[INFO] fetching crate eframework 0.1.0... [INFO] checking eframework-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate eframework 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate eframework 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate eframework 0.1.0 [INFO] finished tweaking crates.io crate eframework 0.1.0 [INFO] tweaked toml for crates.io crate eframework 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages [INFO] [stderr] Adding abi_stable v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding abi_stable_derive v0.9.2 (latest: v0.11.3) [INFO] [stderr] Adding abi_stable_shared v0.9.0 (latest: v0.11.0) [INFO] [stderr] Adding as_derive_utils v0.9.0 (latest: v0.11.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding core_extensions v0.1.20 (latest: v1.5.3) [INFO] [stderr] Adding libloading v0.6.7 (latest: v0.8.3) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding repr_offset v0.1.2 (latest: v0.2.2) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver v0.11.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generational-arena v0.2.9 [INFO] [stderr] Downloaded abi_stable_shared v0.9.0 [INFO] [stderr] Downloaded repr_offset v0.1.2 [INFO] [stderr] Downloaded as_derive_utils v0.9.0 [INFO] [stderr] Downloaded abi_stable_derive v0.9.2 [INFO] [stderr] Downloaded core_extensions v0.1.20 [INFO] [stderr] Downloaded abi_stable v0.9.3 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 314b07f911244be792eb1c21b5d29d97df0b2ac6bd5ca9831a5cf209cffa6bea [INFO] running `Command { std: "docker" "start" "-a" "314b07f911244be792eb1c21b5d29d97df0b2ac6bd5ca9831a5cf209cffa6bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "314b07f911244be792eb1c21b5d29d97df0b2ac6bd5ca9831a5cf209cffa6bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314b07f911244be792eb1c21b5d29d97df0b2ac6bd5ca9831a5cf209cffa6bea", kill_on_drop: false }` [INFO] [stdout] 314b07f911244be792eb1c21b5d29d97df0b2ac6bd5ca9831a5cf209cffa6bea [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 867465a2bca2cc09d8d4d5d05f137c225975d5c9e84d2de24ba9f8783017e5a2 [INFO] running `Command { std: "docker" "start" "-a" "867465a2bca2cc09d8d4d5d05f137c225975d5c9e84d2de24ba9f8783017e5a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Compiling core_extensions v0.1.20 [INFO] [stderr] Compiling repr_offset v0.1.2 [INFO] [stderr] Compiling abi_stable_shared v0.9.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Compiling as_derive_utils v0.9.0 [INFO] [stderr] Compiling abi_stable_derive v0.9.2 [INFO] [stderr] Checking abi_stable v0.9.3 [INFO] [stderr] Checking eframework v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/analysis_framework.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | #[sabi_trait] //Create an ffi-safe trait object from this trait definition [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #78586 [INFO] [stdout] = note: this struct contains `UnsafeIgnoredType`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] = note: `#[warn(repr_transparent_external_private_fields)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/analysis_framework.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | #[sabi_trait] //Create an ffi-safe trait object from this trait definition [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #78586 [INFO] [stdout] = note: this struct contains `UnsafeIgnoredType`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] = note: `#[warn(repr_transparent_external_private_fields)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.24s [INFO] running `Command { std: "docker" "inspect" "867465a2bca2cc09d8d4d5d05f137c225975d5c9e84d2de24ba9f8783017e5a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "867465a2bca2cc09d8d4d5d05f137c225975d5c9e84d2de24ba9f8783017e5a2", kill_on_drop: false }` [INFO] [stdout] 867465a2bca2cc09d8d4d5d05f137c225975d5c9e84d2de24ba9f8783017e5a2