[INFO] fetching crate wal-rs 1.0.2... [INFO] checking wal-rs-1.0.2 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate wal-rs 1.0.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate wal-rs 1.0.2 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wal-rs 1.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate wal-rs 1.0.2 [INFO] tweaked toml for crates.io crate wal-rs 1.0.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e457f28d4a0f4ee4b8ca0dcaa9764e6fa8b386ca09afb964615c1d22645a71f8 [INFO] running `Command { std: "docker" "start" "-a" "e457f28d4a0f4ee4b8ca0dcaa9764e6fa8b386ca09afb964615c1d22645a71f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e457f28d4a0f4ee4b8ca0dcaa9764e6fa8b386ca09afb964615c1d22645a71f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e457f28d4a0f4ee4b8ca0dcaa9764e6fa8b386ca09afb964615c1d22645a71f8", kill_on_drop: false }` [INFO] [stdout] e457f28d4a0f4ee4b8ca0dcaa9764e6fa8b386ca09afb964615c1d22645a71f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cb3e80289b755a3f8f1212093671b88c0850bdafc5e867d43ffdbd9094e65a9 [INFO] running `Command { std: "docker" "start" "-a" "7cb3e80289b755a3f8f1212093671b88c0850bdafc5e867d43ffdbd9094e65a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking wal-rs v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/wal/mod.rs:94:52 [INFO] [stdout] | [INFO] [stdout] 94 | fn try_allocate(&mut self, n: usize) -> Result<(usize)> { [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/wal/mod.rs:94:52 [INFO] [stdout] | [INFO] [stdout] 94 | fn try_allocate(&mut self, n: usize) -> Result<(usize)> { [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "7cb3e80289b755a3f8f1212093671b88c0850bdafc5e867d43ffdbd9094e65a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb3e80289b755a3f8f1212093671b88c0850bdafc5e867d43ffdbd9094e65a9", kill_on_drop: false }` [INFO] [stdout] 7cb3e80289b755a3f8f1212093671b88c0850bdafc5e867d43ffdbd9094e65a9