[INFO] cloning repository https://github.com/davidalber/rust-conduct-conformulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidalber/rust-conduct-conformulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidalber%2Frust-conduct-conformulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidalber%2Frust-conduct-conformulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 474c9edf2c602e794f7c1329a7dd7a525c1a5bd6 [INFO] documenting davidalber/rust-conduct-conformulator against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidalber%2Frust-conduct-conformulator" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidalber/rust-conduct-conformulator on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidalber/rust-conduct-conformulator [INFO] finished tweaking git repo https://github.com/davidalber/rust-conduct-conformulator [INFO] tweaked toml for git repo https://github.com/davidalber/rust-conduct-conformulator written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/davidalber/rust-conduct-conformulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 710a1ff1f1071f6b1df7bf3a8172916b6f463004b3c4f1fa3a980c9c4d6fcf6a [INFO] running `Command { std: "docker" "start" "-a" "710a1ff1f1071f6b1df7bf3a8172916b6f463004b3c4f1fa3a980c9c4d6fcf6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "710a1ff1f1071f6b1df7bf3a8172916b6f463004b3c4f1fa3a980c9c4d6fcf6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710a1ff1f1071f6b1df7bf3a8172916b6f463004b3c4f1fa3a980c9c4d6fcf6a", kill_on_drop: false }` [INFO] [stdout] 710a1ff1f1071f6b1df7bf3a8172916b6f463004b3c4f1fa3a980c9c4d6fcf6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] ef4d4e89a11f42ec22cf95c555755fc347c89099ae20bc91c2da8af88e7f3d39 [INFO] running `Command { std: "docker" "start" "-a" "ef4d4e89a11f42ec22cf95c555755fc347c89099ae20bc91c2da8af88e7f3d39", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking futures v0.1.24 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking lazycell v1.1.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking encoding_rs v0.8.6 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking base64 v0.9.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking filetime v0.2.4 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling rocket_codegen v0.4.0 [INFO] [stderr] Compiling rocket v0.4.0 [INFO] [stderr] Compiling pest v2.0.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking tokio-executor v0.1.4 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [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-170954bf6ca23168/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: 1.62.0-beta.2 (2022-05-19). 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: 0x561fb0c563ed - std::backtrace_rs::backtrace::libunwind::trace::ha8406fd4a233ad1f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x561fb0c563ed - std::backtrace_rs::backtrace::trace_unsynchronized::h95f26ca4bd23bd0f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561fb0c563ed - std::sys_common::backtrace::_print_fmt::h9955f0b025c061cd [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x561fb0c563ed - ::fmt::h1025ecd2bac85833 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x561fb0c7408c - core::fmt::write::hd5fa34bae8a7f0ea [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x561fb0c538a1 - std::io::Write::write_fmt::h203cec764662c27d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x561fb0c57ab5 - std::sys_common::backtrace::_print::h330c8fadbab13d8b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x561fb0c57ab5 - std::sys_common::backtrace::print::h38d4cf1c3e16e656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x561fb0c57ab5 - std::panicking::default_hook::{{closure}}::h56cdf194ec124abb [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x561fb0c57729 - std::panicking::default_hook::h9929fdc60733f795 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x561fb0c58088 - std::panicking::rust_panic_with_hook::h490228be5a55104d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x561fb0c229d4 - std::panicking::begin_panic::{{closure}}::h8e0cc29527c7fa76 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:617:9 [INFO] [stderr] 12: 0x561fb0c22578 - std::sys_common::backtrace::__rust_end_short_backtrace::h18af6acdc166bde6 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x561fb0c22924 - std::panicking::begin_panic::hb335c77624279c4f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:616:12 [INFO] [stderr] 14: 0x561fb0c21170 - build_script_build::main::h4d1171aa08cfdf27 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] 15: 0x561fb0c2348b - core::ops::function::FnOnce::call_once::hb4ebc25b9ab75d44 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 16: 0x561fb0c225be - std::sys_common::backtrace::__rust_begin_short_backtrace::h771596f9169e7b36 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 17: 0x561fb0c237d1 - std::rt::lang_start::{{closure}}::h6d7985afdb92842d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:145:18 [INFO] [stderr] 18: 0x561fb0c502fe - core::ops::function::impls:: for &F>::call_once::h9c80b603d656db3f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 19: 0x561fb0c502fe - std::panicking::try::do_call::h86b1dd6fd2903147 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:492:40 [INFO] [stderr] 20: 0x561fb0c502fe - std::panicking::try::h06cba322e163361a [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:456:19 [INFO] [stderr] 21: 0x561fb0c502fe - std::panic::catch_unwind::h77fc4ef3c419c34e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panic.rs:137:14 [INFO] [stderr] 22: 0x561fb0c502fe - std::rt::lang_start_internal::{{closure}}::h6786ee70f1cf45dc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:128:48 [INFO] [stderr] 23: 0x561fb0c502fe - std::panicking::try::do_call::h682a3324f06cc1bc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x561fb0c502fe - std::panicking::try::h09ce465b693a7cf9 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x561fb0c502fe - std::panic::catch_unwind::h5eb4cb244476317c [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x561fb0c502fe - std::rt::lang_start_internal::hba2d4a4771a618dc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:128:20 [INFO] [stderr] 27: 0x561fb0c237a0 - std::rt::lang_start::he0775d20d21e6d27 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:144:17 [INFO] [stderr] 28: 0x561fb0c21bfc - main [INFO] [stderr] 29: 0x7f224e2ea0b3 - __libc_start_main [INFO] [stderr] 30: 0x561fb0c209fe - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ef4d4e89a11f42ec22cf95c555755fc347c89099ae20bc91c2da8af88e7f3d39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef4d4e89a11f42ec22cf95c555755fc347c89099ae20bc91c2da8af88e7f3d39", kill_on_drop: false }` [INFO] [stdout] ef4d4e89a11f42ec22cf95c555755fc347c89099ae20bc91c2da8af88e7f3d39