[INFO] fetching crate labrador-ldpc 1.0.0... [INFO] testing labrador-ldpc-1.0.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate labrador-ldpc 1.0.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate labrador-ldpc 1.0.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate labrador-ldpc 1.0.0 [INFO] finished tweaking crates.io crate labrador-ldpc 1.0.0 [INFO] tweaked toml for crates.io crate labrador-ldpc 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4222ff3976ff387b0d63735a4b7a080ce043a5ab843efcd7ab1bdb0b9af7ec7 [INFO] running `Command { std: "docker" "start" "-a" "d4222ff3976ff387b0d63735a4b7a080ce043a5ab843efcd7ab1bdb0b9af7ec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4222ff3976ff387b0d63735a4b7a080ce043a5ab843efcd7ab1bdb0b9af7ec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4222ff3976ff387b0d63735a4b7a080ce043a5ab843efcd7ab1bdb0b9af7ec7", kill_on_drop: false }` [INFO] [stdout] d4222ff3976ff387b0d63735a4b7a080ce043a5ab843efcd7ab1bdb0b9af7ec7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e8eb4d1e1d3d87dfd21b8f6545b81dd2a19cfa27ba6fbd6b228757681251da9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2e8eb4d1e1d3d87dfd21b8f6545b81dd2a19cfa27ba6fbd6b228757681251da9", kill_on_drop: false }` [INFO] [stderr] Compiling labrador-ldpc v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | pub const HZ: u8 = (0 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub const HI: u8 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:110:20 [INFO] [stdout] | [INFO] [stdout] 110 | pub const HP: u8 = (2 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/decoder.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | (2 * self.paritycheck_sum() as usize + 3*self.n() + 3*self.punctured_bits() - 2*self.k()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "2e8eb4d1e1d3d87dfd21b8f6545b81dd2a19cfa27ba6fbd6b228757681251da9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e8eb4d1e1d3d87dfd21b8f6545b81dd2a19cfa27ba6fbd6b228757681251da9", kill_on_drop: false }` [INFO] [stdout] 2e8eb4d1e1d3d87dfd21b8f6545b81dd2a19cfa27ba6fbd6b228757681251da9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bea1db6fe1fccf873ce5c200cab26d1740b3228c836a1ec95a21a672e2823dde [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bea1db6fe1fccf873ce5c200cab26d1740b3228c836a1ec95a21a672e2823dde", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | pub const HZ: u8 = (0 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling labrador-ldpc v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub const HI: u8 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:110:20 [INFO] [stdout] | [INFO] [stdout] 110 | pub const HP: u8 = (2 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/decoder.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | (2 * self.paritycheck_sum() as usize + 3*self.n() + 3*self.punctured_bits() - 2*self.k()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | pub const HZ: u8 = (0 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub const HI: u8 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/codes/compact_parity_checks.rs:110:20 [INFO] [stdout] | [INFO] [stdout] 110 | pub const HP: u8 = (2 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/decoder.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | (2 * self.paritycheck_sum() as usize + 3*self.n() + 3*self.punctured_bits() - 2*self.k()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "bea1db6fe1fccf873ce5c200cab26d1740b3228c836a1ec95a21a672e2823dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bea1db6fe1fccf873ce5c200cab26d1740b3228c836a1ec95a21a672e2823dde", kill_on_drop: false }` [INFO] [stdout] bea1db6fe1fccf873ce5c200cab26d1740b3228c836a1ec95a21a672e2823dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ba491613a8ff27d8b3f58c2eacb1905ed35935805908c858944544308d813de [INFO] running `Command { std: "docker" "start" "-a" "3ba491613a8ff27d8b3f58c2eacb1905ed35935805908c858944544308d813de", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/codes/compact_parity_checks.rs:17:20 [INFO] [stderr] | [INFO] [stderr] 17 | pub const HZ: u8 = (0 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/codes/compact_parity_checks.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | pub const HI: u8 = (1 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/codes/compact_parity_checks.rs:110:20 [INFO] [stderr] | [INFO] [stderr] 110 | pub const HP: u8 = (2 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/decoder.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | (2 * self.paritycheck_sum() as usize + 3*self.n() + 3*self.punctured_bits() - 2*self.k()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/codes/compact_parity_checks.rs:17:20 [INFO] [stderr] | [INFO] [stderr] 17 | pub const HZ: u8 = (0 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/codes/compact_parity_checks.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | pub const HI: u8 = (1 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/codes/compact_parity_checks.rs:110:20 [INFO] [stderr] | [INFO] [stderr] 110 | pub const HP: u8 = (2 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/decoder.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | (2 * self.paritycheck_sum() as usize + 3*self.n() + 3*self.punctured_bits() - 2*self.k()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/labrador_ldpc-865dcb283acf531c [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test decoder::tests::test_output_len ... ok [INFO] [stdout] test decoder::tests::test_llrs_to_hard ... ok [INFO] [stdout] test decoder::tests::test_hard_to_llrs ... ok [INFO] [stdout] test decoder::tests::test_decode_bf_working_len ... ok [INFO] [stdout] test decoder::tests::test_decode_ms_working_len ... ok [INFO] [stdout] test decoder::tests::test_decode_bf ... ok [INFO] [stdout] test decoder::tests::test_decode_erasures ... ok [INFO] [stdout] test decoder::tests::test_decode_ms ... ok [INFO] [stdout] test encoder::tests::test_encode ... ok [INFO] [stderr] Doc-tests labrador-ldpc [INFO] [stdout] test codes::tests::test_iter_parity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/codes/compact_parity_checks.rs:17:20 [INFO] [stderr] | [INFO] [stderr] 17 | pub const HZ: u8 = (0 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/codes/compact_parity_checks.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | pub const HI: u8 = (1 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/codes/compact_parity_checks.rs:110:20 [INFO] [stderr] | [INFO] [stderr] 110 | pub const HP: u8 = (2 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/decoder.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | (2 * self.paritycheck_sum() as usize + 3*self.n() + 3*self.punctured_bits() - 2*self.k()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 130) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ba491613a8ff27d8b3f58c2eacb1905ed35935805908c858944544308d813de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ba491613a8ff27d8b3f58c2eacb1905ed35935805908c858944544308d813de", kill_on_drop: false }` [INFO] [stdout] 3ba491613a8ff27d8b3f58c2eacb1905ed35935805908c858944544308d813de