[INFO] fetching crate bitcoinsecp256k1-scratch 0.1.12-alpha.0... [INFO] checking bitcoinsecp256k1-scratch-0.1.12-alpha.0 against master#04e957578c77c95a0505f5818d0068b459f673e3 for pr-108782 [INFO] extracting crate bitcoinsecp256k1-scratch 0.1.12-alpha.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate bitcoinsecp256k1-scratch 0.1.12-alpha.0 on toolchain 04e957578c77c95a0505f5818d0068b459f673e3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinsecp256k1-scratch 0.1.12-alpha.0 [INFO] finished tweaking crates.io crate bitcoinsecp256k1-scratch 0.1.12-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinsecp256k1-scratch 0.1.12-alpha.0 written to /workspace/builds/worker-3-tc1/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" "+04e957578c77c95a0505f5818d0068b459f673e3" "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" "+04e957578c77c95a0505f5818d0068b459f673e3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10481c39f182b818db480cc8fe95969ffbad297a9dd5009636a1189b34fc36f7 [INFO] running `Command { std: "docker" "start" "-a" "10481c39f182b818db480cc8fe95969ffbad297a9dd5009636a1189b34fc36f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10481c39f182b818db480cc8fe95969ffbad297a9dd5009636a1189b34fc36f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10481c39f182b818db480cc8fe95969ffbad297a9dd5009636a1189b34fc36f7", kill_on_drop: false }` [INFO] [stdout] 10481c39f182b818db480cc8fe95969ffbad297a9dd5009636a1189b34fc36f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+04e957578c77c95a0505f5818d0068b459f673e3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d7593174cb1d552713d48d742968f702e4f7696374ad415ae43056b9417cba0 [INFO] running `Command { std: "docker" "start" "-a" "4d7593174cb1d552713d48d742968f702e4f7696374ad415ae43056b9417cba0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling gimli v0.27.2 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling object v0.30.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling 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bitcoin-imports v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinsecp256k1-scratch v0.1.12-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_size` [INFO] [stdout] --> src/scratch.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | max_size: usize) -> *mut Scratch { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_size` [INFO] [stdout] --> src/scratch.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | max_size: usize) -> *mut Scratch { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | scratch: *mut Scratch) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | scratch: *const Scratch) -> usize { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | scratch: *mut Scratch) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checkpoint` [INFO] [stdout] --> src/scratch.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | checkpoint: usize) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | scratch: *const Scratch) -> usize { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | scratch: *const Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_objects` [INFO] [stdout] --> src/scratch.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | n_objects: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_objects` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/scratch.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | size: usize) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checkpoint` [INFO] [stdout] --> src/scratch.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | checkpoint: usize) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | scratch: *const Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_objects` [INFO] [stdout] --> src/scratch.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | n_objects: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_objects` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/scratch.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | size: usize) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `data`, `alloc_size`, and `max_size` are never read [INFO] [stdout] --> src/scratch.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Scratch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | magic: [u8; 8], [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | data: *mut c_void, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | alloc_size: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | max_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `data`, `alloc_size`, and `max_size` are never read [INFO] [stdout] --> src/scratch.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Scratch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | magic: [u8; 8], [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | data: *mut c_void, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | alloc_size: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | max_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "4d7593174cb1d552713d48d742968f702e4f7696374ad415ae43056b9417cba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d7593174cb1d552713d48d742968f702e4f7696374ad415ae43056b9417cba0", kill_on_drop: false }` [INFO] [stdout] 4d7593174cb1d552713d48d742968f702e4f7696374ad415ae43056b9417cba0