[INFO] fetching crate sgx_urts 1.1.1... [INFO] checking sgx_urts-1.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate sgx_urts 1.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate sgx_urts 1.1.1 [INFO] finished tweaking crates.io crate sgx_urts 1.1.1 [INFO] tweaked toml for crates.io crate sgx_urts 1.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sgx_urts 1.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding sgx_types v1.1.1 (available: v1.1.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a274f99b78a2dc8b7fc9f0a587edd74e584b1a73add08722a509529f59bdef43 [INFO] running `Command { std: "docker" "start" "-a" "a274f99b78a2dc8b7fc9f0a587edd74e584b1a73add08722a509529f59bdef43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a274f99b78a2dc8b7fc9f0a587edd74e584b1a73add08722a509529f59bdef43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a274f99b78a2dc8b7fc9f0a587edd74e584b1a73add08722a509529f59bdef43", kill_on_drop: false }` [INFO] [stdout] a274f99b78a2dc8b7fc9f0a587edd74e584b1a73add08722a509529f59bdef43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 104e0e5d906359a730e83c56e92290decb88d81c3e180387a13d61e95bf50aa7 [INFO] running `Command { std: "docker" "start" "-a" "104e0e5d906359a730e83c56e92290decb88d81c3e180387a13d61e95bf50aa7", kill_on_drop: false }` [INFO] [stderr] Checking sgx_types v1.1.1 [INFO] [stderr] Checking sgx_urts v1.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/env.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | extern { static environ: *const *const c_char; } [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/env.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | extern { static environ: *const *const c_char; } [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: use of deprecated method `std::sync::atomic::AtomicI32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/event.rs:40:32 [INFO] [stdout] | [INFO] [stdout] 40 | self.event.compare_and_swap(-1, 0, Ordering::SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/env.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | let mut temp_pwd = &mut *pwd; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `debug` and `path` are never read [INFO] [stdout] --> src/enclave.rs:542:5 [INFO] [stdout] | [INFO] [stdout] 540 | pub struct SgxEnclave { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 541 | id: sgx_enclave_id_t, [INFO] [stdout] 542 | debug: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 543 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SgxEnclave` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/event.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | / GLOBAL_TCS_CACHE [INFO] [stdout] 121 | | .as_ref() [INFO] [stdout] | |_____________________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/event.rs:40:32 [INFO] [stdout] | [INFO] [stdout] 40 | self.event.compare_and_swap(-1, 0, Ordering::SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/env.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | let mut temp_pwd = &mut *pwd; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `debug` and `path` are never read [INFO] [stdout] --> src/enclave.rs:542:5 [INFO] [stdout] | [INFO] [stdout] 540 | pub struct SgxEnclave { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 541 | id: sgx_enclave_id_t, [INFO] [stdout] 542 | debug: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 543 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SgxEnclave` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/event.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | / GLOBAL_TCS_CACHE [INFO] [stdout] 121 | | .as_ref() [INFO] [stdout] | |_____________________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "104e0e5d906359a730e83c56e92290decb88d81c3e180387a13d61e95bf50aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "104e0e5d906359a730e83c56e92290decb88d81c3e180387a13d61e95bf50aa7", kill_on_drop: false }` [INFO] [stdout] 104e0e5d906359a730e83c56e92290decb88d81c3e180387a13d61e95bf50aa7