[INFO] fetching crate sgx_tunittest 1.1.1...
[INFO] checking sgx_tunittest-1.1.1 against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312
[INFO] extracting crate sgx_tunittest 1.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sgx_tunittest 1.1.1 on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgx_tunittest 1.1.1
[INFO] finished tweaking crates.io crate sgx_tunittest 1.1.1
[INFO] tweaked toml for crates.io crate sgx_tunittest 1.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sgx_alloc v1.1.1
[INFO] [stderr]   Downloaded sgx_demangle v1.1.1
[INFO] [stderr]   Downloaded sgx_tprotected_fs v1.1.1
[INFO] [stderr]   Downloaded sgx_backtrace_sys v1.1.1
[INFO] [stderr]   Downloaded sgx_trts v1.1.1
[INFO] [stderr]   Downloaded sgx_libc v1.1.1
[INFO] [stderr]   Downloaded sgx_unwind v0.1.1
[INFO] [stderr]   Downloaded hashbrown_tstd v0.7.1
[INFO] [stderr]   Downloaded sgx_tstd v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36d19c2a11bf2ed248541837e32e2bdadda58b6056e99000f5caa5f1e52423e3
[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" "36d19c2a11bf2ed248541837e32e2bdadda58b6056e99000f5caa5f1e52423e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d19c2a11bf2ed248541837e32e2bdadda58b6056e99000f5caa5f1e52423e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d19c2a11bf2ed248541837e32e2bdadda58b6056e99000f5caa5f1e52423e3", kill_on_drop: false }`
[INFO] [stdout] 36d19c2a11bf2ed248541837e32e2bdadda58b6056e99000f5caa5f1e52423e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41adf1b6717a8c1f88449fe4f499e77f4c3d16650fac8eb29b32620fee768e8f
[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" "41adf1b6717a8c1f88449fe4f499e77f4c3d16650fac8eb29b32620fee768e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling sgx_tstd v1.1.1
[INFO] [stderr]     Checking sgx_alloc v1.1.1
[INFO] [stderr]     Checking sgx_demangle v1.1.1
[INFO] [stderr]    Compiling sgx_unwind v0.1.1
[INFO] [stderr]     Checking sgx_libc v1.1.1
[INFO] [stdout] error[E0432]: unresolved imports `core::alloc::AllocRef`, `core::alloc::AllocErr`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sgx_alloc-1.1.1/src/system.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 | use core::alloc::{GlobalAlloc, AllocRef, AllocErr, Layout};
[INFO] [stdout]    |                                ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |                                |         |
[INFO] [stdout]    |                                |         no `AllocErr` in `alloc`
[INFO] [stdout]    |                                |         help: a similar name exists in the module: `AllocError`
[INFO] [stdout]    |                                no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgx_alloc`
[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] error: build failed
[INFO] running `Command { std: "docker" "inspect" "41adf1b6717a8c1f88449fe4f499e77f4c3d16650fac8eb29b32620fee768e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41adf1b6717a8c1f88449fe4f499e77f4c3d16650fac8eb29b32620fee768e8f", kill_on_drop: false }`
[INFO] [stdout] 41adf1b6717a8c1f88449fe4f499e77f4c3d16650fac8eb29b32620fee768e8f