[INFO] cloning repository https://github.com/darrenldl/rust-SeqBox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darrenldl/rust-SeqBox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrenldl%2Frust-SeqBox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrenldl%2Frust-SeqBox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a5e00fd59366142ede357bdc346bdf93c1cd802 [INFO] checking darrenldl/rust-SeqBox against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrenldl%2Frust-SeqBox" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/darrenldl/rust-SeqBox on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/darrenldl/rust-SeqBox [INFO] finished tweaking git repo https://github.com/darrenldl/rust-SeqBox [INFO] tweaked toml for git repo https://github.com/darrenldl/rust-SeqBox written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/darrenldl/rust-SeqBox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a82360d97dbcb3eabf899b99b2c34141b50c0309074761aa56fd93c669cdbb3 [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" "5a82360d97dbcb3eabf899b99b2c34141b50c0309074761aa56fd93c669cdbb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a82360d97dbcb3eabf899b99b2c34141b50c0309074761aa56fd93c669cdbb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a82360d97dbcb3eabf899b99b2c34141b50c0309074761aa56fd93c669cdbb3", kill_on_drop: false }` [INFO] [stdout] 5a82360d97dbcb3eabf899b99b2c34141b50c0309074761aa56fd93c669cdbb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 9385f1c5ab10285a36718d8d4d2b1bdef5d8b700560722dce10089d372ec79c5 [INFO] running `Command { std: "docker" "start" "-a" "9385f1c5ab10285a36718d8d4d2b1bdef5d8b700560722dce10089d372ec79c5", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling reed-solomon-erasure v4.0.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling blkar v7.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Checking smallvec v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking quickcheck v0.9.0 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/file_utils.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | ((size + (block_size - 1)) / block_size) [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 block return value [INFO] [stdout] --> src/file_utils.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | ((size + (data_size - 1)) / data_size) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/sbx_block/mod.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | (data_shards as u32 <= index_in_set) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/check_core.rs:401:29 [INFO] [stdout] | [INFO] [stdout] 401 | / ... print_if!(verbose => param, reporter => [INFO] [stdout] 402 | | ... "Block failed check, version : {}, block size : {}, at byte {} (0x{:X})", [INFO] [stdout] 403 | | ... ver_usize, [INFO] [stdout] 404 | | ... block_size, [INFO] [stdout] 405 | | ... block_pos, [INFO] [stdout] 406 | | ... block_pos;); [INFO] [stdout] | |____________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/check_core.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | print_if!(verbose not_json => param, reporter, json_printer => "";); [INFO] [stdout] | -------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/repair_core.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / print_if!(verbose => param, reporter => [INFO] [stdout] 258 | | "{}", repair_stats;); [INFO] [stdout] | |_______________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/repair_core.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | / print_if!(verbose => param, reporter => [INFO] [stdout] 384 | | "Replaced invalid metadata block at {} (0x{:X}) with reference block", p, p;); [INFO] [stdout] | |____________________________________________________________________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/update_core.rs:329:29 [INFO] [stdout] | [INFO] [stdout] 329 | / ... pause_reporter!(reporter => [INFO] [stdout] 330 | | ... print_block_info_and_meta_changes(param, meta_block_count, p, &old_metas);); [INFO] [stdout] | |__________________________________________________________________________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/file_utils.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | ((size + (block_size - 1)) / block_size) [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 block return value [INFO] [stdout] --> src/file_utils.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | ((size + (data_size - 1)) / data_size) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/file_utils_tests.rs:646:13 [INFO] [stdout] | [INFO] [stdout] 646 | / ({ [INFO] [stdout] 647 | | let version = Version::V17; [INFO] [stdout] 648 | | let block_size = ver_to_block_size(version) as u64; [INFO] [stdout] 649 | | let container_size = calc_container_size(version, None, Some(data_par_burst), size); [INFO] [stdout] ... | [INFO] [stdout] 657 | | && container_size <= container_size_upper_bound [INFO] [stdout] 658 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 646 | { [INFO] [stdout] 647 | let version = Version::V17; [INFO] [stdout] 648 | let block_size = ver_to_block_size(version) as u64; [INFO] [stdout] 649 | let container_size = calc_container_size(version, None, Some(data_par_burst), size); [INFO] [stdout] 650 | let super_block_set_count_lower_bound = size / (super_block_set_size * block_size); [INFO] [stdout] 651 | let super_block_set_count_upper_bound = (size + ((super_block_set_size * block_size) - 1)) / (super_block_set_size * block_size); [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/sbx_block/mod.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | (data_shards as u32 <= index_in_set) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/check_core.rs:401:29 [INFO] [stdout] | [INFO] [stdout] 401 | / ... print_if!(verbose => param, reporter => [INFO] [stdout] 402 | | ... "Block failed check, version : {}, block size : {}, at byte {} (0x{:X})", [INFO] [stdout] 403 | | ... ver_usize, [INFO] [stdout] 404 | | ... block_size, [INFO] [stdout] 405 | | ... block_pos, [INFO] [stdout] 406 | | ... block_pos;); [INFO] [stdout] | |____________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/check_core.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | print_if!(verbose not_json => param, reporter, json_printer => "";); [INFO] [stdout] | -------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/repair_core.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / print_if!(verbose => param, reporter => [INFO] [stdout] 258 | | "{}", repair_stats;); [INFO] [stdout] | |_______________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/repair_core.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | / print_if!(verbose => param, reporter => [INFO] [stdout] 384 | | "Replaced invalid metadata block at {} (0x{:X}) with reference block", p, p;); [INFO] [stdout] | |____________________________________________________________________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/misc_macros.rs:493:19 [INFO] [stdout] | [INFO] [stdout] 493 | $($expr;)*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] ::: src/update_core.rs:329:29 [INFO] [stdout] | [INFO] [stdout] 329 | / ... pause_reporter!(reporter => [INFO] [stdout] 330 | | ... print_block_info_and_meta_changes(param, meta_block_count, p, &old_metas);); [INFO] [stdout] | |__________________________________________________________________________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `slot_write_pos_usable` [INFO] [stdout] --> src/data_block_buffer/mod.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | slot_write_pos_usable: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `slot_write_pos_usable` [INFO] [stdout] --> src/data_block_buffer/mod.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | slot_write_pos_usable: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.57s [INFO] running `Command { std: "docker" "inspect" "9385f1c5ab10285a36718d8d4d2b1bdef5d8b700560722dce10089d372ec79c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9385f1c5ab10285a36718d8d4d2b1bdef5d8b700560722dce10089d372ec79c5", kill_on_drop: false }` [INFO] [stdout] 9385f1c5ab10285a36718d8d4d2b1bdef5d8b700560722dce10089d372ec79c5