/civet-sys-889022ecc2c93476/out/src/civetweb.o [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] src/civetweb.c: In function 'authorize': [INFO] [stderr] src/civetweb.c:3219:12: warning: missing initializer for field 'ah' of 'struct read_auth_file_struct' [-Wmissing-field-initializers] [INFO] [stderr] 3219 | struct read_auth_file_struct workdata = {conn}; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] src/civetweb.c:3141:15: note: 'ah' declared here [INFO] [stderr] 3141 | struct ah ah; [INFO] [stderr] | ^~ [INFO] [stderr] src/civetweb.c: In function 'handle_request': [INFO] [stderr] src/civetweb.c:2639:51: warning: '.gz' directive output may be truncated writing 3 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] [INFO] [stderr] 2639 | snprintf(gz_path, sizeof(gz_path), "%s.gz", buf); [INFO] [stderr] | ^~~ [INFO] [stderr] In file included from /usr/include/stdio.h:867, [INFO] [stderr] from src/civetweb.c:90: [INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output between 4 and 4099 bytes into a destination of size 4096 [INFO] [stderr] 67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] 68 | __bos (__s), __fmt, __va_arg_pack ()); [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] ar: libcivetweb.a: Read-only file system [INFO] [stderr] make: *** [Makefile:214: libcivetweb.a] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: Command::new("make").current_dir("civetweb").arg("lib").arg(&format!("BUILD_DIR={}", [INFO] [stderr] dst)).env("COPT", [INFO] [stderr] "-fPIC").status().unwrap().success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/civet-sys-0.1.4/build.rs:9:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557087108b60 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x557087108b60 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x557087108b60 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x557087108b60 - ::fmt::he009dcaaa75eed60 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x557087126c2c - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x557087106992 - std::io::Write::write_fmt::heb7e50902e98831c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stderr] 6: 0x55708710ae05 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55708710ae05 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55708710ae05 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55708710aaa8 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55708710b541 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stderr] 11: 0x5570870ebeca - std::panicking::begin_panic::{{closure}}::h41e501bdd006d6a3 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:522:9 [INFO] [stderr] 12: 0x5570870ed3a8 - std::sys_common::backtrace::__rust_end_short_backtrace::h4188781cebf227a0 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5570870ebe07 - std::panicking::begin_panic::h508e6559d16928c3 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:521:12 [INFO] [stderr] 14: 0x5570870f1acd - build_script_build::main::hf37044ab57125dd3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/civet-sys-0.1.4/build.rs:9:5 [INFO] [stderr] 15: 0x5570870edb1b - core::ops::function::FnOnce::call_once::hbbb251a8b92d9ed1 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x5570870ed3de - std::sys_common::backtrace::__rust_begin_short_backtrace::hd5da6881af978f85 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x5570870ed131 - std::rt::lang_start::{{closure}}::h37e51223e61d01d8 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55708710b967 - core::ops::function::impls:: for &F>::call_once::h57e2a071d427b24c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55708710b967 - std::panicking::try::do_call::h81cbbe0c3b30a28e [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stderr] 20: 0x55708710b967 - std::panicking::try::hbeeb95b4e1f0a876 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stderr] 21: 0x55708710b967 - std::panic::catch_unwind::h59c48ccb40a0bf20 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x55708710b967 - std::rt::lang_start_internal::ha53ab63f88fee728 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x5570870ed107 - std::rt::lang_start::h8144ff2e33cee11f [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x5570870f1dca - main [INFO] [stderr] 25: 0x7f789dc0b0b3 - __libc_start_main [INFO] [stderr] 26: 0x5570870ea09e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7908a904694e19ad2632cb296e878bf3378f4d97d120d1ac58001827307b35c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7908a904694e19ad2632cb296e878bf3378f4d97d120d1ac58001827307b35c2", kill_on_drop: false }` [INFO] [stdout] 7908a904694e19ad2632cb296e878bf3378f4d97d120d1ac58001827307b35c2