[INFO] crate byteorder-sgx 0.0.1 is already in cache
[INFO] checking byteorder-sgx-0.0.1 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766
[INFO] extracting crate byteorder-sgx 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate byteorder-sgx 0.0.1 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate byteorder-sgx 0.0.1
[INFO] finished tweaking crates.io crate byteorder-sgx 0.0.1
[INFO] tweaked toml for crates.io crate byteorder-sgx 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "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] d97c0eb20d586fec2691e385ca656c266c3d072010dfa63a078bc5c3c5fa2958
[INFO] running `"docker" "start" "-a" "d97c0eb20d586fec2691e385ca656c266c3d072010dfa63a078bc5c3c5fa2958"`
[INFO] [stderr]     Checking sgx_types v1.1.0
[INFO] [stderr]    Compiling sgx_build_helper v0.1.2
[INFO] [stderr]    Compiling sgx_tstd v1.1.0
[INFO] [stderr]     Checking sgx_alloc v1.1.0
[INFO] [stderr]     Checking sgx_demangle v1.1.0
[INFO] [stderr]    Compiling byteorder-sgx v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr] error[E0432]: unresolved import `core::alloc::Alloc`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sgx_alloc-1.1.0/src/lib.rs:33:32
[INFO] [stderr]    |
[INFO] [stderr] 33 | use core::alloc::{GlobalAlloc, Alloc, AllocErr, Layout};
[INFO] [stderr]    |                                ^^^^^ no `Alloc` in `alloc`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> build.rs:65:21
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let major = try!(num.parse::<u32>().map_err(|e| e.to_string()));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> build.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let minor = try!(num.parse::<u32>().map_err(|e| e.to_string()));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> build.rs:83:21
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let patch = try!(num.parse::<u32>().map_err(|e| e.to_string()));
[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 E0432`.
[INFO] [stderr] error: could not compile `sgx_alloc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d97c0eb20d586fec2691e385ca656c266c3d072010dfa63a078bc5c3c5fa2958"`
[INFO] running `"docker" "rm" "-f" "d97c0eb20d586fec2691e385ca656c266c3d072010dfa63a078bc5c3c5fa2958"`
[INFO] [stdout] d97c0eb20d586fec2691e385ca656c266c3d072010dfa63a078bc5c3c5fa2958