[INFO] cloning repository https://github.com/Dawidkubis/pressent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dawidkubis/pressent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawidkubis%2Fpressent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawidkubis%2Fpressent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] abf83a239954387a63c017c08ed5d7af325cbc6a [INFO] testing Dawidkubis/pressent against beta-2021-08-01 for beta-1.55-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawidkubis%2Fpressent" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dawidkubis/pressent on toolchain beta-2021-08-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dawidkubis/pressent [INFO] finished tweaking git repo https://github.com/Dawidkubis/pressent [INFO] tweaked toml for git repo https://github.com/Dawidkubis/pressent written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Dawidkubis/pressent already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded proc-macro-error v0.4.5 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.5 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded pear_codegen v0.1.2 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded aho-corasick v0.7.7 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded devise_core v0.2.0 [INFO] [stderr] Downloaded entities v1.0.1 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded yansi v0.5.0 [INFO] [stderr] Downloaded language-tags v0.2.2 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded version_check v0.9.1 [INFO] [stderr] Downloaded typenum v1.11.2 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded twoway v0.2.1 [INFO] [stderr] Downloaded rocket_codegen v0.4.2 [INFO] [stderr] Downloaded indexmap v1.3.1 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded pest_meta v2.1.2 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded unchecked-index v0.2.2 [INFO] [stderr] Downloaded generic-array v0.12.3 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded typed-arena v1.7.0 [INFO] [stderr] Downloaded structopt-derive v0.4.1 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded pest_generator v2.1.1 [INFO] [stderr] Downloaded regex-syntax v0.6.13 [INFO] [stderr] Downloaded regex v1.3.3 [INFO] [stderr] Downloaded unicode_categories v0.1.1 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded yansi v0.4.0 [INFO] [stderr] Downloaded pear v0.1.2 [INFO] [stderr] Downloaded rocket_http v0.4.2 [INFO] [stderr] Downloaded state v0.4.1 [INFO] [stderr] Downloaded rocket v0.4.2 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded syn-mid v0.4.0 [INFO] [stderr] Downloaded rustversion v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded structopt v0.3.8 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded cookie v0.11.2 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded comrak v0.6.2 [INFO] [stderr] Downloaded ring v0.13.5 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded devise_codegen v0.2.0 [INFO] [stderr] Downloaded devise v0.2.0 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded atty v0.2.14 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 027ff4891fd74550f31a2f7e171e320b8613ba82b352899d5da6759e5ad4d4d4 [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" "027ff4891fd74550f31a2f7e171e320b8613ba82b352899d5da6759e5ad4d4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "027ff4891fd74550f31a2f7e171e320b8613ba82b352899d5da6759e5ad4d4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "027ff4891fd74550f31a2f7e171e320b8613ba82b352899d5da6759e5ad4d4d4", kill_on_drop: false }` [INFO] [stdout] 027ff4891fd74550f31a2f7e171e320b8613ba82b352899d5da6759e5ad4d4d4 [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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8ff5660d5f0ecc01d3fd12d9647068cce5b7866425bfa7b63c5d2575ab4b11b [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" "e8ff5660d5f0ecc01d3fd12d9647068cce5b7866425bfa7b63c5d2575ab4b11b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Compiling rocket v0.4.2 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pear_codegen-8a6f8fb3aa088faf/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.55.0-beta.3 (2021-07-31). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5605674efa50 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5605674efa50 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5605674efa50 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5605674efa50 - ::fmt::h48b88277def8b362 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x56056750ca2c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x5605674ed915 - std::io::Write::write_fmt::hd42607e5d8e44db0 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15 [INFO] [stderr] 6: 0x5605674f168b - std::sys_common::backtrace::_print::ha537687d6c17dd0d [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5605674f168b - std::sys_common::backtrace::print::h61376ae57d131d72 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5605674f168b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5605674f1161 - std::panicking::default_hook::hdac7fc06578c14ce [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5605674f1d54 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x5605674c394f - std::panicking::begin_panic::{{closure}}::hba73d0855ae5a9d9 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x5605674c3608 - std::sys_common::backtrace::__rust_end_short_backtrace::h9e764acc0a21a848 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5605674c3895 - std::panicking::begin_panic::hbeeffa192c996c27 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x5605674c215f - build_script_build::main::hb1d60aa5fe400f5c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] 15: 0x5605674c447b - core::ops::function::FnOnce::call_once::h7a070acc28e7dde7 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x5605674c364e - std::sys_common::backtrace::__rust_begin_short_backtrace::h54927af071a08183 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x5605674c3351 - std::rt::lang_start::{{closure}}::he9892ba086d4de08 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:63:18 [INFO] [stderr] 18: 0x5605674f225a - core::ops::function::impls:: for &F>::call_once::ha88a7d1a4d24e549 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x5605674f225a - std::panicking::try::do_call::hd3b1d7740607ccc7 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40 [INFO] [stderr] 20: 0x5605674f225a - std::panicking::try::h0ee8c65ac7461507 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19 [INFO] [stderr] 21: 0x5605674f225a - std::panic::catch_unwind::head47f0de4ccd838 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14 [INFO] [stderr] 22: 0x5605674f225a - std::rt::lang_start_internal::{{closure}}::hbc7de8ec820ac085 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:48 [INFO] [stderr] 23: 0x5605674f225a - std::panicking::try::do_call::h2609e52e8bad4a7b [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40 [INFO] [stderr] 24: 0x5605674f225a - std::panicking::try::hd0929f0b603e0389 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19 [INFO] [stderr] 25: 0x5605674f225a - std::panic::catch_unwind::h27902b81c3e47571 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14 [INFO] [stderr] 26: 0x5605674f225a - std::rt::lang_start_internal::h3fb2d794dd391e3e [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:20 [INFO] [stderr] 27: 0x5605674c3320 - std::rt::lang_start::hce9d69347bd5d8d4 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:62:5 [INFO] [stderr] 28: 0x5605674c2ddc - main [INFO] [stderr] 29: 0x7f53705c70b3 - __libc_start_main [INFO] [stderr] 30: 0x5605674c193e - _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" "e8ff5660d5f0ecc01d3fd12d9647068cce5b7866425bfa7b63c5d2575ab4b11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ff5660d5f0ecc01d3fd12d9647068cce5b7866425bfa7b63c5d2575ab4b11b", kill_on_drop: false }` [INFO] [stdout] e8ff5660d5f0ecc01d3fd12d9647068cce5b7866425bfa7b63c5d2575ab4b11b