[INFO] fetching crate niftygate 0.8.0...
[INFO] documenting niftygate-0.8.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate niftygate 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate niftygate 0.8.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate niftygate 0.8.0
[INFO] finished tweaking crates.io crate niftygate 0.8.0
[INFO] tweaked toml for crates.io crate niftygate 0.8.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate niftygate 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 032b6fade08a96b9a5161c4e7774f5ab8c361886c18ad8efc09490a7763beaab
[INFO] running `Command { std: "docker" "start" "-a" "032b6fade08a96b9a5161c4e7774f5ab8c361886c18ad8efc09490a7763beaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "032b6fade08a96b9a5161c4e7774f5ab8c361886c18ad8efc09490a7763beaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032b6fade08a96b9a5161c4e7774f5ab8c361886c18ad8efc09490a7763beaab", kill_on_drop: false }`
[INFO] [stdout] 032b6fade08a96b9a5161c4e7774f5ab8c361886c18ad8efc09490a7763beaab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25ccb4bbea5eacab1d629ddecb0ba8dbeb1e9834b996fc4a9d307604384a9855
[INFO] running `Command { std: "docker" "start" "-a" "25ccb4bbea5eacab1d629ddecb0ba8dbeb1e9834b996fc4a9d307604384a9855", kill_on_drop: false }`
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[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking async-session v2.0.1
[INFO] [stderr]     Checking async-sse v4.1.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]     Checking femme v2.2.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking der-parser v7.0.0
[INFO] [stderr]     Checking route-recognizer v0.2.0
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking array-init v0.0.4
[INFO] [stderr]     Checking tide v0.16.0
[INFO] [stderr]     Checking x509-parser v0.13.2
[INFO] [stderr]    Compiling ethcontract-common v0.17.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking ress v0.11.4
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]    Compiling ethcontract-generate v0.17.0
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]     Checking res-regex v0.1.4
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking dialoguer v0.10.1
[INFO] [stderr]     Checking web-sys v0.3.57
[INFO] [stderr]     Checking yasna v0.5.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking pem v1.0.2
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking hash-chain v0.3.2
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking resast v0.4.1
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking rcgen v0.9.2
[INFO] [stderr]     Checking lz4_flex v0.9.2
[INFO] [stderr]     Checking ressa v0.7.6
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking platform-path v0.1.0
[INFO] [stderr]     Checking serde-hex v0.1.0
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling ethcontract-derive v0.17.0
[INFO] [stderr]     Checking surf v2.3.2
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking vfs v0.5.2
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking async-rustls v0.2.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking niftygate-certificate v0.8.0
[INFO] [stderr]     Checking niftygate-guide v0.8.0
[INFO] [stderr]     Checking tide-rustls v0.3.0
[INFO] [stderr]     Checking ethcontract v0.17.0
[INFO] [stderr]     Checking niftygate-bindings v0.8.0
[INFO] [stderr]     Checking niftygate-asset v0.8.0
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `exists`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/niftygate-asset-0.8.0/src/compatibility/path.rs:77:1
[INFO] [stdout]    |
[INFO] [stdout] 20 |   fn exists(&self) -> Result<bool, Self::Error>;
[INFO] [stdout]    |   ---------------------------------------------- `exists` from trait
[INFO] [stdout] ...
[INFO] [stdout] 77 | impl Path for std::path::PathBuf {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `exists` in implementation
[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 E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `niftygate-asset` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `niftygate-bindings` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name niftygate_bindings --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/niftygate-bindings-0.8.0/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=3621fc19b3200953 -C extra-filename=-3621fc19b3200953 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ethcontract=/opt/rustwide/target/debug/deps/libethcontract-c135e71cb502e296.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-91da5f44aca39f3b.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/secp256k1-sys-728c7fc4d041d13a/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "25ccb4bbea5eacab1d629ddecb0ba8dbeb1e9834b996fc4a9d307604384a9855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ccb4bbea5eacab1d629ddecb0ba8dbeb1e9834b996fc4a9d307604384a9855", kill_on_drop: false }`
[INFO] [stdout] 25ccb4bbea5eacab1d629ddecb0ba8dbeb1e9834b996fc4a9d307604384a9855
