[INFO] updating cached repository https://github.com/svalat/hpc_allocator_rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b98272e9b7cdfa8e02b84845d9c61e36e10e912
[INFO] checking svalat/hpc_allocator_rust against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvalat%2Fhpc_allocator_rust" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/svalat/hpc_allocator_rust on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/svalat/hpc_allocator_rust
[INFO] finished tweaking git repo https://github.com/svalat/hpc_allocator_rust
[INFO] tweaked toml for git repo https://github.com/svalat/hpc_allocator_rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/svalat/hpc_allocator_rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: package.panic
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] 2f4b9fb90535fc676973e5b0f06246ce73221d6e958ecb4ace3aad62df6d6e5a
[INFO] running `"docker" "start" "-a" "2f4b9fb90535fc676973e5b0f06246ce73221d6e958ecb4ace3aad62df6d6e5a"`
[INFO] [stderr] warning: unused manifest key: package.panic
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]     Checking mpc_allocator_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/common/consts.rs:37:41
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub const HUGE_ALLOC_THREASHOLD: Size = (MACRO_BLOC_SIZE/2);
[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/common/mpscf_queue.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |             unsafe{(&mut *prev)}.next = item;
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/chunk/small/run.rs:32:33
[INFO] [stderr]    |
[INFO] [stderr] 32 | const MACRO_ENTRY_BITS: usize = (8 * MACRO_ENTRY_SIZE);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common::traits::Allocator`
[INFO] [stderr]   --> src/posix/numa.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use common::traits::Allocator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0522]: definition of an unknown language item: `eh_unwind_resume`
[INFO] [stderr]    --> src/export.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | #[lang = "eh_unwind_resume"]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `eh_unwind_resume`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0522`.
[INFO] [stderr] error: could not compile `mpc_allocator_rust`.
[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] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/common/consts.rs:37:41
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub const HUGE_ALLOC_THREASHOLD: Size = (MACRO_BLOC_SIZE/2);
[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/common/mpscf_queue.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |             unsafe{(&mut *prev)}.next = item;
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/chunk/small/run.rs:32:33
[INFO] [stderr]    |
[INFO] [stderr] 32 | const MACRO_ENTRY_BITS: usize = (8 * MACRO_ENTRY_SIZE);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common::traits::Allocator`
[INFO] [stderr]   --> src/posix/numa.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use common::traits::Allocator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ptr0`
[INFO] [stderr]    --> src/posix/uma.rs:189:7
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let ptr0 = allocator.malloc(8);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ptr0`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ptr0`
[INFO] [stderr]    --> src/posix/uma.rs:202:7
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let ptr0 = allocator.malloc(32);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ptr0`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2f4b9fb90535fc676973e5b0f06246ce73221d6e958ecb4ace3aad62df6d6e5a"`
[INFO] running `"docker" "rm" "-f" "2f4b9fb90535fc676973e5b0f06246ce73221d6e958ecb4ace3aad62df6d6e5a"`
[INFO] [stdout] 2f4b9fb90535fc676973e5b0f06246ce73221d6e958ecb4ace3aad62df6d6e5a