[INFO] cloning repository https://github.com/FongYoong/ari-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FongYoong/ari-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFongYoong%2Fari-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFongYoong%2Fari-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 880ea5e9f3f4dfd51850a166f2c26f2adcbbe156 [INFO] testing FongYoong/ari-lang against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFongYoong%2Fari-lang" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FongYoong/ari-lang on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FongYoong/ari-lang [INFO] finished tweaking git repo https://github.com/FongYoong/ari-lang [INFO] tweaked toml for git repo https://github.com/FongYoong/ari-lang written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/FongYoong/ari-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-14/source/ari/Cargo.toml: unused manifest key: target.x86_64-unknown-linux-musl.linker [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 460db73ca3cbe3446ec2b9418d06e2be08e9fed62823f0e607dc8e51211d812e [INFO] running `Command { std: "docker" "start" "-a" "460db73ca3cbe3446ec2b9418d06e2be08e9fed62823f0e607dc8e51211d812e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "460db73ca3cbe3446ec2b9418d06e2be08e9fed62823f0e607dc8e51211d812e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460db73ca3cbe3446ec2b9418d06e2be08e9fed62823f0e607dc8e51211d812e", kill_on_drop: false }` [INFO] [stdout] 460db73ca3cbe3446ec2b9418d06e2be08e9fed62823f0e607dc8e51211d812e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a0ce38fb23933cd9ed6958dd783628376586de3e9230172cafc6cd82b46de4c [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" "2a0ce38fb23933cd9ed6958dd783628376586de3e9230172cafc6cd82b46de4c", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/ari/Cargo.toml: unused manifest key: target.x86_64-unknown-linux-musl.linker [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling zeroize v1.2.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling state v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling tokio v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rocket_codegen v0.4.6 [INFO] [stderr] Compiling rocket v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling ari_errors v0.1.0 (/opt/rustwide/workdir/ari_errors) [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> ari_errors/src/lib.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | pub static ref SCRIPT: Mutex = {Mutex::new(true)}; // Check if running script or interpreter [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 8 - pub static ref SCRIPT: Mutex = {Mutex::new(true)}; // Check if running script or interpreter [INFO] [stdout] 8 + pub static ref SCRIPT: Mutex = Mutex::new(true); // Check if running script or interpreter [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> ari_errors/src/lib.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ari_errors/src/lib.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | io::stdin().read_line(&mut input_line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling http-body v0.4.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pear_codegen-dee48bd7e17d176e/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a 'dev' or 'nightly' version of rustc. [INFO] [stderr] Installed version: 1.60.0 (2022-02-22) [INFO] [stderr] 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-0.1.4/build.rs:24:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556060b9ceac - std::backtrace_rs::backtrace::libunwind::trace::h02555d7ca8aa068a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x556060b9ceac - std::backtrace_rs::backtrace::trace_unsynchronized::h8555a46024147da8 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556060b9ceac - std::sys_common::backtrace::_print_fmt::h4c7f50b4f105da1e [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x556060b9ceac - ::fmt::ha305a40dbc030444 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x556060bbd1cc - core::fmt::write::hadd15acf4d6ce273 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] 5: 0x556060b99158 - std::io::Write::write_fmt::h0f87f6c0c21ec48a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/io/mod.rs:1657:15 [INFO] [stderr] 6: 0x556060b9ed97 - std::sys_common::backtrace::_print::h0dd5c0810675bd8c [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x556060b9ed97 - std::sys_common::backtrace::print::h20a2155fa0a22ca6 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x556060b9ed97 - std::panicking::default_hook::{{closure}}::habb3b6f3ccdfe00a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x556060b9ea5f - std::panicking::default_hook::h1c5cf4d5063a38e4 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x556060b9f4ea - std::panicking::rust_panic_with_hook::hb5de7a3072d2cf59 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x556060b68e84 - std::panicking::begin_panic::{{closure}}::he1c7b3da43c87ec0 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:617:9 [INFO] [stderr] 12: 0x556060b69218 - std::sys_common::backtrace::__rust_end_short_backtrace::h2d60d8901f5eb6e8 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x556060b68dff - std::panicking::begin_panic::h65696ed7ffe77a6b [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:616:12 [INFO] [stderr] 14: 0x556060b6b939 - build_script_build::main::hf3f6d1954b4dd8ca [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.4/build.rs:24:13 [INFO] [stderr] 15: 0x556060b6c90b - core::ops::function::FnOnce::call_once::h91af29b641aca2a7 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x556060b691be - std::sys_common::backtrace::__rust_begin_short_backtrace::hbb616ec34182f1d3 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 17: 0x556060b6cab1 - std::rt::lang_start::{{closure}}::h924d85861d74a348 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:145:18 [INFO] [stderr] 18: 0x556060b9c591 - core::ops::function::impls:: for &F>::call_once::h9e134bb161d17658 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x556060b9c591 - std::panicking::try::do_call::h7f361d911648db1a [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stderr] 20: 0x556060b9c591 - std::panicking::try::hbe441b12f8ff00e7 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stderr] 21: 0x556060b9c591 - std::panic::catch_unwind::h12066b7ab56d7459 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stderr] 22: 0x556060b9c591 - std::rt::lang_start_internal::{{closure}}::h901c86e61467dcde [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:48 [INFO] [stderr] 23: 0x556060b9c591 - std::panicking::try::do_call::h1817b5f028d90a8c [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x556060b9c591 - std::panicking::try::hd5afeaf2f0454960 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x556060b9c591 - std::panic::catch_unwind::h13348562ae6426ca [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x556060b9c591 - std::rt::lang_start_internal::hf194c7db73fedcb2 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:20 [INFO] [stderr] 27: 0x556060b6ca80 - std::rt::lang_start::h32b566cc03a01253 [INFO] [stderr] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:144:17 [INFO] [stderr] 28: 0x556060b6be0c - main [INFO] [stderr] 29: 0x7f6489a250b3 - __libc_start_main [INFO] [stderr] 30: 0x556060b67bae - _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" "2a0ce38fb23933cd9ed6958dd783628376586de3e9230172cafc6cd82b46de4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a0ce38fb23933cd9ed6958dd783628376586de3e9230172cafc6cd82b46de4c", kill_on_drop: false }` [INFO] [stdout] 2a0ce38fb23933cd9ed6958dd783628376586de3e9230172cafc6cd82b46de4c