[INFO] cloning repository https://github.com/numerodix/datint-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/numerodix/datint-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumerodix%2Fdatint-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumerodix%2Fdatint-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38a8d124e285e8c2819d699e79ab0649b36a8900 [INFO] testing numerodix/datint-rs against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumerodix%2Fdatint-rs" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/numerodix/datint-rs on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/numerodix/datint-rs [INFO] finished tweaking git repo https://github.com/numerodix/datint-rs [INFO] tweaked toml for git repo https://github.com/numerodix/datint-rs written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/numerodix/datint-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2baa276e95bbc46b560ef19bd6bcb10d8e0c3560e5f6897953e1cc14b99c021f [INFO] running `Command { std: "docker" "start" "-a" "2baa276e95bbc46b560ef19bd6bcb10d8e0c3560e5f6897953e1cc14b99c021f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2baa276e95bbc46b560ef19bd6bcb10d8e0c3560e5f6897953e1cc14b99c021f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2baa276e95bbc46b560ef19bd6bcb10d8e0c3560e5f6897953e1cc14b99c021f", kill_on_drop: false }` [INFO] [stdout] 2baa276e95bbc46b560ef19bd6bcb10d8e0c3560e5f6897953e1cc14b99c021f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b76df453c7a6b588f935aa405ec43a3a9557495de8f9275ab6aaac2c41f65abe [INFO] running `Command { std: "docker" "start" "-a" "b76df453c7a6b588f935aa405ec43a3a9557495de8f9275ab6aaac2c41f65abe", kill_on_drop: false }` [INFO] [stderr] Compiling datint v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parity_bit.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let parity = ( [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | ((num & (1 << 6)) >> 6) ^ [INFO] [stdout] 11 | | ((num & (1 << 5)) >> 5) ^ [INFO] [stdout] 12 | | ((num & (1 << 4)) >> 4) ^ [INFO] [stdout] ... | [INFO] [stdout] 16 | | ((num & (1 << 0)) >> 0) [INFO] [stdout] 17 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 ~ let parity = ((num & (1 << 6)) >> 6) ^ [INFO] [stdout] 10 + ((num & (1 << 5)) >> 5) ^ [INFO] [stdout] 11 + ((num & (1 << 4)) >> 4) ^ [INFO] [stdout] 12 + ((num & (1 << 3)) >> 3) ^ [INFO] [stdout] 13 + ((num & (1 << 2)) >> 2) ^ [INFO] [stdout] 14 + ((num & (1 << 1)) >> 1) ^ [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "b76df453c7a6b588f935aa405ec43a3a9557495de8f9275ab6aaac2c41f65abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b76df453c7a6b588f935aa405ec43a3a9557495de8f9275ab6aaac2c41f65abe", kill_on_drop: false }` [INFO] [stdout] b76df453c7a6b588f935aa405ec43a3a9557495de8f9275ab6aaac2c41f65abe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6b29b49aa6c2ca3bd8141e7652a1454465c21ca70a757e0fa339966afcd573c [INFO] running `Command { std: "docker" "start" "-a" "e6b29b49aa6c2ca3bd8141e7652a1454465c21ca70a757e0fa339966afcd573c", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parity_bit.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let parity = ( [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | ((num & (1 << 6)) >> 6) ^ [INFO] [stdout] 11 | | ((num & (1 << 5)) >> 5) ^ [INFO] [stdout] 12 | | ((num & (1 << 4)) >> 4) ^ [INFO] [stdout] ... | [INFO] [stdout] 16 | | ((num & (1 << 0)) >> 0) [INFO] [stdout] 17 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 ~ let parity = ((num & (1 << 6)) >> 6) ^ [INFO] [stdout] 10 + ((num & (1 << 5)) >> 5) ^ [INFO] [stdout] 11 + ((num & (1 << 4)) >> 4) ^ [INFO] [stdout] 12 + ((num & (1 << 3)) >> 3) ^ [INFO] [stdout] 13 + ((num & (1 << 2)) >> 2) ^ [INFO] [stdout] 14 + ((num & (1 << 1)) >> 1) ^ [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling datint v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parity_bit.