[INFO] crate fortanix-sgx-tools 0.2.0 is already in cache
[INFO] checking fortanix-sgx-tools-0.2.0 against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] extracting crate fortanix-sgx-tools 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fortanix-sgx-tools 0.2.0 on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fortanix-sgx-tools 0.2.0
[INFO] finished tweaking crates.io crate fortanix-sgx-tools 0.2.0
[INFO] tweaked toml for crates.io crate fortanix-sgx-tools 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate fortanix-sgx-tools 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=allow" "-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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "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] 2302fade78e46faffdd7b34bca9a37dda65b2503b486575418600a79602935d4
[INFO] running `"docker" "start" "-a" "2302fade78e46faffdd7b34bca9a37dda65b2503b486575418600a79602935d4"`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling protobuf v1.7.5
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking fortanix-sgx-abi v0.3.3
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking xmas-elf v0.6.2
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking unix_socket2 v0.5.4
[INFO] [stderr]     Checking sgx-isa v0.3.0
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking textwrap v0.6.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling openssl-sys v0.9.48
[INFO] [stderr]    Compiling protoc v1.7.5
[INFO] [stderr]     Checking clap v2.25.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking backtrace v0.3.12
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling protoc-rust v1.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking sgxs v0.7.0
[INFO] [stderr]     Checking sgxs-loaders v0.2.0
[INFO] [stderr]     Checking enclave-runner v0.2.0
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/enclave-runner-0.2.0/src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(asm)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `enclave-runner`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2302fade78e46faffdd7b34bca9a37dda65b2503b486575418600a79602935d4"`
[INFO] running `"docker" "rm" "-f" "2302fade78e46faffdd7b34bca9a37dda65b2503b486575418600a79602935d4"`
[INFO] [stdout] 2302fade78e46faffdd7b34bca9a37dda65b2503b486575418600a79602935d4