[INFO] fetching crate sgx_align_struct_attribute 1.1.1...
[INFO] checking sgx_align_struct_attribute-1.1.1 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] extracting crate sgx_align_struct_attribute 1.1.1 into /workspace/builds/worker-3-tc1/source
[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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sgx_align_struct_attribute 1.1.1 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0162cb90d6dc06ba52df9fbb3b1a59138fc3f5bb9e69b0a5e71a63697f19ab7c
[INFO] running `Command { std: "docker" "start" "-a" "0162cb90d6dc06ba52df9fbb3b1a59138fc3f5bb9e69b0a5e71a63697f19ab7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0162cb90d6dc06ba52df9fbb3b1a59138fc3f5bb9e69b0a5e71a63697f19ab7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0162cb90d6dc06ba52df9fbb3b1a59138fc3f5bb9e69b0a5e71a63697f19ab7c", kill_on_drop: false }`
[INFO] [stdout] 0162cb90d6dc06ba52df9fbb3b1a59138fc3f5bb9e69b0a5e71a63697f19ab7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bd56cbc6ff3239b51c5b98eb7b64e2aabd7f1b7089cf78926189fdd88830a7f
[INFO] running `Command { std: "docker" "start" "-a" "8bd56cbc6ff3239b51c5b98eb7b64e2aabd7f1b7089cf78926189fdd88830a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking sgx_align_struct_attribute v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/layout.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     extern {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/layout.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     extern {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `punct` is never read
[INFO] [stdout]   --> src/align.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct KeyValue {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 26 |     pub ident: Ident,
[INFO] [stdout] 27 |     pub punct: Punct,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlighAllocErr` is never constructed
[INFO] [stdout]   --> src/layout.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct AlighAllocErr;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `punct` is never read
[INFO] [stdout]   --> src/align.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct KeyValue {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 26 |     pub ident: Ident,
[INFO] [stdout] 27 |     pub punct: Punct,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlighAllocErr` is never constructed
[INFO] [stdout]   --> src/layout.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct AlighAllocErr;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "8bd56cbc6ff3239b51c5b98eb7b64e2aabd7f1b7089cf78926189fdd88830a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd56cbc6ff3239b51c5b98eb7b64e2aabd7f1b7089cf78926189fdd88830a7f", kill_on_drop: false }`
[INFO] [stdout] 8bd56cbc6ff3239b51c5b98eb7b64e2aabd7f1b7089cf78926189fdd88830a7f