[INFO] fetching crate falcon-rust 0.1.2... [INFO] checking falcon-rust-0.1.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate falcon-rust 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate falcon-rust 0.1.2 [INFO] finished tweaking crates.io crate falcon-rust 0.1.2 [INFO] tweaked toml for crates.io crate falcon-rust 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate falcon-rust 0.1.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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 37 packages to latest compatible versions [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [INFO] [stderr] Adding rand_distr v0.4.3 (available: v0.5.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb95ad1f750c0cc4ccdbec290076e3d6e76fb279355066578a4f88587bb06cc4 [INFO] running `Command { std: "docker" "start" "-a" "cb95ad1f750c0cc4ccdbec290076e3d6e76fb279355066578a4f88587bb06cc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb95ad1f750c0cc4ccdbec290076e3d6e76fb279355066578a4f88587bb06cc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb95ad1f750c0cc4ccdbec290076e3d6e76fb279355066578a4f88587bb06cc4", kill_on_drop: false }` [INFO] [stdout] cb95ad1f750c0cc4ccdbec290076e3d6e76fb279355066578a4f88587bb06cc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1afcc1f45fe7da0a5c20b13c6a1d362135ebd6481b3e236b6c358946a4a25710 [INFO] running `Command { std: "docker" "start" "-a" "1afcc1f45fe7da0a5c20b13c6a1d362135ebd6481b3e236b6c358946a4a25710", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking falcon-rust v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/falcon.rs:558:18 [INFO] [stdout] | [INFO] [stdout] 558 | .map(|i| (i * i)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 558 - .map(|i| (i * i)) [INFO] [stdout] 558 + .map(|i| i * i) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/falcon.rs:560:48 [INFO] [stdout] | [INFO] [stdout] 560 | + s2.iter().map(|&i| i as i64).map(|i| (i * i)).sum::(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 560 - + s2.iter().map(|&i| i as i64).map(|i| (i * i)).sum::(); [INFO] [stdout] 560 + + s2.iter().map(|&i| i as i64).map(|i| i * i).sum::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/falcon.rs:558:18 [INFO] [stdout] | [INFO] [stdout] 558 | .map(|i| (i * i)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 558 - .map(|i| (i * i)) [INFO] [stdout] 558 + .map(|i| i * i) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/falcon.rs:560:48 [INFO] [stdout] | [INFO] [stdout] 560 | + s2.iter().map(|&i| i as i64).map(|i| (i * i)).sum::(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 560 - + s2.iter().map(|&i| i as i64).map(|i| (i * i)).sum::(); [INFO] [stdout] 560 + + s2.iter().map(|&i| i as i64).map(|i| i * i).sum::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `power_of_two_inverse`, `primitive_root_of_unity`, `bitreverse_index`, `bitreversed_powers`, `bitreversed_powers_inverse`, and `bitreverse_array` are never used [INFO] [stdout] --> src/cyclotomic_fourier.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) trait CyclotomicFourier [INFO] [stdout] | ----------------- associated functions in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn power_of_two_inverse(n: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn primitive_root_of_unity(n: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn bitreverse_index(arg: usize, n: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn bitreversed_powers(n: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn bitreversed_powers_inverse(n: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn bitreverse_array(array: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `power_of_two_inverse` is never used [INFO] [stdout] --> src/cyclotomic_fourier.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) trait CyclotomicFourier [INFO] [stdout] | ----------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn power_of_two_inverse(n: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.43s [INFO] running `Command { std: "docker" "inspect" "1afcc1f45fe7da0a5c20b13c6a1d362135ebd6481b3e236b6c358946a4a25710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1afcc1f45fe7da0a5c20b13c6a1d362135ebd6481b3e236b6c358946a4a25710", kill_on_drop: false }` [INFO] [stdout] 1afcc1f45fe7da0a5c20b13c6a1d362135ebd6481b3e236b6c358946a4a25710