[INFO] crate rsbx 2.0.0 is already in cache
[INFO] checking rsbx-2.0.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate rsbx 2.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rsbx 2.0.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rsbx 2.0.0
[INFO] finished tweaking crates.io crate rsbx 2.0.0
[INFO] tweaked toml for crates.io crate rsbx 2.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fcdd332505fb1ef607f9a9b33b31b5f6e0a5f18b955e116a4fcab7b445ba139f
[INFO] running `"docker" "start" "-a" "fcdd332505fb1ef607f9a9b33b31b5f6e0a5f18b955e116a4fcab7b445ba139f"`
[INFO] [stderr]     Checking cty v0.1.5
[INFO] [stderr]    Compiling rsbx v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling reed-solomon-erasure v3.1.1
[INFO] [stderr]    Compiling blake2_c v0.3.3
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/file_utils.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         ((size + (block_size - 1)) / block_size)
[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 block return value
[INFO] [stderr]   --> src/file_utils.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         ((size + (data_size - 1)) / data_size)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Error` is imported redundantly
[INFO] [stderr]   --> src/sbx_block/header.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::Error;
[INFO] [stderr]    |     ------------ the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 56 |         use super::Error;
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/sbx_block/mod.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |         (data_shards as u32 <= index_in_set)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sbx_block/mod.rs:743:46
[INFO] [stderr]     |
[INFO] [stderr] 743 | ...                   pred   : Option<&Fn(&Block) -> bool>)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Error` is imported redundantly
[INFO] [stderr]   --> src/log.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 5  | use general_error::Error;
[INFO] [stderr]    |     -------------------- the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 58 |     use super::{Error, ErrorKind};
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/repair_core.rs:159:45
[INFO] [stderr]     |
[INFO] [stderr] 159 | ...                   pred        : &Fn(&Block) -> bool,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |           $($expr;)*;
[INFO] [stderr]     |                     ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/repair_core.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 | /         print_if!(verbose => param, reporter =>
[INFO] [stderr] 211 | |                   "{}", repair_stats;);
[INFO] [stderr]     | |_______________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |           $($expr;)*;
[INFO] [stderr]     |                     ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/repair_core.rs:329:25
[INFO] [stderr]     |
[INFO] [stderr] 329 | /                         print_if!(verbose => param, reporter =>
[INFO] [stderr] 330 | |                                   "Replaced invalid metadata block at {} (0x{:X}) with reference block", p, p;);
[INFO] [stderr]     | |________________________________________________________________________________________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |           $($expr;)*;
[INFO] [stderr]     |                     ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/check_core.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 | /                         print_if!(verbose => param, reporter =>
[INFO] [stderr] 208 | |                                   "Block failed check, version : {}, block size : {}, at byte {} (0x{:X})",
[INFO] [stderr] 209 | |                                   ver_usize,
[INFO] [stderr] 210 | |                                   block_size,
[INFO] [stderr] 211 | |                                   block_pos,
[INFO] [stderr] 212 | |                                   block_pos;);
[INFO] [stderr]     | |______________________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |         $($expr;)*;
[INFO] [stderr]     |                   ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/check_core.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         print_if!(verbose not_json => param, reporter, json_printer => "";);
[INFO] [stderr]     |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/file_utils.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         ((size + (block_size - 1)) / block_size)
[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 block return value
[INFO] [stderr]   --> src/file_utils.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         ((size + (data_size - 1)) / data_size)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/file_utils_tests.rs:484:13
[INFO] [stderr]     |
[INFO] [stderr] 484 | /             ({
[INFO] [stderr] 485 | |                 let version = Version::V17;
[INFO] [stderr] 486 | |                 let block_size = ver_to_block_size(version) as u64;
[INFO] [stderr] 487 | |                 let container_size = calc_container_size(version, None, Some(data_par_burst), size);
[INFO] [stderr] ...   |
[INFO] [stderr] 495 | |                     && container_size <= container_size_upper_bound
[INFO] [stderr] 496 | |             })
[INFO] [stderr]     | |______________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 484 |             {
[INFO] [stderr] 485 |                 let version = Version::V17;
[INFO] [stderr] 486 |                 let block_size = ver_to_block_size(version) as u64;
[INFO] [stderr] 487 |                 let container_size = calc_container_size(version, None, Some(data_par_burst), size);
[INFO] [stderr] 488 |                 let super_block_set_count_lower_bound = size / (super_block_set_size * block_size);
[INFO] [stderr] 489 |                 let super_block_set_count_upper_bound = (size + ((super_block_set_size * block_size) - 1)) / (super_block_set_size * block_size);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Error` is imported redundantly
[INFO] [stderr]   --> src/sbx_block/header.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::Error;
[INFO] [stderr]    |     ------------ the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 56 |         use super::Error;
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/sbx_block/mod.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |         (data_shards as u32 <= index_in_set)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sbx_block/mod.rs:743:46
[INFO] [stderr]     |
[INFO] [stderr] 743 | ...                   pred   : Option<&Fn(&Block) -> bool>)
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Error` is imported redundantly
[INFO] [stderr]   --> src/log.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 5  | use general_error::Error;
[INFO] [stderr]    |     -------------------- the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 58 |     use super::{Error, ErrorKind};
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/repair_core.rs:159:45
[INFO] [stderr]     |
[INFO] [stderr] 159 | ...                   pred        : &Fn(&Block) -> bool,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |           $($expr;)*;
[INFO] [stderr]     |                     ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/repair_core.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 | /         print_if!(verbose => param, reporter =>
[INFO] [stderr] 211 | |                   "{}", repair_stats;);
[INFO] [stderr]     | |_______________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |           $($expr;)*;
[INFO] [stderr]     |                     ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/repair_core.rs:329:25
[INFO] [stderr]     |
[INFO] [stderr] 329 | /                         print_if!(verbose => param, reporter =>
[INFO] [stderr] 330 | |                                   "Replaced invalid metadata block at {} (0x{:X}) with reference block", p, p;);
[INFO] [stderr]     | |________________________________________________________________________________________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |           $($expr;)*;
[INFO] [stderr]     |                     ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/check_core.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 | /                         print_if!(verbose => param, reporter =>
[INFO] [stderr] 208 | |                                   "Block failed check, version : {}, block size : {}, at byte {} (0x{:X})",
[INFO] [stderr] 209 | |                                   ver_usize,
[INFO] [stderr] 210 | |                                   block_size,
[INFO] [stderr] 211 | |                                   block_pos,
[INFO] [stderr] 212 | |                                   block_pos;);
[INFO] [stderr]     | |______________________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/misc_macros.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |         $($expr;)*;
[INFO] [stderr]     |                   ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/check_core.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         print_if!(verbose not_json => param, reporter, json_printer => "";);
[INFO] [stderr]     |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.92s
[INFO] running `"docker" "inspect" "fcdd332505fb1ef607f9a9b33b31b5f6e0a5f18b955e116a4fcab7b445ba139f"`
[INFO] running `"docker" "rm" "-f" "fcdd332505fb1ef607f9a9b33b31b5f6e0a5f18b955e116a4fcab7b445ba139f"`
[INFO] [stdout] fcdd332505fb1ef607f9a9b33b31b5f6e0a5f18b955e116a4fcab7b445ba139f
