[INFO] cloning repository https://github.com/Archanium/zubik [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Archanium/zubik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArchanium%2Fzubik", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArchanium%2Fzubik'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b714166a67f9c9e401998d3f565420b7e5fa80d [INFO] testing Archanium/zubik against 1.54.0 for beta-1.55-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArchanium%2Fzubik" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Archanium/zubik on toolchain 1.54.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Archanium/zubik [INFO] finished tweaking git repo https://github.com/Archanium/zubik [INFO] tweaked toml for git repo https://github.com/Archanium/zubik written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Archanium/zubik already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 493cc4aa77f02f1e130b0cdb7d85c154a2f0387e595ac606738879cfead7ef36 [INFO] running `Command { std: "docker" "start" "-a" "493cc4aa77f02f1e130b0cdb7d85c154a2f0387e595ac606738879cfead7ef36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "493cc4aa77f02f1e130b0cdb7d85c154a2f0387e595ac606738879cfead7ef36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493cc4aa77f02f1e130b0cdb7d85c154a2f0387e595ac606738879cfead7ef36", kill_on_drop: false }` [INFO] [stdout] 493cc4aa77f02f1e130b0cdb7d85c154a2f0387e595ac606738879cfead7ef36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b055b7460004e5ec63a9d961e8df2855eaa8007fd8c9a3c165b9a172d9e10bdf [INFO] running `Command { std: "docker" "start" "-a" "b055b7460004e5ec63a9d961e8df2855eaa8007fd8c9a3c165b9a172d9e10bdf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling lazycell v1.2.0 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling string v0.1.2 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.13 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling smallvec v0.6.6 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling rocket_codegen v0.4.0-rc.1 [INFO] [stderr] Compiling rocket v0.4.0-rc.1 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling libflate v0.1.18 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling mime v0.3.12 [INFO] [stderr] Compiling phf v0.7.23 [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-683dc090518dc28b/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: 1.54.0 (2021-07-26). 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: 0x55fd001b7100 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55fd001b7100 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fd001b7100 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55fd001b7100 - ::fmt::h32d1f94a80615d18 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55fd001d411c - core::fmt::write::h306731c068f7162c [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x55fd001b4f85 - std::io::Write::write_fmt::hd2fa90334eee2a21 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15 [INFO] [stderr] 6: 0x55fd001b8d2b - std::sys_common::backtrace::_print::h5abaa2601a852287 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55fd001b8d2b - std::sys_common::backtrace::print::h8d81445442bb638f [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55fd001b8d2b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55fd001b8801 - std::panicking::default_hook::hbea8e3ccf2ba8901 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55fd001b93f4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x55fd0018abbf - std::panicking::begin_panic::{{closure}}::hfed16c8d0c0ac4b0 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x55fd0018a578 - std::sys_common::backtrace::__rust_end_short_backtrace::h83102726c963d131 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55fd0018ab05 - std::panicking::begin_panic::h6a9b46d86596d254 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x55fd0018918f - build_script_build::main::hbc5a004b13b1c2aa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] 15: 0x55fd0018a64b - core::ops::function::FnOnce::call_once::ha62f6d03fffccde0 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55fd0018a5be - std::sys_common::backtrace::__rust_begin_short_backtrace::hf41e03016c87d157 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55fd0018b801 - std::rt::lang_start::{{closure}}::h95dcd8ca267866a7 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:49:18 [INFO] [stderr] 18: 0x55fd001b98f9 - core::ops::function::impls:: for &F>::call_once::h2aabc384aab89b7b [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55fd001b98f9 - std::panicking::try::do_call::hc5fcacb7a85fc7b1 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40 [INFO] [stderr] 20: 0x55fd001b98f9 - std::panicking::try::hb5d9603af3abbe3a [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19 [INFO] [stderr] 21: 0x55fd001b98f9 - std::panic::catch_unwind::h98fe6ac3925e64b4 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14 [INFO] [stderr] 22: 0x55fd001b98f9 - std::rt::lang_start_internal::h22ac7383c516f93e [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21 [INFO] [stderr] 23: 0x55fd0018b7e0 - std::rt::lang_start::h1acbfcef9beb512d [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:48:5 [INFO] [stderr] 24: 0x55fd00189dfc - main [INFO] [stderr] 25: 0x7f15fc3a40b3 - __libc_start_main [INFO] [stderr] 26: 0x55fd0018896e - _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" "b055b7460004e5ec63a9d961e8df2855eaa8007fd8c9a3c165b9a172d9e10bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b055b7460004e5ec63a9d961e8df2855eaa8007fd8c9a3c165b9a172d9e10bdf", kill_on_drop: false }` [INFO] [stdout] b055b7460004e5ec63a9d961e8df2855eaa8007fd8c9a3c165b9a172d9e10bdf