[INFO] fetching crate rings-core 0.2.4...
[INFO] checking rings-core-0.2.4 against try#9edc8987ad42f7a9d21d57465015000ae3578c17 for pr-108389
[INFO] extracting crate rings-core 0.2.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rings-core 0.2.4 on toolchain 9edc8987ad42f7a9d21d57465015000ae3578c17
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rings-core 0.2.4
[INFO] finished tweaking crates.io crate rings-core 0.2.4
[INFO] tweaked toml for crates.io crate rings-core 0.2.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9c90041893c25d82222f9841bd06ead7f7bf3cad1fc68fb944e72e17eccad0
[INFO] running `Command { std: "docker" "start" "-a" "bb9c90041893c25d82222f9841bd06ead7f7bf3cad1fc68fb944e72e17eccad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9c90041893c25d82222f9841bd06ead7f7bf3cad1fc68fb944e72e17eccad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9c90041893c25d82222f9841bd06ead7f7bf3cad1fc68fb944e72e17eccad0", kill_on_drop: false }`
[INFO] [stdout] bb9c90041893c25d82222f9841bd06ead7f7bf3cad1fc68fb944e72e17eccad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d28bfe6ec8bbf9326b0465f7e75d5af6966365f49d5b459f5ce0f3a240a616b
[INFO] running `Command { std: "docker" "start" "-a" "2d28bfe6ec8bbf9326b0465f7e75d5af6966365f49d5b459f5ce0f3a240a616b", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
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[INFO] [stderr]    Compiling webrtc-util v0.7.0
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[INFO] [stderr]    Compiling asn1-rs-impl v0.1.0
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
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[INFO] [stderr]     Checking crc v3.0.1
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[INFO] [stderr]    Compiling oid-registry v0.4.0
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[INFO] [stderr]    Compiling rustls v0.20.8
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[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]     Checking ecdsa v0.14.8
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[INFO] [stderr]     Checking curve25519-dalek v3.2.0
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[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking futures-executor v0.3.26
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]    Compiling substring v1.4.5
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[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]    Compiling oid-registry v0.6.1
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[INFO] [stderr]     Checking aes-gcm v0.9.4
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.84
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[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
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[INFO] [stderr]     Checking asn1-rs v0.5.1
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[INFO] [stderr]    Compiling toml_edit v0.18.1
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[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
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[INFO] [stderr]     Checking rustls v0.19.1
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[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]     Checking x25519-dalek v2.0.0-pre.1
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[INFO] [stderr]     Checking aead v0.5.1
[INFO] [stderr]     Checking uuid v1.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking idna v0.2.3
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[INFO] [stderr]     Checking js-sys v0.3.61
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[INFO] [stderr]    Compiling darling v0.14.3
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[INFO] [stderr]    Compiling derive_builder_core v0.11.2
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[INFO] [stderr]    Compiling proc-macro-crate v1.3.0
[INFO] [stderr]     Checking jsonrpc-core v18.0.0
[INFO] [stderr]     Checking x509-parser v0.13.2
[INFO] [stderr]     Checking concurrent-queue v2.1.0
[INFO] [stderr]     Checking ed25519 v1.5.3
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[INFO] [stderr]     Checking tokio-rustls v0.23.4
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[INFO] [stderr]    Compiling async-stream-impl v0.3.4
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking fs2 v0.4.3
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[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]     Checking async-channel v1.8.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking h2 v0.3.15
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[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking base58-monero v0.3.2
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]     Checking rand_hc v0.3.1
[INFO] [stderr]     Checking rcgen v0.9.3
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]    Compiling async-recursion v1.0.2
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.34
[INFO] [stderr]     Checking tracing-wasm v0.2.1
[INFO] [stderr]     Checking async-stream v0.3.4
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[INFO] [stderr]     Checking wasm-bindgen-test v0.3.34
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
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[INFO] [stderr]     Checking rtcp v0.7.2
[INFO] [stderr]     Checking webrtc-mdns v0.5.2
[INFO] [stderr]     Checking derive_builder v0.11.2
[INFO] [stderr]     Checking webrtc-sctp v0.7.0
[INFO] [stderr]     Checking webrtc-dtls v0.7.0
[INFO] [stderr]     Checking webrtc-media v0.5.0
[INFO] [stderr]     Checking turn v0.6.1
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[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking ecies v0.2.3
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking reqwest v0.11.14
[INFO] [stderr]     Checking ethabi v16.0.0
[INFO] [stderr]     Checking webrtc v0.6.0
[INFO] [stderr]     Checking web3 v0.18.0
[INFO] [stderr]     Checking rings-core v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.38s
[INFO] running `Command { std: "docker" "inspect" "2d28bfe6ec8bbf9326b0465f7e75d5af6966365f49d5b459f5ce0f3a240a616b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d28bfe6ec8bbf9326b0465f7e75d5af6966365f49d5b459f5ce0f3a240a616b", kill_on_drop: false }`
[INFO] [stdout] 2d28bfe6ec8bbf9326b0465f7e75d5af6966365f49d5b459f5ce0f3a240a616b