[INFO] fetching crate connect4-server 0.1.0... [INFO] testing connect4-server-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate connect4-server 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate connect4-server 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate connect4-server 0.1.0 [INFO] finished tweaking crates.io crate connect4-server 0.1.0 [INFO] tweaked toml for crates.io crate connect4-server 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate connect4-server 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bson v0.14.1 [INFO] [stderr] Downloaded err-derive v0.2.3 [INFO] [stderr] Downloaded rocket_contrib v0.4.4 [INFO] [stderr] Downloaded trust-dns-proto v0.19.3 [INFO] [stderr] Downloaded trust-dns-resolver v0.19.3 [INFO] [stderr] Downloaded os_info v1.3.3 [INFO] [stderr] Downloaded filetime v0.2.9 [INFO] [stderr] Downloaded tokio v0.2.16 [INFO] [stderr] Downloaded mongodb v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f12cc3e0e5a1a41e915b152865f6f297c7e05f36a67a7b1b1e75d44dc4e1c9ae [INFO] running `Command { std: "docker" "start" "-a" "f12cc3e0e5a1a41e915b152865f6f297c7e05f36a67a7b1b1e75d44dc4e1c9ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f12cc3e0e5a1a41e915b152865f6f297c7e05f36a67a7b1b1e75d44dc4e1c9ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12cc3e0e5a1a41e915b152865f6f297c7e05f36a67a7b1b1e75d44dc4e1c9ae", kill_on_drop: false }` [INFO] [stdout] f12cc3e0e5a1a41e915b152865f6f297c7e05f36a67a7b1b1e75d44dc4e1c9ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 152994cb41fe03899b82cddac1a7e0968d1f501d2d3e9ff00b17ff6a53f87da3 [INFO] running `Command { std: "docker" "start" "-a" "152994cb41fe03899b82cddac1a7e0968d1f501d2d3e9ff00b17ff6a53f87da3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling unic-common v0.7.0 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling unic-char-range v0.7.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rocket_codegen v0.4.4 [INFO] [stderr] Compiling rocket v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling unic-ucd-version v0.7.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling unic-char-property v0.7.0 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling idna v0.1.5 [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-c612923f04b0a015/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: 1.60.0 (2022-04-04). 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: 0x5580695b429d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5580695b429d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5580695b429d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x5580695b429d - ::fmt::h606862f787600875 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x5580695d463c - core::fmt::write::he803f0f418caf762 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] 5: 0x5580695b0548 - std::io::Write::write_fmt::h70bc45872f37e7bb [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stderr] 6: 0x5580695b6197 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x5580695b6197 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x5580695b6197 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5580695b5e60 - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x5580695b68e9 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x558069582c64 - std::panicking::begin_panic::{{closure}}::h8185402e26617b6f [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:617:9 [INFO] [stderr] 12: 0x558069582498 - std::sys_common::backtrace::__rust_end_short_backtrace::h16ece1b7fa3cd85c [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x558069582bdf - std::panicking::begin_panic::h1e3e074e540e2d3d [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:616:12 [INFO] [stderr] 14: 0x55806958131f - build_script_build::main::hb0b08075ad36998e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] 15: 0x5580695826cb - core::ops::function::FnOnce::call_once::hdd9e4149a6db4299 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55806958243e - std::sys_common::backtrace::__rust_begin_short_backtrace::h96528804e2503686 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 17: 0x5580695836a1 - std::rt::lang_start::{{closure}}::h2ca0b3606a01bfa8 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:145:18 [INFO] [stderr] 18: 0x5580695b3981 - core::ops::function::impls:: for &F>::call_once::hb7014f43484a8b4e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x5580695b3981 - std::panicking::try::do_call::h7bc9dc436daeb8c7 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stderr] 20: 0x5580695b3981 - std::panicking::try::h653d68a27ff5f175 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stderr] 21: 0x5580695b3981 - std::panic::catch_unwind::h9d739f9f59895e68 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stderr] 22: 0x5580695b3981 - std::rt::lang_start_internal::{{closure}}::hf006f2bc7ce22bbe [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:48 [INFO] [stderr] 23: 0x5580695b3981 - std::panicking::try::do_call::hfb39d6df61a2e69f [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x5580695b3981 - std::panicking::try::h13e2d225134958ac [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x5580695b3981 - std::panic::catch_unwind::h3bd49b5a5dfb1a50 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x5580695b3981 - std::rt::lang_start_internal::h2ba92edce36c035e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:20 [INFO] [stderr] 27: 0x558069583670 - std::rt::lang_start::hd02338420255e15b [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:144:17 [INFO] [stderr] 28: 0x558069581d8c - main [INFO] [stderr] 29: 0x7f11479ef0b3 - __libc_start_main [INFO] [stderr] 30: 0x558069580bae - _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" "152994cb41fe03899b82cddac1a7e0968d1f501d2d3e9ff00b17ff6a53f87da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "152994cb41fe03899b82cddac1a7e0968d1f501d2d3e9ff00b17ff6a53f87da3", kill_on_drop: false }` [INFO] [stdout] 152994cb41fe03899b82cddac1a7e0968d1f501d2d3e9ff00b17ff6a53f87da3