[INFO] crate simd-json 0.2.2 is already in cache
[INFO] checking simd-json-0.2.2 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate simd-json 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate simd-json 0.2.2 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate simd-json 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate simd-json 0.2.2
[INFO] tweaked toml for crates.io crate simd-json 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate simd-json 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 2c6a6fc8e26e0ff7f046c7b125570c6e150d9b57fd301ea682117603b8eeaa28
[INFO] running `"docker" "start" "-a" "2c6a6fc8e26e0ff7f046c7b125570c6e150d9b57fd301ea682117603b8eeaa28"`
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking page_size v0.4.1
[INFO] [stderr]     Checking core_affinity v0.5.9
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking serde_json v1.0.42
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stderr]     Checking const-random v0.1.6
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking hashbrown v0.6.3
[INFO] [stderr]     Checking halfbrown v0.1.10
[INFO] [stderr]     Checking simd-json v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/numberparse.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 | /     (((val & 0xF0F0_F0F0_F0F0_F0F0)
[INFO] [stderr] 115 | |         | (((val.wrapping_add(0x0606_0606_0606_0606)) & 0xF0F0_F0F0_F0F0_F0F0) >> 4))
[INFO] [stderr] 116 | |         == 0x3333_3333_3333_3333)
[INFO] [stderr]     | |_________________________________^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:18:11
[INFO] [stderr]     |
[INFO] [stderr] 18  | #![forbid(warnings)]
[INFO] [stderr]     |           ^^^^^^^^
[INFO] [stderr]     = note: `#[forbid(unused_parens)]` implied by `#[forbid(warnings)]`
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ((val & 0xF0F0_F0F0_F0F0_F0F0)
[INFO] [stderr] 115 |         | (((val.wrapping_add(0x0606_0606_0606_0606)) & 0xF0F0_F0F0_F0F0_F0F0) >> 4))
[INFO] [stderr] 116 |         == 0x3333_3333_3333_3333
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `simd-json`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/numberparse.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 | /     (((val & 0xF0F0_F0F0_F0F0_F0F0)
[INFO] [stderr] 115 | |         | (((val.wrapping_add(0x0606_0606_0606_0606)) & 0xF0F0_F0F0_F0F0_F0F0) >> 4))
[INFO] [stderr] 116 | |         == 0x3333_3333_3333_3333)
[INFO] [stderr]     | |_________________________________^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:18:11
[INFO] [stderr]     |
[INFO] [stderr] 18  | #![forbid(warnings)]
[INFO] [stderr]     |           ^^^^^^^^
[INFO] [stderr]     = note: `#[forbid(unused_parens)]` implied by `#[forbid(warnings)]`
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ((val & 0xF0F0_F0F0_F0F0_F0F0)
[INFO] [stderr] 115 |         | (((val.wrapping_add(0x0606_0606_0606_0606)) & 0xF0F0_F0F0_F0F0_F0F0) >> 4))
[INFO] [stderr] 116 |         == 0x3333_3333_3333_3333
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `simd-json`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2c6a6fc8e26e0ff7f046c7b125570c6e150d9b57fd301ea682117603b8eeaa28"`
[INFO] running `"docker" "rm" "-f" "2c6a6fc8e26e0ff7f046c7b125570c6e150d9b57fd301ea682117603b8eeaa28"`
[INFO] [stdout] 2c6a6fc8e26e0ff7f046c7b125570c6e150d9b57fd301ea682117603b8eeaa28