[INFO] cloning repository https://github.com/miraclx/xbytes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miraclx/xbytes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiraclx%2Fxbytes-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiraclx%2Fxbytes-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08527bb2af3eff1b09549780c84b770143f7449e
[INFO] checking miraclx/xbytes-rs against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiraclx%2Fxbytes-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/miraclx/xbytes-rs on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/miraclx/xbytes-rs
[INFO] finished tweaking git repo https://github.com/miraclx/xbytes-rs
[INFO] tweaked toml for git repo https://github.com/miraclx/xbytes-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/miraclx/xbytes-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fraction v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 184fd36c565cacf4f5ba46906e311b68aea0652682300595aecc9dd369e4fe97
[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" "184fd36c565cacf4f5ba46906e311b68aea0652682300595aecc9dd369e4fe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "184fd36c565cacf4f5ba46906e311b68aea0652682300595aecc9dd369e4fe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184fd36c565cacf4f5ba46906e311b68aea0652682300595aecc9dd369e4fe97", kill_on_drop: false }`
[INFO] [stdout] 184fd36c565cacf4f5ba46906e311b68aea0652682300595aecc9dd369e4fe97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4df543afef4c23c1a7e67013db93d91c46afd8b5becccb076280322184df4357
[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" "4df543afef4c23c1a7e67013db93d91c46afd8b5becccb076280322184df4357", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking fraction v0.8.0
[INFO] [stderr]     Checking xbytes-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `super::bytesize::ByteSizeFormatter`, `super::bytesize::ByteSizeOptions`
[INFO] [stdout]   --> src/lib.rs:44:41
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub use super::bytesize::{ByteSize, ByteSizeFormatter, ByteSizeOptions, Format, Mode};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^ no `ByteSizeOptions` in `bytesize`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         no `ByteSizeFormatter` in `bytesize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bytesize::ByteSizeOptions`
[INFO] [stdout]   --> src/lib.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     bytesize::{ByteSize, ByteSizeOptions, Format, Mode},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ no `ByteSizeOptions` in `bytesize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `super::bytesize::ByteSizeFormatter`, `super::bytesize::ByteSizeOptions`
[INFO] [stdout]   --> src/lib.rs:44:41
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub use super::bytesize::{ByteSize, ByteSizeFormatter, ByteSizeOptions, Format, Mode};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^ no `ByteSizeOptions` in `bytesize`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         no `ByteSizeFormatter` in `bytesize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bytesize::ByteSizeOptions`
[INFO] [stdout]   --> src/lib.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     bytesize::{ByteSize, ByteSizeOptions, Format, Mode},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ no `ByteSizeOptions` in `bytesize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/bytesize.rs:152:43
[INFO] [stdout]     |
[INFO] [stdout] 152 |             #[cfg(not(feature = "bits"))] {wants_bits}
[INFO] [stdout]     |                                           ^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/bytesize.rs:155:43
[INFO] [stdout]     |
[INFO] [stdout] 155 |             #[cfg(not(feature = "bits"))] {value * f!(8)}
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         #[cfg(feature = "u128")] { 8 }
[INFO] [stdout]    |                                  ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 |         #[cfg(feature = "u128")] { 8 }
[INFO] [stdout]    |                                  ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |         #[cfg(feature = "u128")] { 16 }
[INFO] [stdout]    |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |         #[cfg(feature = "u128")]      { Yobi }
[INFO] [stdout]    |                                       ^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/prefix.rs:171:55
[INFO] [stdout]     |
[INFO] [stdout] 171 |             #[cfg(not(feature = "case-insensitive"))] { s }
[INFO] [stdout]     |                                                       ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:142:34
[INFO] [stdout]     |
[INFO] [stdout] 142 |         #[cfg(feature = "u128")] { 16 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |         #[cfg(feature = "u128")] { 16 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 |         #[cfg(feature = "u128")] { 17 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:181:34
[INFO] [stdout]     |
[INFO] [stdout] 181 |         #[cfg(feature = "u128")] { 17 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:194:34
[INFO] [stdout]     |
[INFO] [stdout] 194 |         #[cfg(feature = "u128")] { 32 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:212:34
[INFO] [stdout]     |
[INFO] [stdout] 212 |         #[cfg(feature = "u128")] { 34 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/unit.rs:1157:17
[INFO] [stdout]      |
[INFO] [stdout] 1157 |                 { Err(ParseError::InvalidUnitCaseFormat) }
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/unit.rs:1167:17
[INFO] [stdout]      |
[INFO] [stdout] 1167 |                 { Err(ParseError::InvalidUnitCaseFormat) }
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/unit.rs:1188:17
[INFO] [stdout]      |
[INFO] [stdout] 1188 |                 { Err(ParseError::InvalidUnitCaseFormat) }
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/bytesize.rs:152:43
[INFO] [stdout]     |
[INFO] [stdout] 152 |             #[cfg(not(feature = "bits"))] {wants_bits}
[INFO] [stdout]     |                                           ^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/bytesize.rs:155:43
[INFO] [stdout]     |
[INFO] [stdout] 155 |             #[cfg(not(feature = "bits"))] {value * f!(8)}
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         #[cfg(feature = "u128")] { 8 }
[INFO] [stdout]    |                                  ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 |         #[cfg(feature = "u128")] { 8 }
[INFO] [stdout]    |                                  ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |         #[cfg(feature = "u128")] { 16 }
[INFO] [stdout]    |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/prefix.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |         #[cfg(feature = "u128")]      { Yobi }
[INFO] [stdout]    |                                       ^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/prefix.rs:171:55
[INFO] [stdout]     |
[INFO] [stdout] 171 |             #[cfg(not(feature = "case-insensitive"))] { s }
[INFO] [stdout]     |                                                       ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:142:34
[INFO] [stdout]     |
[INFO] [stdout] 142 |         #[cfg(feature = "u128")] { 16 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |         #[cfg(feature = "u128")] { 16 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 |         #[cfg(feature = "u128")] { 17 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:181:34
[INFO] [stdout]     |
[INFO] [stdout] 181 |         #[cfg(feature = "u128")] { 17 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:194:34
[INFO] [stdout]     |
[INFO] [stdout] 194 |         #[cfg(feature = "u128")] { 32 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/unit.rs:212:34
[INFO] [stdout]     |
[INFO] [stdout] 212 |         #[cfg(feature = "u128")] { 34 }
[INFO] [stdout]     |                                  ^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xbytes-rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4df543afef4c23c1a7e67013db93d91c46afd8b5becccb076280322184df4357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df543afef4c23c1a7e67013db93d91c46afd8b5becccb076280322184df4357", kill_on_drop: false }`
[INFO] [stdout] 4df543afef4c23c1a7e67013db93d91c46afd8b5becccb076280322184df4357