[INFO] cloning repository https://github.com/ndkazu/Phala_Challenge2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ndkazu/Phala_Challenge2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndkazu%2FPhala_Challenge2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndkazu%2FPhala_Challenge2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4751aa273bcf3b0b78717b1bd8c97a559eeaecb8
[INFO] documenting ndkazu/Phala_Challenge2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndkazu%2FPhala_Challenge2" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
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[INFO] validating manifest of git repo https://github.com/ndkazu/Phala_Challenge2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ndkazu/Phala_Challenge2
[INFO] finished tweaking git repo https://github.com/ndkazu/Phala_Challenge2
[INFO] tweaked toml for git repo https://github.com/ndkazu/Phala_Challenge2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ndkazu/Phala_Challenge2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/kvinwang/fixed-macro.git`
[INFO] [stderr]     Updating git repository `https://github.com/Phala-Network/yasna.rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost v0.7.0
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[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "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] 88dfeac5206ccf4eab9cc513abbb26e150608aaaf09e92f7528d2ff13176df18
[INFO] running `Command { std: "docker" "start" "-a" "88dfeac5206ccf4eab9cc513abbb26e150608aaaf09e92f7528d2ff13176df18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88dfeac5206ccf4eab9cc513abbb26e150608aaaf09e92f7528d2ff13176df18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dfeac5206ccf4eab9cc513abbb26e150608aaaf09e92f7528d2ff13176df18", kill_on_drop: false }`
[INFO] [stdout] 88dfeac5206ccf4eab9cc513abbb26e150608aaaf09e92f7528d2ff13176df18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "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] c663af8408bc192a23f3d8378429a42b9e4a1743f9e700b32cea944562bd1224
[INFO] running `Command { std: "docker" "start" "-a" "c663af8408bc192a23f3d8378429a42b9e4a1743f9e700b32cea944562bd1224", kill_on_drop: false }`
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[INFO] [stderr]    Compiling parity-util-mem v0.10.0
[INFO] [stderr]    Compiling erased-serde v0.3.16
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[INFO] [stderr]     Checking tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling arrayvec v0.7.1
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[INFO] [stderr]     Checking signature v1.3.1
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[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]    Compiling futures-io v0.3.17
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[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling parity-wasm v0.42.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.75
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
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[INFO] [stderr]    Compiling cranelift-codegen-shared v0.74.0
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cranelift-entity v0.74.0
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[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]     Checking asn1_der v0.7.4
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[INFO] [stderr]    Compiling ipnet v2.3.1
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[INFO] [stderr]    Compiling scoped-tls v1.0.0
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[INFO] [stderr]     Checking spin v0.9.2
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[INFO] [stderr]    Compiling sc-consensus-slots v0.10.0-dev (/opt/rustwide/workdir/substrate/client/consensus/slots)
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[INFO] [stderr]     Checking ascii v0.9.3
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[INFO] [stderr]  Documenting phala-allocator v0.1.0 (/opt/rustwide/workdir/crates/phala-allocator)
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]     Checking instant v0.1.10
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[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking async-dup v1.2.2
[INFO] [stderr]     Checking cpp_demangle v0.3.3
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking encoding_rs v0.8.28
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]    Compiling build-helper v0.1.1
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling quicksink v0.1.2
[INFO] [stderr]     Checking phactory-pal v0.1.0 (/opt/rustwide/workdir/crates/phactory/pal)
[INFO] [stderr]  Documenting phactory-pal v0.1.0 (/opt/rustwide/workdir/crates/phactory/pal)
[INFO] [stderr]    Compiling uint v0.9.1
[INFO] [stderr]    Compiling hash256-std-hasher v0.15.2
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> crates/phactory/pal/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking http-body v0.4.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling substrate-build-script-utils v3.0.0 (/opt/rustwide/workdir/substrate/utils/build-script-utils)
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap2 v0.2.3
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling fs-swap v0.2.6
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling rpassword v5.0.1
[INFO] [stderr]    Compiling fdlimit v0.2.1
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]    Compiling bindgen v0.59.1
[INFO] [stderr]    Compiling unic-segment v0.9.0
[INFO] [stderr]     Checking byte-pool v0.2.3
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr] error: could not compile `cranelift-codegen-meta`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cranelift_codegen_meta --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cranelift-codegen-meta-0.74.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=db36f70398408580 -C extra-filename=-db36f70398408580 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cranelift_codegen_shared=/opt/rustwide/target/debug/deps/libcranelift_codegen_shared-b7bd6294c6aa9e64.rmeta --extern cranelift_entity=/opt/rustwide/target/debug/deps/libcranelift_entity-d9b815ca4b296a5e.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fixed`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name fixed --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fixed-1.9.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=31403c8c552783d8 -C extra-filename=-31403c8c552783d8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern az_crate=/opt/rustwide/target/debug/deps/libaz-4c88aba1567a7dc7.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-038f1a94209b83c7.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-722dc717869b2bc3.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-eb1a44f4bbe6605b.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c663af8408bc192a23f3d8378429a42b9e4a1743f9e700b32cea944562bd1224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c663af8408bc192a23f3d8378429a42b9e4a1743f9e700b32cea944562bd1224", kill_on_drop: false }`
[INFO] [stdout] c663af8408bc192a23f3d8378429a42b9e4a1743f9e700b32cea944562bd1224