[INFO] fetching crate allan 0.2.4...
[INFO] checking allan-0.2.4 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate allan 0.2.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate allan 0.2.4 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate allan 0.2.4
[INFO] finished tweaking crates.io crate allan 0.2.4
[INFO] tweaked toml for crates.io crate allan 0.2.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding probability v0.15.12 (available: v0.20.3)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.8.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19845526adf662eafdfdd0dfe0878e3cf6c943535152a0b874f204dd76f4f885
[INFO] running `Command { std: "docker" "start" "-a" "19845526adf662eafdfdd0dfe0878e3cf6c943535152a0b874f204dd76f4f885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19845526adf662eafdfdd0dfe0878e3cf6c943535152a0b874f204dd76f4f885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19845526adf662eafdfdd0dfe0878e3cf6c943535152a0b874f204dd76f4f885", kill_on_drop: false }`
[INFO] [stdout] 19845526adf662eafdfdd0dfe0878e3cf6c943535152a0b874f204dd76f4f885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3624aee0a02d14d5efd100b5094b63917857052398b21043ee5644b8c9a4d159
[INFO] running `Command { std: "docker" "start" "-a" "3624aee0a02d14d5efd100b5094b63917857052398b21043ee5644b8c9a4d159", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking random v0.12.2
[INFO] [stderr]     Checking allan v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking special v0.8.1
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 let var: f64 = self.buffer[(2 * t)] - 2.0_f64 * self.buffer[t] + self.buffer[0];
[INFO] [stdout]     |                                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -                 let var: f64 = self.buffer[(2 * t)] - 2.0_f64 * self.buffer[t] + self.buffer[0];
[INFO] [stdout] 228 +                 let var: f64 = self.buffer[2 * t] - 2.0_f64 * self.buffer[t] + self.buffer[0];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking probability v0.15.12
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 let var: f64 = self.buffer[(2 * t)] - 2.0_f64 * self.buffer[t] + self.buffer[0];
[INFO] [stdout]     |                                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -                 let var: f64 = self.buffer[(2 * t)] - 2.0_f64 * self.buffer[t] + self.buffer[0];
[INFO] [stdout] 228 +                 let var: f64 = self.buffer[2 * t] - 2.0_f64 * self.buffer[t] + self.buffer[0];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3624aee0a02d14d5efd100b5094b63917857052398b21043ee5644b8c9a4d159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3624aee0a02d14d5efd100b5094b63917857052398b21043ee5644b8c9a4d159", kill_on_drop: false }`
[INFO] [stdout] 3624aee0a02d14d5efd100b5094b63917857052398b21043ee5644b8c9a4d159
