[INFO] fetching crate sv2_ffi 1.0.0... [INFO] checking sv2_ffi-1.0.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate sv2_ffi 1.0.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate sv2_ffi 1.0.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sv2_ffi 1.0.0 [INFO] finished tweaking crates.io crate sv2_ffi 1.0.0 [INFO] tweaked toml for crates.io crate sv2_ffi 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding bitcoin-internals v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding bitcoin_hashes v0.13.0 (latest: v0.14.0) [INFO] [stderr] Adding common_messages_sv2 v1.0.0 (latest: v2.0.0) [INFO] [stderr] Adding const_sv2 v1.0.0 (latest: v2.0.0) [INFO] [stderr] Adding env_logger v0.8.4 (latest: v0.11.5) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding hex-conservative v0.1.2 (latest: v0.2.1) [INFO] [stderr] Adding secp256k1 v0.28.2 (latest: v0.29.0) [INFO] [stderr] Adding secp256k1-sys v0.9.2 (latest: v0.10.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const_sv2 v2.0.0 [INFO] [stderr] Downloaded const_sv2 v1.0.0 [INFO] [stderr] Downloaded derive_codec_sv2 v1.1.0 [INFO] [stderr] Downloaded common_messages_sv2 v1.0.0 [INFO] [stderr] Downloaded codec_sv2 v1.2.1 [INFO] [stderr] Downloaded framing_sv2 v2.0.0 [INFO] [stderr] Downloaded buffer_sv2 v1.1.0 [INFO] [stderr] Downloaded binary_codec_sv2 v1.2.0 [INFO] [stderr] Downloaded binary_sv2 v1.2.0 [INFO] [stderr] Downloaded template_distribution_sv2 v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edeea432097e69a5715696faef9dde36d88320530109b2a6fa4d2fd8dd5798c5 [INFO] running `Command { std: "docker" "start" "-a" "edeea432097e69a5715696faef9dde36d88320530109b2a6fa4d2fd8dd5798c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edeea432097e69a5715696faef9dde36d88320530109b2a6fa4d2fd8dd5798c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edeea432097e69a5715696faef9dde36d88320530109b2a6fa4d2fd8dd5798c5", kill_on_drop: false }` [INFO] [stdout] edeea432097e69a5715696faef9dde36d88320530109b2a6fa4d2fd8dd5798c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eebe0b38fc7cc357e16cf77c571d01e3556871368919d3ed0c56b6409d7fc443 [INFO] running `Command { std: "docker" "start" "-a" "eebe0b38fc7cc357e16cf77c571d01e3556871368919d3ed0c56b6409d7fc443", kill_on_drop: false }` [INFO] [stderr] Compiling bitcoin-internals v0.2.0 [INFO] [stderr] Checking hex-conservative v0.1.2 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling binary_codec_sv2 v1.2.0 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking bitcoin_hashes v0.13.0 [INFO] [stderr] Compiling derive_codec_sv2 v1.1.0 [INFO] [stderr] Checking binary_sv2 v1.2.0 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking buffer_sv2 v1.1.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking secp256k1 v0.28.2 [INFO] [stderr] Checking const_sv2 v2.0.0 [INFO] [stderr] Checking const_sv2 v1.0.0 [INFO] [stderr] Checking framing_sv2 v2.0.0 [INFO] [stderr] Checking template_distribution_sv2 v1.0.2 [INFO] [stderr] Checking common_messages_sv2 v1.0.0 [INFO] [stderr] Checking codec_sv2 v1.2.1 [INFO] [stderr] Checking sv2_ffi v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Frame` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use codec_sv2::{Encoder, Frame, StandardDecoder, StandardSv2Frame}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Frame` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use codec_sv2::{Encoder, Frame, StandardDecoder, StandardSv2Frame}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 391 | Box::into_raw(encoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 391 | let _ = Box::into_raw(encoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | Box::into_raw(encoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 435 | let _ = Box::into_raw(encoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:457:5 [INFO] [stdout] | [INFO] [stdout] 457 | Box::into_raw(decoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 457 | let _ = Box::into_raw(decoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:476:13 [INFO] [stdout] | [INFO] [stdout] 476 | Box::into_raw(decoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 476 | let _ = Box::into_raw(decoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:484:13 [INFO] [stdout] | [INFO] [stdout] 484 | Box::into_raw(decoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 484 | let _ = Box::into_raw(decoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 391 | Box::into_raw(encoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 391 | let _ = Box::into_raw(encoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | Box::into_raw(encoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 435 | let _ = Box::into_raw(encoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:457:5 [INFO] [stdout] | [INFO] [stdout] 457 | Box::into_raw(decoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 457 | let _ = Box::into_raw(decoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:476:13 [INFO] [stdout] | [INFO] [stdout] 476 | Box::into_raw(decoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 476 | let _ = Box::into_raw(decoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/lib.rs:484:13 [INFO] [stdout] | [INFO] [stdout] 484 | Box::into_raw(decoder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 484 | let _ = Box::into_raw(decoder); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.22s [INFO] running `Command { std: "docker" "inspect" "eebe0b38fc7cc357e16cf77c571d01e3556871368919d3ed0c56b6409d7fc443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eebe0b38fc7cc357e16cf77c571d01e3556871368919d3ed0c56b6409d7fc443", kill_on_drop: false }` [INFO] [stdout] eebe0b38fc7cc357e16cf77c571d01e3556871368919d3ed0c56b6409d7fc443