[INFO] fetching crate evm-signer-kms 0.4.4...
[INFO] checking evm-signer-kms-0.4.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate evm-signer-kms 0.4.4 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate evm-signer-kms 0.4.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate evm-signer-kms 0.4.4
[INFO] tweaked toml for crates.io crate evm-signer-kms 0.4.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate evm-signer-kms 0.4.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate evm-signer-kms 0.4.4 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 081497880fcdec0cafb1e0a1ced34b83281bbee91853c9cc0f4f983c5fdcad6f
[INFO] running `Command { std: "docker" "start" "-a" "081497880fcdec0cafb1e0a1ced34b83281bbee91853c9cc0f4f983c5fdcad6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "081497880fcdec0cafb1e0a1ced34b83281bbee91853c9cc0f4f983c5fdcad6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081497880fcdec0cafb1e0a1ced34b83281bbee91853c9cc0f4f983c5fdcad6f", kill_on_drop: false }`
[INFO] [stdout] 081497880fcdec0cafb1e0a1ced34b83281bbee91853c9cc0f4f983c5fdcad6f
[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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d00539a7143d83a4401d6d12dd8dd1b4ee7e04e2a760bac1a9c827d2605d77b3
[INFO] running `Command { std: "docker" "start" "-a" "d00539a7143d83a4401d6d12dd8dd1b4ee7e04e2a760bac1a9c827d2605d77b3", kill_on_drop: false }`
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[INFO] [stderr]     Checking evm-signer-kms v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> src/account/eip2.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let input = SignatureComponent::try_from(SECP_256K1_N.to_be_bytes()).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> src/account/eip2.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let input = SignatureComponent::try_from((SECP_256K1_N + 1).to_be_bytes()).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> src/account/eip2.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let input = SignatureComponent::try_from((SECP_256K1_N - 1).to_be_bytes()).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> src/account/eip2.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let input = SignatureComponent::try_from(U256([0x01, 0x00]).to_be_bytes()).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `evm-signer-kms` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d00539a7143d83a4401d6d12dd8dd1b4ee7e04e2a760bac1a9c827d2605d77b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00539a7143d83a4401d6d12dd8dd1b4ee7e04e2a760bac1a9c827d2605d77b3", kill_on_drop: false }`
[INFO] [stdout] d00539a7143d83a4401d6d12dd8dd1b4ee7e04e2a760bac1a9c827d2605d77b3