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let parity = ( [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | ((num & (1 << 6)) >> 6) ^ [INFO] [stdout] 11 | | ((num & (1 << 5)) >> 5) ^ [INFO] [stdout] 12 | | ((num & (1 << 4)) >> 4) ^ [INFO] [stdout] ... | [INFO] [stdout] 16 | | ((num & (1 << 0)) >> 0) [INFO] [stdout] 17 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 ~ let parity = ((num & (1 << 6)) >> 6) ^ [INFO] [stdout] 10 + ((num & (1 << 5)) >> 5) ^ [INFO] [stdout] 11 + ((num & (1 << 4)) >> 4) ^ [INFO] [stdout] 12 + ((num & (1 << 3)) >> 3) ^ [INFO] [stdout] 13 + ((num & (1 << 2)) >> 2) ^ [INFO] [stdout] 14 + ((num & (1 << 1)) >> 1) ^ [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "e6b29b49aa6c2ca3bd8141e7652a1454465c21ca70a757e0fa339966afcd573c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6b29b49aa6c2ca3bd8141e7652a1454465c21ca70a757e0fa339966afcd573c", kill_on_drop: false }` [INFO] [stdout] e6b29b49aa6c2ca3bd8141e7652a1454465c21ca70a757e0fa339966afcd573c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e66da3a95da7b6085324598bbd602abb8b214dfc57b2b220e44af4a74edb241 [INFO] running `Command { std: "docker" "start" "-a" "1e66da3a95da7b6085324598bbd602abb8b214dfc57b2b220e44af4a74edb241", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/parity_bit.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | let parity = ( [INFO] [stderr] | __________________^ [INFO] [stderr] 10 | | ((num & (1 << 6)) >> 6) ^ [INFO] [stderr] 11 | | ((num & (1 << 5)) >> 5) ^ [INFO] [stderr] 12 | | ((num & (1 << 4)) >> 4) ^ [INFO] [stderr] ... | [INFO] [stderr] 16 | | ((num & (1 << 0)) >> 0) [INFO] [stderr] 17 | | ); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 9 ~ let parity = ((num & (1 << 6)) >> 6) ^ [INFO] [stderr] 10 + ((num & (1 << 5)) >> 5) ^ [INFO] [stderr] 11 + ((num & (1 << 4)) >> 4) ^ [INFO] [stderr] 12 + ((num & (1 << 3)) >> 3) ^ [INFO] [stderr] 13 + ((num & (1 << 2)) >> 2) ^ [INFO] [stderr] 14 + ((num & (1 << 1)) >> 1) ^ [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: `datint` (lib) generated 1 warning [INFO] [stderr] warning: `datint` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/datint-b0d0fea2a2546aaa) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests_crc32::test_compute_crc32 ... ok [INFO] [stdout] test tests_parity_bit::test_add_parity_bit ... ok [INFO] [stdout] test tests_parity_bit::test_compute_parity_bit_opt ... ok [INFO] [stdout] test tests_parity_bit::test_remove_parity_bit ... ok [INFO] [stdout] test tests_parity_bit::test_add_remove_parity_roundtrip ... ok [INFO] [stdout] test tests_crc32::test_compute_crc4_demo ... ok [INFO] [stdout] test tests_parity_bit::test_compute_parity_bit ... ok [INFO] [stdout] test tests_parity_bit::test_has_parity ... ok [INFO] [stdout] test tests_parity_bit::test_add_parity_bit_out_of_range - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests datint [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/parity_bit.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | let parity = ( [INFO] [stderr] | __________________^ [INFO] [stderr] 10 | | ((num & (1 << 6)) >> 6) ^ [INFO] [stderr] 11 | | ((num & (1 << 5)) >> 5) ^ [INFO] [stderr] 12 | | ((num & (1 << 4)) >> 4) ^ [INFO] [stderr] ... | [INFO] [stderr] 16 | | ((num & (1 << 0)) >> 0) [INFO] [stderr] 17 | | ); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 9 ~ let parity = ((num & (1 << 6)) >> 6) ^ [INFO] [stderr] 10 + ((num & (1 << 5)) >> 5) ^ [INFO] [stderr] 11 + ((num & (1 << 4)) >> 4) ^ [INFO] [stderr] 12 + ((num & (1 << 3)) >> 3) ^ [INFO] [stderr] 13 + ((num & (1 << 2)) >> 2) ^ [INFO] [stderr] 14 + ((num & (1 << 1)) >> 1) ^ [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1e66da3a95da7b6085324598bbd602abb8b214dfc57b2b220e44af4a74edb241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e66da3a95da7b6085324598bbd602abb8b214dfc57b2b220e44af4a74edb241", kill_on_drop: false }` [INFO] [stdout] 1e66da3a95da7b6085324598bbd602abb8b214dfc57b2b220e44af4a74edb241