[INFO] cloning repository https://github.com/TheMallen/napirs-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheMallen/napirs-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheMallen%2Fnapirs-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheMallen%2Fnapirs-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 972358c882b9caa334a440dc0e027667eafe6bd7
[INFO] checking TheMallen/napirs-test against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheMallen%2Fnapirs-test" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheMallen/napirs-test on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TheMallen/napirs-test
[INFO] finished tweaking git repo https://github.com/TheMallen/napirs-test
[INFO] tweaked toml for git repo https://github.com/TheMallen/napirs-test written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/TheMallen/napirs-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded napi-derive v1.1.0
[INFO] [stderr]   Downloaded napi-sys v1.1.1
[INFO] [stderr]   Downloaded st-map v0.1.4
[INFO] [stderr]   Downloaded swc_visit v0.2.6
[INFO] [stderr]   Downloaded napi v1.7.6
[INFO] [stderr]   Downloaded swc_atoms v0.2.7
[INFO] [stderr]   Downloaded swc_ecma_transforms v0.59.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_base v0.22.3
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v0.2.1
[INFO] [stderr]   Downloaded swc_ecma_loader v0.11.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_compat v0.25.2
[INFO] [stderr]   Downloaded swc_ecma_transforms_optimization v0.29.1
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.62.1
[INFO] [stderr]   Downloaded static-map-macro v0.2.1
[INFO] [stderr]   Downloaded relative-path v1.5.0
[INFO] [stderr]   Downloaded swc_bundler v0.46.0
[INFO] [stderr]   Downloaded swc_ecma_preset_env v0.29.0
[INFO] [stderr]   Downloaded mimalloc-rust-sys v1.7.2
[INFO] [stderr]   Downloaded swc v0.30.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v0.28.2
[INFO] [stderr]   Downloaded mimalloc-rust v0.1.1
[INFO] [stderr]   Downloaded napi-build v1.1.0
[INFO] [stderr]   Downloaded swc_ecma_ext_transforms v0.21.0
[INFO] [stderr]   Downloaded normpath v0.2.0
[INFO] [stderr]   Downloaded swc_ecma_utils v0.40.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_proposal v0.26.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_react v0.27.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_module v0.26.2
[INFO] [stderr]   Downloaded swc_ecma_transforms_classes v0.8.0
[INFO] [stderr]   Downloaded swc_ecma_parser v0.63.0
[INFO] [stderr]   Downloaded swc_ecma_ast v0.49.5
[INFO] [stderr]   Downloaded swc_ecmascript v0.46.0
[INFO] [stderr]   Downloaded swc_ecma_visit v0.35.2
[INFO] [stderr]   Downloaded swc_common v0.11.9
[INFO] [stderr]   Downloaded swc_node_base v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "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] 15d70787e8373ab50ba3bcf2620cb929fd56cc9649c72520a2fdbfe6979921e7
[INFO] running `Command { std: "docker" "start" "-a" "15d70787e8373ab50ba3bcf2620cb929fd56cc9649c72520a2fdbfe6979921e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d70787e8373ab50ba3bcf2620cb929fd56cc9649c72520a2fdbfe6979921e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d70787e8373ab50ba3bcf2620cb929fd56cc9649c72520a2fdbfe6979921e7", kill_on_drop: false }`
[INFO] [stdout] 15d70787e8373ab50ba3bcf2620cb929fd56cc9649c72520a2fdbfe6979921e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8189ec6e95edf5f770777c8c54d8a334c87931ec0bd642c6e1691b18f0ddd508
[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" "8189ec6e95edf5f770777c8c54d8a334c87931ec0bd642c6e1691b18f0ddd508", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking pathdiff v0.2.0
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]    Compiling swc_bundler v0.46.0
[INFO] [stderr]     Checking relative-path v1.5.0
[INFO] [stderr]     Checking radix_fmt v1.0.0
[INFO] [stderr]    Compiling napi-build v1.1.0
[INFO] [stderr]     Checking napi-sys v1.1.1
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.2
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking ahash v0.7.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling swcify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking indexmap v1.7.0
[INFO] [stderr]     Checking lru v0.6.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking mimalloc-rust v0.1.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mimalloc-rust-0.1.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(allocator_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mimalloc-rust` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8189ec6e95edf5f770777c8c54d8a334c87931ec0bd642c6e1691b18f0ddd508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8189ec6e95edf5f770777c8c54d8a334c87931ec0bd642c6e1691b18f0ddd508", kill_on_drop: false }`
[INFO] [stdout] 8189ec6e95edf5f770777c8c54d8a334c87931ec0bd642c6e1691b18f0ddd508
