[INFO] fetching crate sgx_align_struct_attribute 1.1.1...
[INFO] checking sgx_align_struct_attribute-1.1.1 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate sgx_align_struct_attribute 1.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate sgx_align_struct_attribute 1.1.1 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgx_align_struct_attribute 1.1.1
[INFO] finished tweaking crates.io crate sgx_align_struct_attribute 1.1.1
[INFO] tweaked toml for crates.io crate sgx_align_struct_attribute 1.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cfedd820d69a208eccd2337d8f9abe1ae65d66528d9f13cdeba9e1858fec59a
[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" "7cfedd820d69a208eccd2337d8f9abe1ae65d66528d9f13cdeba9e1858fec59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cfedd820d69a208eccd2337d8f9abe1ae65d66528d9f13cdeba9e1858fec59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfedd820d69a208eccd2337d8f9abe1ae65d66528d9f13cdeba9e1858fec59a", kill_on_drop: false }`
[INFO] [stdout] 7cfedd820d69a208eccd2337d8f9abe1ae65d66528d9f13cdeba9e1858fec59a
[INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e24bcc223cce727be714f9f13431a49a88ceabcc603641f1de312586e21682a9
[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" "e24bcc223cce727be714f9f13431a49a88ceabcc603641f1de312586e21682a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking sgx_align_struct_attribute v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/layout.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | /     extern {
[INFO] [stdout] 196 | |         pub fn malloc(size: usize) -> *mut c_void;
[INFO] [stdout] 197 | |         pub fn free(p: *mut c_void);
[INFO] [stdout] 198 | |     }
[INFO] [stdout]     | |_____^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/layout.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | /     extern {
[INFO] [stdout] 196 | |         pub fn malloc(size: usize) -> *mut c_void;
[INFO] [stdout] 197 | |         pub fn free(p: *mut c_void);
[INFO] [stdout] 198 | |     }
[INFO] [stdout]     | |_____^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgx_align_struct_attribute`.
[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" "e24bcc223cce727be714f9f13431a49a88ceabcc603641f1de312586e21682a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24bcc223cce727be714f9f13431a49a88ceabcc603641f1de312586e21682a9", kill_on_drop: false }`
[INFO] [stdout] e24bcc223cce727be714f9f13431a49a88ceabcc603641f1de312586e21682a9